Harley Davidson 44136-92 Front Brake Rotor on 2040-parts.com

The Bloodhound SuperSonic Car is a rocket-powered land missle

The ambitious British Bloodhound SuperSonic Car project took a significant step forward in the quest to raise the world's land speed record to 1,000 mph when the machine's main power unit—a spectacularly forceful rocket engine—was successfully test fired Oct. 3. The rocket is believed to be the largest designed in Europe in decades, and its 185-decible noise level is said to be many times louder than a Boeing 747 during takeoff.

Jeep and Mopar reveal six concepts for Moab Easter Jeep Safari

Jeep revealed six new concepts for the 2013 Moab Easter Jeep Safari on Wednesday. Both the Grand Cherokee and the Wrangler are represented in beefed-up, concept form. Jeep teased two of the concepts on Tuesday.

Autoweek in review: coupes, trailers and rarities

We rang in the week with good news as we found out that the Cadillac ATS will bring a coupe version when the new model arrives next year. We also saw the final trailer for the Oscar-worthy “Fast and Furious 6.” On Tuesday, we checked out the McLaren P1 testing in the Arctic and saw the cars of the upcoming “Grand Theft Auto V” video game, which included pickup trucks, supercar clones and motorcycles. Midweek, we reviewed the 2013 Ford C-Max Hybrid and found that the 2014 Lexus IS will only cost $885 more than this year’s.