The Best MPG Saloons In The World
Top 20

The Highest MPG Saloons Ever
These are the highest MPG saloons ever made for the public roads. It's no surprise that most of these are electric, but there are exceptions.
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2024 Mercedes E 300 e (W214)
Fuel Economy: 565 mpg
1st-
- 2 L Inline 4 Turbo PHEV
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- 147 mph
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- 6.4 seconds
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- 308 BHP
-
- 565 mpg
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- 4 Doors
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- 5 Seats
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- 370 L
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- 2,135 kg
- Front - RWD
With a fuel economy of 565 mpg, the Mercedes E 300 e takes joint first place.
It's a 4 door RWD Saloon with 5 seats, with deliveries starting in 2024.
It is also joint 1st in The Best MPG Mercedes Cars Ever. -
2024 Mercedes E 300 de (W214)
Fuel Economy: 565 mpg
2nd-
- 2 L Inline 4 Turbo PHEV
-
- 146 mph
-
- 6.4 seconds
-
- 309 BHP
-
- 565 mpg
-
- 4 Doors
-
- 5 Seats
-
- 370 L
-
- 2,170 kg
- Front - RWD
With a fuel economy of 565 mpg, the Mercedes E 300 de takes joint first place.
It's a 4 door RWD Saloon with 5 seats, with deliveries starting in 2024.
It is also joint 1st in The Best MPG Mercedes Cars Ever. -
2024 Mercedes E 300 de 4MATIC (W214)
Fuel Economy: 565 mpg
3rd-
- 2 L Inline 4 Turbo PHEV
-
- 145 mph
-
- 6.6 seconds
-
- 309 BHP
-
- 565 mpg
-
- 4 Doors
-
- 5 Seats
-
- 370 L
-
- 2,215 kg
- Front - AWD
With a fuel economy of 565 mpg, the Mercedes E 300 de 4MATIC takes joint first place.
It's a 4 door AWD Saloon with 5 seats, with deliveries starting in 2024.
It is also joint 1st in The Best MPG Mercedes Cars Ever. -
2024 Mercedes E 300 e 4MATIC (W214)
Fuel Economy: 474.5 mpg
4th-
- 2 L Inline 4 Turbo PHEV
-
- 145 mph
-
- 6.5 seconds
-
- 308 BHP
-
- 474.5 mpg
-
- 4 Doors
-
- 5 Seats
-
- 370 L
-
- 2,190 kg
- Front - AWD
With a fuel economy of 474.5 mpg, the Mercedes E 300 e 4MATIC takes joint fourth place.
It's a 4 door AWD Saloon with 5 seats, with deliveries starting in 2024.
It is also joint 8th in The Best MPG Mercedes Cars Ever. -
2024 Mercedes E 400 e 4MATIC (W214)
Fuel Economy: 474.5 mpg
5th-
- 2 L Inline 4 Turbo PHEV
-
- 155 mph
-
- 5.3 seconds
-
- 376 BHP
-
- 474.5 mpg
-
- 4 Doors
-
- 5 Seats
-
- 370 L
-
- 2,190 kg
- Front - AWD
With a fuel economy of 474.5 mpg, the Mercedes E 400 e 4MATIC takes joint fourth place.
It's a 4 door AWD Saloon with 5 seats, with deliveries starting in 2024.
It is also joint 8th in The Best MPG Mercedes Cars Ever. -
2023 BMW 530e (G60)
Fuel Economy: 474.5 mpg
6th-
- 2 L Inline 4 Turbo PHEV
-
- 142 mph
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- 6.3 seconds
-
- 295 BHP
-
- 474.5 mpg
-
- 4 Doors
-
- 5 Seats
-
- 520 L
-
- 2,005 kg
- Front - RWD
With a fuel economy of 474.5 mpg, the BMW 530e takes joint fourth place.
It's a 4 door RWD Saloon with 5 seats, with deliveries starting in 2023.
It is also joint 1st in The Best MPG BMW Cars Ever. -
2022 Mercedes S 450 e (W223)
Fuel Economy: 474.5 mpg
7th-
- 3 L Inline 6 Turbo PHEV
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- 155 mph
-
- 5.9 seconds
-
- 402 BHP
-
- 474.5 mpg
-
- 4 Doors
-
- 5 Seats
-
- 350 L
-
- 2,335 kg
- Front - RWD
With a fuel economy of 474.5 mpg, the Mercedes S 450 e takes joint fourth place.
It's a 4 door RWD Saloon with 5 seats and was sold from 2022 to 2026.
It is also joint 8th in The Best MPG Mercedes Cars Ever. -
2022 Mercedes S 450 e L (V223)
Fuel Economy: 474.5 mpg
8th-
- 3 L Inline 6 Turbo PHEV
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- 155 mph
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- 5.9 seconds
-
- 402 BHP
-
- 474.5 mpg
-
- 4 Doors
-
- 5 Seats
-
- 350 L
-
- 2,355 kg
- Front - RWD
With a fuel economy of 474.5 mpg, the Mercedes S 450 e L takes joint fourth place.
It's a 4 door RWD Limousine with 5 seats and was sold from 2022 to 2026.
It is also joint 8th in The Best MPG Mercedes Cars Ever. -
2024 BMW 530e xDrive (G60)
Fuel Economy: 403.5 mpg
9th-
- 2 L Inline 4 Turbo PHEV
-
- 140 mph
-
- 6.3 seconds
-
- 295 BHP
-
- 403.5 mpg
-
- 4 Doors
-
- 5 Seats
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- 520 L
-
- 2,055 kg
- Front - AWD
With a fuel economy of 403.5 mpg, the BMW 530e xDrive takes joint ninth place.
It's a 4 door AWD Saloon with 5 seats, with deliveries starting in 2024.
It is also joint 4th in The Best MPG BMW Cars Ever. -
2022 Mercedes C 300 e (W206)
Fuel Economy: 403.5 mpg
10th-
- 2 L Inline 4 Turbo PHEV
-
- 152 mph
-
- 6.1 seconds
-
- 309 BHP
-
- 403.5 mpg
-
- 4 Doors
-
- 5 Seats
-
- 315 L
-
- 2,080 kg
- Front - RWD
With a fuel economy of 403.5 mpg, the Mercedes C 300 e takes joint ninth place.
It's a 4 door RWD Saloon with 5 seats, with deliveries starting in 2022.
It is also joint 18th in The Best MPG Mercedes Cars Ever. -
2021 Mercedes S 580 e 4MATIC (W223)
Fuel Economy: 403.5 mpg
11th-
- 3 L Inline 6 Turbo PHEV
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- 155 mph
-
- 4.9 seconds
-
- 503 BHP
-
- 403.5 mpg
-
- 4 Doors
-
- 5 Seats
-
- 350 L
-
- 2,375 kg
- Front - AWD
With a fuel economy of 403.5 mpg, the Mercedes S 580 e 4MATIC takes joint ninth place.
It's a 4 door AWD Saloon with 5 seats and was sold from 2021 to 2026.
It is also joint 18th in The Best MPG Mercedes Cars Ever. -
2021 Mercedes S 580 e 4MATIC L (V223)
Fuel Economy: 403.5 mpg
12th-
- 3 L Inline 6 Turbo PHEV
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- 155 mph
-
- 4.9 seconds
-
- 503 BHP
-
- 403.5 mpg
-
- 4 Doors
-
- 5 Seats
-
- 350 L
-
- 2,395 kg
- Front - AWD
With a fuel economy of 403.5 mpg, the Mercedes S 580 e 4MATIC L takes joint ninth place.
It's a 4 door AWD Limousine with 5 seats and was sold from 2021 to 2026.
It is also joint 18th in The Best MPG Mercedes Cars Ever. -
2024 BMW 330e (G20)
Fuel Economy: 353.1 mpg
13th-
- 2 L Inline 4 Turbo PHEV
-
- 143 mph
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- 5.9 seconds
-
- 288 BHP
-
- 353.1 mpg
-
- 4 Doors
-
- 5 Seats
-
- 375 L
-
- 1,835 kg
- Front - RWD
With a fuel economy of 353.1 mpg, the BMW 330e takes joint thirteenth place.
It's a 4 door RWD Saloon with 5 seats, with deliveries starting in 2024.
It is also joint 7th in The Best MPG BMW Cars Ever. -
2024 Mercedes AMG E 53 4MATIC+ (W214)
Fuel Economy: 353.1 mpg
14th-
- 3 L Inline 6 Bi-Turbo PHEV
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- 155 mph
-
- 4.0 seconds
-
- 604 BHP
-
- 353.1 mpg
-
- 4 Doors
-
- 5 Seats
-
- 370 L
-
- 2,315 kg
- Front - AWD
With a fuel economy of 353.1 mpg, the Mercedes AMG E 53 4MATIC+ takes joint thirteenth place.
It's a 4 door AWD Saloon with 5 seats, with deliveries starting in 2024.
It is also joint 23rd in The Best MPG Mercedes Cars Ever. -
2023 BMW 550e xDrive (G60)
Fuel Economy: 353.1 mpg
15th-
- 3 L Inline 6 Turbo PHEV
-
- 155 mph
-
- 4.3 seconds
-
- 482 BHP
-
- 353.1 mpg
-
- 4 Doors
-
- 5 Seats
-
- 520 L
-
- 2,155 kg
- Front - AWD
With a fuel economy of 353.1 mpg, the BMW 550e xDrive takes joint thirteenth place.
It's a 4 door AWD Saloon with 5 seats, with deliveries starting in 2023.
It is also joint 7th in The Best MPG BMW Cars Ever. -
2023 Mercedes A 250 e Saloon (V177)
Fuel Economy: 353.1 mpg
16th-
- 1.3 L Inline 4 Turbo PHEV
-
- 143 mph
-
- 7.5 seconds
-
- 215 BHP
-
- 353.1 mpg
-
- 4 Doors
-
- 5 Seats
-
- 345-1,125 L
-
- 1,630 kg
- Front - FWD
With a fuel economy of 353.1 mpg, the Mercedes A 250 e Saloon takes joint thirteenth place.
It's a 4 door FWD Saloon with 5 seats, with deliveries starting in 2023.
It is also joint 23rd in The Best MPG Mercedes Cars Ever. -
2022 Mercedes C 300 e 4MATIC (W206)
Fuel Economy: 353.1 mpg
17th-
- 2 L Inline 4 Turbo PHEV
-
- 149 mph
-
- 6.2 seconds
-
- 309 BHP
-
- 353.1 mpg
-
- 4 Doors
-
- 5 Seats
-
- 315 L
-
- 2,130 kg
- Front - AWD
With a fuel economy of 353.1 mpg, the Mercedes C 300 e 4MATIC takes joint thirteenth place.
It's a 4 door AWD Saloon with 5 seats, with deliveries starting in 2022.
It is also joint 23rd in The Best MPG Mercedes Cars Ever. -
2022 Mercedes C 400 e 4MATIC (W206)
Fuel Economy: 353.1 mpg
18th-
- 2 L Inline 4 Turbo PHEV
-
- 155 mph
-
- 5.4 seconds
-
- 376 BHP
-
- 353.1 mpg
-
- 4 Doors
-
- 5 Seats
-
- 315 L
-
- 2,130 kg
- Front - AWD
With a fuel economy of 353.1 mpg, the Mercedes C 400 e 4MATIC takes joint thirteenth place.
It's a 4 door AWD Saloon with 5 seats, with deliveries starting in 2022.
It is also joint 23rd in The Best MPG Mercedes Cars Ever. -
2024 BMW 330e xDrive (G20)
Fuel Economy: 313.9 mpg
19th-
- 2 L Inline 4 Turbo PHEV
-
- 143 mph
-
- 5.9 seconds
-
- 288 BHP
-
- 313.9 mpg
-
- 4 Doors
-
- 5 Seats
-
- 375 L
-
- 1,885 kg
- Front - AWD
With a fuel economy of 313.9 mpg, the BMW 330e xDrive takes nineteenth place.
It's a 4 door AWD Saloon with 5 seats, with deliveries starting in 2024.
It is also joint 11th in The Best MPG BMW Cars Ever. -
2024 Porsche Panamera 4 E-Hybrid
Fuel Economy: 282.5 mpg
20th-
- 2.9 L V6 Bi-Turbo PHEV
-
- 174 mph
-
- 4.1 seconds
-
- 464 BHP
-
- 282.5 mpg
-
- 4 Doors
-
- 5 Seats
-
- 430-1,264 L
-
- 2,230 kg
- Front - AWD
With a fuel economy of 282.5 mpg, the Porsche Panamera 4 E-Hybrid takes joint twentieth place.
It's a 4 door AWD Saloon with 5 seats, with deliveries starting in 2024.
It is also joint 1st in The Best MPG Porsche Cars Ever.













