Вот что пишет сайт
http://www.nadaguides.com про трейл,так,для справочки посмотрел 2003 г.в. ПО остальным также.
Available in LS, LT and LTZ trim levels, the Trailblazer features a 275 horsepower 4.2-liter inline 6-cylinder engine with a
4-speed automatic transmission with overdrive, in regular and extended length body styles. The Trailblazer features seating capacity for up to five and your choice of two or four wheel drive. Standard equipment includes front and side-body airbags, ABS brakes, auto on/off headlights, daytime running lights, child safety rear door locks, auto climate control, cruise control, keyless entry, front bucket seats, an adjustable steering wheel and AM/FM/CD audio.
А апплодисменты будут,когда я увижу трейл с неколхозной механикой хотя бы на фото.