Skip to main content

Used 2004 BMW 6 Series Consumer Reviews

4.8 out of 5 stars
65 reviews

See Edmunds pricing data

Has Your Car's Value Changed?

Used car values are constantly changing. Edmunds lets you track your vehicle's value over time so you can decide when to sell or trade in.

Price history graph example

Trending topics in reviews

Pros
Cons
4.63 out of 5 stars

Whiplash

mulligan, 07/06/2004
2004 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
0 of 0 people found this review helpful

I've owned my launch vehicle for 4 months and it still turns heads so fast, guys get whiplash.

Report Abuse

5 out of 5 stars

excellent all around luxury sport coupe

kevinvoss, 07/07/2004
2004 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
0 of 0 people found this review helpful

got the covertible in silver grey with black interior, navigation is standard, added the sport and cold packages, went for the automatic with manual option this is a great transmission gets better mileage than the smg and so smooth and easy to use no jerky shifts, i like everything about this car, even the i-drive is making sense now that my kid showed me how to work it.

Report Abuse
2004 BMW 6 Series for sale near you
Showing 3 of 14 listings
See all 14 listings

5 out of 5 stars

The Best of the Best

Doc Bee, 07/31/2004
2004 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
0 of 0 people found this review helpful

Just great to drive and be seen in.... Fast luxury and beauty!

Report Abuse

4.75 out of 5 stars

BMW 645 - Dream!

Orbit, 08/10/2004
2004 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
0 of 0 people found this review helpful

I have it this vehicle for about 45 days and have been extremely please with every feature. I was hesitant at first due to my experience with BMW service departments in the past, but the car out weighs those concerns. The car is fantastic - a car you can drive everyday!!! The lines and looks are fanstastic - top down is the only way to drive this. Many trips have already been done to Park City and Deer Valley.

Report Abuse

4.88 out of 5 stars

my thoughts

mikevb, 08/19/2004
2004 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
0 of 0 people found this review helpful

awesome performance, BEAUTFUL with the top down,with onlt pretty up.

Report Abuse
5 out of 5 stars

Best Handling car ever owned

LMDMOM, 09/25/2004
2004 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
0 of 0 people found this review helpful

I had been a Mercedes CLK 320 owner..loved that car UNTIL I purchased the new 645ci Convertable. There is NO comparison. The BMW handles better,is more efficient,does what I ask it to do,responds beautifully.drives smothly. Have not yet driven in snow,but I am sure will be fine. The convertable mechanism is great,,absolutly nothing to do except press one button. top up/or down in seconds.Cannot extol virtues enough. will NEVER go back to Mercedes. BMW also much easier to do business wiht.

Report Abuse
4.63 out of 5 stars

645cic

reeddix, 10/12/2004
2004 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
0 of 0 people found this review helpful

This is a great car!

Report Abuse
4.38 out of 5 stars

Was this a Good Choice?

misniki, 10/12/2004
2004 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
0 of 0 people found this review helpful

I love my car. I love that fact that you don't see one everyday. My problem is my car has been back for service 4 times 4 mths. 4x for the flat tire monitor. Its in the shop now and has been there for a week. My A/C comes on by itself, sometimes the window goes back down when you roll it up and the radio has frozen up three times. This car was not ready to be sold. I love the power and performance. Heads turn everywhere I go. If BMW can get the computer system under control, this would almost be the perfect car. Even though it's a sports car, the convience package would be nice to have for the price. I can't wait for the M6.

Report Abuse
5 out of 5 stars

A great car

Truk, 10/30/2004
2004 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
0 of 0 people found this review helpful

If you like to drive you'll love to drive this car. I've owned five convertibles, my last being an SL500, and none of them comes close to the "ultimate" driving experience. I can wait to get it out wesr with no speed limits! It is very comfortable to ride in, which my wife really appreciates. A great automobile.

Report Abuse
4.75 out of 5 stars

The feel good factor is priced in!

voldiver, 03/02/2006
2004 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
0 of 0 people found this review helpful

The 645 is truly "sport" luxury. Not nimble and quick but muscular and responsive. The extra horses of the 650 should help. The iDrive is not difficult...if you can't figure it out you most likely can't afford the car anyway!

Report Abuse
4.75 out of 5 stars

Sporty yet practical.

Dr. Karl, 01/17/2007
2004 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
0 of 0 people found this review helpful

Just invested in a used 2004 645Ci convertible, Sapphire black on cream leather with a 6-speed manual transmission, with only 16000 miles... great vehicle!! Combining performance, fun-to-drive factor and practicality (can take some friends in comfort in back seat). Although the design is now nearly 3 years old, the 645's beauty will never age. Would recommend the car to anyone with car-fever.

Report Abuse
4.88 out of 5 stars

Outstanding

04/645ci, 07/11/2007
2004 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
0 of 0 people found this review helpful

A dream come true. I am a car fanatic and I have had cars ranging from Fords to Mercedes to a Viper. The moniker "the ultimate driving experience" is so true. I love my 645ci with the sport package and 6 speed manual. Performance and handling is exceptional and the sport seats are so comfortable yet will hold you in place when you zip into the twisties. No complaints against the car not even the I drive which once you get used to becomes second nature.

Report Abuse
4.75 out of 5 stars

Beauty in motion

Davem, 11/14/2007
2004 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
0 of 0 people found this review helpful

A blast to drive - can't leave it in the garage and take the Lexus!

Report Abuse
5 out of 5 stars

Beauty and Beast!

Dane-O, 11/09/2021
2004 BMW 6 Series 645Ci 2dr Coupe (4.4L 8cyl 6M)
0 of 0 people found this review helpful

Exactly what it's supposed to be.....and performs as it looks!

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 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
Report Abuse
5 out of 5 stars

Luxury, Comfort, and Speed

FlyNavy, 11/09/2024
2004 BMW 6 Series 645Ci 2dr Convertible (4.4L 8cyl 6M)
0 of 0 people found this review helpful

I’ve owned several convertibles and coupes, but this is my first BMW. I’m the 2nd owner and am very impressed so far after 3 years and 8,000 miles. The V8 revs easily to over 6,500 when you have the need for speed. Quiet ride with top up or down. Love it.

Safety
5 out of 5 stars
Technology
4 out of 5 stars
Performance
5 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
Report Abuse
Items per page:
50