Hercules 15x6 Aluminum Trailer Rv Wheel 6x5.5 Lug Trailer City (8lug Pictured) on 2040-parts.com

Jeep uncovers the 2012 Grand Cherokee SRT8 packing 465 hp

Following a one-year hiatus, Jeep is returning the fire-breathing Grand Cherokee SRT8 to the lineup for 2012, which made its world debut at the New York Auto Show. Central to the changes is a new 6.4-liter Hemi V8 engine producing 465 hp and 465 lb-ft of torque--a 45-hp and 45-lb-ft improvement over the outgoing 6.1-liter unit. Jeep says the SRT8 is good to hit 60 mph in 4.8 seconds, cover the quarter-mile in the mid-13-second range and reach a top speed of 155 mph.

New Mercedes A45 AMG has 105 years of 4WD on its side

With the new Mercedes A45 AMG on the horizon – complete with 4WD – Mercedes chart the history of all wheel drive on their vehicles. We tend to think of 4WD road cars as a modern innovation, and certainly very few 4WD road cars hit the road in a mainstream way much before the 1980s (the Jensen FF was hardly mainstream before someone points out that was in the 1960s). But the history of 4WD goes back, certainly in the case of Mercedes, a surprising 105 years when Daimler built the Dernburg-Wagen, a 4WD vehicle that not only got all-wheel drive but all wheel steering too.

Maserati, Alfa Romeo SUVs could use Jeep Grand Cherokee platform

Chrysler and Fiat are exploring additional models, including Maserati and Alfa Romeo SUVs, derived from the new Jeep Grand Cherokee platform, Chrysler CEO Sergio Marchionne said Monday. The Grand Cherokee “architecture has legs. It's important for us to tap all of the hard work that has gone on inside Chrysler on the new Grand Cherokee,” Marchionne said during a conference call to discuss Chrysler's third-quarter earnings.