This final collaboration between Mercedes-Benz and McLaren is, like the Coupe and 722 Edition that preceded it, a technological wonder. Find out more about the Mercedes-Benz SLR McLaren Roadster from the automotive experts at Motor Trend.

You've probably noticed that a horsepower war has been raging throughout the automotive spectrum, much to the chagrin of the Greens-we even have 438-horse hybrids ferpetesake. Naturally, the fighting is most intense among flagship sports cars, but thanks to a

While you can now forget about owning a Camel, Spad XIII, Nieuport 17, or Fokker D-VII, you could consider the BMW Z4 3.0si, the Porsche Boxster, and Audi's new TT 3.2 Quattro Roadster as A-1 substitutes. Find out more about

Styled in-house, borrowing many cues from the Austin Healey Sprite-based Innocenti 950 Spider, the original plan was to offer two roadsters: one sized according to Japan's low-tax kei microcar formula and one larger for export. Find out more about the

Don't be surprised, should you become the owner of a 2008 Dodge Grand Caravan, if your kids Scooter and Buffy actually dance in anticipation of their ride to school each morning. Find out more about the 2008 Chrysler Town &

Audi has released initial details of its revised 2008 Audi A8 lineup, with Ingolstadt's flagship receiving multiple updates and enhancements across the range, including its W-12-powered and S8 variants. Find out more from the automotive experts at Motor Trend.

What is it about 450-horse F-150s lately? First Saleen comes out with the new S331 Sport Truck, then Roush announces the Stage 3 Nitemare, and finally Ford is giving Chip Foose a chance to paint on the F-150 canvas with

The acceleration is far, far beyond anything from the exotic establishment. Enzo? Carrera GT? No, this is another order - and I never get near the 10,500 redline. Brakes - again, I haven't the courage to summon their full capacity.

A 1200-mile outing to Zion National Park has editor-in-chief MacKenzie gushing: "We arrived home at the end of a 600-mile day feeling fresh, a testament to good seats and impressively low NHV levels. Find out more about the Mercedes-Benz GL450

After more than 15,000 miles in our regular XK, the extra power and torque from our 2008 Jaguar XKR's supercharged 4.2-liter V-8 is instantly noticeable, even when feather-footing around town. Find out more about the 2008 Jaguar XKR from the