2017 head-to-head · Midsize & Large SUV
2017 Porsche Cayenne Plug-in Hybrid vs Volvo XC90 Plug-in Hybrid
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 · 3.0L 6-cyl supercharged · 8-speed dual-clutch · 46 MPGe + 22 MPG
AWD · 2.0L 4-cyl turbo · 8-speed automatic · 54 MPGe + 25 MPG
The 2017 Volvo XC90 Plug-in Hybrid is the cheaper one to run. Driving 15,000 miles a year with 18¢/kWh electricity and $3.95/gal premium gas, it costs about $2,110 a year to fuel (54 MPGe + 25 MPG), versus $2,409 for the 2017 Porsche Cayenne Plug-in Hybrid (46 MPGe + 22 MPG). That's roughly $299 a year, or about $1,493 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
- Porsche Cayenne Plug-in Hybrid
- Volvo XC90 Plug-in Hybrid
Side by side
| Porsche Cayenne Plug-in Hybrid | Volvo XC90 Plug-in Hybrid | |
|---|---|---|
| $2,409 | Your annual fuel cost | $2,110 |
| 46 MPGe + 22 MPG | Combined efficiency | 54 MPGe + 25 MPG |
| 47 MPGe / 21 MPG | City | 53 MPGe / 24 MPG |
| 45 MPGe / 24 MPG | Highway | 55 MPGe / 27 MPG |
| 71 kWh | Electricity use (kWh/100 mi) | 60 kWh |
| 480 mi | Driving range | 350 mi |
| 14 mi | All-electric range | 14 mi |
| 258 g/mi | Tailpipe CO₂ (g/mi) | 238 g/mi |
| 6/10 | EPA fuel economy score | 7/10 |
| 8/10 | EPA greenhouse gas score | 8/10 |
| 3 hrs | Charge time at 240V | 3 hrs |
| Plug-in hybrid | Powertrain | Plug-in hybrid |
| Premium gas + electricity | Fuel | Premium gas + electricity |
| 3.0L 6-cyl supercharged | Engine / motor | 2.0L 4-cyl turbo |
| 8-speed dual-clutch | Transmission | 8-speed automatic |
| AWD | 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.
Porsche Cayenne Plug-in Hybrid vs Volvo XC90 Plug-in Hybrid across model years
- Porsche Cayenne Plug-in Hybrid
- Volvo XC90 Plug-in Hybrid
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
The Porsche Cayenne Plug-in Hybrid goes farther between stops: about 480 miles on a full tank and charge, compared with 350 miles for the Volvo XC90 Plug-in Hybrid.
Among 44 2017 midsize & large SUVs, the Porsche Cayenne Plug-in Hybrid ranks 13th and the Volvo XC90 Plug-in Hybrid 6th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2017 Porsche Cayenne Plug-in Hybrid or the 2017 Volvo XC90 Plug-in Hybrid?
Measured by cost to drive, the Volvo XC90 Plug-in Hybrid. The Porsche Cayenne Plug-in Hybrid is rated 46 MPGe + 22 MPG combined and the Volvo XC90 Plug-in Hybrid 54 MPGe + 25 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2017 Porsche Cayenne Plug-in Hybrid vs. the Volvo XC90 Plug-in Hybrid per year?
At 15,000 miles a year with 18¢/kWh electricity and $3.95/gal premium gas, about $2,409 for the Porsche Cayenne Plug-in Hybrid and $2,110 for the Volvo XC90 Plug-in Hybrid.
Which has more range?
The Porsche Cayenne Plug-in Hybrid: about 480 miles versus 350 miles.
Porsche Cayenne Plug-in Hybrid vs Volvo XC90 Plug-in Hybrid in other years
More 2017 comparisons
Porsche Cayenne Plug-in Hybrid vs…
Or compare the 2017 Porsche Cayenne Plug-in Hybrid with anything else: