Engine Cylinder Head Gasket Set, Graphite on 2040-parts.com

Acura ZDX concept (w/ Gallery)

Designed to break new ground for Acura in the areas of provocative styling, contemporary luxury and meticulous refinement, the ZDX concept previews an imminent coupe-crossover set to take on the BMW X6. Clean, flowing lines start from the headlights and run the length of the car, accentuating the car's presence and grace. In keeping with the coupe-inspired styling, the rear door handles are concealed in the C-pillar.

Tesla: Model S sales to begin in second quarter of 2012

Tesla Motors plans to begin delivering the Model S electric sedan in the second quarter of 2012 and expects to produce about 20,000 units annually, the company said at the Detroit auto show on Monday. Tesla has booked more than 3,000 reservations for the Model S in North America and Europe. The car's expected base price is $49,000.

Consumer Electronics Show: News and Notes

Here are some more things we saw at the Consumer Electronics Show in Las Vegas. -- While it came onto the market at the top end, HD Radio is now trickling down to even entry-level cars. To emphasize that, parked in the HD Radio booth at CES was a Jetta, a 2012 Focus and a Forester, all relatively affordable rides that can come with the improved radio reception of HD.