2027 rankings · Large Cars

Most Fuel-Efficient 2027 Large Cars, Ranked

We ranked all 16 EPA-rated 2027 large cars by what they cost to fuel. The Lucid Air leads at about $624 a year (146 MPGe), while the Rolls-Royce Ghost is the most expensive to run at $4,558 (13 MPG). The median large car costs $1,914 a year to fuel. The class includes 5 electric and 5 hybrid or plug-in models.

Fuel costs assume 15,000 miles a year at $3.10/gal regular, $3.95/gal premium and 18¢/kWh. Each model is shown in its most efficient configuration.

Top 15

Annual fuel cost (lower is better)
  1. 1Lucid Air146 MPGe $624
  2. 2Audi A6 e-tron127 MPGe $716
  3. 3Audi S6 e-tron103 MPGe $883
  4. 4Hyundai Sonata Hybrid51 MPG $912
  5. 5BMW i795 MPGe $958
  6. 6Dodge Charger EV86 MPGe $1,056
  7. 7Hyundai Sonata31 MPG $1,500
  8. 8Kia K530 MPG $1,550
  9. 9BMW 7 Series Hybrid26 MPG $2,279
  10. 10Mercedes-Benz S-Class Hybrid23 MPG $2,576
  11. 11Genesis G8023 MPG $2,576
  12. 12Audi A8 Hybrid22 MPG $2,693
  13. 13Audi S8 Hybrid18 MPG $3,292
  14. 14Mercedes-Benz S-Class14 MPG $4,232
  15. 15Rolls-Royce Phantom13 MPG $4,558

All 16 models

#Model Type Combined Range Fuel / yr
1Lucid Air Electric 146 MPGe 512 mi $624
2Audi A6 e-tron Electric 127 MPGe 395 mi $716
3Audi S6 e-tron Electric 103 MPGe 326 mi $883
4Hyundai Sonata Hybrid Hybrid 51 MPG — $912
5BMW i7 Electric 95 MPGe 373 mi $958
6Dodge Charger EV Electric 86 MPGe 267 mi $1,056
7Hyundai Sonata Gas 31 MPG — $1,500
8Kia K5 Gas 30 MPG — $1,550
9BMW 7 Series Hybrid Hybrid 26 MPG — $2,279
10Mercedes-Benz S-Class Hybrid Hybrid 23 MPG — $2,576
11Genesis G80 Gas 23 MPG — $2,576
12Audi A8 Hybrid Hybrid 22 MPG — $2,693
13Audi S8 Hybrid Hybrid 18 MPG — $3,292
14Mercedes-Benz S-Class Gas 14 MPG — $4,232
15Rolls-Royce Phantom Gas 13 MPG — $4,558
16Rolls-Royce Ghost Gas 13 MPG — $4,558

More 2027 rankings

2027 class rankings

This ranking in other years