1989 · Small Pickup · Gas

1989 GMC S15 Pickup MPG & fuel economy

The 1989 GMC S15 Pickup is a small pickup offered in 6 EPA-rated configurations. The most efficient version returns 22 MPG combined (20 city / 24 highway) on regular gasoline. Across the lineup, combined ratings range from 17 to 22 MPG. That's down 1 MPG from the 1988 model. Among 10 small pickups rated for 1989, it ranks 5th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,114 a year to fuel.

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Combined 22 MPG 20 MPG city · 24 MPG hwy
Driving range — not published for this model
Your fuel cost $2,114 15,000 mi/yr · $14.09 per 100 mi
Class rank, 1989 #5 of 10 Small Pickups by fuel cost

What will it cost you?

Your mileage and prices are saved and used across the site.

Fuel average

The 1989 GMC S15 Pickup's fuel average is 9.4 km/L (10.7 L/100 km), or 22 MPG combined: 8.5 km/L in the city and 10.2 km/L on the highway.

MPGkm/LL/100 km
City208.511.8
Highway2410.29.8
Combined229.410.7

How it ranks among 1989 Small Pickups

Full class ranking →
  1. 1Dodge Ram 50 Pickup23 MPG $2,022
  2. 2Mitsubishi Truck23 MPG $2,022
  3. 3Chevrolet S10 Pickup22 MPG $2,114
  4. 4Ford Ranger22 MPG $2,114
  5. 5GMC S15 Pickup22 MPG $2,114
  6. 10Ford Courier20 MPG $2,325
1989 S15 PickupOther small pickupsClass median: $2,164/yr

Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.

S15 Pickup MPG across model years

Full history →

6 EPA-rated configurations

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
RWD · 2.5L 4-cyl · 5-speed manual
S15 Pickup 2WD		 Gas 20 MPG 24 MPG 22 MPG — $2,114
RWD · 2.5L 4-cyl · 4-speed automatic
S15 Pickup 2WD		 Gas 18 MPG 26 MPG 21 MPG — $2,214
RWD · 2.8L 6-cyl · 5-speed manual
S15 Pickup 2WD		 Gas 17 MPG 24 MPG 19 MPG — $2,447
RWD · 4.3L 6-cyl · 4-speed automatic
S15 Pickup 2WD		 Gas 16 MPG 22 MPG 18 MPG — $2,583
4WD/AWD · 2.8L 6-cyl · 5-speed manual
S15 Pickup 4WD		 Gas 16 MPG 22 MPG 18 MPG — $2,583
4WD/AWD · 4.3L 6-cyl · 4-speed automatic
S15 Pickup 4WD		 Gas 15 MPG 20 MPG 17 MPG — $2,735

Specs (most efficient configuration)

Fuel
Regular gasoline
Engine / motor
2.5L 4-cyl
Transmission
5-speed manual
Drivetrain
RWD
Tailpipe CO₂
404 g/mi

1989 GMC S15 Pickup vs. rivals

vs Chevrolet S10 Pickup 22 MPG · $2,114/yr Same fuel cost vs Ford Ranger 22 MPG · $2,114/yr Same fuel cost vs Dodge Ram 50 Pickup 23 MPG · $2,022/yr Ram 50 Pickup saves $92/yr vs Mitsubishi Truck 23 MPG · $2,022/yr Truck saves $92/yr vs Nissan Truck 21 MPG · $2,214/yr S15 Pickup saves $101/yr vs Toyota Truck/T100 21 MPG · $2,214/yr S15 Pickup saves $101/yr vs Ford Courier 20 MPG · $2,325/yr S15 Pickup saves $211/yr

Compare the 1989 S15 Pickup

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Frequently asked questions

What is the gas mileage of the 1989 GMC S15 Pickup?

Up to 22 MPG combined (20 city / 24 highway); ratings range from 17 to 22 MPG depending on configuration.

What fuel does the 1989 GMC S15 Pickup use?

Regular gasoline.

What is the fuel average in km/L for the 1989 GMC S15 Pickup?

The 1989 GMC S15 Pickup's fuel average is 9.4 km/L (10.7 L/100 km), or 22 MPG combined: 8.5 km/L in the city and 10.2 km/L on the highway.

How much does it cost to fuel the 1989 GMC S15 Pickup per year?

About $2,114 at 15,000 miles a year with $3.10/gal regular gas, or $14.09 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

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