Head 2 Head - Season 6 (2015)

Presented by Tire Rack, we present a hyper-car battle for the ages: the McLaren P1 versus the Porsche 918 Spyder.

Presented by Tire Rack, host Jonny Lieberman puts the quickest sedan in the world up against the fastest sedan in the world.

Presented by Tire Rack host Jonny Lieberman takes out two of the most luxurious and expensive cars on the market, the Mercedes Maybach and the Bentley Mulsanne Speed.

Jonny Lieberman heads off to Spain's Basque Country to enjoy the local wines and pintxos, the latter being the Basque take on tapas. He also embarks to find out if the latest challenger to the BMW 3 Series can dethrone the king of the sport sedan segment. Jaguar's swing at the 335i is called the XE S. It's all new, made from mostly aluminum, and powered by the same 340 horsepower supercharged V-6 found in the F-Type. Jaguar tried and failed at taking on the 3 Series with the ill-fated X-Type a generation ago.

Carlos Lago gets behind the wheel of the all-new Mazda MX-5 Miata in his final video for The Motor Trend Channel. This is the Club version, fitted with Bilstein shocks, Brembo brakes, and BBS wheels. It should be a recipe for a track-worthy, canyon-carving, truly sublime driver's car. But then there's the Subaru BRZ. Its sharp handling, revvy flat-4, and stupendous balance have proven time and again that it can dominate its segment.

The BMW M3 has long reigned as the king of the sports sedan segment. However, two new challengers have arisen: the Cadillac ATS-V and the Mercedes-AMG C63 S. The Cadillac was honed on the Nürburgring, and with its twin-turbo V6, packs 40 more horsepower than the M3. The mighty AMG, on the other hand, is based on the brand new C-class platform and sports a 503 horsepower twin-turbo V8. Does either challenger have what it takes to steal the belt from the M3?

It's tempting to view the BMW X6 M through the same lens that you would view the Cadillac Escalade EXT - you know, the pickup truck - a one-off anomaly that history will look back on and shrug. Hubris for the sake of hubris, etc. But that sure ain't how Mercedes views the stylized attack wagon from BMW. No, Mercedes went on ahead and recorded a note-for-note cover version of BMW's wacky song. Why? Follow the money, as BMW sure made a wheelbarrow full of it with the last generation X6M. This one is all new, as is the GLE63 Coupe S. But which hunchback of the ...

There's a muscle-car war brewing in Detroit these days. Right as the handling-champion Z/28 goes out of production, Ford delivers a Shelby-badged suckerpunch with a flat-plane-crank V8, MR dampers, and carbon fiber wheels. Head 2 Head host Jason Cammisa takes the two through a series of challenges: first, some canyon carving to see which car is better on the road. Then, a dyno shootout: can the GT350R's 5.2-liter Voodoo make more power than the venerable 7.0-liter LS7? And then, it's onto Chuckwalla Valley Raceway where Jason and racecar driver Randy Pobst find out ...

Both the Chevrolet Corvette Z06 and the Dodge Viper ACR make more horsepower than almost any other cars on earth. The two also feature levels of grip only seen on race cars. Speaking of racing, Jason and Jonny bring along a friend - racing pro and SCCA Hall of Famer Randy Pobst - to see how these two handle on the famous Mazda Raceway Laguna Seca. Records will fall, tires will smoke, and ears will bleed, as these two monsters are completely unleashed. Which one is best?

Jonny Lieberman heads out to the edge of Death Valley, California to determine if the updated Jaguar F-Type has a prayer against the AMG GT S. Back in 2015, the mighty AMG took home Motor Trend's coveted Best Driver's Car award.