Interview With BMW M6 GTLM Driver Bill Auberlen


TrackWorthy - BMW M6 GTLM - Bill Auberlen

“When I drive this [M6 GTLM] versus my M6 street car, you understand: this is the exact same car!”Bill Auberlen, veteran factory BMW driver

Bill Auberlen is an American factory BMW driver, born in Redondo Beach California. He has participated in more than 300 professional races in a BMW, more than any other driver. He won his first race for the marque in 1997 and that year won Drivers’ title in the IMSA GTS-3 with BMW Team PTG in a BMW M3. Bill has won more than 90 races and has stood on the podium almost 200 times so far in his career.

Bill won the Speed World Challenge 2003 in a BMW M3. He didn’t just win it again in 2004, but he did so setting a record in the Grand-Am Series winning six races in a row. Bill has raced in the endurance classics including the 24 Hours of Le Mans, the Rolex 24 at Daytona and the 12 Hours of Sebring, which is one of his favorite tracks, all in BMW powered race cars.

Bill salutes the prowess and dedication of BMW’s engineers: “Some of [the BMW GT cars] you get into and you think, ‘this is as good as it gets for a GT car, it can’t be any better.’ Then the engineers go back to the drawing board… every time a new [car] comes out it’s better… that’s just the way it’s been.”

Interview With BMW M6 GTLM Driver Bill Auberlen

Auberlen also marvels at just how track-worthy BMW M cars are off the showroom floor: “With a brand new car to be so well developed right out of the box and have zero issues… is unbelievable.” In fact, Bill points out that racing rules actually require that BMW lower the horsepower of the road-going M6 for race use. “The M6 GTLM is like smashing an ant with a sledgehammer,” Bill explains.

Interview With BMW M6 GTLM Driver Bill Auberlen

Bill is currently driving in the IMSA WeatherTech SportsCar Championship for BMW Team RLL. Since 2009, BMW Motorsport and BMW of North America, LLC has partnered with RLL Racing to campaign their cars. The team namesakes are Bobby Rahal, David Letterman, and Mike Lanigan. Rahal is three time CART champion, 1986 Indy 500 winner, 1981 Rolex 24 at Daytona winner and 1987 12 Hours of Sebring winner. Letterman, for those who have forgotten, is a former CBS Network late-night talk show icon. And Lanigan is the president of Mi-Jack Products, the industry leader of Travelift and Translift Rubber Tired Gantry Cranes and a long-time motorsports sponsor. Not a bad group to have behind you. Bill’s first victory for BMW Team RLL was at Road America in a BMW M3 GT2 in 2009.

We had the pleasure of speaking to Bill at the IMSA WeatherTech SportsCar Championship Mobil 1 SportsCar Grand Prix race at Canadian Tire Motorsport Park near Toronto, Ontario. Our goal was to glean his thoughts on the similarities and differences between driving his road-going BMW M6 Gran Coupé and his BMW M6 GTLM race car.

In 2016 BMW Motorsport replaced the BMW Z4 GTLM with the brand-new BMW M6 GTLM. Here are the BMW M6 GTLM Technical Specifications:

4,944 mm


2,046 mm


2,910 mm


Under 1,250 kg (without driver, depending on regulations)


Based on the S63 production engine and slightly modified for the specific requirements of motorsport; with M TwinPower turbo technology




4,395 cc


Up to 585 hp (depending on classification)

Self-supporting steel chassis

Welded safety cage in line with latest FIA standards

Carbon-fibre crash structure at front and Carbon-fiber–reinforced polymer (CFRP) crash element at rear

PHOTOGRAPHS and VIDEOS © Copyright 2016 TrackWorthy Group Ltd.