Audi S e-tron range & charging cost
The 2027 Audi S e-tron is rated for an EPA estimated 294–300 miles. At 70 mph that's closer to 272 miles in mild weather, and about 161 miles at 20°F with the heater on.
All 2 EPA-rated trims
| Trim | Range | City | Hwy | kWh/100 mi | 70 mph, 20°F* | ¢/mile home | 240V charge |
|---|---|---|---|---|---|---|---|
| 2027 S e-tron GT (20 inch wheels) All-Wheel Drive | 300 | 305 | 294 | 37.6 | 161 | 688.5 | 15.5 h |
| 2027 S e-tron GT (21 inch wheels) All-Wheel Drive | 294 | 299 | 288 | 38.5 | 157 | 704.9 | 15.5 h |
Range, consumption and 240V charge time: EPA estimates from fueleconomy.gov (vehicle IDs 50601, 50602). *Modelled with fueleconomy.gov cold-weather figures and a drag model; see the range calculator for the method. Cost uses EIA U.S. residential 18.3¢/kWh (July 2026); a 30 mpg gas car costs 14.9¢/mile at $4.48/gal.
Road-tripping the Audi S e-tron
On the highway, plan legs around 177–190 miles in mild weather: that's charging from about 80% down to 10–15%, the fast part of the curve. In deep winter, shorten that to around 105 miles. The EV trip planner picks real fast chargers along your route for any Audi trim.
Questions drivers ask
What is the range of the 2027 Audi S e-tron?
EPA estimates 294–300 miles depending on trim (2 trims listed on fueleconomy.gov). The longest-range version is rated 300 mi combined and 294 mi highway.
How far does the Audi S e-tron go on the highway in winter?
Using the EPA highway estimate and fueleconomy.gov’s cold-weather figures, the S e-tron GT (20 inch wheels) could manage roughly 161 miles at 70 mph and 20°F with the heater on, against about 272 miles at 70 mph in mild weather. It is a model estimate; heat pumps and preconditioning improve it.
How much does it cost to charge the Audi S e-tron?
At the U.S. average home price of 18.3¢/kWh (EIA, July 2026), a full charge of the S e-tron GT (20 inch wheels) costs about $20.75, or 688.5¢ per mile.
What size battery does the Audi S e-tron have?
EPA does not publish battery capacity. From EPA range and consumption we estimate about 102 kWh usable for the S e-tron GT (20 inch wheels); check the manufacturer’s specification for the exact figure.