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2012 BMW 1 Series Coupe 135i Coupe 7DCT

The 2012 BMW 1 Series Coupe 135i Coupe 7DCT is a 300-hp 3.0-liter coupe with a 7-speed double clutch transmission and rear-wheel drive.

It makes 300 horsepower at 5,800 rpm and 300 lb-ft of torque at 1300-5000 rpm, spinning to a 7,000 rpm redline. EPA fuel-economy estimates are 18 mpg city and 25 mpg highway.

The 1 Series Coupe measures 171.7 inches long on a 104.7-inch wheelbase and has a curb weight of 3,439 lb.

Spec Value
Vehicle
Body TypeCoupe
PowertrainGas
Price
MSRP with Destination$41,500 ($58,743 *)
Engine
Engine TypeN55B30
Displacement3 L
Horsepower300 hp @ 5,800 rpm
Torque300 lb-ft @ 1300-5000 rpm
Redline7,000 rpm
ValvetrainDOHC 24-valve single twin-scroll turbocharged inline-6, TwinPower Turbo
Drivetrain
Drive TypeRWD
Transmission
Transmission7-speed Double Clutch Transmission (DCT)
Fuel Economy
City18 MPG
Highway25 MPG
Recommended FuelPremium unleaded
Tank Capacity14 gal
Brakes
Front Brake Disc13.3 in (vented)
Rear Brake Disc12.8 in (vented)
Tires & Wheels
Wheels Front18x7.5
Wheels Rear18x8.5
Tires Front215/40R18
Tires Rear245/35R18
Dimensions & Weight
Length171.7 in
Width68.8 in
Height53.4 in
Wheelbase104.7 in
Front Track58 in
Rear Track56 in
Curb Weight3,439 lbs

Safety & Recalls

NCAP safety ratings

Not crash-tested by NHTSA for this model year.

Recalls

1 recall on file with NHTSA for the 2012 BMW 1 SERIES. Not every recall applies to every trim or VIN — check yours at nhtsa.gov/recalls.

Oct 20, 2023 · ENGINE AND ENGINE COOLING:ENGINE

BMW of North America, LLC (BMW) is recalling certain 2010-2012 1 Series Coupe, 1 Series Convertible, 3 Series Sedan, 3 Series Convertible, 2010-2011 3 Series Sportswagon, 3 Series Coupe, 5 Series Sedan, X3 xDrive 28i, X3 xDrive 30i, X5 xDrive30i, and Z4 sDrive30i vehicles. The aluminum bolts that secure the housing for the variable camshaft timing adjustment (VANOS) unit can loosen over time and possibly break.

Consequence: Loose or broken VANOS unit bolts can result in an engine stall, increasing the risk of a crash.

Remedy: Dealers will replace the four VANOS bolts, free of charge. Interim letters notifying owners of the safety risk are expected to be mailed December 18, 2023. Owner notification letters were mailed June 19, 2024. Owners may contact BMW customer service at 1-800-525-7417.

NHTSA campaign 23V707000

Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 2012 BMW 1 SERIES. US-market vehicles only; data cached for up to 7 days.

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