Used 2004 BMW M3 Convertible Consumer Reviews
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With Upgrades, Pretty Much The Perfect Car
Bimmer Owner, 01/22/2016
updated 12/03/2019
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
12 of 12 people found this review helpful
Amazing balance of performance and practicality. Research the VANOS, cam bolts, and rear subframe. Upgrade kits and parts are available for all. They can cause major damage if not inspected and addressed (if nec., as far as the subframe). Convertibles are reportedly less likely to have the rear subframe problem. Skip the SMG - arguably hard to live with, unreliable, expensive. Consider removing the manual transmission's Clutch Delay Valve (CDV). The car can be hard to shift smoothly and fellow owners recommend it, saying doing so solves the problem (I'm planning to do it). Car is a remarkably comfortable tourer on the highway and is equally adept at carving up mountain roads. Seats are the best I've ever had and upgraded stereo (Harmon Kardon) is the best OEM I've ever had as well. The convertible does flex a bit. Top up, there are blind spots. It's also hard to judge the corners of the car from the driver's seat and easy to scrape the front spoiler. Parts and oil can be expensive, but considering the car's performance, it's still a good value. You can drive it like a Honda all day or get on it and accelerate like a hoon. UPDATE 11/28/16: Still love this car. Had the CDV removed and it does shift much more smoothly. The strong online enthusiast community for these is helpful, friendly and informative. Some people find the e46 M3's ride too harsh; I suspect this is regarding the coupes and the convertible's extra weight improves things. Also, the 19-inch wheels reportedly result in a much firmer ride (I have the 18s). As the cars get older parts can be crazy high, but here again the online forums are a great resource. And a quality, well-reviewed independent mechanic is invaluable. UPDATE 11/30/19: This is a second-car, so the miles are low - it only has 60K. Had the Inspection II service done at my independent repair shop for around $1,600 after a 25 percent discount from a promotion the shop was running. Other than that, nothing to report. A great thing about the cars is that you can buy aftermarket head units that look stock and have up-to-date features like Apple CarPlay - I just bought an Avin Avant 4 and look forward to installing it.
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All in one!!! Performance, Style and Reliability
vision3, 04/16/2014
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
5 of 5 people found this review helpful
Bought this amazing car last year with 55k orig miles. I've since driven it for 12k miles and can only say great things about it. It runs, drives and handles outstanding. The solid build, craftsmanship and styling of this car is top notch. The exterior color is called Carbon Schwartz. At first glance, it looks Black; but, in sunlight it seems to change to metallic dark Blue. Have to see it to believe it! Interior is Black with Black convertible top and 19" wheels. All original, non SMG, regular 6 spd. No problems at all. A practical yet powerful convertible sports car with room for 4 people and suitcases. A powerful, great handling sports car that gets 20mpg!! BMW got it right!!
2004 BMW M3 for sale near you
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$60k lemon
blur, 02/24/2005
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
5 of 5 people found this review helpful
I special ordered my m3, my first bmw, and my last. It's been serviced 11 times in the past year, mostly for problems with the smg. the smg is the most overrated transmission ever and should not be sold until perfected. It's sluggish in first, sometimes choppy, and most recently just stalled completely. it had to be towed back to the dealership to replace the relay...again.
Fun at First - Then the poor quality
Frustrum, 12/09/2007
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
4 of 5 people found this review helpful
Had a lot of fun with the top down, great acceleration and speed -- loved the SMG. Not enough space for all the bad. Twice transmission died on the freeway at 90 mph, flying in neutral. Manage to get to the side, tow-truck guy says "these have been dropping like flies." GPS never worked. Took into different dealers totaling 5 times, everytime they said it was fixed. It actually works now. Intermittent glitch on windows rolling up, still not fixed. Tire pressure light is on now and won't go away (tires checkout). Took to dealer and they said it was fixed, drive it away and light still on. Anyway, tons of other basic quality issues. Frayed steering wheel leather.
A supercar that has a back seat.
Daddy, 12/09/2006
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
2 of 2 people found this review helpful
This is the most fun car I have ever owned. Being able to take my kids in a convertible is great and the fact that it is quick and handles well is a super bonus.
M Power yourself !!!!!!!!
M3man, 01/18/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
1 of 1 people found this review helpful
Excellent car!!! The handling at high speeds on curves is THE BEST of any car I have driven to date. If you get the hardtop option like I did, you will have a car that is a coupe, convertible, and sports car, all in one!!! I love the SMG transmission, it allows you to drive in either automatic or manual modes (the manual mode is much more fun). The fuel economy isn't all that bad. If you drive it carefully on the highway, you can get a little more than 24 mpg, not too bad for a sports car. I wish it had a bigger fuel tank because I don't like filling it up too many times, but oh well the driving experience more than makes up for this.
Can't buy more fun
Silvert M3, 06/02/2008
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
1 of 3 people found this review helpful
Nothing handles, accelerates, and overall performs like an M3 convertible and still has room for 4 people and luggage (try that in a Porsche). Proof positive that you can make a practical car fun, and a performance car practical! All with 21 mpg city and 25 mpg highway.
m3 conv
gml, 12/10/2003
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
vey fast, quick, beutiful, great sound, great color - phoenix yellow, smg is amazzing
What's not to like??
jeffnnj, 12/10/2003
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
My favorite car by far so far!!
m3 SMG convert-ible
vino, 12/10/2003
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
originally suspicious of smg, but it is a fantastic innovation. I am glad I got it.
BMW M3 Convertible-1 year later
woolen, 01/06/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
I have now had my convertible m3 for 1 year and enyoyed it tremendously. The summer was spectacular and the winter was definately enjoyable with winter tires.
Hang On
Happy in St. Louie, 02/16/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
Shear fun to drive. Can't beat a rag- top in the summer and its not too loud with the top up any other time of year. Definitely get the 19" wheels for grip! I bought 18" radials for winter and drive it all year round without much problem but I have the most fun with the "summer" tires. I get thumbs-up and stares everywhere I go and the car isn't really rare to see. The back seat is actually usable and I drive the kids to school often. I have owned 6 BMWs (4 different models) and this is the most fun of all!
WOW
GR, 02/18/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
One of the most powerful convertible cars next to a Ferrari. Gets looks from passers by.
TOPLESS M3 IS FUN!!!
macdbmw, 02/04/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
I have had the 02 M3 cabroilet for just about a year. I traded a Porsche Boxter S. This is a far superior car - No contest. It is abetter & less expensive 911 cabroilet with more room, the same or better performance and SMG, which Porsche does not even offer. I have the 19" wheels but would get the 18" wheels if I had it to do over for the ride.
My Favorite
oviviera, 02/18/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
Never been more happy with a car. I love it!!!
The New BMW Owner
Vartkes, 02/23/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
I don't have it yet
BMW M3 Cab
gary picco, 03/05/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
Fun car to drive best for the $
What a Car !!!!
JoeM3, 04/02/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
This car is everything I expected and more, the Smg is awesome. The only bad thing is the speed limit in the USA
You'll never fall asleep at this wheel
Jackster, 04/21/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
You've never driven a car this responsive. Found myself on the highway yesterday and thought I was doing about 65 mph, looked down, and the speedometer was at 90. That's not to say it's a smooth ride -- you feel the road. The SMG takes a little getting used to -- I thought I would be using the paddles more, but I find myself usually driving in automatic. Even in automatic mode, it still drives more like a manual. It's very quick. Corners like a dream. I got the Sirrius satellite radio installed, which is nice, but it puts a funny looking lump of plastic on the back of the car. The car does seem to guzzle gas, but you find yourself not caring.
Best car ever
Pants, 06/01/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
this is the best convertible ever!!! i got a 2002 convertible with every option except the smg, but i'm fine with the stick.
a blast to drive
2002m3cab, 06/07/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
I have noe had my car for two years and it seems to grow more and more on me. I have rarely kept a car two years and not become bored with it, but with this car I can not wait to get out with the top down and let it go. The only areas that I would say I am unhappy with are the exhaust sound, and the upgraded radio.
Hands Down the Best riding convertible
REV, 06/08/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
Without a doubt, the best riding car whether the top is up or down. I have owned and test drove a number of different convertibles (SC430, CLK500, Mustang GT, Volvo C70), and this one clearly stands out. There's nothing like having a bad day at work, and at the end of the day, getting into the M and cruising home. It turns any day into a smile. The radio kicks butt too. Just as good if not better than the Mark Levinson system (lexus).
M3 convertible rocks!!!!!
vegasstyle, 06/12/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
The handling and power is exhilarating!!!!! This is my fourth BMW and it is amazing!!!!!
Dream Car
ragman22, 06/18/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
I previously owned a Mustang COBRA, and can't believe how superior this car performs. This is even more amazing given the 23 MPG that I've experienced The fit and finish is excellent. I know I've been hit by other car doors in crowded lots, but you can't tell. Its hard to stop to fill the tank without getting compliments. Great car.
Phatt Beemer
jusrite, 08/08/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
Finally someone made a car that is a challenge to 'push' to the limits.
Must buy the M3!
Stevenj, 08/10/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
This car is truly amazing!! I was looking for a sports car that was a convertable and this is even more than that. This car is so much fun to drive this is the real definition of a sports car.
ultimate driving machine
Jared/mpower, 08/12/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
The 2004 M3 is one of the fines pefrormance automobiles on the market. Its high reving engine and SMG gearbox make you feel like your in a formula one racecar. Who can deni its 19in chrome alloy wheal, dual exaust, m sigrature grills and its low aggressive front grill. However, I'd like to see a change in the interrior in the next few years. The car does have some mild understear and feels heavy to drive. But other than that I strongly recemend this car to any one who seeks performance, agality, and abality becase the m3 is able to do any thing you want it to.
My Ultimate Driving Machine
FLPNOUT, 10/03/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
This is TRUELY the "Ultimate Driving Machine"! This is my 3rd BMW and by far the best when it comes to performance and excitement. Everytime I drive my M3, it makes me feel like a kid again with a new toy that never gets old. I went from a BMW 330CI to Nissan 350Z roadster and found my self missing a BMW. Therefore I sold the Nissan Z and went for a 2004 M3 convertible. I just love the performance handling and comfort that comes in a BMW unlike a Nissan 350 Z where you just get performance and NO comfort and amenities. As far as the lady that posted the review on 8/24/04 "An expensive disappointment", she should not be driving an M3 that she obviously can't handle the power and SMG.
My Ultimate Driving Machine
Cristofer, 10/18/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
This is a truely outstanding performance vehicle that will continue to put a smile on your face and have lots of fun driving for as long as you own it.
What a Rush!
BAOMD, 11/07/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
This car lives up to its reviews. It is best proven by driving it on twisting mountain roads. The tires stick to the road and you can keep pushing it without leaving the pavement. With the top down, an adding bonus. The SMG is tricky at first, but a lot of fun to use after you master it. And in SPORT mode, forgeddaboutit! I love leaving everyone in the dust!
2004 BMW M3 Convertible
HawaiianDropTop, 05/12/2007
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
Incredible car! The SMG is so much fun without the worries. There's crazy traffic here in Hawaii and I would never get a manual transmission car. The SMG offers so many options of how you want the car to perform with the feel of a manual. Great gas mileage for a 333hp car. It definitely lives up to its name as "ULTIMATE DRIVING MACHINE".
E46 M3 Convertible w/SMG is octogenarian's dream!
Brian T, 08/29/2017
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
I just turned 80 and I Knew what to expect from an e46 M3 w/SMG; (drove a silver Coupe for 5 years before it got totaled) Just bought a pristine, carbon black convertible instead of a motorcycle. SMG requires smooth driving style to avoid jerky behavior that many people can't seem to learn to overcome. I would put my SMG up against any 6 speed manual, and when you switch to automatic, your wife can drive it. Otherwise, I set my shift pattern on 5 bars and paddle shift. Must have the correct limited slip differential fluid from BMW to avoid jerky shifts and grinding noises during tight turns. I replaced stock exhaust with Rogue Engineering rasp eliminator, and a Remus axle back muffler system..sweet mellow tone and no rasp. To enjoy top down driving at speed, you'll need a simple to install wind deflector.
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no problems!!
robert inverso, 03/07/2020
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
i've had this m3 for two years now. previously had mgb, porsche 911 and alfa spyder. car has all the creature features plus the performance. it is my destresser. love taking the top down and heading along the south florida coast line. only work done to it so far is oil change....expensive. new tires and sport exhaust with add on resonator. sound great. can't say enough about the performance. 3 liter engine with 330 hp. mine is carbon black with cinnamon interior. i paid $10,700 for it. have the window sticker which priced at $66,000.
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Driving M3 Miami to Brooklyn
C Hawk, 01/05/2025
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 0 people found this review helpful
Power Balance Trip Comfort perfect Cross Country Car
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BMW M3 Convertible---FAST & AWESOME!!
Ferraristi, 10/22/2003
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 2 people found this review helpful
Actually my BMW M3 convertible is a 2003 model, bedecked in the most stunning color of Phoenix yellow with awesome cinnamon interior. I always try to take "the longest way home" so I can drive my Bimmer more. I LOVE IT!
An expensive disappointment
elizabeth bonan, 08/24/2004
2004 BMW M3 2dr Convertible (3.2L 6cyl 6M)
0 of 3 people found this review helpful
Excited, I turned the ignition in my carbon metallic black on black, loaded M3.After a long test drive, I was ready for all the performance and style.Behind the wheel, the thrill turned to FEAR OF STOPPING. Taking off at a light, from 1st to 2nd to 3rd gear the car morphed into Linda Blair in the excorcist. I don't mean the hesitation as SMG mimicks manual. The car bucked hard until I depressed the accelerator as behind me cars honked and screeched to avoid colliding. This still occurs randomly, with different drivers, in all drivelogic programs. BMW claims that this is normal for SMG. If so, the M3 is unsafe to drive in normal traffic.