Jeep Wrangler 2017 Dealers Sales Brochure New on 2040-parts.com

The 500-hp club: The room is getting crowded

At a time when fuel economy counts for just about everything, there's still a horsepower war raging in the United States. The number of fire-breathing wedge-shaped supercars and hot sedans and coupes that can pump out 500 hp or better has nearly doubled in the past five years to more than 70. A decade ago there were just two members of the 500 hp club in the United States: the Ferrari 575M and Lamborghini Murcielago.

Porsche 911 Turbo Cabriolet (2013) priced from £126,766

Meet the new kings of Porsche drop-tops: the new 911 Turbo Cabriolet and Turbo S Cabriolet. The turbocharged soft-top 911s are the fastest and yet most economical of the breed yet, sporting the same twin-blow 3.8-litre flat six as the coupe models, and a 195mph+ top speed. What’s the spec of the new Porsche 911 Turbo Cabriolet?

Honda fires new F1 engine for first time

EVEN BEFORE the 2013 Formula 1 season has ended preparations and development are already well under way for next year, especially so because of a radical change to the rules. From 2014 all cars will be powered by small 1.6-litre turbocharged V6 engines, signalling the end of the current 2.4-litre non-turbocharged V8 engines, bringing them closer in basic layout - if not output - to normal road car engines. For Honda 2015 is a return to the sport in partnership with McLaren, and the Japanese firm's engines will power the 2015 McLaren challenger.