2016 head-to-head · Compact Car
2016 Cadillac ATS-V vs Rolls-Royce Dawn
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
RWD · 6.6L 12-cyl turbo · 8-speed automatic · 15 MPG
The 2016 Cadillac ATS-V is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas, it costs about $3,118 a year to fuel (19 MPG), versus $3,950 for the 2016 Rolls-Royce Dawn (15 MPG). That's roughly $832 a year, or about $4,158 over five years.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Cadillac ATS-V
- Rolls-Royce Dawn
Side by side
| Cadillac ATS-V | Rolls-Royce Dawn | |
|---|---|---|
| $3,118 | Your annual fuel cost | $3,950 |
| 19 MPG | Combined efficiency | 15 MPG |
| 17 MPG | City | 12 MPG |
| 23 MPG | Highway | 19 MPG |
| 91 cu ft | Passenger volume | 100 cu ft |
| 10 cu ft | Cargo volume | 9 cu ft |
| 465 g/mi | Tailpipe CO₂ (g/mi) | 609 g/mi |
| 4/10 | EPA fuel economy score | 2/10 |
| 4/10 | EPA greenhouse gas score | 2/10 |
| Gas | Powertrain | Gas |
| Premium gasoline | Fuel | Premium gasoline |
| 3.6L 6-cyl turbo | Engine / motor | 6.6L 12-cyl turbo |
| 6-speed manual | Transmission | 8-speed automatic |
| RWD | Drivetrain | RWD |
✓ marks the better value. EPA scores run 1–10 (10 is best). Volumes come from the EPA interior volume index and aren't published for every body style.
Cadillac ATS-V vs Rolls-Royce Dawn across model years
- Cadillac ATS-V
- Rolls-Royce Dawn
Annual fuel cost of the most efficient configuration of each model year, at your prices. Click a point to open that year.
How they differ
Per EPA interior volume figures, the Rolls-Royce Dawn has more passenger space (100 vs. 91 cu ft); the Cadillac ATS-V has more cargo space (10 vs. 9 cu ft).
Among 51 2016 compact cars, the Cadillac ATS-V ranks 48th and the Rolls-Royce Dawn 50th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2016 Cadillac ATS-V or the 2016 Rolls-Royce Dawn?
Measured by cost to drive, the Cadillac ATS-V. The Cadillac ATS-V is rated 19 MPG combined and the Rolls-Royce Dawn 15 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2016 Cadillac ATS-V vs. the Rolls-Royce Dawn per year?
At 15,000 miles a year with $3.95/gal premium gas, about $3,118 for the Cadillac ATS-V and $3,950 for the Rolls-Royce Dawn.
Which has more cargo space?
The Cadillac ATS-V, with 10 cu ft of luggage volume versus 9 cu ft (EPA interior volume index).
Cadillac ATS-V vs Rolls-Royce Dawn in other years
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