1990 · Special Purpose Vehicle · Gas

1990 Isuzu Trooper MPG & fuel economy

The 1990 Isuzu Trooper is a special purpose vehicle offered in 4 EPA-rated configurations. The most efficient version returns 15 MPG combined (14 city / 17 highway) on regular gasoline. Efficiency is unchanged from the 1989 model. Among 42 special purpose vehicles rated for 1990, it ranks 26th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $3,100 a year to fuel.

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Combined 15 MPG 14 MPG city · 17 MPG hwy
Driving range — not published for this model
Your fuel cost $3,100 15,000 mi/yr · $20.67 per 100 mi
Class rank, 1990 #26 of 42 Special Purpose Vehicles by fuel cost

What will it cost you?

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

Fuel average

The 1990 Isuzu Trooper's fuel average is 6.4 km/L (15.7 L/100 km), or 15 MPG combined: 6.0 km/L in the city and 7.2 km/L on the highway.

MPGkm/LL/100 km
City146.016.8
Highway177.213.8
Combined156.415.7

How it ranks among 1990 Special Purpose Vehicles

Full class ranking →
  1. 1Suzuki Samurai25 MPG $1,860
  2. 2Geo Tracker24 MPG $1,938
  3. 3Suzuki Sidekick24 MPG $1,938
  4. 4Plymouth Voyager/Grand Voyager22 MPG $2,114
  5. 5Dodge Caravan/Grand Caravan/Ram Van22 MPG $2,114
  6. 26Isuzu Trooper15 MPG $3,100
  7. 42Land Rover Range Rover13 MPG $4,558
1990 TrooperOther special purpose vehiclesClass median: $2,821/yr

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

Trooper MPG across model years

Full history →

4 EPA-rated configurations

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
4WD/AWD · 2.6L 4-cyl · 4-speed automatic
Trooper		 Gas 14 MPG 17 MPG 15 MPG — $3,100
4WD/AWD · 2.6L 4-cyl · 5-speed manual
Trooper		 Gas 15 MPG 17 MPG 15 MPG — $3,100
4WD/AWD · 2.8L 6-cyl · 4-speed automatic
Trooper		 Gas 14 MPG 17 MPG 15 MPG — $3,100
4WD/AWD · 2.8L 6-cyl · 5-speed manual
Trooper		 Gas 14 MPG 17 MPG 15 MPG — $3,100

Specs (most efficient configuration)

Fuel
Regular gasoline
Engine / motor
2.6L 4-cyl
Transmission
4-speed automatic
Drivetrain
4WD/AWD
Tailpipe CO₂
592 g/mi

1990 Isuzu Trooper vs. rivals

vs Chevrolet Suburban Diesel 17 MPG · $3,265/yr Trooper saves $165/yr vs Chevrolet Blazer Diesel 17 MPG · $3,265/yr Trooper saves $165/yr vs GMC Suburban Diesel 17 MPG · $3,265/yr Trooper saves $165/yr vs GMC Jimmy Diesel 17 MPG · $3,265/yr Trooper saves $165/yr vs Nissan Pathfinder 16 MPG · $2,906/yr Pathfinder saves $194/yr vs Mitsubishi Montero 16 MPG · $2,906/yr Montero saves $194/yr vs Dodge Raider 16 MPG · $2,906/yr Raider saves $194/yr vs Jeep Wagoneer 16 MPG · $2,906/yr Wagoneer saves $194/yr vs Chevrolet Suburban 14 MPG · $3,321/yr Trooper saves $221/yr vs GMC Suburban 14 MPG · $3,321/yr Trooper saves $221/yr

Compare the 1990 Trooper

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Frequently asked questions

What is the gas mileage of the 1990 Isuzu Trooper?

Up to 15 MPG combined (14 city / 17 highway).

What fuel does the 1990 Isuzu Trooper use?

Regular gasoline.

What is the fuel average in km/L for the 1990 Isuzu Trooper?

The 1990 Isuzu Trooper's fuel average is 6.4 km/L (15.7 L/100 km), or 15 MPG combined: 6.0 km/L in the city and 7.2 km/L on the highway.

How much does it cost to fuel the 1990 Isuzu Trooper per year?

About $3,100 at 15,000 miles a year with $3.10/gal regular gas, or $20.67 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

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