third-gen Mercedes-Benz GLE 400 4Matic, which arrived at the quarter-mile party with a 3.0-liter BiTurbo V6 good for 328 horsepower (333 ps) and all-wheel drive. Meanwhile, the fresher Audi RS Q8 ...

Audi's racy R8 LMS coupe will be part of the lineup for this year's Race of Champions event, which runs Nov. 27-28 in Dusseldorf, Germany. The R8 LMS has racked up 60 wins over the past two years.