Specific output of 135 horsepower per liter is nothing to shake a stick at. Nicely done, Cadillac.

The new Mercedes-Benz SL arrives next spring with all-aluminum construction, weighing at least 250 pounds less than its predecessor. Plus, its 4.7-liter direct-injection twin-turbo V8 makes 429 horsepower to the old car’s 382. Torque? The current SL 550’s normally aspirated 5.5-liter is good for “only” 391 lb-ft while the new car churns up 516 lb-ft.

It has become fashionable to assign the “coupe” label to sleek, four-door cars and even SUVs. Now BMW has added a four-door coupe to the 6-series lineup that was formerly reserved for 2-door, 2+2 GTs. BMW calls seating in the 6-Series Gran Coupe 4+1, meaning the car seats four in comfort and can squeeze a passenger in the rear center […]

After years of waiting for Henrik Fisker’s radical and ambitious concept to become a real production vehicle, I laid eyes on a production Karma recently at Caffeine & Octane, a local monthly gathering of enthusiasts and their cars. Days later, I was behind the wheel of said car, getting my first real impression of this unparalleled machine. Intellectual justification for […]

My coverage of this year’s Tokyo Motor Show is live on Autotrader.com. I write about vehicles like the Audi A1 Sportback and Honda N Box, both of which will be available soon in foreign markets, and concepts like the near-production-ready Mazda Takeri and the VW’s plug-in hybrid Cross Coupe. Volkswagen Passat Alltrack BMW ActiveHybrid 5 Honda EV-STER Concept Honda N […]

‎32 mpg on a 70-75 mph highway trip in the Mini Coupe JCW