Additional safety features and revised styling mark the 2005 edition of Pontiac's crossover wagon. Vibe shares its basic design with Toyota's Matrix and offers front- or all-wheel drive. Base and GT models are featured, both with a Toyota-sourced 4-cyl engine. The front-drive base model has 130 hp and a 5-speed manual transmission or optional 4-speed automatic. The AWD base model has 123 hp and automatic transmission only. The sportier Vibe GT has 170 hp, front-drive, and a 6-speed manual transmission. AWD Vibes are not intended for off-roading and lack low-range gearing. AWD and GT Vibes come with ABS and, for '05, gain a standard tire-pressure monitor; that combination is optional on the base 2WD model. Base models are available with an antiskid system. Head-protecting curtain side airbags are another new '05 option; they team with carryover front torso side airbags. Front and rear styling are freshened, and leather upholstery and OnStar assistance are newly available. Vibes have a swing-up tailgate with separate-opening window. They come with 16-inch wheels; 17s are optional with front-drive. Among dealer-installed accessories is a supercharger for front-drive base models that boosts horsepower to 175. Vibe's performance and accommodations mirror those of comparably equipped Matrix models.