Dorman 579-032 Locking Ring on 2040-parts.com

Suburban Terror: Hennessey offers upgrade packages for GMC SUVs

Lest you think that Hennessey Performance Engineering will only tune up your Dodge Viper or Cadillac CTS-V, feast your eyes on this little number showing one of the company's souped-up SUVs taking on a 2011 Nissan GT-R. It's really an unfair fight: The Cadillac Escalade sports a 6.2-liter V8 which in stock form makes about 400 hp. But Hennessey, not looking for a beatdown, drops a twin-turbocharged 427 cubic-inch LSX engine with high-flow cylinder heads, intake and exhaust upgrades, a performance camshaft and a laundry list of other parts to bring the truck's output to 1,000 hp.

Autoweek in review: Subaru WRX coupe caught testing, we drive the 2013 Volkswagen Golf, and ride shotgun in the Porsche 918

The 2014 Subaru WRX coupe was caught out on the open road on Oct. 4. Could it be a possible BRZ-based STI?

Land Rover Discovery 4 HSE Luxury Special Edition

Land Rover Discovery 4 HSE Luxury Special Edition Land Rover has revealed a luxury special edition discovery at the New York Auto Show – the Discovery 4 HSE Luxury – the highest spec Disco ever. It’s not hard to work out that Land Rover are in the process of replacing their current range of Discovery, Range Rover, Range Rover Sport with new models. We had the Range Rover Westminster back in February and today at the New York Motor Show we get the Disco run-out model with the reveal of the Land Rover Discovery 4 HSE Luxury Special Edition.