Mustang Mustang Door Weatherstrip Pair 1971-1973 on 2040-parts.com

New Mercedes S-Class Plug-in Hybrid to debut at Frankfurt Motor Show

The new Mercedes S-Class (pictured) will arrive with a plug-in hybrid version in September We’ve known Mercedes were planning a plug-in hybrid version of the new S-Class as far back as 2009, and it now appears it will debut – as a 2014 model – at the 2013 Frankfurt Motor Show in September. When Mercedes revealed the Vision S500 Plug-in Hybrid Concept at Frankfurt in 2009, they had fitted it with a V6 petrol engine mated to a 44kw motor and a bank of lithium-ion batteries, and promised the hybrid S-Class would do 90mpg, have emissions of under 75g/km and manage 18 miles in EV mode. That means the hybrid S-Class would have performance comparable to the V8 petrol-engined S500 but attract no BIK or VED in the UK.

Autoweek's Best of the Best/Truck finalists for 2014

Every year, hundreds of new cars and trucks pass through our fleet for evaluation, and we're always on the lookout for those dazzling few deserving more careful scrutiny for our top honors: The Autoweek Best of the Best. We strive to do our judging under the radar with as little manufacturer knowledge as possible. We test for the Best of the Best by checking drivetrain, ride quality, handling, exterior styling and the like.

One Lap of the Web: DeLorean engine swaps, 2013 Women's World Car of the Year and the best French cars

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- We've driven the new BMW 4-series and found it worthy of being the 3-series coupe's successor.