The Best MPG Convertibles In The World
Top 20

The Highest MPG Convertibles Ever
These are the highest MPG convertibles ever made for the public roads. It's no surprise that most of these are electric, but there are exceptions.
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2025 Bentley Continental GTC
Gas Mileage: 174.5 mpg
1st-
- 4 L V8 Bi-Turbo PHEV
-
- 168 mph
-
- 3.9 seconds
-
- 671 hp
-
- 174.5 mpg
-
- 2 Doors
-
- 4 Seats
-
- 4.7 ft3
-
- 5,811 lbs
- Front - AWD
With a gas mileage of 174.5 mpg, the Bentley Continental GTC takes joint first place.
It's a 2 door AWD Convertible with 4 seats, with deliveries starting in 2025.
It is also 2nd in The Best MPG Bentley Cars Ever. -
2020 Fiat 500Ce Long Range
Gas Mileage: 174.5 MPGe
2nd-
- Electric
-
- 93 mph
-
- 9.0 seconds
-
- 116 hp
-
- 174.5 MPGe
-
- 2 Doors
-
- 4 Seats
-
- 6.5-19.4 ft3
-
- 3,097 lbs
- FWD
With a gas mileage of 174.5 MPGe, the Fiat 500Ce Long Range takes joint first place.
It's a 2 door FWD Convertible with 4 seats, with deliveries starting in 2020.
It is also 3rd in The Best MPG Fiat Cars Ever. -
2017 Smart fortwo cabrio electric drive
Gas Mileage: 161 MPGe
3rd-
- Electric
-
- 80 mph
-
- 11.8 seconds
-
- 81 hp
-
- 161 MPGe
-
- 2 Doors
-
- 2 Seats
-
- 9.2-12 ft3
-
- 2,458 lbs
- Rear - RWD
With a gas mileage of 161 MPGe, the Smart fortwo cabrio electric drive takes third place.
It's a 2 door RWD Convertible with 2 seats and was sold from 2017 to 2019.
It is also 4th in The Best MPG Smart Cars Ever. -
2011 Tesla Roadster 2.5
Gas Mileage: 154.7 MPGe
4th-
- Electric
-
- 125 mph
-
- 3.9 seconds
-
- 288 hp
-
- 154.7 MPGe
-
- 2 Doors
-
- 2 Seats
-
- 6 ft3
-
- 2,727 lbs
- RWD
With a gas mileage of 154.7 MPGe, the Tesla Roadster 2.5 takes joint fourth place.
It's a 2 door RWD Roadster with 2 seats and was sold from 2011 to 2012.
It is also joint 9th in The Best MPG Tesla Cars Ever. -
2009 Tesla Roadster
Gas Mileage: 154.7 MPGe
5th-
- Electric
-
- 125 mph
-
- 3.9 seconds
-
- 249 hp
-
- 154.7 MPGe
-
- 2 Doors
-
- 2 Seats
-
- 6 ft3
-
- 2,899 lbs
- RWD
With a gas mileage of 154.7 MPGe, the Tesla Roadster takes joint fourth place.
It's a 2 door RWD Roadster with 2 seats and was sold from 2009 to 2011.
It is also joint 9th in The Best MPG Tesla Cars Ever. -
2023 Mini Cooper SE Convertible (F57)
Gas Mileage: 145.4 MPGe
6th-
- Electric
-
- 93 mph
-
- 8.2 seconds
-
- 181 hp
-
- 145.4 MPGe
-
- 2 Doors
-
- 4 Seats
-
- 5.7-7.6 ft3
-
- 3,230 lbs
- Front - FWD
With a gas mileage of 145.4 MPGe, the Mini Cooper SE Convertible takes sixth place.
It's a 2 door FWD Convertible with 4 seats and was sold from 2023 to 2024.
It is also 9th in The Best MPG Mini Cars Ever. -
2024 MG Cyberster Trophy
Gas Mileage: 143.4 MPGe
7th-
- Electric
-
- 121 mph
-
- 5.0 seconds
-
- 335 hp
-
- 143.4 MPGe
-
- 2 Doors
-
- 2 Seats
-
- 8.8 ft3
-
- 3,990 lbs
- RWD
With a gas mileage of 143.4 MPGe, the MG Cyberster Trophy takes seventh place.
It's a 2 door RWD Roadster with 2 seats, with deliveries starting in 2024.
It is also 7th in The Highest Power / Weight MG Cars Ever. -
2023 Fiat Abarth 500e Convertible
Gas Mileage: 139.6 MPGe
8th-
- Electric
-
- 96 mph
-
- 7.0 seconds
-
- 152 hp
-
- 139.6 MPGe
-
- 2 Doors
-
- 4 Seats
-
- 6.5-19.4 ft3
-
- 3,164 lbs
- FWD
With a gas mileage of 139.6 MPGe, the Fiat Abarth 500e Convertible takes eighth place.
It's a 2 door FWD Cabriolet with 4 seats, with deliveries starting in 2023.
It is also 9th in The Best MPG Fiat Cars Ever. -
2020 Smart EQ fortwo cabrio
Gas Mileage: 136 MPGe
9th-
- Electric
-
- 80 mph
-
- 11.9 seconds
-
- 81 hp
-
- 136 MPGe
-
- 2 Doors
-
- 2 Seats
-
- 6.7 ft3
-
- 2,480 lbs
- Rear - RWD
With a gas mileage of 136 MPGe, the Smart EQ fortwo cabrio takes ninth place.
It's a 2 door RWD Convertible with 2 seats, with deliveries starting in 2020.
It is also joint 11th in The Highest Torque Smart Cars Ever. -
2024 Wiesmann Project Thunderball
Gas Mileage: 126.5 MPGe
10th-
- Electric
-
unavailable-
- 2.9 seconds
-
- 671 hp
-
- 126.5 MPGe
-
- 2 Doors
-
- 2 Seats
-
- 6.4 ft3
-
- 3,913 lbs
- Rear Mid - RWD
With a gas mileage of 126.5 MPGe, the Wiesmann Project Thunderball takes tenth place.
It's a 2 door RWD Roadster with 2 seats, with deliveries starting in 2024.
It is also 1st in The Most Powerful Wiesmann Cars Ever. -
2024 MG Cyberster GT
Gas Mileage: 124.7 MPGe
11th-
- Electric
-
- 125 mph
-
- 3.2 seconds
-
- 496 hp
-
- 124.6 MPGe
-
- 2 Doors
-
- 2 Seats
-
- 8.8 ft3
-
- 4,211 lbs
- AWD
With a gas mileage of 124.7 MPGe, the MG Cyberster GT takes eleventh place.
It's a 2 door AWD Roadster with 2 seats, with deliveries starting in 2024.
It is also joint 1st in The Fastest Acceleration MG Cars Ever. -
2018 BMW i8 Roadster (I12)
Gas Mileage: 117.6 mpg
12th-
- 1.5 L Inline 3 Turbo PHEV
-
- 155 mph
-
- 4.6 seconds
-
- 369 hp
-
- 117.6 mpg
-
- 2 Doors
-
- 2+2 Seats
-
- 3.1 ft3
-
- 3,516 lbs
- Rear Mid - 4WD
With a gas mileage of 117.6 mpg, the BMW i8 Roadster takes twelfth place.
It's a 2 door 4WD Roadster with 2+2 seats and was sold from 2018 to 2020.
It is also joint 35th in The Highest Power / Cubic Capacity BMW Cars Ever. -
2024 Maserati GranCabrio Folgore
Gas Mileage: 112.6 MPGe
13th-
- Electric
-
- 180 mph
-
- 2.8 seconds
-
- 751 hp
-
- 112.6 MPGe
-
- 2 Doors
-
- 4 Seats
-
- 4-5.3 ft3
-
- 5,159 lbs
- AWD
With a gas mileage of 112.6 MPGe, the Maserati GranCabrio Folgore takes thirteenth place.
It's a 2 door AWD Cabriolet with 4 seats, with deliveries starting in 2024.
It is also joint 1st in The Most Powerful Maserati Cars Ever. -
2025 Aspark Owl Roadster
Gas Mileage: 81.6 MPGe
14th-
- Electric
-
- 217 mph
-
- 1.9 seconds
-
- 1,953 hp
-
- 81.6 MPGe
-
- 2 Doors
-
- 2 Seats
-
- 1.8 ft3
-
- 4,519 lbs
- AWD
With a gas mileage of 81.6 MPGe, the Aspark Owl Roadster takes fourteenth place.
It's a 2 door AWD Roadster with 2 seats, with deliveries starting in 2025.
It is also 1st in The Most Powerful Convertibles Ever. -
1965 Toyota Sports 800 (UP15)
Gas Mileage: 72.9 mpg
15th-
- 0.8 L Flat 2
-
- 96 mph
-
- 18.6 seconds
-
- 44 hp
-
- 72.9 mpg
-
- 2 Doors
-
- 2 Seats
-
unavailable-
- 1,279 lbs
- Front - RWD
With a gas mileage of 72.9 mpg, the Toyota Sports 800 takes fifteenth place.
It's a 2 door RWD Targa Top with 2 seats and was sold from 1965 to 1969.
It is also 3rd in The Best MPG Petrol Cars Ever. -
2010 Smart Fortwo Cabrio cdi 54
Gas Mileage: 71.3 mpg
16th-
- 0.8 L Inline 3 Turbo
-
- 84 mph
-
- 19.8 seconds
-
- 53 hp
-
- 71.3 mpg
-
- 3 Doors
-
- 2 Seats
-
- 7.8 ft3
-
- 1,764 lbs
- Rear - RWD
With a gas mileage of 71.3 mpg, the Smart Fortwo Cabrio cdi 54 takes joint sixteenth place.
It's a 3 door RWD Convertible with 2 seats and was sold from 2010 to 2015.
It is also joint 15th in The Best MPG Smart Cars Ever. -
2007 Smart Fortwo Cabrio cdi 45
Gas Mileage: 71.3 mpg
17th-
- 0.8 L Inline 3 Turbo
-
- 84 mph
-
- 19.8 seconds
-
- 44 hp
-
- 71.3 mpg
-
- 3 Doors
-
- 2 Seats
-
- 7.8-12 ft3
-
- 1,929 lbs
- Rear - RWD
With a gas mileage of 71.3 mpg, the Smart Fortwo Cabrio cdi 45 takes joint sixteenth place.
It's a 3 door RWD Convertible with 2 seats and was sold from 2007 to 2010.
It is also joint 15th in The Best MPG Smart Cars Ever. -
2016 Citroën E-Mehari
Gas Mileage: 69.8 MPGe
18th-
- Electric
-
- 68 mph
-
unavailable-
- 67 hp
-
- 69.8 MPGe
-
- 3 Doors
-
- 4 Seats
-
- 7.1-28.3 ft3
-
- 3,097 lbs
- FWD
With a gas mileage of 69.8 MPGe, the Citroën E-Mehari takes eighteenth place.
It's a 3 door FWD Convertible with 4 seats and was sold from 2016 to 2019.
It is also 22nd in The Best MPG Citroën Cars Ever. -
2003 Smart smart cabrio cdi & pure
Gas Mileage: 69.2 mpg
19th-
- 0.8 L Inline 3 Turbo
-
- 84 mph
-
- 19.8 seconds
-
- 40 hp
-
- 69.2 mpg
-
- 3 Doors
-
- 2 Seats
-
- 5.3 ft3
-
- 1,797 lbs
- Rear - RWD
With a gas mileage of 69.2 mpg, the Smart smart cabrio cdi & pure takes joint nineteenth place.
It's a 3 door RWD Convertible with 2 seats and was sold from 2003 to 2006.
It is also joint 19th in The Best MPG Smart Cars Ever. -
2001 Smart smart cabrio cdi & pure
Gas Mileage: 69.2 mpg
20th-
- 0.8 L Inline 3 Turbo
-
- 84 mph
-
- 19.8 seconds
-
- 40 hp
-
- 69.2 mpg
-
- 3 Doors
-
- 2 Seats
-
- 5.3 ft3
-
- 1,631 lbs
- Rear - RWD
With a gas mileage of 69.2 mpg, the Smart smart cabrio cdi & pure takes joint nineteenth place.
It's a 3 door RWD Convertible with 2 seats and was sold from 2001 to 2003.
It is also joint 19th in The Best MPG Smart Cars Ever.





















