2017 head-to-head · Midsize Car
2017 Audi S8 vs Jaguar XF
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
AWD · 4.0L 8-cyl turbo · 8-speed automatic · 18 MPG
The 2017 Jaguar XF is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas, it costs about $2,576 a year to fuel (23 MPG), versus $3,292 for the 2017 Audi S8 (18 MPG). That's roughly $716 a year, or about $3,578 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
- Audi S8
- Jaguar XF
Side by side
| Audi S8 | Jaguar XF | |
|---|---|---|
| $3,292 | Your annual fuel cost | $2,576 |
| 18 MPG | Combined efficiency | 23 MPG |
| 15 MPG | City | 20 MPG |
| 24 MPG | Highway | 29 MPG |
| 100 cu ft | Passenger volume | 97 cu ft |
| 15 cu ft | Cargo volume | 14 cu ft |
| 501 g/mi | Tailpipe CO₂ (g/mi) | 377 g/mi |
| 3/10 | EPA fuel economy score | 5/10 |
| 3/10 | EPA greenhouse gas score | 5/10 |
| Gas | Powertrain | Gas |
| Premium gasoline | Fuel | Premium gasoline |
| 4.0L 8-cyl turbo | Engine / motor | 3.0L 6-cyl supercharged |
| 8-speed automatic | Transmission | 8-speed automatic |
| AWD | 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.
Audi S8 vs Jaguar XF across model years
- Audi S8
- Jaguar XF
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 Audi S8 has more passenger space (100 vs. 97 cu ft); the Audi S8 has more cargo space (15 vs. 14 cu ft).
Among 67 2017 midsize cars, the Audi S8 ranks 62nd and the Jaguar XF 55th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2017 Audi S8 or the 2017 Jaguar XF?
Measured by cost to drive, the Jaguar XF. The Audi S8 is rated 18 MPG combined and the Jaguar XF 23 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2017 Audi S8 vs. the Jaguar XF per year?
At 15,000 miles a year with $3.95/gal premium gas, about $3,292 for the Audi S8 and $2,576 for the Jaguar XF.
Which has more cargo space?
The Audi S8, with 15 cu ft of luggage volume versus 14 cu ft (EPA interior volume index).
Audi S8 vs Jaguar XF in other years
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