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Why is Fuel
Economy
Important?
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1989 Vehicles by GMC

Model
MPG
(city)
MPG
(hwy)
Annual
Fuel
Cost*

Greenhouse Gas
Emissions
(tons/yr)*
Greenhouse gas (GHG) emissions from your car may contribute to climate change. Cars with better gas mileage emit less greenhouse gases. Click for more info.
EPA
Air
Pollution
Score
From 0 to 10 (best)
The EPA air pollution score rates cars and light trucks based on how much smog-forming air pollution they emit. Some vehicles are available in multiple emission versions. Click for more info.
GMC R1500 Suburban 2WD
8 cyl, 5.7 L, Automatic 4-spd, Regular
12 17
$2763
13.10 NA
GMC R1500 Suburban 2WD
8 cyl, 6.2 L, Automatic 4-spd, Diesel
15 22
$2320
12.40 NA
GMC Suburban V1500 4WD
8 cyl, 5.7 L, Automatic 4-spd, Regular
11 15
$3224
15.20 NA
GMC Suburban V1500 4WD
8 cyl, 5.7 L, Manual 4-spd, Regular
11 13
$3224
15.20 NA
GMC Suburban V1500 4WD
8 cyl, 5.7 L, Manual 4-spd, Regular
11 13
$3224
15.20 NA
GMC Suburban V1500 4WD
8 cyl, 6.2 L, Automatic 4-spd, Diesel
15 20
$2466
13.20 NA

Annual Fuel Costs and Greenhouse Gas Estimates are based on 45% highway driving, 55% city driving, and 15000 annual miles.

Assumed Fuel Prices:

  • Regular: 2.58
  • Premium: 2.82
  • Diesel: 2.63
  • CNG: 1.73
  • Electricity: 0.08 per kilowatt hour
  • E85: 2.13
  • LPG: 2.48