Advertisement

2012 BMW 3-Series: Bigger, Bolder And More Fuel Efficient

Follow Viknesh

BMW’s new 3-Series, the sixth generation of the automaker’s entry-level sedan, is now bigger, bolder, and with a revamped engine lineup including a hybrid option, more fuel efficient than ever.

Set to go on sale in February as a 2012 model, the ‘F30’ 3-Series also debuts BMW’s new face, which features elongated headlights reaching along as far as the trademark kidney grille.

Otherwise, the design is somewhat predictable, with an athletic body, short overhangs, and a long bonnet dominating the look.

As mentioned, the 2012 BMW 3-Series is bigger than the model it replaces, with its wheelbase growing by almost two inches, now measuring 110.6 inches, and its front and rear track measuring in at 60.3 inches and 61.9 inches, up 1.46 inches and 1.85 inches respectively.

Importantly, weight distribution remains an ideal 50:50 split front to rear. Overall weight is down 88 pounds on the outgoing model as well. Most of the extra girth benefits rear seat passengers, which get more legroom as well as shoulder room.

Three trim levels and two engines, initially

Buyers in the U.S. can look forward to three different trim levels--Sport Line, Luxury Line and Modern Line--and two new engines: a range-topping six-cylinder turbo in the 335i model or a new four-cylinder turbo in the 328i.

Both engines feature BMW TwinPower Turbo technology, which is essentially the automaker’s name for its engines featuring twin-scroll turbochargers, direct fuel injection and solenoid injectors, the latter being the latest innovation for BMW’s VALVETRONIC variable valve control system.

Both engines can also be matched to either a standard six-speed manual or new eight-speed automatic. The auto ‘box features engine stop-start technology and is both faster and more fuel efficient than the manual. Paddle-shifters for pseudo manual control are available with either the Sport Line package or new M Sport Package.

Also aiding efficiency is a brake-energy recovery system used to power ancillary features like the air conditioner. A number of settings available to the driver--“Comfort”, “Sport”, “Sport +” and “ECO PRO”-- through a new Driving Dynamics Control switch will also help them choose between economy and performance driving.

2012 BMW 3-Series sedan interior

2012 BMW 3-Series sedan interior

Enlarge Photo
A further button allows the driver to change the DSC settings. Selecting "Dynamic Traction Control" (DTC) mode, for example, makes it much easier to start off on loose surfaces or in deep snow. In this mode as well as in SPORT+ mode, the Dynamic Stability Control thresholds are raised and Dynamic Traction Control (DTC) is activated. It is also possible to shut off DSC altogether. The electronic limited-slip function for the rear differential can then provide extra-sporty acceleration out of corners or hairpins.

The six-cylinder engine featuring in the 2012 BMW 3-Series is BMW’s venerable 3.0-liter ‘N55’ unit and in this latest application develops 300 horsepower and 300 pound-feet of torque, the latter coming on from just 1,200 rpm and staying all the way to 5,000.

It will rocket the luxury sedan from 0-60 mph in just 5.4 seconds and see it easily reach its electronically limited top speed of 130 mph, or 155 mph when equipped with the Sport Line trim.

When equipped with the eight-speed automatic, BMW claims a fuel economy of 32.6 mpg for the slightly more generous European combined cycle. In fact, BMW even claims that owners upgrading to the new model can expect improvements in gas mileage of about 6 and 16 percent for the manual and automatic models, respectively.

The four-cylinder engine, meanwhile, is a 2.0-liter unit that we recently tested in the 2012 BMW Z4 sDrive28i and is rated at 240 horsepower and 260 pound-feet of torque. This unit produces its peak torque from as low as 1,250 rpm and will accelerate the 328i from 0-60 mph in 5.7 seconds and to the same governed top speeds as the 335i.

Full EPA-rated gas mileage figures will be released closer to the car’s sales launch next year.

Advertisement
 
Follow Us

 

Have an opinion?

  • Posting indicates you have read this site's Privacy Policy and Terms of Use
  • Notify me when there are more comments
Comments (5)
  1. It's not bad.. but I can't say it looks good either. And seriously, I think this car could have been better with a 1.6 turbo and 2.0 turbo alone.

    I don't see why you need two models that can do 0-60 in around 5.5 seconds. Leave those speeds for the M3.

    Does power and acceleration still sell? I wonder..
     
    Post Reply
    +1
    Bad stuff?

  2. It is a beautiful car, it maintains an individual look whilst darwing on other cars in the BMW lineup such as the 5-series and the Z4. BMW still cares about dynamics and driver enjoyment whilst catering to the environment. Performance sounds as great as it has always been, all in all a seemingly great car to take BMW into the future.
     
    Post Reply
    Vote
    Bad stuff?

  3. I think BMW is making a mistake and taking Audi's lead in making model lines look almost identical except for size. Don't get me wrong, it looks good, but there is more to a 3 than size. With this car, it loses it's unique identity.
     
    Post Reply
    -1
    Bad stuff?

     
  4. Totally agree here. And it doesn't help that the interiors are so similar as well. This 3 really seems just like a downsized 5. And the 7-Series is no longer the elegant luxury barge I always hoped it would be, just more of the same. At least Mercedes differentiates its cars, inside and out.

    It's sad when I think that the most exciting BMW right now, at least for me, is the 1-Series M Coupe. Hopefully the 3-Series Coupe and eventual M3 will address this.
     
    Post Reply
    Vote
    Bad stuff?

  5. it's so cool, i like it.
     
    Post Reply
    +1
    Bad stuff?

 

Have an opinion? Join the conversation!

Advertisement
Advertisement

Take Us With You!

 
Advertisement

Research New Cars

Go!

Related Used Listings

Browse used listings in your area.

 
© 2014 MotorAuthority. All Rights Reserved. MotorAuthority is published by High Gear Media. Stock photography by izmo, Inc. Send us feedback.