2022 head-to-head · Midsize Car
2022 Audi A7 Plug-in Hybrid vs Polestar 2
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 · 2.0L 4-cyl turbo · 7-speed dual-clutch · 70 MPGe + 27 MPG
The 2022 Polestar 2 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 $850 a year to fuel (107 MPGe), versus $1,639 for the 2022 Audi A7 Plug-in Hybrid (70 MPGe + 27 MPG). That's roughly $789 a year, or about $3,944 over five years.
Your numbers
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Fuel cost over 10 years
- Audi A7 Plug-in Hybrid
- Polestar 2
Side by side
| Audi A7 Plug-in Hybrid | Polestar 2 | |
|---|---|---|
| $1,639 | Your annual fuel cost | $850 |
| 70 MPGe + 27 MPG | Combined efficiency | 107 MPGe |
| 66 MPGe / 25 MPG | City | 113 MPGe |
| 75 MPGe / 31 MPG | Highway | 100 MPGe |
| 48 kWh | Electricity use (kWh/100 mi) | 31.5 kWh |
| 410 mi | Driving range | 270 mi |
| 26 mi | All-electric range | — |
| 95 cu ft | Passenger volume | 89 cu ft |
| 25 cu ft | Cargo volume | 26 cu ft |
| 126 g/mi | Tailpipe CO₂ (g/mi) | 0 g/mi |
| 8/10 | EPA fuel economy score | 10/10 |
| 10/10 | EPA greenhouse gas score | 10/10 |
| 3 hrs | Charge time at 240V | 8 hrs |
| Plug-in hybrid | Powertrain | Electric |
| Premium gas + electricity | Fuel | Electricity |
| 2.0L 4-cyl turbo | Engine / motor | Electric motor (170 kW) |
| 7-speed dual-clutch | Transmission | Single-speed |
| AWD | Drivetrain | FWD |
✓ 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 A7 Plug-in Hybrid vs Polestar 2 across model years
- Audi A7 Plug-in Hybrid
- Polestar 2
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 Audi A7 Plug-in Hybrid goes farther between stops: about 410 miles on a full tank and charge, compared with 270 miles for the Polestar 2.
Per EPA interior volume figures, the Audi A7 Plug-in Hybrid has more passenger space (95 vs. 89 cu ft); the Polestar 2 has more cargo space (26 vs. 25 cu ft).
Among 54 2022 midsize cars, the Audi A7 Plug-in Hybrid ranks 24th and the Polestar 2 6th for lowest fuel cost.
Because the Polestar 2 is fully electric, it has no tailpipe emissions and its running cost depends almost entirely on your electricity rate. Cheap overnight home charging widens its advantage over the Audi A7 Plug-in Hybrid; relying on DC fast chargers can erase it.
Frequently asked questions
Which is more fuel-efficient, the 2022 Audi A7 Plug-in Hybrid or the 2022 Polestar 2?
Measured by cost to drive, the Polestar 2. The Audi A7 Plug-in Hybrid is rated 70 MPGe + 27 MPG combined and the Polestar 2 107 MPGe (EPA, most efficient configuration of each).
How much does it cost to fuel the 2022 Audi A7 Plug-in Hybrid vs. the Polestar 2 per year?
At 15,000 miles a year with 18¢/kWh electricity and $3.95/gal premium gas, about $1,639 for the Audi A7 Plug-in Hybrid and $850 for the Polestar 2.
Which has more range?
The Audi A7 Plug-in Hybrid: about 410 miles versus 270 miles.
Which has more cargo space?
The Polestar 2, with 26 cu ft of luggage volume versus 25 cu ft (EPA interior volume index).
Audi A7 Plug-in Hybrid vs Polestar 2 in other years
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