This car review is specific to this model, not the actual vehicle for sale.
The TrailBlazer is among the best of the truck-based midsize SUVs. It's capable of hauling heavy loads and negotiating rugged off-road terrain. Yet it's also smooth, comfortable and civilized. The base engine is a 285 horsepower, 4.2-liter inline-6, Vortec 4200, which comes standard with a four-speed automatic transmission. The TrailBlazer SS features GM's LS2 6.0-liter V8 engine, which produces 390 horsepower. For added safety, GM's StabiliTrak electronic stability control system is standard. Other safety features include dual-stage driver and passenger airbags.