Audi RS e-tron range & charging cost
The 2027 Audi RS e-tron is rated for an EPA estimated 278 miles. At 70 mph that's closer to 252 miles in mild weather, and about 149 miles at 20°F with the heater on.
All 1 EPA-rated trim
| Trim | Range | City | Hwy | kWh/100 mi | 70 mph, 20°F* | ¢/mile home | 240V charge |
|---|---|---|---|---|---|---|---|
| 2027 RS e-tron GT Performance All-Wheel Drive | 278 | 283 | 272 | 40.2 | 149 | 736.1 | 15.5 h |
Range, consumption and 240V charge time: EPA estimates from fueleconomy.gov (vehicle IDs 50600). *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 RS e-tron
On the highway, plan legs around 164–176 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 97 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 RS e-tron?
EPA estimates 278 miles depending on trim (1 trim listed on fueleconomy.gov). The longest-range version is rated 278 mi combined and 272 mi highway.
How far does the Audi RS e-tron go on the highway in winter?
Using the EPA highway estimate and fueleconomy.gov’s cold-weather figures, the RS e-tron GT Performance could manage roughly 149 miles at 70 mph and 20°F with the heater on, against about 252 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 RS e-tron?
At the U.S. average home price of 18.3¢/kWh (EIA, July 2026), a full charge of the RS e-tron GT Performance costs about $20.55, or 736.1¢ per mile.
What size battery does the Audi RS e-tron have?
EPA does not publish battery capacity. From EPA range and consumption we estimate about 101 kWh usable for the RS e-tron GT Performance; check the manufacturer’s specification for the exact figure.