2015 head-to-head · Subcompact Car
2015 Audi RS 5 vs Jaguar XK
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
The 2015 Jaguar XK 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 $3,292 for the 2015 Audi RS 5 (18 MPG). That's roughly $173 a year, or about $866 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 RS 5
- Jaguar XK
Side by side
| Audi RS 5 | Jaguar XK | |
|---|---|---|
| $3,292 | Your annual fuel cost | $3,118 |
| 18 MPG | Combined efficiency | 19 MPG |
| 16 MPG | City | 16 MPG |
| 23 MPG | Highway | 24 MPG |
| 84 cu ft | Passenger volume | 74 cu ft |
| 13 cu ft | Cargo volume | 10 cu ft |
| 480 g/mi | Tailpipe CO₂ (g/mi) | 473 g/mi |
| 4/10 | EPA fuel economy score | 4/10 |
| 4/10 | EPA greenhouse gas score | 4/10 |
| Gas | Powertrain | Gas |
| Premium gasoline | Fuel | Premium gasoline |
| 4.2L 8-cyl | Engine / motor | 5.0L 8-cyl |
| 7-speed dual-clutch | Transmission | 6-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 RS 5 vs Jaguar XK across model years
- Audi RS 5
- Jaguar XK
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 RS 5 has more passenger space (84 vs. 74 cu ft); the Audi RS 5 has more cargo space (13 vs. 10 cu ft).
Among 36 2015 subcompact cars, the Audi RS 5 ranks 31st and the Jaguar XK 27th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2015 Audi RS 5 or the 2015 Jaguar XK?
Measured by cost to drive, the Jaguar XK. The Audi RS 5 is rated 18 MPG combined and the Jaguar XK 19 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2015 Audi RS 5 vs. the Jaguar XK per year?
At 15,000 miles a year with $3.95/gal premium gas, about $3,292 for the Audi RS 5 and $3,118 for the Jaguar XK.
Which has more cargo space?
The Audi RS 5, with 13 cu ft of luggage volume versus 10 cu ft (EPA interior volume index).
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