| Clan Crusader 1971-1974 |
Clan |
| Climax CR1 |
|
| CMC Zinger 2005-current |
Mitsubishi |
| CODA Automotive CODA EV (2012) |
|
| Colani Mamba |
|
| Colani-Ford GT80 |
Ford |
| Commuter Cars Tango 2008-current |
|
| Consulier GTP 1985-2000 (Mosler Raptor / Intruder) |
coupes, Mosler, open-top-cars, supercars |
| Cord 810 / 812 1936-1937 |
Cord |
| Cord L-29 La Grande Speedster 1931 |
concepts-prototypes, Cord, open-top-cars |
| Corwin Getaway |
|
| Covington El Tiburon Shark 1962-1962 |
|
| Covini C6W 2004-current |
Corvini |
| Crosley CC Four 1946-1948 |
Crosley |
| Crosley Farm-O-Road 1950-1952 |
Crosley |
| Crosley Hotshot 1949-1952 |
Crosley, open-top-cars, sports-cars |
| Cub Cadet Challenger MX 750 EPS |
|
| Cub Commuter |
|
| Cunningham C-3 1952-1954 |
Cunningham |
| Cunningham C-4R 1952-1956 |
Cunningham, racing-vehicles, WSC-racing |
| Cunningham C7 |
|
| CUPRA Born 2021-current |
CUPRA-SEAT, electric-vehicles, hatchbacks |
| CUPRA DarkRebel 2023 |
concepts-prototypes, CUPRA-SEAT, electric-vehicles, sports-cars, wagons |
| CUPRA Formentor 2020-current |
crossovers-suvs, CUPRA-SEAT, fh5-roster |
| Czinger 21C V Max 2023-current |
Czinger, hypercars |