First Test: 2010 Subaru Legacy 2.5i Limited, 3.6R Limited

With the launch of its all-new, fifth-generation Legacy, a flagship sedan that now offers competitive performance, passenger volume, and fuel economy, Subaru is poised to make inroads in a segment in which it sold just 64,997 units in 2009. Compare that to '09 sales of the Toyota Camry (356,824) and the Honda Accord (290,056), and the Legacy is unquestionably a small-time player. Nevertheless, 65,000 cars is still a respectable number, and Subaru is confident its new Legacy has the goods to boost that sales figure. Based on our time spent with a four-cylinder Legacy 2.5i Limited and six-cylinder 3.6R Limited, Subaru has every right to be confident.

Given that the Gen V Legacy has grown only 1.4 inches in length and around 50 pounds in curb weight, it doesn't appear much larger than its predecessor. But, thanks to a 3.2-inch stretched wheelbase, a 3.6-inch wider breadth, a 3.2-inch taller roofline, and some clever packaging, the 2010 boasts 9.5 cubic feet of additional passenger volume and 3.9 inches of additional rear legroom. "There's a nice blend of rear-seat support and comfort (not too flat, not too shapely)," says technical editor Kim Reynolds. Tech director Frank Markus adds, "Loads of rear-seat foot room and a great center armrest." The rear doors now offer 15 inches of additional entry/exit space; the trunk has swelled 3.3 cubic feet to 14.7; and the 60/40-split back seat folds flat.

Audi RS7 Concept Artist Design Interpretation

This is an artist's imagining of a possible Audi RS7.

This RS7 rendering sees the car with a rear-mounted engine, with design elements much like the current (real) Audi R8, including the contrast in color between the engine bonnet and the rest of the body.

But here the contrast becomes more defined, with a stark black covering the rear engine bay and extending to the rear of the body, covering the rear wheel wells too.

The horizontal design lines resonate Lamborghini, just like the R8 does, but also provide a larger curve over the front wheel wells adding a more organic touch to the RS7.

Audi RS7 Concept artist design interpretation

Mercedes-AMG Driving Academy picks up dates for 2010, adds SLS and Pro-level courses

What do you do after hitting success with a trial product? Bring it back and make it bigger, of course. That's just what Mercedes-Benz has done with its AMG Driving Academy, a program that our own Editor Paukert attended the course last fall at Lime Rock to his great amusement and education.

This year's courses will put participants in the Mercedes-Benz E63 AMG, SL63 AMG, C63 AMG, SLK55 AMG and, new for this year, the SLS AMG gullwing. After working your way up through Basic and Advanced courses, you're ready for Top Gun testing in the new Pro level course, which means an "intense curriculum" and open lapping at Road Atlanta.

Mercedes-Benz AMG Driving Academy at Lime Rock Park