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Most Efficient Electric Cars in 2026

Updated

In short: 2027 Lucid Air Pure RWD with 19 inch wheels is ranked #1 of 683 as of 4 October 2026, ahead of 2026 Tesla Model 3 Standard RWD and 2026 Tesla Model Y Standard RWD (18in Wheels).

Efficiency can shape both the driving range you get from a charge and the energy cost of everyday use. These current electric-car entries are ordered by MPGe, giving you a way to compare models on energy efficiency alongside range and running costs. Examples include the 2027 Lucid Air Pure RWD with 19 inch wheels, 2026 Tesla Model 3 Standard RWD and 2026 Tesla Model Y Standard RWD (18in Wheels). Look at the exact trim and wheel configuration when comparing, since the entries distinguish between versions of the same model. Use the figures to shortlist electric cars that fit your priorities, then consider the range and costs relevant to your driving.

683 on record. Ranked by combined MPGe; every figure comes from US EPA fueleconomy.gov, with the page it was read from on each entry.

683ranked
  1. Lucid #1 2027 · Lucid Electric Air Pure RWD with 19 inch wheels 146MPGe Combined MPGe 420 miRange$500Fuel / year Rear-Wheel Drive · 330 kW ACPM
  2. #2 2026 · Tesla Electric Model 3 Standard RWD 139MPGe Combined MPGe 321 miRange$550Fuel / year Rear-Wheel Drive · 225 kW ACPM 3-Phase
  3. #3 2026 · Tesla Electric Model Y Standard RWD (18in Wheels) 138MPGe Combined MPGe 321 miRange$550Fuel / year Rear-Wheel Drive · 228 and 243 kW ACPM 3-Phase
  4. #4 2025 · Tesla Electric Model 3 Long Range RWD 137MPGe Combined MPGe 363 miRange$550Fuel / year Rear-Wheel Drive · 192 kW ACPM 3-Phase
  5. #5 2026 · Tesla Electric Model 3 Premium RWD 137MPGe Combined MPGe 363 miRange$550Fuel / year Rear-Wheel Drive · 225 kW ACPM 3-Phase
  6. #6 2025 · Hyundai Electric Ioniq 6 Standard Range 135MPGe Combined MPGe 240 miRange$550Fuel / year Rear-Wheel Drive · 111 kW PMSM
  7. #7 2026 · Tesla Electric Model Y Long Range RWD 134MPGe Combined MPGe 357 miRange$550Fuel / year Rear-Wheel Drive · 228 and 243 kW ACPM
  8. Lucid #8 2027 · Lucid Electric Air Touring AWD with 19 inch wheels 134MPGe Combined MPGe 431 miRange$550Fuel / year All-Wheel Drive · 178 and 433 kW ACPM
  9. #9 2025 · Hyundai Electric Ioniq 6 RWD (18 inch Wheels) 132MPGe Combined MPGe 342 miRange$600Fuel / year Rear-Wheel Drive · 168 kW PMSM
  10. #10 2025 · Tesla Electric Model 3 Long Range RWD-I (19in wheels) 131MPGe Combined MPGe 346 miRange$600Fuel / year Rear-Wheel Drive · 192, 213 and 225 kW ACPM 3-Phase
  11. #11 2026 · Tesla Electric Model Y Standard RWD (19in Wheels) 131MPGe Combined MPGe 303 miRange$600Fuel / year Rear-Wheel Drive · 228 and 243 kW ACPM 3-Phase
  12. Toyota #12 2027 · Toyota Electric bZ (energy capacity 191 Ah) 131MPGe Combined MPGe 314 miRange$550Fuel / year Front-Wheel Drive · 167 kW AC Synchronous
  13. Toyota #13 2026 · Toyota Electric bZ (energy capacity 200 Ah) 130MPGe Combined MPGe 236 miRange$600Fuel / year Front-Wheel Drive · 167 kW AC Synchronous
  14. Toyota #14 2027 · Toyota Electric bZ (energy capacity 200 Ah) 130MPGe Combined MPGe 236 miRange$600Fuel / year Front-Wheel Drive · 124 kW AC Synchronous
  15. Lucid #15 2027 · Lucid Electric Air Pure RWD with 20 inch wheels 129MPGe Combined MPGe 372 miRange$600Fuel / year Rear-Wheel Drive · 330 kW ACPM
  16. Subaru #16 2027 · Subaru Electric Uncharted 129MPGe Combined MPGe 308 miRange$600Fuel / year Front-Wheel Drive · 167 kW AC Synchronous
  17. #17 2025 · Tesla Electric Model 3 Long Range AWD 128MPGe Combined MPGe 346 miRange$600Fuel / year All-Wheel Drive · 85 and 88 kW ACPM 3-Phase
  18. #18 2026 · Tesla Electric Model 3 Premium AWD 128MPGe Combined MPGe 346 miRange$600Fuel / year All-Wheel Drive · 88 and 208 kW AC Induction
  19. Lucid #19 2027 · Lucid Electric Air G Touring XR AWD with19 inch wheels 128MPGe Combined MPGe 512 miRange$600Fuel / year All-Wheel Drive · 178 and 433 kW ACPM
  20. #20 2026 · Lexus Electric ES 350e (19 inch Wheels) 127MPGe Combined MPGe 307 miRange$600Fuel / year Front-Wheel Drive · 167 kW AC Synchronous
  21. #21 2026 · Tesla Electric Model Y Standard AWD 127MPGe Combined MPGe 294 miRange$600Fuel / year All-Wheel Drive · 91 and 200 kW ACPM 3-Phase
  22. #22 2027 · Audi Electric A6 e-tron ultra 127MPGe Combined MPGe 395 miRange$600Fuel / year Rear-Wheel Drive · 225 and 270 kW Asynchron 3-Phase
  23. #23 2026 · Lexus Electric RZ 350e FWD (18 inch wheels) 126MPGe Combined MPGe 301 miRange$600Fuel / year Front-Wheel Drive · 167 kW AC Synchronous
  24. #24 2027 · Mercedes-Benz Electric CLA250 Plus with EQ Tech (R22) 126MPGe Combined MPGe 374 miRange$600Fuel / year Rear-Wheel Drive · 200 kW ACPM 3-Phase
  25. #25 2025 · Lexus Electric RZ 300e (18 inch wheels) 125MPGe Combined MPGe 266 miRange$600Fuel / year Front-Wheel Drive · 150 kW AC Synchronous

Figures from the EPA's fuel-economy label (fueleconomy.gov). Bars are drawn to one scale: the longest is the top combined mpge on this page.

Photo credits (17)

2026 Tesla Model 3 Standard RWD: Alexander-93, CC BY-SA 4.0 · 2026 Tesla Model Y Standard RWD (18in Wheels): © M 93, CC BY-SA 3.0 de · 2025 Tesla Model 3 Long Range RWD: Alexander-93, CC BY-SA 4.0 · 2026 Tesla Model 3 Premium RWD: Alexander-93, CC BY-SA 4.0 · 2025 Hyundai Ioniq 6 Standard Range: Damian B Oh, CC BY-SA 4.0 · 2026 Tesla Model Y Long Range RWD: © M 93, CC BY-SA 3.0 de · 2025 Hyundai Ioniq 6 RWD (18 inch Wheels): Damian B Oh, CC BY-SA 4.0 · 2025 Tesla Model 3 Long Range RWD-I (19in wheels): Alexander-93, CC BY-SA 4.0 · 2026 Tesla Model Y Standard RWD (19in Wheels): © M 93, CC BY-SA 3.0 de · 2025 Tesla Model 3 Long Range AWD: Alexander-93, CC BY-SA 4.0 · 2026 Tesla Model 3 Premium AWD: Alexander-93, CC BY-SA 4.0 · 2026 Lexus ES 350e (19 inch Wheels): Alexander Migl, CC BY-SA 4.0 · 2026 Tesla Model Y Standard AWD: © M 93, CC BY-SA 3.0 de · 2027 Audi A6 e-tron ultra: Alexander Migl, CC BY-SA 4.0 · 2026 Lexus RZ 350e FWD (18 inch wheels): Mr.choppers, CC BY-SA 3.0 · 2027 Mercedes-Benz CLA250 Plus with EQ Tech (R22): Alexander-93, CC BY-SA 4.0 · 2025 Lexus RZ 300e (18 inch wheels): Mr.choppers, CC BY-SA 3.0. Photos from Wikimedia Commons; CarCody links each to its file page.

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