MPGe is the distance a car covers on 33.7 kWh, the energy in a gallon of gasoline. Across 5 EPA ratings of the RS e-tron GT since 2022 it has averaged 83 MPGe, and the 2026 model trails the 99.7 MPGe average of other electric cars rated 2024–2026. 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
| Measure | Value |
|---|---|
| Energy use (2026) | 40.1 kWh per 100 miles |
| Cost per mile | $0.068 |
| Charging per year | $818 |
| Charging over five years | $4,090 |
| Against other Electric cars, 2024–2026 | +$128 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 charging between buying one year and the other. The 2026 car does 84. The biggest single-year change came in 2024: 81 to 85 MPGe.
| 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 2026 Audi RS e-tron GT rated at?
84 MPGe combined, 85 city and 82 highway, per EPA. Across every year since 2022 the RS e-tron GT has averaged 83 MPGe.
Is the 2026 RS e-tron GT more efficient than the 2025?
About the same: 84 against 84 MPGe combined.
Which RS e-tron GT year has the best efficiency?
The 2024, at 85 MPGe combined (85 city, 85 highway).
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