Best Power/Weight Convertibles

Highest Power To Weight Convertibles In The World

Top 20

The Highest Power / Weight Convertibles Ever

The Highest Power / Weight Convertibles Ever

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These convertibles have the highest power-to-weight of all production cars.

  1. 2022 Hennessey Venom F5 Roadster

    Power-to-Weight: 1,312 BHP/Tonne

    1st
    (2022 - present)
    ...Roadster
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    6.6 L V8 Bi-Turbo
    
    272 mph
    
    2.6 seconds
    
    1,817 BHP
    
    unavailable
    
    2 Doors
    
    2 Seats
    
    unavailable
    kg
    1,385 kg
    Rear Mid - RWD
    All Specs

    With a power-to-weight ratio of 1,312 BHP/Tonne, the Hennessey Venom F5 Roadster takes first place.
    It's a 2 door RWD Targa Top with 2 seats, with deliveries starting in 2022.
    It is also joint 1st in Cars With The Most Powerful V8 Engines.

  2. 2025 Koenigsegg Sadair's Spear

    Power-to-Weight: 1,157 BHP/Tonne

    2nd
    (2025 - present)
    ...r's Spear
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    5.1 L V8 Bi-Turbo
    
    224 mph
    
    2.6 seconds
    
    1,603 BHP
    
    unavailable
    
    2 Doors
    
    2 Seats
    
    50-100 L
    kg
    1,385 kg
    Rear Mid - RWD
    All Specs

    With a power-to-weight ratio of 1,157 BHP/Tonne, the Koenigsegg Sadair's Spear takes second place.
    It's a 2 door RWD Targa Top with 2 seats, with deliveries starting in 2025.
    It is also joint 1st in The Highest Power / Litre Koenigsegg Cars Ever.

  3. 2023 Koenigsegg Jesko Absolut

    Power-to-Weight: 1,151 BHP/Tonne

    3rd
    (2023 - present)
    ...o Absolut
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    5.1 L V8 Bi-Turbo
    
    310 mph
    
    2.6 seconds
    
    1,600 BHP
    
    unavailable
    
    2 Doors
    
    2 Seats
    
    100-150 L
    kg
    1,390 kg
    Rear Mid - RWD
    All Specs

    With a power-to-weight ratio of 1,151 BHP/Tonne, the Koenigsegg Jesko Absolut takes third place.
    It's a 2 door RWD Targa Top with 2 seats, with deliveries starting in 2023.
    It is also 1st in The Fastest Cars In The World.

  4. 2023 Koenigsegg Jesko Attack

    Power-to-Weight: 1,127 BHP/Tonne

    4th
    (2023 - present)
    ...ko Attack
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    5.1 L V8 Bi-Turbo
    
    300 mph
    
    2.6 seconds
    
    1,600 BHP
    
    unavailable
    
    2 Doors
    
    2 Seats
    
    50-100 L
    kg
    1,420 kg
    Rear Mid - RWD
    All Specs

    With a power-to-weight ratio of 1,127 BHP/Tonne, the Koenigsegg Jesko Attack takes fourth place.
    It's a 2 door RWD Targa Top with 2 seats, with deliveries starting in 2023.
    It is also 2nd in The Fastest Convertibles Ever.

  5. 2015 Ultima Evolution Convertible Supercharged

    Power-to-Weight: 1,097 BHP/Tonne

    5th
    (2015 - present)
    ...ercharged
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    6.8 L V8 Supercharged
    
    240 mph
    
    2.4 seconds
    
    1,020 BHP
    
    unavailable
    
    2 Doors
    
    2 Seats
    
    unavailable
    kg
    930 kg
    Rear Mid - RWD
    All Specs

    With a power-to-weight ratio of 1,097 BHP/Tonne, the Ultima Evolution Convertible Supercharged takes fifth place.
    It's a 2 door RWD Targa Top with 2 seats, with deliveries starting in 2015.
    It is also joint 1st in The Most Powerful Ultima Cars Ever.

  6. 2023 Koenigsegg CC850

    Power-to-Weight: 1,000 BHP/Tonne

    6th
    (2023 - present)
    ...CC850
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    5.1 L V8 Bi-Turbo
    
    unavailable
    
    unavailable
    
    1,385 BHP
    
    unavailable
    
    2 Doors
    
    2 Seats
    
    unavailable
    kg
    1,385 kg
    Rear Mid - RWD
    All Specs

    With a power-to-weight ratio of 1,000 BHP/Tonne, the Koenigsegg CC850 takes joint sixth place.
    It's a 2 door RWD Targa Top with 2 seats, with deliveries starting in 2023.
    It is also 5th in The Highest Power / Weight Koenigsegg Cars Ever.

  7. 2011 Hennessey Venom GT

    Power-to-Weight: 1,000 BHP/Tonne

    7th
    (2011 - 2017)
    ...Venom GT
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    7 L V8 Bi-Turbo
    
    270 mph
    
    2.8 seconds
    
    1,244 BHP
    
    14 mpg
    
    2 Doors
    
    2 Seats
    
    unavailable
    kg
    1,244 kg
    Rear Mid - RWD
    All Specs

    With a power-to-weight ratio of 1,000 BHP/Tonne, the Hennessey Venom GT takes joint sixth place.
    It's a 2 door RWD Targa Top with 2 seats and was sold from 2011 to 2017.
    It is also 4th in The Highest Power / Weight Cars From The 2010s.

  8. 2025 Aspark Owl Roadster

    Power-to-Weight: 953 BHP/Tonne

    8th
    (2025 - present)
    ...Roadster
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    Electric
    
    217 mph
    
    1.9 seconds
    
    1,953 BHP
    
    98 MPGe
    
    2 Doors
    
    2 Seats
    
    50 L
    kg
    2,050 kg
    AWD
    All Specs

    With a power-to-weight ratio of 953 BHP/Tonne, the Aspark Owl Roadster takes eighth 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.

  9. 2016 Koenigsegg Regera

    Power-to-Weight: 943 BHP/Tonne

    9th
    (2016 - 2022)
    ...Regera
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    5.1 L V8 Bi-Turbo MHEV
    
    255 mph
    
    2.8 seconds
    
    1,500 BHP
    
    13.2 mpg
    
    2 Doors
    
    2 Seats
    
    150 L
    kg
    1,590 kg
    Rear Mid - RWD
    All Specs

    With a power-to-weight ratio of 943 BHP/Tonne, the Koenigsegg Regera takes ninth place.
    It's a 2 door RWD Targa Top with 2 seats and was sold from 2016 to 2022.
    It is also 1st in The Highest Torque Convertibles Ever.

  10. 2023 Aston Martin Valkyrie Spider

    Power-to-Weight: 844 BHP/Tonne

    10th
    (2023 - 2024)
    ...ie Spider
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    6.5 L V12 MHEV
    
    220 mph
    
    2.6 seconds
    
    1,139 BHP
    
    13.2 mpg
    
    2 Doors
    
    2 Seats
    
    unavailable
    kg
    1,350 kg
    Rear Mid - RWD
    All Specs

    With a power-to-weight ratio of 844 BHP/Tonne, the Aston Martin Valkyrie Spider takes tenth place.
    It's a 2 door RWD Roadster with 2 seats and was sold from 2023 to 2024.
    It is also 1st in The Highest Power / Weight Aston Martin Cars Ever.

  11. 2015 Koenigsegg Agera RS

    Power-to-Weight: 832 BHP/Tonne

    11th
    (2015 - 2018)
    ...Agera RS
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    5.1 L V8 Bi-Turbo
    
    277 mph
    
    2.7 seconds
    
    1,160 BHP
    
    19.2 mpg
    
    2 Doors
    
    2 Seats
    
    150 L
    kg
    1,395 kg
    Rear Mid - RWD
    All Specs

    With a power-to-weight ratio of 832 BHP/Tonne, the Koenigsegg Agera RS takes eleventh place.
    It's a 2 door RWD Targa Top with 2 seats and was sold from 2015 to 2018.
    It is also 2nd in The Fastest Cars From The 2010s.

  12. 2008 Koenigsegg CCXR Edition

    Power-to-Weight: 795 BHP/Tonne

    12th
    (2008 - 2010)
    ...R Edition
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    4.8 L V8 Supercharged
    
    250 mph
    
    2.9 seconds
    
    1,018 BHP
    
    12.8 mpg
    
    2 Doors
    
    2 Seats
    
    120 L
    kg
    1,280 kg
    Rear Mid - RWD
    All Specs

    With a power-to-weight ratio of 795 BHP/Tonne, the Koenigsegg CCXR Edition takes joint twelfth place.
    It's a 2 door RWD Targa Top with 2 seats and was sold from 2008 to 2010.
    It is also joint 2nd in The Highest Power / Weight Cars From The 2000s.

  13. 2007 Koenigsegg CCXR

    Power-to-Weight: 795 BHP/Tonne

    13th
    (2007 - 2010)
    ...CCXR
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    4.7 L V8 Supercharged
    
    250 mph
    
    3.1 seconds
    
    1,018 BHP
    
    12.8 mpg
    
    2 Doors
    
    2 Seats
    
    120 L
    kg
    1,280 kg
    Rear Mid - RWD
    All Specs

    With a power-to-weight ratio of 795 BHP/Tonne, the Koenigsegg CCXR takes joint twelfth place.
    It's a 2 door RWD Targa Top with 2 seats and was sold from 2007 to 2010.
    It is also joint 2nd in The Highest Power / Weight Cars From The 2000s.

  14. 2011 Koenigsegg Agera R

    Power-to-Weight: 794 BHP/Tonne

    14th
    (2011 - 2014)
    ...Agera R
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    5 L V8 Bi-Turbo
    
    261 mph
    
    2.8 seconds
    
    1,140 BHP
    
    19.2 mpg
    
    2 Doors
    
    2 Seats
    
    120 L
    kg
    1,435 kg
    Rear Mid - RWD
    All Specs

    With a power-to-weight ratio of 794 BHP/Tonne, the Koenigsegg Agera R takes fourteenth place.
    It's a 2 door RWD Targa Top with 2 seats and was sold from 2011 to 2014.
    It is also joint 3rd in The Best MPG Koenigsegg Cars Ever.

  15. 2025 Bugatti W16 Mistral

    Power-to-Weight: 774 BHP/Tonne

    15th
    (2025 - present)
    ...6 Mistral
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    8 L W16 Quad-Turbo
    
    273 mph
    
    2.4 seconds
    
    1,578 BHP
    
    13 mpg
    
    2 Doors
    
    2 Seats
    
    unavailable
    kg
    2,040 kg
    Rear Mid - AWD
    All Specs

    With a power-to-weight ratio of 774 BHP/Tonne, the Bugatti W16 Mistral takes fifteenth place.
    It's a 2 door AWD Roadster with 2 seats, with deliveries starting in 2025.
    It is also joint 1st in The Highest Torque Bugatti Cars Ever.

  16. 2026 Donkervoort P24 RS

    Power-to-Weight: 759 BHP/Tonne

    16th
    (2026)
    ...P24 RS
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    3.5 L V6 Bi-Turbo
    
    186 mph
    
    2.5 seconds
    
    592 BHP
    
    28.5 mpg
    
    2 Doors
    
    2 Seats
    
    298 L
    kg
    780 kg
    Front Mid - RWD
    All Specs

    With a power-to-weight ratio of 759 BHP/Tonne, the Donkervoort P24 RS takes sixteenth place.
    It's a 2 door RWD Roadster with 2 seats, with deliveries starting in 2026.
    It is also joint 7th in The Fastest Accelerating RWD Cars Ever.

  17. 2015 Ultima Evolution Convertible LS7

    Power-to-Weight: 753 BHP/Tonne

    17th
    (2015 - present)
    ...tible LS7
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    7 L V8
    
    200 mph
    
    2.7 seconds
    
    700 BHP
    
    unavailable
    
    2 Doors
    
    2 Seats
    
    unavailable
    kg
    930 kg
    Rear Mid - RWD
    All Specs

    With a power-to-weight ratio of 753 BHP/Tonne, the Ultima Evolution Convertible LS7 takes seventeenth place.
    It's a 2 door RWD Targa Top with 2 seats, with deliveries starting in 2015.
    It is also joint 2nd in Cars With The Most Powerful Naturally Aspirated V8 Engines.

  18. 2012 Koenigsegg Agera S

    Power-to-Weight: 728 BHP/Tonne

    18th
    (2012 - 2014)
    ...Agera S
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    5 L V8 Bi-Turbo
    
    261 mph
    
    2.9 seconds
    
    1,030 BHP
    
    19.2 mpg
    
    2 Doors
    
    2 Seats
    
    120 L
    kg
    1,415 kg
    Rear Mid - RWD
    All Specs

    With a power-to-weight ratio of 728 BHP/Tonne, the Koenigsegg Agera S takes eighteenth place.
    It's a 2 door RWD Targa Top with 2 seats and was sold from 2012 to 2014.
    It is also joint 5th in The Fastest Koenigsegg Cars Ever.

  19. 2026 Chevrolet Corvette ZR1X (C8)

    Power-to-Weight: 701 BHP/Tonne

    19th
    (2026)
    ...ette ZR1X
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    5.5 L V8 Bi-Turbo MHEV
    
    233 mph
    
    2.0 seconds
    
    1,250 BHP
    
    unavailable
    
    2 Doors
    
    2 Seats
    
    255 L
    kg
    1,783 kg
    Rear Mid - 4WD
    All Specs

    With a power-to-weight ratio of 701 BHP/Tonne, the Chevrolet Corvette ZR1X takes nineteenth place.
    It's a 2 door 4WD Targa Top with 2 seats, with deliveries starting in 2026.
    It is also joint 1st in The Highest Power / Litre Chevrolet Cars Ever.

  20. 2017 Ferrari LaFerrari Aperta

    Power-to-Weight: 696 BHP/Tonne

    20th
    (2017)
    ...ri Aperta
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    6.3 L V12 MHEV
    
    217 mph
    
    2.5 seconds
    
    950 BHP
    
    20 mpg
    
    2 Doors
    
    2 Seats
    
    unavailable
    kg
    1,365 kg
    Rear Mid - RWD
    All Specs

    With a power-to-weight ratio of 696 BHP/Tonne, the Ferrari LaFerrari Aperta takes twentieth place.
    It's a 2 door RWD Roadster with 2 seats and was sold during 2017.
    It is also joint 1st in The Fastest Ferrari Cars Ever.

Other Car Rankings

Best Power/Weight 23K totalTop Power/Weight Audis 1.7K totalTop Power/Weight BMWs 1.7K totalTop Power/Weight AROs 20+ totalBest Power/Weight Estates 3.6K totalTop Power/Weight Aston Martins 110+ totalTop Power/Weight Alpines 15+ totalTop Power/Weight Austins 70+ totalTop Power/Weight Bentleys 100+ totalTop Power/Weight Alfa Romeos 350+ total
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