2012 Rolls-Royce Phantom CoupeFuel Economy & MPG Ratings
Gasoline Compact CarsRear-Wheel Drive
Photo: No machine-readable author provided. Luc106 assumed (based on copyright claims).. Public domain. via Wikimedia Commons
City
11
MPG
Highway
18
MPG
Combined
14
MPG
Trim Comparison
Automatic (S6)
Premium
City
11
Hwy
18
Comb
14
Fuel cost: $5,850/yr
| Trim | Engine | City | Hwy | Combined | Fuel Cost/yr |
|---|---|---|---|---|---|
| Automatic (S6) | Premium | 11 | 18 | 14 | $5,850 |
Annual Fuel Cost
$5,850
Based on gasoline at $3.67/gal, 15,000 miles/year
5-Year Fuel Savings
$-17,250
vs. average new vehicle
EPA Fuel Economy Score: -1/10
GHG Score: -1/10
Environment
- CO₂ Tailpipe Emissions
- 635 g/mile
- Annual Petroleum Consumption
- 21.3 barrels
Specifications
- Engine
- 6.7L 12-cyl
- Transmission
- 6-speed Automatic
- Drivetrain
- RWD
- Body Style
- Sedan
- GVWR
- Class 1 (≤6,000 lbs)
Source: EPA fuel economy data & NHTSA vPIC. Specifications reflect the most common trim configuration.
Engine & Efficiency Details
Source: EPA fueleconomy.gov
- Engine Size
- 6.7L, 12-cylinder
- Induction Type
- Direct Injection
- Fuel Type
- Premium Gasoline
Annual Fuel Cost by State
Prices as of week ending May 18, 2026 · Source: EIA
National AvgEPA default
$4.490/gal$4,811/yr
California
$5.957/gal$6,382/yr
Texas
$3.888/gal$4,166/yr
Florida
$4.136/gal$4,431/yr
New York
$4.522/gal$4,845/yr
Ohio
$4.510/gal$4,832/yr
Washington
$5.591/gal$5,990/yr
Colorado
$4.618/gal$4,948/yr
Minnesota
$4.344/gal$4,654/yr
Massachusetts
$4.448/gal$4,766/yr
| State | Gas Price | Annual Cost | vs. National Avg |
|---|---|---|---|
| National AvgEPA default | $4.490/gal | $4,811/yr | — |
| California | $5.957/gal | $6,382/yrHIGHEST | +$1,571 |
| Texas | $3.888/gal | $4,166/yrLOWEST | $-645 |
| Florida | $4.136/gal | $4,431/yr | $-380 |
| New York | $4.522/gal | $4,845/yr | +$34 |
| Ohio | $4.510/gal | $4,832/yr | +$21 |
| Washington | $5.591/gal | $5,990/yr | +$1,179 |
| Colorado | $4.618/gal | $4,948/yr | +$137 |
| Minnesota | $4.344/gal | $4,654/yr | $-157 |
| Massachusetts | $4.448/gal | $4,766/yr | $-45 |
Calculated at 15,000 miles/year (EPA standard assumption) using 14 MPG combined. Regular gasoline prices. Actual costs vary.
Related
Rolls-Royce Phantom Coupe MPG History
See how this model's fuel economy changed by year