2020 Rolls-Royce Phantom MPG
EPA-rated · verified snapshot 2026-08-30 · Large Cars
The 2020 Rolls-Royce Phantom gets 14 MPG combined — 12 city and 20 highway — in its most efficient configuration (6.7L · 12-cyl · Automatic (S8) · Rear-Wheel Drive).
City12 MPG
Highway20 MPG
$5,450Fuel cost / yr (EPA est.)
615 g/miCO₂
PremiumFuel
$-16,2505-yr fuel cost vs. average vehicle
1 / 10EPA Fuel Economy & GHG score
15 ft³Cargo volume
116 ft³Passenger volume
Where it sits among sedans (2020)
FAQ
How does the 2020 Phantom's fuel economy compare to other sedans?
The 2020 Phantom's 14 MPG combined is below the sedans average of 30.5 MPG for 2020.
How much does it cost to fuel a 2020 Phantom per year?
Based on EPA assumptions (15,000 miles/year), estimated annual fuel cost is $5,450 for the most efficient trim.
What is the city and highway MPG of the 2020 Phantom?
The most efficient trim is rated 12 MPG city and 20 MPG highway.