Tag Archives: 135is

Calling All Enthusiasts: 2013 BMW 135is Coupe and Convertible

15 May

2013 BMW 135is Coupe: Photo courtesy BMW Group.

If you’re one of the many who missed out on the one-year, limited production 1M coupe you’re might just be in luck. The 2013 BMW 135is will be making its way stateside later this year and will offer customers a beefed-up, more powerful and performance oriented version of the regular 135i. It’s not the 1M coupe, but it’s the next best thing.

On the exterior the 135is stands out with 18-inch wheels, high-gloss black kidney grill and mirror caps along with special exterior badges and the standard M Sport Package components. Interior highlights include stainless steel pedals, special interior badges and optional black leather sport seats with blue stitching.

All of that eye-catching exterior work is just fine if you’re looking to pick up a date, but that’s not what the BMW “is” line was made for. After all, this is an enthusiast car, made to be driven hard both on the road and race track, and because of this BMW has made sure to provide adequate performance upgrades and modifications.

Under the hood the 135is is powered by the latest version of BMW’s 3.0-liter inline six-cylinder engine with BMW’s TwinPower Turbo Technology, designated the “N55” internally. Unlike the previous “N54” turbocharged unit the 135is gets a single twin-scroll turbocharger, as opposed to the two found in the 1M coupe. Despite a missing hairdryer, horsepower and torque figures have been increase over the 135i leaving the 135is a close second to its Motorsport-derived sibling. The 135is produces 320 horsepower and 317 lb-ft of torque, an increase of 20 hp and 17 lb-ft respectively and not far behind the 1M’s 335 horsepower and 332 lb-ft. Besides the engine improvements the 135is also features a performance exhaust system and a more robust cooling system with a larger and more powerful radiator fan and an auxiliary radiator.

2013 BMW 135is Convertible: Photo courtesy BMW Group.

Power is transferred to the rear wheels via a standard six-speed manual gearbox or the optional seven-speed double clutch transmission. Helping all 320 horses get to the ground is a new differential with new optimized final drives and an electronic rear brake management system that is used to simulate a differential lock for stronger acceleration in turns and low-traction conditions.

Finishing off the performance goodies is a sport aluminum double-pivot front suspension and a lightweight five-link fully independent rear suspension. Dynamic Stability Control (DSC) that includes Dynamic Traction Control (DTC) will help the driver maintain control of the vehicle, but it does so at a higher threshold than the regular 135i and thus adding to the driving experience offered with the 135is. Of course, if you don’t want to worry about these safety systems interfering with your spirited driving you can turn them off completely.

The 135is coupe and convertible are scheduled to appear in U.S. showrooms beginning this fall with a base MSRP of $44,145 and $48,845 respectively (including $895 destination and handling).