1991 · Midsize Car · Gas

1991 BMW 7 Series MPG & fuel economy

The 1991 BMW 7 Series is a midsize car offered in 6 EPA-rated configurations. The most efficient version returns 16 MPG combined (15 city / 20 highway) on regular gasoline. Across the lineup, combined ratings range from 12 to 16 MPG. Efficiency is unchanged from the 1990 model. Among 42 midsize cars rated for 1991, it ranks 29th for lowest fuel cost. At 15,000 miles a year with $3.10/gal regular gas, it costs about $2,906 a year to fuel.

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Combined 16 MPG 15 MPG city · 20 MPG hwy
Driving range — not published for this model
Your fuel cost $2,906 15,000 mi/yr · $19.38 per 100 mi
Class rank, 1991 #29 of 42 Midsize Cars by fuel cost

What will it cost you?

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

Fuel average

The 1991 BMW 7 Series's fuel average is 6.8 km/L (14.7 L/100 km), or 16 MPG combined: 6.4 km/L in the city and 8.5 km/L on the highway.

MPGkm/LL/100 km
City156.415.7
Highway208.511.8
Combined166.814.7

How it ranks among 1991 Midsize Cars

Full class ranking →
  1. 1Dodge Spirit25 MPG $1,860
  2. 2Plymouth Acclaim25 MPG $1,860
  3. 3Chevrolet Corsica24 MPG $1,938
  4. 4Mazda 626/MX-624 MPG $1,938
  5. 5Buick Century22 MPG $2,114
  6. 29BMW 7 Series16 MPG $2,906
  7. 42Rolls-Royce Eight/Mulsan/Mulsanne10 MPG $5,925
1991 7 SeriesOther midsize carsClass median: $2,447/yr

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

7 Series MPG across model years

Full history →

6 EPA-rated configurations

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
RWD · 3.4L 6-cyl · 4-speed automatic
735i		 Gas 15 MPG 20 MPG 16 MPG — $2,906
RWD · 3.4L 6-cyl · 5-speed manual
735i		 Gas 14 MPG 21 MPG 16 MPG — $2,906
RWD · 3.4L 6-cyl · 4-speed automatic
735il		 Gas 11 MPG 17 MPG 14 MPG — $3,321
RWD · 5.0L 12-cyl · 4-speed automatic
750il		 Gas 11 MPG 17 MPG 13 MPG — $3,577
RWD · 3.4L 6-cyl · 4-speed automatic
735i Luxury		 Gas 11 MPG 15 MPG 13 MPG — $3,577
RWD · 5.0L 12-cyl · 4-speed automatic
750i		 Gas 11 MPG 15 MPG 12 MPG — $4,938

Specs (most efficient configuration)

Fuel
Regular gasoline
Engine / motor
3.4L 6-cyl
Transmission
4-speed automatic
Drivetrain
RWD
Passenger volume
101 cu ft
Cargo volume
13 cu ft
Tailpipe CO₂
555 g/mi

1991 BMW 7 Series vs. rivals

vs Cadillac Eldorado 18 MPG · $3,292/yr 7 Series saves $385/yr vs Cadillac Seville 18 MPG · $3,292/yr 7 Series saves $385/yr vs Lincoln Mark VII 18 MPG · $2,583/yr Mark VII saves $323/yr vs Lexus LS 18 MPG · $3,292/yr 7 Series saves $385/yr vs Audi V8 15 MPG · $3,100/yr 7 Series saves $194/yr vs Audi 100 18 MPG · $2,583/yr 100 saves $323/yr vs Volvo 940 18 MPG · $2,583/yr 940 saves $323/yr vs Audi 200 18 MPG · $2,583/yr 200 saves $323/yr vs Infiniti Q45 17 MPG · $3,485/yr 7 Series saves $579/yr vs Mercedes-Benz 420 15 MPG · $3,950/yr 7 Series saves $1,044/yr vs Volvo 740/760 22 MPG · $2,114/yr 740/760 saves $793/yr

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Frequently asked questions

What is the gas mileage of the 1991 BMW 7 Series?

Up to 16 MPG combined (15 city / 20 highway); ratings range from 12 to 16 MPG depending on configuration.

What fuel does the 1991 BMW 7 Series use?

Regular gasoline.

What is the fuel average in km/L for the 1991 BMW 7 Series?

The 1991 BMW 7 Series's fuel average is 6.8 km/L (14.7 L/100 km), or 16 MPG combined: 6.4 km/L in the city and 8.5 km/L on the highway.

How much does it cost to fuel the 1991 BMW 7 Series per year?

About $2,906 at 15,000 miles a year with $3.10/gal regular gas, or $19.38 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

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