1988 · Van · Diesel

1988 Chevrolet G10/20 Van Diesel MPG & fuel economy

The 1988 Chevrolet G10/20 Van Diesel is a van offered in 4 EPA-rated configurations. The most efficient version returns 19 MPG combined (18 city / 22 highway) on diesel. Across the lineup, combined ratings range from 17 to 19 MPG. Efficiency is unchanged from the 1987 model. Among 25 vans rated for 1988, it ranks 15th for lowest fuel cost. At 15,000 miles a year with $3.70/gal diesel fuel, it costs about $2,921 a year to fuel.

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Combined 19 MPG 18 MPG city · 22 MPG hwy
Driving range — not published for this model
Your fuel cost $2,921 15,000 mi/yr · $19.47 per 100 mi
Class rank, 1988 #15 of 25 Vans by fuel cost

What will it cost you?

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

Fuel average

The 1988 Chevrolet G10/20 Van Diesel's fuel average is 8.1 km/L (12.4 L/100 km), or 19 MPG combined: 7.7 km/L in the city and 9.4 km/L on the highway.

MPGkm/LL/100 km
City187.713.1
Highway229.410.7
Combined198.112.4

How it ranks among 1988 Vans

Full class ranking →
  1. 1GMC Safari22 MPG $2,114
  2. 2Chevrolet Astro Cargo22 MPG $2,114
  3. 3Toyota Van20 MPG $2,325
  4. 4Ford Aerostar Van18 MPG $2,583
  5. 5Chevrolet Astro Passenger18 MPG $2,583
  6. 15Chevrolet G10/20 Van Diesel19 MPG $2,921
  7. 25Chevrolet Sport Van13 MPG $3,577
1988 G10/20 Van DieselOther vansClass median: $2,906/yr

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

G10/20 Van Diesel MPG across model years

Full history →

4 EPA-rated configurations

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
RWD · 6.2L 8-cyl · 4-speed manual
G10/20 Van 2WD		 Diesel 18 MPG 22 MPG 19 MPG — $2,921
RWD · 6.2L 8-cyl · 4-speed automatic
G10/20 Van 2WD		 Diesel 16 MPG 22 MPG 18 MPG — $3,083
RWD · 6.2L 8-cyl · 4-speed manual
G10/20 Sport Van 2WD		 Diesel 16 MPG 20 MPG 18 MPG — $3,083
RWD · 6.2L 8-cyl · 4-speed automatic
G10/20 Sport Van 2WD		 Diesel 15 MPG 21 MPG 17 MPG — $3,265

Specs (most efficient configuration)

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

1988 Chevrolet G10/20 Van Diesel vs. rivals

vs GMC Vandura Diesel 19 MPG · $2,921/yr Same fuel cost vs GMC Rally 16 MPG · $2,906/yr Rally saves $15/yr vs Volkswagen Vanagon 16 MPG · $2,906/yr Vanagon saves $15/yr vs GMC Vandura 16 MPG · $2,906/yr Vandura saves $15/yr vs GMC Rally Diesel 18 MPG · $3,083/yr G10/20 Van Diesel saves $162/yr vs Dodge B150/B250 Wagon 15 MPG · $3,100/yr G10/20 Van Diesel saves $179/yr vs Dodge B150/B250 Van 15 MPG · $3,100/yr G10/20 Van Diesel saves $179/yr vs Ford E150 Econoline 15 MPG · $3,100/yr G10/20 Van Diesel saves $179/yr vs Dodge B350 Van 14 MPG · $3,321/yr G10/20 Van Diesel saves $400/yr vs Dodge B350 Wagon 13 MPG · $3,577/yr G10/20 Van Diesel saves $656/yr vs Chevrolet G10/20 Van 16 MPG · $2,906/yr G10/20 Van saves $15/yr

Compare the 1988 G10/20 Van Diesel

With any other car from any year, including other G10/20 Van Diesel model years. Type a year to jump, e.g. "2015 Accord".

Same year, other powertrains: 1988 Chevrolet G10/20 Van (16 MPG)

Frequently asked questions

What is the gas mileage of the 1988 Chevrolet G10/20 Van Diesel?

Up to 19 MPG combined (18 city / 22 highway); ratings range from 17 to 19 MPG depending on configuration.

What fuel does the 1988 Chevrolet G10/20 Van Diesel use?

Diesel.

What is the fuel average in km/L for the 1988 Chevrolet G10/20 Van Diesel?

The 1988 Chevrolet G10/20 Van Diesel's fuel average is 8.1 km/L (12.4 L/100 km), or 19 MPG combined: 7.7 km/L in the city and 9.4 km/L on the highway.

How much does it cost to fuel the 1988 Chevrolet G10/20 Van Diesel per year?

About $2,921 at 15,000 miles a year with $3.70/gal diesel fuel, or $19.47 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

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