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2008 Chevrolet HHR vs 2008 Chevrolet Trailblazer

Published figures side by side. Rows where our sources have no value for a vehicle read “Not available”. Configurations differ within a model year, so ranges are shown where they apply.

Specification comparison
Specification2008 Chevrolet HHR2008 Chevrolet Trailblazer
Engine
EngineVaries by configuration: 2.0L 4-cylinder turbocharged, 2.2L 4-cylinder, 2.4L 4-cylinderVaries by configuration: 4.2L 6-cylinder, 5.3L 8-cylinder, 6.0L 8-cylinder
Displacement2.0 L to 2.4 L4.2 L to 6.0 L
Cylinders46 to 8
AspirationTurbochargedNot available
Fuel typeGasolineGasoline
Transmission and drivetrain
TransmissionVaries by configuration: Automatic, ManualAutomatic
Gears4 to 54
DrivetrainFWDVaries by configuration: RWD, AWD
Fuel economy and range
Combined25 mpg (9.4 L/100 km) to 22 mpg (10.7 L/100 km)17 mpg (13.8 L/100 km) to 13 mpg (18.1 L/100 km)
City22 mpg (10.7 L/100 km) to 19 mpg (12.4 L/100 km)14 mpg (16.8 L/100 km) to 12 mpg (19.6 L/100 km)
Highway30 mpg (7.8 L/100 km) to 28 mpg (8.4 L/100 km)20 mpg (11.8 L/100 km) to 16 mpg (14.7 L/100 km)