With its base price of $26,995 (including a $600 destination charge), the 2007 Pontiac Solstice GXP carries a $5,000 premium over the entry-level model. Most of that covers the upgraded powertrain and hardware, though there are also quite a few features found on the GXP that are either unavailable or optional on the base Solstice. Those items include cruise control; carpeted floor mats; power door locks, power windows, and power mirrors; keyless entry; and a leather-wrapped steering wheel with audio controls. Buyers of the GXP also benefit from 18-inch polished alloy wheels rolling on 245/45 Goodyear Eagle F1 performance rubber, front fog lights, a special indicator for engine oil quality, and less obvious items like four-wheel antilock disc brakes, a rear limited-slip differential, and GM's Stabilitrak stability control system.

Besides these unique features, the GXP shares with its less-expensive sibling a tilt steering column, a single-disc CD player, a glass rear window sewn into the soft convertible top, and automatic headlights. Options consist of upgraded sound systems with an MP3 player, XM satellite radio, a six-disc CD changer, or Monsoon premium audio; OnStar; a Premium Package with leather seats and interior trim; a rear spoiler; and alloy wheels finished in either silver or chrome. Surprisingly, air conditioning, standard on all but the cheapest of today's models, is optional on the GXP.