2019 Rolls-Royce Cullinan: MPG and fuel economy
The 2019 Rolls-Royce Cullinan is rated by the U.S. Environmental Protection Agency at 14 combined MPG, with 12 MPG in the city and 20 MPG on the highway. That lands well below the average for cars in the Midsize Station Wagons class in the same model year.
This page collects every fuel-economy figure the EPA publishes for the 2019 Rolls-Royce Cullinan. Below you will find the headline combined, city, and highway MPG, the estimated annual fuel cost at three different driving levels, the tailpipe CO₂ emissions, and a full breakdown of the engine and drivetrain. If you want to know whether this generation got more or less efficient over the years, the year-over-year table further down covers every model year the EPA has rated.
Key takeaways
- Returns 37% worse combined MPG than the average car in the Midsize Station Wagons class for the 2019 model year (22.4 MPG class average).
- The most efficient car in the Midsize Station Wagons class for the 2019 model year is the Volvo V90 FWD at 27 MPG.
- EPA estimates this car costs around $14,000 more in fuel over five years than an average new vehicle of the same model year.
- Subject to the federal Gas Guzzler Tax, which applies to passenger cars rated below 22.5 combined MPG.
- Requires premium gasoline, which typically adds about 40 to 60 cents per gallon to the EPA's annual fuel cost estimate.
Fuel economy at a glance
These are the EPA's official ratings for the 2019 Rolls-Royce Cullinan. The numbers come from a standardised laboratory test cycle and are the same figures that appear on the window sticker of every new car. Real-world mileage varies with driving style, weather, fuel quality, and how heavily loaded the car is.
Combined MPG is a 55/45 weighted blend of the city and highway test cycles. The EPA uses it as the single number you can compare across the entire dataset, including hybrids and EVs (which use the equivalent MPGe figure).
| Combined MPG | 14 MPG |
| City MPG | 12 MPG |
| Highway MPG | 20 MPG |
| Annual fuel cost | $4,950 |
| Tailpipe CO₂ | 615 g/mi |
| Fuel type | Premium |
How the 2019 Rolls-Royce Cullinan compares
The 2019 Rolls-Royce Cullinan returns 14 combined MPG. Cars in the Midsize Station Wagons class for the same model year average 22.4 MPG, which puts this car behind the class average by about 37%.
The most efficient car in the Midsize Station Wagons class for the 2019 model year is the Volvo V90 FWD at 27 MPG. The bar chart below puts the Rolls-Royce Cullinan alongside the class best and the class average so you can see the full picture.
For broader context, the average new car of the 2019 model year (across all classes) returns 26.8 MPG. Larger vehicles pull the all-cars average down, so do not use that figure on its own to judge a small car or a hybrid. The full list of the most efficient cars of the 2019 model year is on its own page.
Annual fuel cost across driving patterns
The headline annual fuel cost the EPA publishes assumes 15,000 miles of driving per year and a fuel mix of 55% city and 45% highway. The dollar figure is calculated using the EPA's current reference price for premium gasoline, which is $4.61/gallon. EPA updates that reference periodically rather than tracking live pump prices, so treat it as a window-sticker estimate rather than today's pump number.
The table below scales the EPA's number to three common driving patterns. The combined MPG and the reference fuel price stay constant, only the annual mileage changes. To get a current-prices estimate, take your local gas price and multiply by 1071.4 gallons (the car's annual consumption at the rated MPG).
| Driving pattern | Estimated annual fuel cost |
|---|---|
| Light driver, 7,500 miles per year | $2,475 |
| Average driver, 15,000 miles per year | $4,950 |
| Heavy driver, 25,000 miles per year | $8,250 |
Year-over-year MPG for the Rolls-Royce Cullinan
The EPA has rated the Rolls-Royce Cullinan across 8 model years, from 2019 Rolls-Royce Cullinan through 2026 Rolls-Royce Cullinan. The numbers below are the best combined MPG figure the EPA published for each year, which lets you see when the car was at its most efficient and how recent generations stack up.
Combined MPG has stayed in roughly the same range across the run, hovering close to 14 MPG.
| Year | Combined MPG | Open year page |
|---|---|---|
| 2026 | 14 MPG | 2026 Rolls-Royce Cullinan |
| 2025 | 14 MPG | 2025 Rolls-Royce Cullinan |
| 2024 | 14 MPG | 2024 Rolls-Royce Cullinan |
| 2023 | 14 MPG | 2023 Rolls-Royce Cullinan |
| 2022 | 14 MPG | 2022 Rolls-Royce Cullinan |
| 2021 | 14 MPG | 2021 Rolls-Royce Cullinan |
| 2020 | 14 MPG | 2020 Rolls-Royce Cullinan |
| 2019 | 14 MPG | this page |
Compare against other Midsize Station Wagons for 2019
If you are cross-shopping the 2019 Rolls-Royce Cullinan, the most useful comparison is against the other cars in the Midsize Station Wagons class for the same model year. The list below shows the highest-MPG peers, ranked from most to least efficient. Click any of them to open its full page.
The Volvo V90 FWD leads this group at 27 MPG, 13 MPG ahead of the 2019 Rolls-Royce Cullinan.
Specifications
The 2019 Rolls-Royce Cullinan runs a 6.7-liter 12-cylinder turbocharged engine paired with a automatic (s8), sending power through all-wheel drive.
Engine, transmission, and drivetrain together drive most of the variation in fuel economy across trims. A larger engine moves the car with less effort but burns more fuel. A turbo lets a small engine punch above its weight, often without much MPG penalty. All-wheel drive adds traction and weight, and usually costs a couple of MPG compared with two-wheel drive of the same engine.
- Vehicle class
- Midsize Station Wagons
- Engine
- 6.7L 12-cylinder turbocharged
- Transmission
- Automatic (S8)
- Drivetrain
- All-Wheel Drive
- Fuel type
- Premium
- Annual petroleum use
- 21.3 barrels per year
- Gas guzzler tax
- Applies (federal)
Common questions about the 2019 Rolls-Royce Cullinan
Quick answers to the questions people most often search for when looking up the 2019 Rolls-Royce Cullinan.
-
Is the 2019 Rolls-Royce Cullinan fuel efficient?
Not particularly. The 2019 Rolls-Royce Cullinan returns 14 combined MPG, which trails the average car in the Midsize Station Wagons class for the same model year by about 37%. -
What MPG does the 2019 Rolls-Royce Cullinan get?
The EPA rates the 2019 Rolls-Royce Cullinan at 14 combined MPG, 12 MPG in city driving, and 20 MPG on the highway. Real-world numbers depend on your driving style, the weather, and how loaded the car is. -
How much does it cost to fuel a 2019 Rolls-Royce Cullinan per year?
The EPA estimates an annual fuel cost of $4,950 for the 2019 Rolls-Royce Cullinan. That figure assumes 15,000 miles of driving per year, a 55% city and 45% highway split, and the EPA's published average fuel price for the rated fuel grade. -
Does the 2019 Rolls-Royce Cullinan require premium gas?
Yes. The EPA lists the 2019 Rolls-Royce Cullinan as requiring premium gasoline. Running it on regular can reduce performance and may affect engine warranties, so it is not a recommended way to save at the pump. -
Has the Rolls-Royce Cullinan become more fuel efficient over time?
Combined MPG has stayed close to flat across the run. Both the earliest (2019 Rolls-Royce Cullinan, 14 MPG) and most recent (2026 Rolls-Royce Cullinan, 14 MPG) versions sit in the same range. -
How much CO₂ does the 2019 Rolls-Royce Cullinan emit?
Tailpipe CO₂ emissions are 615 g/mi. Multiplied across a typical year of driving (15,000 miles) that works out to about 9,225 kilograms of CO₂. -
What is the difference between the city and highway MPG of the 2019 Rolls-Royce Cullinan?
City driving returns 12 MPG and highway driving returns 20 MPG, a gap of 8 MPG. A spread that wide is typical of cars with conventional automatic or manual transmissions, where stop-start city traffic eats more fuel than a steady highway cruise. -
What engine is in the 2019 Rolls-Royce Cullinan?
The 2019 Rolls-Royce Cullinan has a 6.7-liter 12-cylinder turbocharged engine (EPA description: SIDI). -
What transmission and drivetrain does the 2019 Rolls-Royce Cullinan have?
The 2019 Rolls-Royce Cullinan comes with a automatic (s8) transmission and all-wheel drive. All-wheel-drive variants typically read 1 to 3 MPG lower than the front-wheel-drive equivalent of the same engine, since the extra hardware adds weight and parasitic loss. -
How does the 2019 Rolls-Royce Cullinan compare to the best car in its class?
The most efficient car in the Midsize Station Wagons class for the 2019 model year is the Volvo V90 FWD at 27 combined MPG. The Rolls-Royce Cullinan returns 14 MPG, a gap of 13 MPG. If you are comparing on fuel economy alone, the class leader is worth a look.
Source: U.S. EPA fuel economy dataset. Annual fuel cost figures assume 15,000 miles of driving per year and a 55% city, 45% highway split. Real-world mileage varies with driving conditions, vehicle maintenance, fuel quality, and driver behaviour.