The Audi RS e-tron GT is rated 83 MPGe (82.6 city, 82.6 highway) — that is not petrol economy but the distance it covers on 33.7 kWh, the energy held in one gallon. Drawn from a socket it needs 40.6 kWh per 100 miles, so 12,000 miles a year costs about $828 at $0.17 a kWh. The EPA's own annual figure for it is $920.
Every Audi RS e-tron GT version, compared
The Audi RS e-tron GT was rated in a single specification, so its consumption does not vary by version — only by model year. Yearly cost assumes 12,000 miles at $0.17 a kilowatt-hour.
| Version | Combined MPGe | City / Highway | Years | Charging per year |
|---|---|---|---|---|
| Electric | 82.6 / 82.6 | 2022–2026 | $828 |
What that actually costs
MPGe is an abstraction; the electricity bill is not. At 12,000 miles a year the Audi RS e-tron GT draws about 4872 kWh, which at $0.17 comes to the figures below.
| Measure | Value |
|---|---|
| Energy use | 40.6 kWh per 100 miles |
| Cost per mile | $0.069 |
| Charging per year | $828 |
| Charging over five years | $4,140 |
| Against other Electric cars | +$147 a year |
| EPA's own estimate | $920 a year |
How the RS e-tron GT changed over the years
The RS e-tron GT peaked in 2024 at 85 MPGe (85 city, 85 highway) and was at its thirstiest in 2023 at 81 — 4 MPGe apart, or $41 a year in fuel between buying one year and the other. The 2026 car does 84. Jumps usually mark a new generation or a new engine; dips often mean a heavier body or added all-wheel drive.
| Model year | Combined MPGe | City / Highway | Versions offered | Charging per year |
|---|---|---|---|---|
| 2026 | 85 / 82 | 1 | $818 | |
| 2025 | 85 / 82 | 1 | $818 | |
| 2024 | 85 / 85 | 1 | $808 | |
| 2023 | 79 / 82 | 1 | $849 | |
| 2022 | 79 / 82 | 1 | $849 |
MPG is a number. Dollars per year is the answer.
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How we count
This page rests on 5 EPA ratings of the Audi RS e-tron GT — 1 engine across 2022–2026. The mileage is EPA's laboratory figure, unchanged; the yearly bill is ours, at 12,000 miles and $0.17 a kilowatt-hour, against EPA's own estimate of $920. Full method.
Frequently asked questions
What is the Audi RS e-tron GT rated at?
83 MPGe combined on average — 82.6 in the city and 82.6 on the highway, per EPA ratings across 2022–2026. MPGe is distance covered on 33.7 kWh, the energy in a gallon of petrol — the car itself takes none.
How much does a Audi RS e-tron GT cost to charge per year?
About $828 at 12,000 miles and $0.17 a kilowatt-hour — roughly $4,140 over five years, or 0.069 dollars a mile.
Which RS e-tron GT version is the most efficient?
The Electric at 83 MPGe.
Is the RS e-tron GT efficient compared with similar cars?
Against other Electric cars it sits below the average of 101 MPGe, computed across 426 ratings.
Are these real-world RS e-tron GT figures?
No — they are EPA laboratory ratings, the same ones printed on the window sticker, and EPA's own annual fuel estimate for the Audi RS e-tron GT is $920 against the $828 we compute at 12,000 miles. Expect a little worse in practice: the spread between the city and highway figures is smaller than the spread between two drivers of the same one.
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