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GMC

GMC · model year 1989

1989 GMC G15/25 Rally 2WD

Van · Rear-Wheel Drive · Diesel · EPA class: Vans

EPA figures · 1989fueleconomy.gov

16MPG combined

15/20MPG city / highway

$6,000fuel a year

636 g CO₂ per mile 6.2 L 8-cyl Automatic 4-spd

This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.

Where it places

Every figure on record

Combined MPG: 16 MPG
City MPG: 15 MPG
Highway MPG: 20 MPG
Annual fuel cost: $6,000
Tailpipe CO₂: 636 g per mile
Model year: 1989
Body: Van
EPA size class: Vans
Drive: Rear-Wheel Drive
Engine: 6.2 L 8-cyl
Transmission: Automatic 4-spd
Fuel: Diesel

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