2016 head-to-head · Midsize & Large SUV
2016 BMW M vs Porsche Cayenne
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 2016 BMW M is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas, it costs about $2,693 a year to fuel (22 MPG), versus $2,962 for the 2016 Porsche Cayenne (20 MPG). That's roughly $269 a year, or about $1,347 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
- BMW M
- Porsche Cayenne
Side by side
| BMW M | Porsche Cayenne | |
|---|---|---|
| $2,693 | Your annual fuel cost | $2,962 |
| 22 MPG | Combined efficiency | 20 MPG |
| 20 MPG | City | 17 MPG |
| 26 MPG | Highway | 24 MPG |
| 89 cu ft | Passenger volume | — |
| 10 cu ft | Cargo volume | — |
| 394 g/mi | Tailpipe CO₂ (g/mi) | 435 g/mi |
| 5/10 | EPA fuel economy score | 4/10 |
| 5/10 | EPA greenhouse gas score | 4/10 |
| Gas | Powertrain | Gas |
| Premium gasoline | Fuel | Premium gasoline |
| 3.0L 6-cyl turbo | Engine / motor | 3.6L 6-cyl |
| 7-speed dual-clutch | Transmission | 8-speed automatic |
| RWD | Drivetrain | AWD |
✓ 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.
BMW M vs Porsche Cayenne across model years
- BMW M
- Porsche Cayenne
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 44 2016 midsize & large SUVs, the BMW M ranks 31st and the Porsche Cayenne 35th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2016 BMW M or the 2016 Porsche Cayenne?
Measured by cost to drive, the BMW M. The BMW M is rated 22 MPG combined and the Porsche Cayenne 20 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2016 BMW M vs. the Porsche Cayenne per year?
At 15,000 miles a year with $3.95/gal premium gas, about $2,693 for the BMW M and $2,962 for the Porsche Cayenne.
BMW M vs Porsche Cayenne in other years
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