Charging the median electric car at home in Minnesota costs about $61 a month at 17.52 cents per kilowatt-hour — the 32nd cheapest of 51 states, and 4 per cent below the national average. Petrol over the same 1,125 miles costs $170, so the saving is $108 a month, $1,299 a year; on the public side 65 registered cars share each fast-charging plug, against 55 in the typical state.
What electricity costs in Minnesota
The EIA published residential average for Minnesota is 17.52 cents per kWh (June 2026), against a US average of 18.34. That puts Minnesota at 32nd of 51 states and DC, cheapest first — the dearer half of the country. The Chevrolet Equinox EV FWD sits in the middle of the 36 cars rated here at 31.1 kWh per 100 miles; in Minnesota that is $5.45 per 100 miles and $736 over a year, $-3 a month more than the same car would cost at the national average rate.
Against a 27 mpg car at $4.07 a gallon, electricity stops being the cheaper fuel at about 48 cents per kWh. Minnesota is below that line by 30.95 cents, so the saving holds at the state-average rate before any overnight tariff is applied. It is an average across every household and every hour of the month: an overnight window beats it, a summer peak does not. The running-cost calculator takes your own tariff instead of the state’s.
Every EPA-rated car, charged at home in Minnesota
Efficiency is worth more in Minnesota than in most states: $83 a month separates the Lucid Air Pure RWD from the GMC Hummer EV Pickup 3X, and every car in the table still beats the $170 the petrol car burns through.
| Car | EPA kWh / 100 mi | Per 100 miles | Per month | Per year | Saved vs petrol / month |
|---|---|---|---|---|---|
| Lucid Air Pure RWD | 23.1 | $4.05 | $46 | $546 | $124 |
| Hyundai Ioniq 6 Long Range RWD | 26.0 | $4.56 | $51 | $615 | $118 |
| Tesla Model 3 Long Range AWD | 26.4 | $4.63 | $52 | $624 | $118 |
| Lexus RZ 350e FWD | 26.6 | $4.66 | $52 | $629 | $117 |
| Tesla Model Y Long Range AWD | 27.5 | $4.82 | $54 | $650 | $115 |
| Nissan Leaf 75 kWh | 27.8 | $4.87 | $55 | $658 | $115 |
| Subaru Solterra AWD | 28.0 | $4.91 | $55 | $662 | $114 |
| Toyota bZ4X AWD 73.1 kWh | 28.0 | $4.91 | $55 | $662 | $114 |
| BMW i4 eDrive40 | 28.5 | $4.99 | $56 | $674 | $113 |
| Kia EV3 Long Range FWD | 29.0 | $5.08 | $57 | $686 | $112 |
| Volvo EX30 Single Motor Extended Range | 29.2 | $5.12 | $58 | $691 | $112 |
| Audi Q4 45 e-tron | 29.4 | $5.15 | $58 | $695 | $112 |
| Kia EV6 84 kWh RWD | 29.6 | $5.19 | $58 | $700 | $111 |
| Polestar 2 Single Motor | 29.6 | $5.19 | $58 | $700 | $111 |
| Volkswagen ID.4 Pro | 29.8 | $5.22 | $59 | $705 | $111 |
| Hyundai Ioniq 5 84 kWh RWD | 30.0 | $5.26 | $59 | $710 | $110 |
| Ford Mustang Mach-E Extended Range RWD | 30.7 | $5.38 | $61 | $726 | $109 |
| Mercedes-Benz CLA 250+ with EQ Technology | 31.0 | $5.43 | $61 | $733 | $108 |
| Chevrolet Equinox EV FWD | 31.1 | $5.45 | $61 | $736 | $108 |
| Ford Mustang Mach-E Standard Range RWD | 31.4 | $5.50 | $62 | $743 | $108 |
| Cadillac Optiq RWD | 32.1 | $5.62 | $63 | $759 | $106 |
| Chevrolet Blazer EV FWD | 32.3 | $5.66 | $64 | $764 | $106 |
| Honda Prologue FWD | 32.5 | $5.69 | $64 | $769 | $106 |
| Genesis GV60 AWD | 33.6 | $5.89 | $66 | $795 | $103 |
| Nissan Ariya e-4ORCE 87 kWh | 36.6 | $6.41 | $72 | $866 | $97 |
| Cadillac Lyriq RWD | 36.8 | $6.45 | $73 | $870 | $97 |
| Acura ZDX RWD | 36.9 | $6.46 | $73 | $873 | $97 |
| Hyundai Ioniq 9 RWD | 37.0 | $6.48 | $73 | $875 | $97 |
| Porsche Taycan (rear-wheel drive) | 37.1 | $6.50 | $73 | $877 | $96 |
| Rivian R1S Dual Motor, Max pack | 39.9 | $6.99 | $79 | $944 | $91 |
| Kia EV9 99.8 kWh AWD | 40.0 | $7.01 | $79 | $946 | $91 |
| Tesla Cybertruck Long Range | 40.9 | $7.17 | $81 | $967 | $89 |
| Rivian R1T Dual Motor, Large pack | 42.9 | $7.52 | $85 | $1,015 | $85 |
| Ford F-150 Lightning Extended Range | 47.9 | $8.39 | $94 | $1,133 | $75 |
| Chevrolet Silverado EV Max Range | 49.5 | $8.67 | $98 | $1,171 | $72 |
| GMC Hummer EV Pickup 3X | 65.1 | $11.41 | $128 | $1,540 | $41 |
| A 27 mpg petrol car at $4.07 a gallon | — | $15.07 | $170 | $2,035 | — |
Every kWh above is measured at the wall. At 17.52 cents the charging losses alone cost the median driver about $6 a month in Minnesota — a real line on the bill, and the reason this site does not quote battery-size arithmetic. Four cars have no US rating; they are in kilometres on the national page.
Public fast charging in Minnesota
Minnesota has 251 public DC fast-charging sites with 914 plugs in the federal AFDC station locator (2026-09-16), for 59,800 battery-electric cars registered in the state at the end of 2025.
Plug supply is the weaker half of the picture in Minnesota: 65 registered EVs for every public fast-charging plug where the typical state manages 55 — 35th of 51 states, fewest cars per plug first. Home charging carries more of the load here than the raw site count suggests.
33% of the sites in Minnesota have a single plug and the state averages 3.6 plugs per site — enough that a busy stop usually has another bay, not enough to count on it off the interstate.
No operator dominates Minnesota: the largest, Tesla, holds 37% of the plugs (340 of 914). That is a more competitive market than most states, and it also means more apps and accounts to keep.
Which plug fits in Minnesota
The plug question in Minnesota has a clear answer: 85% of the sites carry CCS1, the connector on almost every non-Tesla EV sold in the US, against 25% carrying the Tesla NACS plug. A CCS car has the run of the state; a Tesla is at home on its own network and needs an adapter elsewhere.
| Connector | Sites in Minnesota | Share of sites | Cars that use it |
|---|---|---|---|
| CCS1 (J1772 Combo) | 213 | 85% | Almost every non-Tesla EV sold in the US |
| NACS / J3400 (Tesla) | 63 | 25% | Teslas, and other cars with an adapter where the site allows it |
| CHAdeMO | 57 | 23% | Older Nissan Leaf and Mitsubishi only |
57 sites keep a CHAdeMO plug (23%). Useful if you drive an older Leaf in Minnesota; irrelevant to everything else on this page, and the count falls every year as sites are refitted.
Public fast charging does not follow the residential rate. At a typical network price of $0.48 per kWh the median car costs $14.93 per 100 miles — 2.7 times what the same miles cost at home in Minnesota, and still under the $15.07 the petrol car spends on them. Anyone charging mostly in public in Minnesota should read the home column as optimistic by a factor of 2.7 — that multiple, not the state, is what decides whether the sums work. How long each car takes on a fast charger is on its charging page.
Minnesota against its neighbours
Iowa, South Dakota, North Dakota are cheaper than Minnesota; Wisconsin is dearer. The monthly column is the Chevrolet Equinox EV FWD in every row, which makes the border differences directly comparable — $12 a month separates Minnesota from its cheapest neighbour.
| State | Cents / kWh | Rank | Chevrolet Equinox EV FWD / month | Fast plugs | EVs per plug |
|---|---|---|---|---|---|
| North Dakota | 14.12 | 6th | $49 | 143 | 13 |
| South Dakota | 15.36 | 19th | $54 | 157 | 19 |
| Iowa | 15.93 | 23rd | $56 | 577 | 26 |
| Minnesota | 17.52 | 32nd | $61 | 914 | 65 |
| Wisconsin | 19.56 | 35th | $68 | 910 | 46 |
How long the charge itself takes does not change with the state, only what it costs: the Toyota bZ4X charging time, BYD Seal charging time and Tesla Model 3 charging time are 28, 36 and 28 minutes from 10 to 80 per cent wherever you plug in, and each of those pages runs the same cost arithmetic as this one at the national average rate rather than Minnesota’s.
Frequently asked questions
How much does it cost to charge an electric car in Minnesota?
About $5.45 per 100 miles at home for the median EPA-rated car, $61 a month at 1,125 miles, using the EIA residential average of 17.52 cents per kWh. The most efficient car here, the Lucid Air Pure RWD, costs $46 a month; the least efficient, the GMC Hummer EV Pickup 3X, $128.
Is it cheaper to charge an EV than to buy petrol in Minnesota?
Yes. At 17.52 cents per kWh the median car costs $61 a month against $170 of petrol for a 27 mpg car at $4.07 a gallon — $108 a month in favour of Minnesota, $1,299 a year.
How many fast chargers are there in Minnesota?
251 sites and 914 plugs (AFDC, 2026-09-16), which 59,800 registered cars have to share — 65 per plug, against 55 in the median state. Only DC fast chargers are counted; Level 2 is not.
Can a non-Tesla use a Tesla charger in Minnesota?
Where the site is open to other brands, yes, with the right adapter. 63 of the 251 fast-charging sites in Minnesota carry the NACS plug (25%) and 213 carry CCS1 (85%), so a CCS car still has the larger of the two networks to fall back on. The plug on each car is listed on its model page.
Which electric car is cheapest to charge in Minnesota?
The Lucid Air Pure RWD, at 23.1 kWh per 100 miles: $4.05 per 100 miles and $46 a month in Minnesota. Picking it over the GMC Hummer EV Pickup 3X is worth $83 a month here, which is as much as the Minnesota rate ever makes efficiency worth; the full efficiency order is the same in every state.
Sources for the Minnesota figures
Electricity price 17.52 cents/kWh: EIA Electric Power Monthly table 5.6.A, June 2026. Sites, plugs and connectors for Minnesota: AFDC station locator, public DC fast only, 2026-09-16. A site counts once per connector it carries, so those rows sum above the site total. Registered EVs in Minnesota: AFDC registration counts, 2025, battery-electric only. Energy per 100 miles: EPA combined ratings, credited on each car’s page. Mileage, petrol price and the public DC rate are the standing assumptions on the methodology page.