2012 BMW 3 Series Expert Review

4.2 Overall Score
Performance 4.5 Comfort 4.0 Styling 4.1 Value 4.2

Editor's Overview

Often set as the benchmark for sport sedans, the BMW 3 Series enters its sixth-generation with the power and nimbleness that make it a driver's favorite, all while providing the comfort consumers crave. With a new 4-cylinder in base models, the 2012 3 Series attains up to 34 mpg and still packs a powerful punch.

You'll Like The 2012 BMW 3 Series If...

If you regard driving as both an "act" and an "art," you'll enjoy the 3 Series. After 35 years, BMW's volume model remains the defining example when consumers reference a "sport sedan." That is, a nimble, responsive chassis embodying most of the attributes of a Grand Tourer, but clothed in more upright, practical bodywork. Whether you opt for the 2-door Coupe, 4-door sedan or M3 Convertible, the 3 Series execution remains faithful to the 1975 concept. Of course, when looking at the M3, it's the 1975 concept on drugs.

You May Not Like The 2012 BMW 3 Series If...

As good as the 3 Series is, it's not for everyone. With rear-wheel drive, the handling on dry pavement is more balanced, but less secure when roads are wet, icy or snow-covered. And that same commitment to rear-wheel drive intrudes on interior room; most competitive sedans and wagons in the price segment opt for front- or all-wheel drive to better balance on-road dynamics with passenger accommodation. Finally, if you hold onto a car longer than the finance period – or warranty period – you'll find "German" typically more maintenance-intensive than Japanese or domestic alternatives.

What's New

While near the end of its product cycle, the 3 Series received a number of visual and functional updates in 2011. To that end, the existing models benefit from little more than fine-tuning. Notably, as of 2012 the M3 4-door is no more; this is a 3 Series variant those wanting to travel at 150 mph (with their kids) will certainly miss. Going forward, the new sedan makes its debut first, after which BMW will fill in the coupe, convertible and wagon gaps.

Interior Features

Although today's 3 Series doesn't enjoy the greenhouse (glass area) of earlier generations, it remains an eminently hospitable perch for navigating today's traffic. And when you're not concerning yourself with surrounding traffic or scenery, you'll enjoy the comfortable access, relatively clean layout, informative instrumentation and high-quality materials. And despite BMW's iDrive having benefited from some recent streamlining and simplification, we continue to prefer a more conventional approach to ventilation and audio controls. Thankfully, that remains available at more modest trim levels.

Exterior Features

No company, other than perhaps Porsche, has a better grasp of its design DNA than BMW. Today's 3 Series is immediately recognizable as a direct descendant of the first 3 Series, which arrived in the U.S. for the 1977 model year. And the design team accomplishes that with little or no reliance on retro influences, such as we see in much of today's ponycar fleet. That said, the 3 Series has grown dimensionally in each of its successive generations, and appears to be growing some more as the all-new 3 Series is launched next year. And the M3, now endowed with a V8, has lost most of the subtlety in its sheet metal...and all of its innocence.

Driving Impressions

BMW has been playing this particular game – sport sedan, coupe, convertible and (if you will) sport wagon – about as long as anyone. To that end, they have reduced handling to an absolute science, with all driver inputs – steering, throttle and braking – perfectly executed, unless "driver error" rears its ugly head. A balanced platform, communicative steering, composed ride and ach du lieber braking serve as the benchmark in the 3 Series' competitive segment. Of course, the various powertrains all deliver specific characteristics. For most, the "cooking" 328i models will happily deliver capable performance at a more reasonable cost. Those demanding higher levels of performance or who may reside or drive at higher altitudes benefit from the added performance of the 335i. The V8-equipped M3 takes the equation, of course, just that much higher, with 414 horsepower beneath your right foot. And for those more bent on moderation than madcap motoring, the 335d can reliably deliver over 30 mpg on the highway.

Pricing Notes

The good news: A 2011 or 2012 BMW 3 Series can still be for a Manufacturer's Suggested Retail Price (MSRP) under $40,000. And given its build quality, no-cost maintenance during the warranty period and historically good resale value, it may be no more expensive to own than other sport sedans which mimic 3 Series attributes while rarely matching them. Starting at about $$35,500 the 3 Series sedan is the least expensive of the variants, while the wagon starts at $38,000, the coupe at under $40,000 and the convertible hardtop at just over $48,000. And should you truly want to blow open the budget, consider either M3, with base prices of around $60,000 for the M3 Coupe and roughly $70,000 for its convertible hardtop sibling. For those preferring monthlies to check writing, BMW – in part because of its historically good resale – plays the leasing game about as well as anyone. Prior to your purchase, consult kbb.com's Fair Purchase Prices for a reality check of what's actually being spent by other 3 Series prospects.


Notable Equipment

In its base, $35,000 form BMW's 328i sedan is comprehensively equipped. Beyond its standard 230-horsepower DOHC 6-cylinder powertrain connected to a 6-speed manual transmission, the cooking 3 Series benefits from any number of functional enhancements, including Dynamic Stability Control, Dynamic Traction Control and 4-wheel disc brakes with Dynamic Brake Control. Outside, standard 16-inch alloys provide a contact patch, while inside dark burled-wood trim warms the interior, as does an AM/FM stereo with CD/MP3 player with HD radio. Standard automatic climate control cools it. Of course, going up the food chain increases the number of standard features – while exposing the customer to even more expensive options. The M3, as either a Coupe or Convertible, is loaded in stock form, and will accelerate a window sticker almost as quickly as a quarter mile.

Notable Options

We like the recent addition of the BMW Performance Power Kits to the menu of items available from your BMW dealer. You can now retrofit two versions of a performance add-on to your 6-cylinder 3 Series. BMW's Version 1 optimizing engine software, while Version 2 takes that software (adding 20 horsepower) and protects it via an auxiliary water cooler and an enhanced radiator fan. Costs are $599 and $1,199, respectively, plus the cost of labor. From BMW, of course, there are literally hundreds of ways to personalize your BMW, from comfort and convenience items to class-leading performance enhancements. Notably, on a great many models – even at window stickers north of $40,000 – leather remains an extra-cost option!

Favorite Features

6-Speed Manual Transmission

At a time when many manufacturers have simply given up on shift-for-yourself shifting, BMW continues to not only offer a 6-speed manual, but excel at its engineering, production and execution. Balanced with a clutch actuation that is seamless, the BMW six speed is one of the best arguments EVER for self-employment. And it's a shame BMW dealers don't keep more in their inventory.


BMW Diesel

We were inclined to suggest the base 3.0-liter six for its essential goodness, but defaulted to the TwinPower Turbo for its almost sublime explosiveness. And then we were reminded of rising fuel prices and the diesel's 36-mpg highway rating. With the thrust of a V8 and the economy of a four, it's the right powertrain for the car – and the obvious choice for the times.

Under the Hood

It used to be so easy. A "328" designation conveyed a 2.8-liter displacement, while the "335" would indicate a capacity of 3.5 liters. Despite a disconnect with the nomenclature, we won't argue with the results. The turbocharged 2.0-liter 4-cylinder in the new 328i Sedan is a sweetheart of an engine. The normally aspirated 3.0-liter in-line six in the 328i coupes, convertibles and xDrive sedans produces an ultra-smooth 230 horsepower and 200 lb-ft of torque. The 3.0-liter six fitted to the 335i models boasts 300 turbocharged horsepower in standard guise, and 320 when you move up to the twin-turbo 335is – or opt for the Performance Power Kit. The 3.0-liter diesel, also an inline-6, offers a 36-mpg EPA rating on the highway and 50-state certification. All can propel you from zero to jail in an amazingly brief sprint, and hang out all day on the Autobahn – or your version of the Autobahn. And should you prefer an extended stay in prison, consider BMW's M3. With 414 horsepower from its 4.0-liter V8, this one delivers acceleration and top-end speed fully rivaling the more exotic – and restrictive – Sports/GTs.



328i Sedan

2.0-liter turbocharged inline-4

240 horsepower @ 5,000 rpm

255 lb-ft of torque @ 1,250-4,800 rpm

EPA city/highway fuel economy: na


328i Coupe / 328i Convertible / 328i xDrive Sedan /

328i Sports Wagon & 328i xDrive Sports Wagon

3.0-liter inline-6

230 horsepower @ 6,500 rpm

200 lb-ft of torque @ 2,750 rpm

EPA city/highway fuel economy:

328i Coupe: 18/28

328i Convertible: 17/26 (manual), 18/27 (automatic)

328i xDrive Sedan: 17/25 (manual), 17/26 (automatic)

328i Sports Wagon: 17/26 (manual and automatic)

328i xDrive Sports Wagon: 17/25



335i Sedan & 335i xDrive Sedan / 335i Coupe & 335i xDrive Coupe / 335i Convertible

3.0-liter turbocharged inline-6

300 horsepower @ 5,800 rpm

300 lb-ft of torque @ 1,300-5,000 rpm

EPA city/highway fuel economy:

335i Sedan: 17/26 (manual), 17/28 (auto)

335i xDrive Sedan: 16/25 (manual), 17/27 (automatic)

335i Coupe: 19/28 (all)

335i xDrive Coupe: 19/27 (manual), 18/27 (automatic)

335i Convertible: 19/28 (manual), 18/28 (automatic)


335is Coupe / 335is Convertible

3.0-liter twin-turbocharged inline-6

320 horsepower @ 5,900 rpm

332 lb-ft of torque @ 1,500 rpm

EPA city/highway fuel economy: 18/26 (manual), 17/24 (DCT automatic)



335d Sedan

3.0-liter turbocharged inline-6 diesel

265 horsepower @ 4,200 rpm

425 lb-ft of torque @ 1,750-2,500 rpm

EPA city/highway fuel economy: 23/36


M3 Coupe/M3 Convertible

4.0-liter V8

414 horsepower @ 8,300 rpm

295 lb-ft of torque @ 3,900 rpm

EPA city/highway fuel economy:

M3 Coupe: 14/20

M3 Convertible: 13/20 (manual), 14/20 (DCT automatic)

Editors' Notes

The first iteration of an all-new, sixth-generation 3 Series – the 328i Sedan – lands in U.S. showrooms by February or March of 2012, but demand for the current generation shows no signs of abating. From its introduction in 1975, BMW's 3 Series has morphed into more variations than one might have imagined. Thankfully, BMW's original intent has remained the same: Provide driving enthusiasts with a dynamic platform wrapped in reasonable comfort and sitting on a responsible footprint. Prices are well north of where they started, luxury and electronics abound, but the guiding principles found in the first generation remain in the fifth gen. And note that the 3 Series sedan continues as a 2011 model until the first quarter of 2012, when the all-new sedan debuts as a 2012 model.

Road Test Video Reviews

2012 BMW 3 Series Owner Reviews

4.37
75 Reviews
53% 33% 12% 2 star 0% 1%
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Fun and reliable vehicle for daily driving

The vehicle was purchased used in 2016. Comfort - is great with the bucket seats in front and leather. The driver seat feels cozy like a cockpit, everything is within comfortable reaching distance. Features - has the sport package. The audio is great since it has the extra speakers. It has a backup sensor, but no rear camera. Reliability - so far this car has been reliable and should continue to be with regular maintenance. Performance - One thing I did notice is the engine never really purred like most BMWs, but had a very slight growl to it. With the 3 different drive settings to choose from, there is various performance. My daily driving is in Comfort mode. If I am on the highway or long stretches of road without traffic or lights, I'll put it in Eco to conserve fuel. Sport is great when you need that extra pickup, it feels like a turbo boost kicks in. Problems - recently the driver tail light has thrown an error and when inspected, the grounding wire had melted the plastic connecting harness, which after further research is a common problem with the vehicle. The other issue I do not like is the need for run flat tires to be used. This does not allow for a smooth, quiet ride.

- Jason N

Spacious comfort and style. Enjoy the details.

My car is extremely reliable. It took six years for a mishap. . We needed to get a new battery. It is a minor problem that after six years was unavoidable. Other than that the car performance is spot on. Engine runs smoothly no complaints to write about. Fuel economy is also a plus. Filling up the tank lasts much longer than our other cars, which makes driving the BMW always the first choice. We love the interior, roomy enough for four, even five on occasion. Trunk is spacious enough for a great shopping trip or even a weekend getaway. I greatly enjoy the ride. Give one a try!

- Janet G

The BMW is very fast and this survey is annoying

Very comfortable, I love how the car drives and the speed of the car I like the features like the seat belt gets handed to you and how the cupholders come out of the dash. I like the seats and how comfortable they are. I don't like how heavy the doors are and how they come back at you when you open them and the Bluetooth doesn't work even though it is supposed to.

- Daniel S

2012 BMW 328i 4 door sedan.

The BMW 328i performance level in superior to other 4 cylinder vehicles. It comes with a turbo. It also is well equipped with navigation and Bluetooth technology. The vehicle comes with premium leather seats that are heated. The car comfortably seats 5 adults. It has smart release trunk technology. The car is equipped with cruise control and moonroof.

- Michael O

My vehicle has a hard top convertible

My vehicle has had very few problems. I've had to replace all 4 tires 3 different times since I purchased. The starter went out not long after I purchased, I've had to replace the AC air compressor recently. My vehicle has been exceptionally reliable, very comfortable even on long trips. It's a hard top convertible which has been a fabulous feature

- Tammy H

Great car, bad front door handles.

Door rest melts and puts black stuff on your hand when temp is hot outside. This causes your hand to be smeared with a gooey tar like substance. I have looked at other reviews where others have the same problem with the BMW car. Told by person at car dealer that it is due to chemicals interacting from an individual’s hand. Needs to be a recall.

- Naomi B

Beautiful, fast and amazing car!

At first I loved my car, but as soon as my warranty was over I started having the check engine light on come on. I kept taking it in and they would say it was fixed and then it would come back on again. Finally after 5 time of taking it in they realized that all 4 turbos needed to be changed, which as we all could guess cost me a pretty penny!

- Stephanie R

drink Holders in front and back.

The BMW is a great car. I had it for about two years now and I'm in love. The thing is I'm a family of five and the car just isn't fitting us anymore as we grow on. There's four seats without including the driver seat. But the kids can't fit comfortably in it. I wish the seats had more leg room it's very tight in the back for the kids legs.

- Jackie J

Amazing car does what I need it to accept Bluetooth doesn't work to play music.

I love my car. It is the perfect size. The only problems I have had is with the measurers. The car claims that my oil engine is low but after taking it the store. It is just measure. But the car does everything and I love it. One weird thing is what the Bluetooth only works with talking on the phone but not for other things like music

- Gillian F

Great Car with few bumps!

Great car. But I guess I had difficulties with my car battery and was so expensive to change. For gas options is just only one the expensive one. But other than that is really a great car, if I use it on the highway give you a great gas savings but if I use it just for here and there trips in the city it really waste a lot of gas!

- Fernandez F

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