Heaviest Cadillac cars
Top 40 heaviest Cadillac cars. Updated July 2026.
Comfort, safety and more electronic equipment are driving increase in passenger car curb weight with each new model generation.
Compact executive saloons of today are as big as full size luxury saloons of 1980s. Demands on more interior space increase the overall size of cars, and more stringent crash tests demand larger deformation zones and more structural rigidity.
Even increasing use of carbon fiber, aluminium, fiberglass and plastics, are not enough to offset these trends.
This list excludes SUVs, trucks and vans. Displayed weight is average curb weight as measured by manufacturer or independent sources.
| # | make & model | Weight (lbs)▼ | Image |
|---|---|---|---|
| 1. | 1983 Cadillac Fleetwood Presidential Limo | 5964 |  |
| 2. | 1976 Cadillac Fleetwood Eldorado Convertible | 5236 |  |
| 3. | 1956 Cadillac Eldorado Biarritz | 5099 |  |
| 4. | 1959 Cadillac Eldorado Seville Coupe | 5093 |  |
| 5. | 1957 Cadillac Eldorado Series 62 Seville | 5000 |  |
| 6. | 1953 Cadillac Eldorado Convertible | 5000 |  |
| 7. | 1965 Cadillac Fleetwood Eldorado | 5000 |  |
| 8. | 1968 Cadillac Fleetwood Sixty Special | 4982 |  |
| 9. | 1964 Cadillac Sedan de Ville 429 | 4899 |  |
| 10. | 1960 Cadillac Coupe De Ville Power Pack | 4872 |  |
| 11. | 1970 Cadillac Fleetwood Eldorado | 4806 |  |
| 12. | 1967 Cadillac Eldorado (345 PS) | 4791 |  |
| 13. | 1970 Cadillac Coupe DeVille | 4784 |  |
| 14. | 1959 Cadillac Coupe de Ville | 4780 |  |
| 15. | 1968 Cadillac Coupe De Ville | 4771 |  |
| 16. | 1965 Cadillac Calais Coupe | 4760 |  |
| 17. | 2017 Cadillac CT6 Plug-in Hybrid | 4530 |  |
| 18. | 2020 Cadillac CT6-V | 4517 |  |
| 19. | 1953 Cadillac de Ville Coupe | 4431 |  |
| 20. | 1975 Cadillac Seville | 4431 |  |
| 21. | 1956 Cadillac Sedan de Ville | 4431 |  |
| 22. | 2020 Cadillac CT6 4.2TT AWD | 4407 |  |
| 23. | 2006 Cadillac STS-V | 4359 |  |
| 24. | 1977 Cadillac Sedan De Ville Sedan | 4354 |  |
| 25. | 2009 Cadillac CTS-V | 4301 |  |
| 26. | 1992 Cadillac Brougham Sedan 5.7L | 4281 |  |
| 27. | 2008 Cadillac CTS 3.6 V6 AWD | 4277 |  |
| 28. | 1977 Cadillac Coupe De Ville 7.0 | 4270 |  |
| 29. | 2016 Cadillac CT6 3.0TT AWD | 4264 |  |
| 30. | 2011 Cadillac CTS-V Coupe | 4248 |  |
| 31. | 1981 Cadillac Sedan de Ville 6.0 | 4239 |  |
| 32. | 2012 Cadillac XTS 3.6 | 4217 |  |
| 33. | 2014 Cadillac XTS Vsport | 4215 |  |
| 34. | 1979 Cadillac Seville Diesel | 4191 |  |
| 35. | 2006 Cadillac DTS Performance | 4189 |  |
| 36. | 1979 Cadillac Seville | 4180 |  |
| 37. | 1980 Cadillac Seville 5.7 | 4178 |  |
| 38. | 2014 Cadillac CTS-V | 4158 |  |
| 39. | 2016 Cadillac CT6 3.6 AWD | 4138 |  |
| 40. | 2008 Cadillac STS | 4127 |  |
Sources
All data sourced from manufacturer's official figures.
List authored by SupercarLists.com. Last updated on 07/02/2026, last addition - Cadillac CT6 Plug-in Hybrid.
