1990 · Special Purpose Vehicle · Diesel

1990 Chevrolet Suburban Diesel MPG & fuel economy

The 1990 Chevrolet Suburban Diesel is a special purpose vehicle offered in 2 EPA-rated configurations. The most efficient version returns 17 MPG combined (15 city / 21 highway) on diesel. Across the lineup, combined ratings range from 16 to 17 MPG. Efficiency is unchanged from the 1989 model. Among 42 special purpose vehicles rated for 1990, it ranks 27th for lowest fuel cost. At 15,000 miles a year with $3.70/gal diesel fuel, it costs about $3,265 a year to fuel.

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Combined 17 MPG 15 MPG city · 21 MPG hwy
Driving range — not published for this model
Your fuel cost $3,265 15,000 mi/yr · $21.76 per 100 mi
Class rank, 1990 #27 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 Chevrolet Suburban Diesel's fuel average is 7.2 km/L (13.8 L/100 km), or 17 MPG combined: 6.4 km/L in the city and 8.9 km/L on the highway.

MPGkm/LL/100 km
City156.415.7
Highway218.911.2
Combined177.213.8

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. 27Chevrolet Suburban Diesel17 MPG $3,265
  7. 42Land Rover Range Rover13 MPG $4,558
1990 Suburban DieselOther special purpose vehiclesClass median: $2,821/yr

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

Suburban Diesel MPG across model years

Full history →

2 EPA-rated configurations

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
RWD · 6.2L 8-cyl · 4-speed automatic
R1500 Suburban 2WD
Diesel 15 MPG 21 MPG 17 MPG — $3,265
4WD/AWD · 6.2L 8-cyl · 4-speed automatic
Suburban V1500 4WD
Diesel 14 MPG 19 MPG 16 MPG — $3,469

Specs (most efficient configuration)

Fuel
Diesel
Engine / motor
6.2L 8-cyl
Transmission
4-speed automatic
Drivetrain
RWD
Tailpipe CO₂
599 g/mi

1990 Chevrolet Suburban Diesel vs. rivals

Compare the 1990 Suburban Diesel

With any other car from any year, including other Suburban Diesel model years. Type a year to jump, e.g. "2015 Accord".

Same year, other powertrains: 1990 Chevrolet Suburban (14 MPG)

Frequently asked questions

What is the gas mileage of the 1990 Chevrolet Suburban Diesel?

Up to 17 MPG combined (15 city / 21 highway); ratings range from 16 to 17 MPG depending on configuration.

What fuel does the 1990 Chevrolet Suburban Diesel use?

Diesel.

What is the fuel average in km/L for the 1990 Chevrolet Suburban Diesel?

The 1990 Chevrolet Suburban Diesel's fuel average is 7.2 km/L (13.8 L/100 km), or 17 MPG combined: 6.4 km/L in the city and 8.9 km/L on the highway.

How much does it cost to fuel the 1990 Chevrolet Suburban Diesel per year?

About $3,265 at 15,000 miles a year with $3.70/gal diesel fuel, or $21.76 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

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