1986 Rolls-Royce Silver Spur LimousineFuel Economy & MPG Ratings
Gasoline Large CarsRear-Wheel Drive
City
7
MPG
Highway
9
MPG
Combined
8
MPG
Trim Comparison
Automatic 3-spd
Regular
City
7
Hwy
9
Comb
8
Fuel cost: $8,450/yr
| Trim | Engine | City | Hwy | Combined | Fuel Cost/yr |
|---|---|---|---|---|---|
| Automatic 3-spd | Regular | 7 | 9 | 8 | $8,450 |
Annual Fuel Cost
$8,450
Based on gasoline at $3.67/gal, 15,000 miles/year
5-Year Fuel Savings
$-30,250
vs. average new vehicle
EPA Fuel Economy Score: -1/10
GHG Score: -1/10
Environment
- CO₂ Tailpipe Emissions
- 1111 g/mile
- Annual Petroleum Consumption
- 37.2 barrels
Specifications
- Engine
- 6.8L 8-cyl
- Transmission
- 3-speed Automatic
- Drivetrain
- RWD
- Body Style
- Sedan
Source: EPA fuel economy data & NHTSA vPIC. Specifications reflect the most common trim configuration.
Engine & Efficiency Details
Source: EPA fueleconomy.gov
- Engine Size
- 6.8L, 8-cylinder
- Induction Type
- Port Fuel Injection, Gas Guzzler
- Fuel Type
- Regular Gasoline
Annual Fuel Cost by State
Prices as of week ending May 18, 2026 · Source: EIA
National AvgEPA default
$4.490/gal$8,419/yr
California
$5.957/gal$11,169/yr
Texas
$3.888/gal$7,290/yr
Florida
$4.136/gal$7,755/yr
New York
$4.522/gal$8,479/yr
Ohio
$4.510/gal$8,456/yr
Washington
$5.591/gal$10,483/yr
Colorado
$4.618/gal$8,659/yr
Minnesota
$4.344/gal$8,145/yr
Massachusetts
$4.448/gal$8,340/yr
| State | Gas Price | Annual Cost | vs. National Avg |
|---|---|---|---|
| National AvgEPA default | $4.490/gal | $8,419/yr | — |
| California | $5.957/gal | $11,169/yrHIGHEST | +$2,750 |
| Texas | $3.888/gal | $7,290/yrLOWEST | $-1,129 |
| Florida | $4.136/gal | $7,755/yr | $-664 |
| New York | $4.522/gal | $8,479/yr | +$60 |
| Ohio | $4.510/gal | $8,456/yr | +$37 |
| Washington | $5.591/gal | $10,483/yr | +$2,064 |
| Colorado | $4.618/gal | $8,659/yr | +$240 |
| Minnesota | $4.344/gal | $8,145/yr | $-274 |
| Massachusetts | $4.448/gal | $8,340/yr | $-79 |
Calculated at 15,000 miles/year (EPA standard assumption) using 8 MPG combined. Regular gasoline prices. Actual costs vary.
Related
Rolls-Royce Silver Spur Limousine MPG History
See how this model's fuel economy changed by year