Nissan Xterra
The all-new second generation Nissan Xterra was introduced two years ago, so changes for the three models available in 2007 are minor. Under the hood is a 4.0-liter, 261 horsepower V-6 that is shared with the 350Z sports car. Both 2- and 4-wheel drive versions are available. Amenities include an optional 9-speaker, 300-watt Rockford Fosgate audio system with mp3 capability and a choice of XM or Sirius satellite radio.

Pontiac G5
New for 2007, the G5 compact coupe is Pontiac’s entry-level vehicle. The G5, available in base and GT models, is built on GM’s global small car platform. Power is provided by a choice of Ecotec 4-cylinder engines, including a 148 horsepower 2.2-liter or 173 horsepower 2.4-liter. The 5-passenger interior includes such standard features as air conditioning and power windows and door locks. A 7-speaker Pioneer audio system is optional.

Pontiac G6
The Pontiac G6 is the new family of midsize cars fueling Pontiac's renaissance with striking design and crisp performance. Changes for 2007 include a new 3.6-liter, 252 horsepower V-6 mated to a fuel-efficient 6-speed automatic transmission. The G6 is available as a 4-door sedan, 2-door coupe and convertible that features an innovative all-weather retractable hardtop. The GTP convertible has been discontinued for the 2007 model year.