The Chevrolet Bolt EV is rated 119 MPGe (128.6 city, 109.1 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 28.3 kWh per 100 miles, so 12,000 miles a year costs about $577 at $0.17 a kWh. The EPA's own annual figure for it is $650.
Every Chevrolet Bolt EV version, compared
The Chevrolet Bolt EV 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 | 128.6 / 109.1 | 2017–2023 | $577 |
What that actually costs
MPGe is an abstraction; the electricity bill is not. At 12,000 miles a year the Chevrolet Bolt EV draws about 3396 kWh, which at $0.17 comes to the figures below.
| Measure | Value |
|---|---|
| Energy use | 28.3 kWh per 100 miles |
| Cost per mile | $0.048 |
| Charging per year | $577 |
| Charging over five years | $2,885 |
| Against other Electric cars | −$104 a year |
| EPA's own estimate | $650 a year |
City or highway — who is this car for
The Chevrolet Bolt EV is one of the cars that does better in town than out of it — 128.6 in the city against 109.1 on the highway. That is $53 a year in favour of the commuter stuck in traffic, and it usually means a hybrid drivetrain recovering energy every time you brake.
| Measure | Value | Reading |
|---|---|---|
| City | 128.6 MPGe | $534 a year if you only drive in town |
| Highway | 109.1 MPGe | $630 a year if you mostly commute |
| Gap | -19.5 MPGe (-15%) | Reversed — it does better in town than on the open road |
How the Bolt EV changed over the years
The Bolt EV peaked in 2023 at 120 MPGe (131 city, 109 highway) and was at its thirstiest in 2021 at 118 — 2 MPGe apart, or $10 a year in fuel between buying one year and the other. The 2023 car does 120. 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 |
|---|---|---|---|---|
| 2023 | 131 / 109 | 1 | $573 | |
| 2022 | 131 / 109 | 1 | $573 | |
| 2021 | 127 / 108 | 1 | $583 | |
| 2020 | 127 / 108 | 1 | $583 | |
| 2019 | 128 / 110 | 1 | $577 | |
| 2018 | 128 / 110 | 1 | $577 | |
| 2017 | 128 / 110 | 1 | $577 |
MPG is a number. Dollars per year is the answer.
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How we count
This page rests on 7 EPA ratings of the Chevrolet Bolt EV — 1 engine across 2017–2023. 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 $650. Full method.
Frequently asked questions
What is the Chevrolet Bolt EV rated at?
119 MPGe combined on average — 128.6 in the city and 109.1 on the highway, per EPA ratings across 2017–2023. MPGe is distance covered on 33.7 kWh, the energy in a gallon of petrol — the car itself takes none.
How much does a Chevrolet Bolt EV cost to charge per year?
About $577 at 12,000 miles and $0.17 a kilowatt-hour — roughly $2,885 over five years, or 0.048 dollars a mile.
Which Bolt EV version is the most efficient?
The Electric at 119 MPGe.
Is the Bolt EV efficient compared with similar cars?
Against other Electric cars it sits above the average of 101 MPGe, computed across 426 ratings.
Are these real-world Bolt EV figures?
No — they are EPA laboratory ratings, the same ones printed on the window sticker, and EPA's own annual fuel estimate for the Chevrolet Bolt EV is $650 against the $577 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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