1984 · Full-Size Pickup · Diesel

1984 GMC Caballero Pickup Diesel MPG & fuel economy

The 1984 GMC Caballero Pickup Diesel is a full-size pickup offered in 2 EPA-rated configurations. The most efficient version returns 21 MPG combined (18 city / 26 highway) on diesel. Across the lineup, combined ratings range from 20 to 21 MPG. Among 30 full-size pickups rated for 1984, it ranks 9th for lowest fuel cost. At 15,000 miles a year with $3.70/gal diesel fuel, it costs about $2,643 a year to fuel.

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Combined 21 MPG 18 MPG city · 26 MPG hwy

Driving range — not published for this model

Your fuel cost $2,643 15,000 mi/yr · $17.62 per 100 mi

Class rank, 1984 #9 of 30 Full-Size Pickups by fuel cost

What will it cost you?

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

Miles per year Diesel $/gal

Fuel average

The 1984 GMC Caballero Pickup Diesel's fuel average is 8.9 km/L (11.2 L/100 km), or 21 MPG combined: 7.7 km/L in the city and 11.1 km/L on the highway.

	MPG	km/L	L/100 km
City	18	7.7	13.1
Highway	26	11.1	9.0
Combined	21	8.9	11.2

How it ranks among 1984 Full-Size Pickups

Full class ranking →

1Toyota Truck/T100 Diesel30 MPG $1,850
2Toyota Truck/T10024 MPG $1,938
3GMC Pickup20 MPG $2,325
4Chevrolet T10 (S10) Pickup20 MPG $2,325
5Ford F15018 MPG $2,583
···
9GMC Caballero Pickup Diesel21 MPG $2,643
···
30Dodge W250 Pickup11 MPG $4,227

1984 Caballero Pickup DieselOther full-size pickupsClass median: $2,775/yr

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

2 EPA-rated configurations

Configuration	Type	City	Hwy	Combined	Range	Your cost / yr
2WD · 5.7L 8-cyl · 4-speed automatic Caballero Pickup 2WD	Diesel	18 MPG	26 MPG	21 MPG	—	$2,643
2WD · 5.7L 8-cyl · 3-speed automatic Caballero Pickup 2WD	Diesel	18 MPG	24 MPG	20 MPG	—	$2,775

Specs (most efficient configuration)

Fuel: Diesel
Engine / motor: 5.7L 8-cyl
Transmission: 4-speed automatic
Drivetrain: 2WD
Tailpipe CO₂: 485 g/mi

1984 GMC Caballero Pickup Diesel vs. rivals

vs Chevrolet El Camino Pickup Diesel 21 MPG · $2,643/yr Same fuel cost vs Ford F150 18 MPG · $2,583/yr F150 saves $60/yr vs Chevrolet El Camino Pickup Hybrid 18 MPG · $2,583/yr El Camino Pickup Hybrid saves $60/yr vs Chevrolet C10 Pickup 17 MPG · $2,735/yr Caballero Pickup Diesel saves $92/yr vs Chevrolet El Camino Pickup 17 MPG · $2,735/yr Caballero Pickup Diesel saves $92/yr vs Jeep J-10 Pickup 17 MPG · $2,735/yr Caballero Pickup Diesel saves $92/yr vs Chevrolet C10 Pickup Diesel 20 MPG · $2,775/yr Caballero Pickup Diesel saves $132/yr vs Chevrolet C20 Pickup Diesel 20 MPG · $2,775/yr Caballero Pickup Diesel saves $132/yr vs Chevrolet T10 (S10) Pickup 20 MPG · $2,325/yr T10 (S10) Pickup saves $318/yr vs GMC Caballero Pickup 17 MPG · $2,735/yr Caballero Pickup Diesel saves $92/yr vs GMC Caballero Pickup Hybrid 18 MPG · $2,583/yr Caballero Pickup Hybrid saves $60/yr

Compare the 1984 Caballero Pickup Diesel

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

Same year, other powertrains: 1984 GMC Caballero Pickup (17 MPG), 1984 GMC Caballero Pickup Hybrid (18 MPG)

Frequently asked questions

What is the gas mileage of the 1984 GMC Caballero Pickup Diesel?

Up to 21 MPG combined (18 city / 26 highway); ratings range from 20 to 21 MPG depending on configuration.

What fuel does the 1984 GMC Caballero Pickup Diesel use?

Diesel.

What is the fuel average in km/L for the 1984 GMC Caballero Pickup Diesel?