1990 · Two-Seater · Gas

1990 Buick Reatta MPG & fuel economy

The 1990 Buick Reatta is a two-seater with one EPA-rated configuration. The most efficient version returns 19 MPG combined (16 city / 25 highway) on regular gasoline. That's down 1 MPG from the 1989 model. Among 21 two-seaters rated for 1990, it ranks 4th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,447 a year to fuel.

Compare
Combined 19 MPG 16 MPG city · 25 MPG hwy
Driving range — not published for this model
Your fuel cost $2,447 15,000 mi/yr · $16.32 per 100 mi
Class rank, 1990 #4 of 21 Two-Seaters by fuel cost

What will it cost you?

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

Fuel average

The 1990 Buick Reatta's fuel average is 8.1 km/L (12.4 L/100 km), or 19 MPG combined: 6.8 km/L in the city and 10.6 km/L on the highway.

MPGkm/LL/100 km
City166.814.7
Highway2510.69.4
Combined198.112.4

How it ranks among 1990 Two-Seaters

Full class ranking →
  1. 1Honda Civic43 MPG $1,081
  2. 2Mazda MX-5 Miata24 MPG $1,938
  3. 3Consulier Industries Inc Consulier GTP21 MPG $2,214
  4. 4Buick Reatta19 MPG $2,447
  5. 5Evans Automobiles Series 119 MPG $2,447
  6. 21Lamborghini Countach7 MPG $8,464
1990 ReattaOther two-seatersClass median: $3,292/yr

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

Reatta MPG across model years

Full history →

1 EPA-rated configuration

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
FWD · 3.8L 6-cyl · 4-speed automatic
Reatta		 Gas 16 MPG 25 MPG 19 MPG — $2,447

Specs (most efficient configuration)

Fuel
Regular gasoline
Engine / motor
3.8L 6-cyl
Transmission
4-speed automatic
Drivetrain
FWD
Tailpipe CO₂
468 g/mi

1990 Buick Reatta vs. rivals

vs Evans Automobiles Series 1 19 MPG · $2,447/yr Same fuel cost vs Mazda RX-7 18 MPG · $2,583/yr Reatta saves $136/yr vs Consulier Industries Inc Consulier GTP 21 MPG · $2,214/yr Consulier GTP saves $233/yr vs Mazda MX-5 Miata 24 MPG · $1,938/yr MX-5 Miata saves $510/yr vs Nissan 300ZX 19 MPG · $3,118/yr Reatta saves $671/yr vs Chevrolet Corvette 18 MPG · $3,292/yr Reatta saves $844/yr vs Chrysler TC 18 MPG · $3,292/yr Reatta saves $844/yr vs Honda Civic 43 MPG · $1,081/yr Civic saves $1,366/yr

Compare the 1990 Reatta

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Frequently asked questions

What is the gas mileage of the 1990 Buick Reatta?

Up to 19 MPG combined (16 city / 25 highway).

What fuel does the 1990 Buick Reatta use?

Regular gasoline.

What is the fuel average in km/L for the 1990 Buick Reatta?

The 1990 Buick Reatta's fuel average is 8.1 km/L (12.4 L/100 km), or 19 MPG combined: 6.8 km/L in the city and 10.6 km/L on the highway.

How much does it cost to fuel the 1990 Buick Reatta per year?

About $2,447 at 15,000 miles a year with $3.10/gal regular gas, or $16.32 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

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