|
See also: | Drivers, Teams, Entrants, Car Models, Car Manufacturers, Engine Manufacturers, Tyre Manufacturers, Lubricant Manufacturers, Car Numbers, Sponsor Industries, Designers |
Retirement Ratio
|
|
until 1967 ACF GP
Ignore Indy 500 races
Ignore non-championship races
Note: records involving non-championship races may be inaccurate due to incomplete data.
Pos | Sponsor | Retirement Ratio | Retirements | Entries |
1 | Elf | 50.00% | 1 | 2 |
2 | Shell | 44.44% | 4 | 9 |
|
|