What Changed

New optional pillar-mounted side airbag system replaces seat-mounted system. Standard OnStar. Optional Vortec 5300 now features Displacement on Demand which can increase fuel efficiency by up to 8 percent.

Comparison to Prior Model

2005 Chevrolet Trailblazer EXT 2004 Chevrolet Trailblazer EXT
2005 Chevrolet Trailblazer EXT 2004 Chevrolet Trailblazer EXT
Price Range ($) $28,085 - $31,835 $29,895 - $33,645
Length (in) 207.8 207.8
Wheelbase (in) 129 129
Width (in) 74.7 74.7
Height (in) 74.5 74.5
Track (in) 63.1 63.1
Exterior Volume (cu. ft.) 565.3 565.3
Curb Weight (lbs.) 4773-5077 4773-5077
Legroom Total (in.)
  • (First 2 rows)
  • (First 2 rows)
Passenger Volume (cu. ft.)
  • (First 2 rows)
  • (First 2 rows)
Cargo Volume (cu. ft.)
  • (Behind row 2)
  • (Behind row 2)
Driven Wheels
  • RWD
  • 4WD
  • RWD
  • 4WD
Engines
  • 4.2l I6 (275-bhp)
  • 5.3l V8 (300-bhp)
  • 4.2l I6 (275-bhp)
  • 5.3l V8 (290-bhp)
Transmissions A4 A4
City MPG
Highway MPG
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