Longest convertibles and roadsters
We ranked 30 convertibles and roadsters from the 1CARS catalog by overall length. The BMW M4 leads with 4,794 mm (188.7 in).
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Longest convertibles and roadsters
30 models- 1. BMW M4 3.0 l Competition xDrive 4,794 mm Specs: BMW M4 3.0 l Competition xDrive
- 2. Ford Thunderbird 3.9 l AJ-30 V8 4,732 mm Specs: Ford Thunderbird 3.9 l AJ-30 V8
- 3. Jaguar E-Type 5.3 V12 Series 3 4,686 mm Specs: Jaguar E-Type 5.3 V12 Series 3
- 4. Ferrari 812 6.5 l GTS 4,657 mm Specs: Ferrari 812 6.5 l GTS
- 5. Mercedes-Benz SLS AMG 6.2 l 4,638 mm Specs: Mercedes-Benz SLS AMG 6.2 l
- 6. BMW M3 4.0 l V8 4,615 mm Specs: BMW M3 4.0 l V8
- 7. Porsche Carrera GT 5.7 l Carrera GT 4,613 mm Specs: Porsche Carrera GT 5.7 l Carrera GT
- 8. Ford Thunderbird Special Supercharged 312 5.1 l 312 V8 Paxton supercharged (F-code) 4,608 mm Specs: Ford Thunderbird Special Supercharged 312 5.1 l 312 V8 Paxton supercharged (F-code)
- 9. Ferrari Portofino 3.9 l V8 4,586 mm Specs: Ferrari Portofino 3.9 l V8
- 10. Mercedes-Benz SL-Class 3.5 l SL 350 4,582 mm Specs: Mercedes-Benz SL-Class 3.5 l SL 350
- 11. Chevrolet Corvette 5.4 l 327 V8 fuel injection (SAE gross) 4,501 mm Specs: Chevrolet Corvette 5.4 l 327 V8 fuel injection (SAE gross)
- 12. Dodge Viper 8.3 l SRT-10 V10 4,460 mm Specs: Dodge Viper 8.3 l SRT-10 V10
- 13. Maserati 3500 GT 3.5 l Tipo 101 4,450 mm Specs: Maserati 3500 GT 3.5 l Tipo 101
- 14. Pagani Zonda 7.3 l F / F Clubsport Limited run · 140 built 4,395 mm Specs: Pagani Zonda 7.3 l F / F Clubsport
- 15. BMW 507 3.2 l M507/1 4,380 mm Specs: BMW 507 3.2 l M507/1
- 16. Porsche Boxster 2.7 l 4,374 mm Specs: Porsche Boxster 2.7 l
- 17. Lamborghini Gallardo Superleggera 5.2 l LP 570-4 Spyder Performante V10 4,300 mm Specs: Lamborghini Gallardo Superleggera 5.2 l LP 570-4 Spyder Performante V10
- 18. Mercedes-Benz 190 SL 1.9 l (M121 BII) 4,290 mm Specs: Mercedes-Benz 190 SL 1.9 l (M121 BII)
- 19. Vauxhall Prince Henry 4.0 l (C-type, 3969 cc) 4,115 mm Specs: Vauxhall Prince Henry 4.0 l (C-type, 3969 cc)
- 20. Fiat 124 Spider 1.4 l MultiAir Turbo manual 4,054 mm Specs: Fiat 124 Spider 1.4 l MultiAir Turbo manual
- 21. Pontiac Bonneville Special 4.4 l 4,021 mm Specs: Pontiac Bonneville Special 4.4 l
- 22. Mazda MX-5 1.8 l MZR 4,000 mm Specs: Mazda MX-5 1.8 l MZR
- 23. Alfa Romeo 4C Spider Base version 3,989 mm Specs: Alfa Romeo 4C Spider Base version
- 24. Tesla Roadster Electric 3,946 mm Specs: Tesla Roadster Electric
- 25. Aston Martin DB3S 3.0 l 3,910 mm Specs: Aston Martin DB3S 3.0 l
- 26. Toyota MR2 1.8 l VVT-i (1ZZ-FE) manual 3,885 mm Specs: Toyota MR2 1.8 l VVT-i (1ZZ-FE) manual
- 27. AC Cars AC Ace 2.0 AC six 3,861 mm Specs: AC Cars AC Ace 2.0 AC six
- 28. Lotus Elise 1.8 l R / Elise S (2ZZ-GE) 3,785 mm Specs: Lotus Elise 1.8 l R / Elise S (2ZZ-GE)
- 29. KTM X-Bow Base version 3,738 mm Specs: KTM X-Bow Base version
- 30. Ford Model T 2.9 l Touring (20 hp) 3,404 mm Specs: Ford Model T 2.9 l Touring (20 hp)
Method and data
Each model appears once, with the greatest overall length quoted for any of its versions (or for its generation, when a version has no figure of its own). How we collect and check data
Ranked: 30 of 1,149 models in the 1CARS catalog have a figure for this list.
Not ranked: Devel Motors Devel Sixteen (5,200 mm) - concept car. Concept cars, prototypes, one-offs and racing cars stay out of the ranking; limited-run models are marked.
Download the full list (CSV) · Free to reuse under CC BY 4.0: credit “1CARS” and link to this page. Spot an error? Tell us - we check every report.
Where does my car rank?
See its place in every ranking and how it compares with the rest of its class.
More rankings
More rankings: convertibles and roadsters
- Smallest convertibles and roadsters
- Widest convertibles and roadsters
- Lightest convertibles and roadsters
- Heaviest convertibles and roadsters
- Most powerful convertibles and roadsters
- Fastest convertibles and roadsters
- Quickest convertibles and roadsters, 0–100
- Most torque: convertibles and roadsters
- Power-to-weight: convertibles and roadsters
- Biggest engines: convertibles and roadsters
- Most economical convertibles and roadsters
Longest in other classes
Questions and answers
Which is the longest convertible or roadster in the 1CARS catalog?
The BMW M4 (M4 (G82/G83) · 2020–present), with 4,794 mm (188.7 in). Second is the Ford Thunderbird with 4,732 mm.
How is this ranking compiled?
Each model appears once, with the greatest overall length quoted for any of its versions (or for its generation, when a version has no figure of its own).
Why is a model missing from the list?
A model is listed only when the 1CARS catalog has a confirmed figure for it. Models without an official figure stay out instead of getting an estimate, and the list grows as we add data. Concept cars, prototypes, one-offs and racing cars are not ranked; limited-run models are marked.