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Used 2005 BMW 6 Series Consumer Reviews

4.8 out of 5 stars
75 reviews

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Pros
Cons
5 out of 5 stars

Engineering at it's best

Hily, 04/02/2019
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
58 of 59 people found this review helpful

I have had my 6 speed manual 645ci for over 30,000 miles as I am writing this review. It is an 04 and I bought it in 2017 with already 105k miles when purchased and chose the manual instead of the automatic due to transmission issues BMW had on the V8s not being able to handle high amounts of torque. I also got it as a coupe because I live in Houston, TX and don't want to be dealing with what harsh freeway noises, 18 wheelers and break-ins which are easier with a conv to do. You will either love the car or flat out hate it. Not because of the way it drives or the way it looks, which is AMAZING ! The materials feel so luxurious and that's coming from an MB owner, it is definitely futuristic for the model year. I've had people think it was at least 2015 and no one thought it was less than 2012. But you have to be careful with these cars. I have owned an MB E63 AMG and 2 E55s AMG (still own the older one 2002 model, can't seem to let this one go) and with ALL of them, if you do not drive them consistently you will have problems (I drive around 20k miles a year with the 645 as my daily car, at least 70 miles per day to my work and back). with the 645, Electrical problems will most definitely happen if you leave it sitting. On top of the electronic overload that is in the car which drains the battery if you don't drive it, the car itself is VERY sensitive to any voltage fluctuations and will start giving warning lights and shutting off systems in response (First system to go is seat and air heating, then Active Steering...) a common problem is that the Valve cover oil leaks happen right on top of the alternator (generator) and with time messes up the brushes and the voltage regulator, so if you get crazy warning lights come on and off, that's probably why. Battery can be the issue as well, make sure you get a good quality battery and that IT IS PROGRAMMED to the car after changing it. Same thing for the AC compressor. They just happen to be positioned in place where Valve cover oil leaks take place (and they all leak oil, specially the V8s). If you do replace any of those 2 parts, please look at the oil problem if you have it because you will find yourself in the same situation. I have had that problem, but went away after driving it alot. I also used the Castrol 0w-40 which tends to be a little thicker and cause less leaks. There a seal stem problem that these engines have and I was told if you keep the oil clean (at least once every 5k miles, you should be ok) I do it every 3 to 4k miles) This is by far my favorite BMW by far and is staying for the long run. Styling is an A+++ turns heads wherever you go and drives better than it looks. Quiet, Lots of Torque and definitely Cornering is special in this car I assume from the Active Steering but the car turns before you even think it. Trunk is very spacious on the account of small rear leg room but I'm 6'3 and fit very comfortably. Long drives in this car are a blast. the long hood gives easy access to all engine components. You have to a little mechanically savvy when you own this car it speaks a language of its own. If you're the type of person that takes it in every time a warning light comes on then this is probably not the car for you, most times it is not the direct problem anyway. It will be the best driving experience if all goes good.

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
4 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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3 out of 5 stars

A Piece of Art but also A Piece of Junk

bobcat21, 01/24/2013
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
140 of 150 people found this review helpful

My wife and I feel in love with our 05' BMW 645i conv. when we first picked it up. We purchased it Jan. 2011 used with only 33,000 miles on it. It had some years on it but we figured it would get several years of only normal maintenance type services and not need to worry about major mechanical or electric problem because of it's low mileage and series. After all this is one of BMW's flagship cars. While the car gets looks of admiration at stop lights the feeling of this wears out quickly when you count how many dollars and time it has spent in a BMW repair shop. The BMW 645i is like buying a boat - the 2 happiest days of ownership are the day you buy it and the day you get rid of it.

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5 out of 5 stars

Old Age Friend

jkiramis, 07/24/2015
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
49 of 53 people found this review helpful

Owned a 308, a 365, two Aston Martins, a slab sided Cobra, more MBZs than I can forget and I have to say this is the finest all around automobile I have ever owned. The car is dependable, forgiving and a joy to drive hard and fast. Spent 14k at 90,000 to replace items that had not yet failed but what does it matter since my old chum has never let me down. Am now at 203,000 miles and all is still well.

Performance
5 out of 5 stars
Comfort
5 out of 5 stars
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5 out of 5 stars

Best car

6 series, 06/18/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
12 of 12 people found this review helpful

The car is wonderful when you’re just cruising, it makes a little purr but when you put it in the sport mode and accelerates, it’s extremely loud. When the roof is up it doesn’t make too much noise. And with the roof down it doesn't make those annoying noises that other cabriolets make. The interior is very elegant with its ambient lighting.

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5 out of 5 stars

BMW 645 Convertible

paul Bailey, 04/26/2015
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
35 of 39 people found this review helpful

Without a doubt the best car I ever owned. I have had Mercedes, BMW 530i, Ferrari 355 (2 years old) several Porsche 911's and this is just such a great car. Economical, fast, brilliant handling, stylish, practical, great sound system, reliable. I cannot fault the car and abolutely love it.

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4.88 out of 5 stars

Value of iPod

Mary Lou McCammack, 12/30/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
9 of 9 people found this review helpful

Driving this BMW is a great experience each time I start the engine, except for the iPod screen warning that comes up everytime. I treat it like an annoying child, and try not to pay attention to it. Finally, though I have to acknowledge it to work the radio, ect. Oh well, small price to pay I guess, for a great car. I was surprised the visibility in the convertible with the top up was excellent. This is really a 2 person car, with room for 2 small children.

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5 out of 5 stars

Buy ONE

Lee, 11/22/2005
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
8 of 8 people found this review helpful

Don't drive this car unless you're prepared to purchase one. I went to the dealer to test drive a 7 series. I thought I would just compare it against the 6, so I test drove one and purchased it right afterwards. This car is above and beyond any thing I have ever owned. I like it. I purchased the sport model and the back seat isn't a problem. If you want a big back seat buy a 7 series. I love all of it.

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4.38 out of 5 stars

Wonderful car but too many problems!

A & M, 12/15/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
25 of 29 people found this review helpful

We loved everything about our 2005 645I convertible. Talk about a car that catchs everyone's eye and is a blast to drive! But....we had so many problems with ours we regretfully ended up giving it back under the lemon law. It was in the BMW service dept 32 days between July 6 and Oct 1, 2006 - not counting weekends! We were told it had 19 computers by 15 manufacturers and the glitchs weren't worked out yet. We expected more from an $80,000 car but agree we'd buy another one if we were promised it wouldn't have so many problems!

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4.88 out of 5 stars

What a BEAST Machine

CJ_in_FL, 02/09/2009
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
17 of 20 people found this review helpful

Drove 3-series all my life until I got this beast. 6 speed is out of this world. Acceleration, handling and cornering couldn't be finer. I swapped out the run flats immediately even though there was only 19,000 on car. What a difference without that extra weight. Less expensive too. First gear buries the tach a little too fast but you get use to the quick shift to second. I took it to the limit 160+ once and it was still quiet in the rag top. The iDrive is simple once you read the manual. Quality and variations of the LOGIC7 is theater- like. I'm 6'7" and the cockpit is very accommodating. I just love my BEAST for power and style.

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3 out of 5 stars

Love the car - Hate the headaches

Robert Freeman, 07/23/2015
updated 01/23/2018
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
31 of 39 people found this review helpful

Reliability is an issue - right now I need to take the car to the shop to get the engine gaskets replaced, the intermittent PDC failure analyzed, the trunk lock sensor fixed so that I can open it with the remote, the brake fluid flushed, the interior filter replaced, brake pads replaced, etc.

Safety
4 out of 5 stars
Technology
3 out of 5 stars
Performance
5 out of 5 stars
Interior
3 out of 5 stars
Comfort
3 out of 5 stars
Reliability
1 out of 5 stars
Value
1 out of 5 stars
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4.88 out of 5 stars

I love this car

pguter, 04/15/2008
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
5 of 5 people found this review helpful

Drives like a dream, tremendous pick-up, wonderful sight lines. The top is quick and easy to raise or lower. The iDrive is easier to use than most reviewers seem to experience.

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4.88 out of 5 stars

BMW 911

dasjr64, 12/14/2005
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
4 of 4 people found this review helpful

My first BMW is my 99-528 that I drive daily and can't say enough about so I was destined for another. I was between a 645 and 745. I chose the 645 and have not been disappointed. I do miss the ability to take the 3rd or 4th passenger on occasion, however the ride, handling and looks far outweigh that. I also own a 911 and am considering getting rid of that to upgrade the 528 to a 745. The 645 gives me eveything I was getting from the 911. The only problem I have had is the navigation has been occasionally acting up, saying "can't read disc" I'm scheduled to take it in next week so hope it's an easy correction.

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4.88 out of 5 stars

Incredible Machine

clip645, 03/29/2006
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
4 of 4 people found this review helpful

I had read all of the review and was a bit reluctant, until I drove this vehicle. For a vehicle of this size, it handles and corners amazingly well. Performance is outstanding! 0- 30 is strong; however, 30-100 is absolutely incredible and leaves most everyting in the dust. To top it off the ride is compliant, the seats are the most comfortable I have ever encountered, the logic 7 sound system is amazing - even at super legal speeds with the top down. The much maligned I Drive in now very intuitive - once you read the manual just once. This is the best car I have ever owned or driven! It you are looking for a great convertible - at any price - this is it!

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3.75 out of 5 stars

Unreliable starts

samanthaat, 06/30/2011
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
23 of 31 people found this review helpful

At first I loved this car. I'm a low mileage driver and BMW tells me the car is meant to be driven a lot. If you don't drive it a lot this car is a life of hell. The BMW dealer told me if I don't drive it at least one day a week for an hour the battery will die. He said there is too much draining the battery. It's not a week though. Seven starts drains the battery. I keep it on a trickle charge, but that apparently doesn't keep it from draining. After the battery drains a couple dozen times, its time for a new battery which today cost over $500. That's not acceptable but what is really unacceptable is having an $80,000 car that leaves me stranded and calling AAA once a week.

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4.88 out of 5 stars

I Love this Car!

John, 03/12/2010
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
6 of 7 people found this review helpful

The finest car I have ever owned. I have had other BMW's, Mercedes, Volvos, 400 HP muscle cars and nothing compares to this car. It is in a class of its own when it comes to BMWs.

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5 out of 5 stars

The best bmw ever

6seriesbmw, 10/18/2004
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
5 of 6 people found this review helpful

When i first drove saw this car, i knew it was the one for me. When i bought it, it made the experience even better. Now i love it

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4.63 out of 5 stars

6 Series - Buffed Elegance

Sarge, 09/20/2007
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
3 of 3 people found this review helpful

Great car. With the sport package, this is truly buffed elegance. I really enjoy the interior and the exterior design. Great sound system. As for the much maligned iDrive. If you don't enjoy being challenged by technology, don't get the iDrive. As for me, I am a techy, so I find the iDrive very functional and entertaining.

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4.75 out of 5 stars

The Best!

C. Ahnfeldt, 07/20/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
3 of 3 people found this review helpful

Just purchased my 645ci May 05 and what a spectacular ride. Turns on a dime. Smooth. Lots of power. Great touring vehicle. This is my third BMW and I rate the BMW as the best to own. Surpasses any other auto I've owned and driven. Can't beat the service and care they give to the customer not to mention the vehicle. I highly recommend this car if you want something practical but sporty. People give second and third looks when you're driving this dream machine. I wouldn't consider another maker. I've been sold on BMW for years. Still have first original/first BMW (525i) When our last child starts driving the Mini Cooper is at the top of the list of consider- ations. Thanks BMW!

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4.88 out of 5 stars

what a blast

BacktoBMW, 02/18/2005
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
3 of 3 people found this review helpful

I've had my 645ci for two months now. It is the most fun car I've ever driven. It's a head turner and eye catcher and a road grabber. BMW hit it out of the park with this one. Handling and performance are supurb you feel safe and solid in every turn. I like the lines on the 645CI better than the convertable which looks a bit choppy. After a month I got used to the improved I-Drive. The issues I've had are waiting for over two months for sirius radio and my new blackberry phone does not work with the bluetooth feature on the 645. This car is amazing, I look forward to seeing you in my rearview mirror.

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4.75 out of 5 stars

the fabulous 6 series

frank t gaglione, 07/09/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
3 of 3 people found this review helpful

a truely fine machine. outstanding performance with one of a kind style

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3 out of 5 stars

EYE CATCHING

VLMOORE, 09/16/2016
updated 04/09/2020
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
7 of 10 people found this review helpful

This car is very reliable, but servicing this vehicle can be pricey. Make sure you go to a shop that is very familiar with BMW vehicles. This is a nice luxury vehicle that likes to show off its interior. Smooth comfortable ride. Performance and handling is what you would expect from BMW. Not sure I would want this as my only car but it is a nice addition to the SUV.

Safety
4 out of 5 stars
Technology
3 out of 5 stars
Performance
5 out of 5 stars
Interior
3 out of 5 stars
Comfort
4 out of 5 stars
Reliability
3 out of 5 stars
Value
3 out of 5 stars
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4.88 out of 5 stars

It ROCKS

ProTalk, 07/09/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
5 of 7 people found this review helpful

Best car I've ever owned...remarkable blend of sport and luxury. You can feel as though you are in a refiined automoble -- or driving a killer sports car. I cannot say enough about how I totally LOVE this car.

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4.75 out of 5 stars

the perfect car

bmwforlife3, 04/11/2013
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
8 of 13 people found this review helpful

you can not ask for a more better car. The speed is their the look is their the reliability is there it is just and overall perfect car i put on some 21" chrome BMW rims and everyone looks when i drive by its the best car BMW makes

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1 out of 5 stars

The great hype

Dave Heywood, 10/07/2015
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
18 of 32 people found this review helpful

Just bought this car this past august. I've seriously have driven the car no more than two weeks. This car is already a nightmare. Gasket leaks and misfiring issues. Should have stuck with Mercedes. BMW dealer can't even pin point the issue. Very poor customer service. BMW of Peabody ma. Stinks. I'm ready to throw in the towel at this point.

Safety
4 out of 5 stars
Technology
2 out of 5 stars
Performance
3 out of 5 stars
Interior
3 out of 5 stars
Comfort
4 out of 5 stars
Reliability
1 out of 5 stars
Value
1 out of 5 stars
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4.88 out of 5 stars

bmw 6

kevin f jursinski, 07/09/2005
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
2 of 2 people found this review helpful

An awesome combination of power, style and comfort. A luxury coupe that handles better than most sports cars. I took advantage of the BMW performance driving school which is free to all 6 series purchasers. This vehicle is one ultimate driving machine. The glass sunroof fills the entire front compartment--like a glass top convertible. Excellent.

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4.75 out of 5 stars

Wow - Automotive engineering marvel

N. Davani, 10/30/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
3 of 4 people found this review helpful

Having owned several sports cars such as the 92 Acura NSX, 97 Porsche 993 C2S (911), and 03 Boxster S, I was blown away and extremely impressed with the overall package BMW delivers with its legendary 6 series. Absolutely amazing piece of engineering. I was impressed enough to opt out of another Porsche purchase. Granted it isn’t a Porsche Cab or Carrera, albeit that's probably a good thing. Tight handling, absolutely sexier when you have the top down, and the more I look at this car, the more I lust after it. Great value too. Makes a nice sister to our 2005 745i. Gorgeous, elegant, sleek, and fast.

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5 out of 5 stars

Sexy car

garza, 07/13/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
3 of 4 people found this review helpful

A ride in this car will allow you to forget all of your problems! It is my pleasure everytime I get in this car!

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4.38 out of 5 stars

There are better options

Santiago, 12/13/2009
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
5 of 9 people found this review helpful

I think you can have a much better car for the same money. My car has been giving me a lot of headache with the operation of the roof; it stops working without previous notice and not even the BMW guys know why is that. She still is covered by the warranty but my concern is when it's over I'll be the one paying every time this happens again. Other than that, she runs ok but the engine isn't that amazing considering it's a V8 (should have much more grunts and ponies). Anyway, I wouldn't buy it again. Next time, I'll try Mercedes, Porsche or Audi.

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4.75 out of 5 stars

For the price nothing come close, except

tony, 05/18/2006
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
2 of 3 people found this review helpful

The only car the come close to the 645ci is a 545i. The design is excellent, ride quality is great, handling out of this world - what's to say more. Go out and drive one

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3.88 out of 5 stars

BMW - Bummer

M. Locascio, 02/07/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
2 of 3 people found this review helpful

You already know you have overdone it with the electronics. I have 1800 miles on this car and it has been in to the dealership 3 times already. I can't wait for the lease to expire so I can buy a Porsche. Thank god I leased this car and do not own it. Get the idea I'm frustrated? All the problems have been computer related.

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5 out of 5 stars

Best Car I've Ever Owned

sleoni, 07/09/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
2 of 3 people found this review helpful

This car is by far the best BMW, or vehicle I've have owned.

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3.88 out of 5 stars

midwest owner

zin, 02/12/2005
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
3 of 6 people found this review helpful

My experience with the vehicle has not been good because the dealership has not had trained staff for one. Secondly there are on board computer problems since delivery which have not been fixed. The paint finish is an issue in which small scratches have appeared in the clear coat. The design seems susceptible to front end/hood damage from road stones. Bluetooth sometimes fails with cell phone.

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4.25 out of 5 stars

Great idea poor implementation

Camner, 10/14/2004
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
3 of 6 people found this review helpful

This is an exquisite car in form and powertrain but it is frstratingly poor in terms of enjoyment and ride quality. The throttle is too long in regular driving but too responsive while in sport mode. The iDrive is the single most foolhardy idea that BMW has ever incorperated. It distracts the drver, cannot be used during travel, and detracts from the driving experience, leaving you frustrated and unfulfilled. The driver is very isolated from the road again leaving me unhappy and frustrated with the car. I personally regret my purchase of this particular automobile and hope that BMW corrects the problems with this car before it ruins thier previously infallible comapny.

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4.75 out of 5 stars

Best luxury Coupe under 100K

RW, 05/14/2005
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
1 of 1 people found this review helpful

This car is the nicest luxury sports coupe that BMW has ever produced. This vehicle handles extremely well on all roads including back roads that have twists and turns. My car is a coupe with an automatic transmission. I think this is the best way to purchase this car, especially in regards to resell. Exterior styling is this car's highlight. I think it looks great from all angles and people seem to look at it with awe or envy. The gas mileage is very good for a car of this size.I have enjoyed owning this vehicle and so far my car has been problem free.

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4.75 out of 5 stars

Awesome!

RL, 04/07/2005
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
1 of 1 people found this review helpful

I traded in my 2004 745i on a 2005 645ci. I had a negative equity of $5k on the 745i but it was worth every penny cause the 645ci is just simply awesome. Nowdays, it seems that everyone has a 745 or a 5 series. The 645ci is so unique. I get many looks on the road. In fact, it reminds me of the old 8 series than the 6 series. I got the sports package which I think gives it a totally different attitude. I love this car so much more than that big 745i.

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5 out of 5 stars

A Truly excellent Coupe

SMB, 06/10/2005
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
1 of 1 people found this review helpful

This superb coupe provides all the enjoyment of a sports car, plus the additional benefits of useable rear occasional seating (and extra storage space) and a large trunk. The performance and roadholding are also excellent, in the true spirit of BMW.

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4.88 out of 5 stars

Outstanding 645Ci

Kennekb, 10/24/2004
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
1 of 1 people found this review helpful

The 645 is the marriage of a sports car and luxury touring coupe. The result is a car that can be justified as a family as well as a personal performance car. Interior is roomy enough for a family of four. Handling is what sold me on the car as well as the build quality and solid feel going down the road. I couldn't justify the convertible having owned Mercedes and Lexus hardtop convertibles. The coupe is outselling the convertible models according to dealers. Great car.

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5 out of 5 stars

My Six

nmcochise, 06/02/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
1 of 1 people found this review helpful

Moved out of a Benz SL600 into the 645CiC. The BMW has better braking, refined seating and no loss of performance; smoother and a much more quiet ride; Unlike the Benz, the Beemer roof line is not friendly to tall people.

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4.88 out of 5 stars

Better than the 911 and Merc500

COO, 04/12/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
1 of 1 people found this review helpful

The 645ci is a driving experience! No of my friends can understand why I would pay this much for a car, I simply tell them that they have to drive it to understand it. Handling is excellent, braking excellent, styling excellent, quality is excellent...It's a real head turner for all age groups and gender!

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5 out of 5 stars

Best I've ever owned

Bill Trukenbrod, 06/10/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
1 of 1 people found this review helpful

the 645 Ci is the sixth convertable that I've owned starting with a TR-3 and my last car was a MB SL500. The 645 is by far the most fun to drive, and the best to be seen in. I've never had so many people say great things about a car I've been driving, in car washes, at stop lights, parking lots,etc.etc. You get used to the iControl.

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5 out of 5 stars

love my rag top

ltb, 06/10/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
1 of 1 people found this review helpful

Car runs really well. A lot of goodies for the price. iDrive navigation a bit hard to get used too. Fuel economy on open road is good. Fast times off the line. Sattelite radio, HUD , Sport package really complete the total package. Worth the extra bucks. Only feqature lacking is that side mirrors dont fold via power. A bit noisy with top down, at high speeds !!! I traded in Audi A-4 cabrio, big difference!!! Go for it !!

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4.88 out of 5 stars

6 Is the only number!

SteveK, 02/06/2005
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
1 of 1 people found this review helpful

An alarmingly fast, stable, barn burner with more panache than I'll ever have. After owning three 5 series I couldn't bring myself to "love" the styling of the new 545. The 645 exceeds my expectations for speed, comfort, quickness, looks, control and, did I say speed?

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4.75 out of 5 stars

Great Touring Car

T, 06/07/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
1 of 1 people found this review helpful

The 645 is a great car to drive with the top down or up. The acceleration is good for a car of this size and weight, although it could always be faster. Handling with the sport package is good and I drive quite a bit on winding mountain roads and it handles great. I have yet to feel drift or loose traction even at 80+ on S turns. Acceleration on straights could be better. Overall a great touring car (as advertised).

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4.88 out of 5 stars

Best BMW I have ever driven or owned

JR, 02/08/2005
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
1 of 1 people found this review helpful

I have owned BMWs since 1977 (3, 5 & 7 series) as well as two Porsche 911s. The 645 is the absolute best, hands down - performance, drive, feel, style (interior and exterior). Recommend sport and premium pkgs. Sport drive is amazing. The 645 is the perfect balance of performance and comfort. The sound of the engine is awsome. And I-drive is very easy to understand.

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4.88 out of 5 stars

The Best Yet

Harriet Brown, 02/08/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
1 of 1 people found this review helpful

This is one snazzy car! It is my 3rd BMW and I am on the road (highway) a lot. So reliability is very important. Design people outdid themselves this time.

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4.88 out of 5 stars

BMW 645ci coupe

Dennis Tam, 01/12/2006
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
1 of 1 people found this review helpful

Awesome comes to mind. Great road handling, great pick-up speed, great sound system and a car that receives a lot of "double takes".

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4.5 out of 5 stars

I-drive systems /

Billie Johnson, 02/10/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
1 of 1 people found this review helpful

The 645 cic is a fun car to drive. It handles with excellence and attracts the "nice car" symbol with the thumbs up everywhere I go. What I am disappointed with is the malfunction of the I drive system (resetting itself or freezing). My roll bar protection for some reason has deactivated itself. I made an appointment on January 3rd to take my car in and unfortunately the next available date is the 20th of February. Very disappointing for a 90k car.

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4.63 out of 5 stars

Endless Power

Ken, 03/12/2005
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
1 of 1 people found this review helpful

The car is a beautiful head turner with quick acceleration and great braking. That more than makes up for the poorly excuted iDrive. It's the only bad thing about the car. The driving experience is hindered by this awkward, needlessly confusing gizmo. The integrated Bluetooth phone system does not operate smoothly. The sound system is good. Trunk space is adequate. The exhaust note is thrilling. The front seats are supportive and comfortable. The rear seats are for emergency use and should be considered additional storage. Overall, it's a gorgeous, fast, sturdy, well built ride that will give you plenty of smiles. Driving this car makes me feel good.

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4.88 out of 5 stars

Fast, fun, gorgeous and furious!

Beamer Girl, 06/11/2005
2005 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
1 of 1 people found this review helpful

My husband bought me this car after I had been eyeing it up on line for months. I could not be happier. I, too, drove a Porcshe 911 Carrera and the 645 makes that car look like a joke! I have never had any problem with taking turns at high speeds and the driving experience is simply that... an experience. The lines on this car are gorgeous and the color combo I chose is just stunning (silver grey metallic with grey top and burgundy interior)! Definitely gets lots of compliments and stares! I absolutely adore this car!

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4.88 out of 5 stars

645ci a Homerun

Thomas861, 02/03/2005
2005 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
1 of 1 people found this review helpful

I fell in love with the looks of the 645ci coupe at an auto show, but with a 430 gs Lexus, there wasn't much reason to spend 80k on a new car.....that it, until I DROVE the 645. What a dream. And worth every penny.

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