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2003 Chevrolet Tahoe vs 2003 Mercury Mountaineer

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
Specification2003 Chevrolet Tahoe2003 Mercury Mountaineer
Engine
EngineVaries by configuration: 4.8L 8-cylinder, 5.3L 8-cylinder (LM7), 5.3L 8-cylinder (FLEX-FUEL)Varies by configuration: 4.6L 8-cylinder, 4.0L 6-cylinder (FLEX-FUEL)
Displacement4.8 L to 5.3 L4.0 L to 4.6 L
Cylinders86 to 8
Fuel typeVaries by configuration: Gasoline, Flex fuelVaries by configuration: Gasoline, Flex fuel
Transmission and drivetrain
TransmissionAutomaticAutomatic
Gears45
DrivetrainVaries by configuration: RWD, AWDVaries by configuration: RWD, AWD
Fuel economy and range
Combined15 mpg (15.7 L/100 km) to 13 mpg (18.1 L/100 km)16 mpg (14.7 L/100 km) to 15 mpg (15.7 L/100 km)
City13 mpg (18.1 L/100 km) to 12 mpg (19.6 L/100 km)14 mpg (16.8 L/100 km) to 13 mpg (18.1 L/100 km)
Highway17 mpg (13.8 L/100 km) to 16 mpg (14.7 L/100 km)19 mpg (12.4 L/100 km) to 18 mpg (13.1 L/100 km)