2015 head-to-head · Midsize & Large SUV
2015 Cadillac SRX vs Land Rover Discovery
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
4WD · 2.0L 4-cyl turbo · 9-speed automatic · 22 MPG
The 2015 Cadillac SRX is the cheaper one to run. Driving 15,000 miles a year with $3.10/gal regular gas and $3.95/gal premium gas, it costs about $2,447 a year to fuel (19 MPG), versus $2,693 for the 2015 Land Rover Discovery (22 MPG). That's roughly $246 a year, or about $1,229 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 SRX
- Land Rover Discovery
Side by side
| Cadillac SRX | Land Rover Discovery | |
|---|---|---|
| $2,447 | Your annual fuel cost | $2,693 |
| 19 MPG | Combined efficiency | 22 MPG |
| 17 MPG | City | 20 MPG |
| 24 MPG | Highway | 26 MPG |
| 101 cu ft | Passenger volume | — |
| 30 cu ft | Cargo volume | — |
| 462 g/mi | Tailpipe CO₂ (g/mi) | 401 g/mi |
| 4/10 | EPA fuel economy score | 5/10 |
| 4/10 | EPA greenhouse gas score | 5/10 |
| Gas | Powertrain | Gas |
| Regular gasoline | Fuel | Premium gasoline |
| 3.6L 6-cyl | Engine / motor | 2.0L 4-cyl turbo |
| 6-speed automatic | Transmission | 9-speed automatic |
| FWD | Drivetrain | 4WD |
✓ 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 SRX vs Land Rover Discovery across model years
- Cadillac SRX
- Land Rover Discovery
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
Among 45 2015 midsize & large SUVs, the Cadillac SRX ranks 17th and the Land Rover Discovery 28th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2015 Cadillac SRX or the 2015 Land Rover Discovery?
Measured by cost to drive, the Cadillac SRX. The Cadillac SRX is rated 19 MPG combined and the Land Rover Discovery 22 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2015 Cadillac SRX vs. the Land Rover Discovery per year?
At 15,000 miles a year with $3.10/gal regular gas and $3.95/gal premium gas, about $2,447 for the Cadillac SRX and $2,693 for the Land Rover Discovery.
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