0–100 km/t: 53 af 70 versioner vurderet.
Renault 21 Nevada TD topper Renault 21-placeringen efter 0–100 km/t med 16,1 s.
På tværs af 53 placerede versioner spænder 0–100 km/t fra 7,4 s til 16,1 s.
| # | Version | Årgang | Karrosseri | Brændstof | 0–100 km/t |
|---|---|---|---|---|---|
| 1 | Renault 21 Nevada TD | 1991 | Stationcar | Diesel | 16,1 s |
| 2 | Renault 21 Nevada GTD | 1989 | Stationcar | Diesel | 16,1 s |
| 3 | Renault 21 SD | 1989 | Sedan | Diesel | 16,0 s |
| 4 | Renault 21 SD | 1989 | Hatchback | Diesel | 16,0 s |
| 5 | Renault 21 TD | 1986 | Sedan | Diesel | 15,6 s |
| 6 | Renault 21 GTD | 1986 | Sedan | Diesel | 15,6 s |
| 7 | Renault 21 TD | 1991 | Sedan | Diesel | 15,1 s |
| 8 | Renault 21 TD | 1991 | Hatchback | Diesel | 15,1 s |
| 9 | Renault 21 GTD | 1989 | Sedan | Diesel | 15,1 s |
| 10 | Renault 21 GTD | 1989 | Hatchback | Diesel | 15,1 s |
| 11 | Renault 21 Nevada GTS | 1991 | Stationcar | Benzin | 14,6 s |
| 12 | Renault 21 GTS | 1991 | Sedan | Benzin | 13,8 s |
| 13 | Renault 21 GTS | 1991 | Hatchback | Benzin | 13,8 s |
| 14 | Renault 21 Nevada TL | 1989 | Stationcar | Benzin | 13,3 s |
| 15 | Renault 21 Nevada Turbo D | 1989 | Stationcar | Diesel | 12,5 s |
| 16 | Renault 21 TL | 1989 | Sedan | Benzin | 12,5 s |
| 17 | Renault 21 GTL | 1989 | Sedan | Benzin | 12,5 s |
| 18 | Renault 21 TL | 1989 | Hatchback | Benzin | 12,5 s |
| 19 | Renault 21 GTL | 1989 | Hatchback | Benzin | 12,5 s |
| 20 | Renault 21 TL | 1986 | Sedan | Benzin | 12,0 s |
| 21 | Renault 21 Turbo D | 1989 | Sedan | Diesel | 11,8 s |
| 22 | Renault 21 Turbo D | 1989 | Hatchback | Diesel | 11,8 s |
| 23 | Renault 21 Nevada GTS | 1989 | Stationcar | Benzin | 11,5 s |
| 24 | Renault 21 Nevada GTX | 1989 | Stationcar | Benzin | 11,3 s |
| 25 | Renault 21 Nevada TXE | 1989 | Stationcar | Benzin | 11,3 s |
| 26 | Renault 21 GTX | 1989 | Sedan | Benzin | 10,8 s |
| 27 | Renault 21 TXE | 1989 | Sedan | Benzin | 10,8 s |
| 28 | Renault 21 GTX | 1989 | Hatchback | Benzin | 10,8 s |
| 29 | Renault 21 TXE | 1989 | Hatchback | Benzin | 10,8 s |
| 30 | Renault 21 Nevada GTX | 1989 | Stationcar | Benzin | 10,7 s |
| 31 | Renault 21 Nevada TXE | 1989 | Stationcar | Benzin | 10,7 s |
| 32 | Renault 21 GTS | 1989 | Sedan | Benzin | 10,7 s |
| 33 | Renault 21 GTS | 1989 | Hatchback | Benzin | 10,7 s |
| 34 | Renault 21 Nevada GTX | 1987 | Stationcar | Benzin | 10,7 s |
| 35 | Renault 21 TS | 1986 | Sedan | Benzin | 10,7 s |
| 36 | Renault 21 GTS | 1986 | Sedan | Benzin | 10,7 s |
| 37 | Renault 21 TSE | 1986 | Sedan | Benzin | 10,7 s |
| 38 | Renault 21 Nevada TXI | 1992 | Stationcar | Benzin | 10,2 s |
| 39 | Renault 21 GTX | 1989 | Sedan | Benzin | 9,9 s |
| 40 | Renault 21 TXE | 1989 | Sedan | Benzin | 9,9 s |
| 41 | Renault 21 GTX | 1989 | Hatchback | Benzin | 9,9 s |
| 42 | Renault 21 TXE | 1989 | Hatchback | Benzin | 9,9 s |
| 43 | Renault 21 RX | 1987 | Sedan | Benzin | 9,9 s |
| 44 | Renault 21 GTX | 1987 | Sedan | Benzin | 9,9 s |
| 45 | Renault 21 TI | 1987 | Sedan | Benzin | 9,9 s |
| 46 | Renault 21 TXI | 1990 | Sedan | Benzin | 9,8 s |
| 47 | Renault 21 TXI | 1990 | Hatchback | Benzin | 9,8 s |
| 48 | Renault 21 GTX | 1987 | Sedan | Benzin | 9,7 s |
| 49 | Renault 21 TI | 1987 | Sedan | Benzin | 9,7 s |
| 50 | Renault 21 RX | 1986 | Sedan | Benzin | 9,7 s |
| 51 | Renault 21 TXE | 1986 | Sedan | Benzin | 9,7 s |
| 52 | Renault 21 Turbo Quadra | 1990 | Sedan | Benzin | 8,6 s |
| 53 | Renault 21 Turbo | 1988 | Sedan | Benzin | 7,4 s |