Chevy TrailBlazer 2005 LT shown with available features.
The all-new 2005 Vortec 4200 six-cylinder engine, standard in all 2005 TrailBlazer models, delivers more standard horsepower than any six-or eight- cylinder engine in its class,(1) making the 2005 TrailBlazer the most powerful midsize SUV in its class(1) The Vortec 4200 also produces more torque than the standard six-cylinder engines in Ford Explorer or Jeep Grand Cherokee. Quite simply, this engine makes a powerful statement.
With its trailer-ready design, TrailBlazer makes towing a breeze. Then there's all that power. When properly equipped, a 2WD TrailBlazer can tow more than a six-cylinder Ford Explorer or Jeep Grand Cherokee.
The 2005 TrailBlazer generates 270 hp at 6000 rpm and 275 lb.-ft. of torque at 3600 rpm. Translation: The powerful Vortec 4200 engine delivers a broad torque curve through the majority of the engine's speed range, which is helpful when hauling big or heavy loads. In fact, 90 percent of peak torque is available from 1600 rpm to 5600 rpm. In fact, 90 percent of the torque is available from 1600 rpm to 5600 rpm.
