Indianapolis 500
Al Unser Career Stats
| Indianapolis 500 Career Summary | ||||||||
| Starts | Total Laps | Poles | Victories | Top 5 | Top 10 | Races led | Laps led | Winnings |
| 27 | 4356 | 1 | 4 | 13 | 15 | 11 | 644 | $3,379,176 |
| Year | Fin. | St. | Car# | Car Name/Entrant* | C/E/T | Qual. Spd. | Run/Out | Laps | Led | Winnings |
| 1965 | 9 | 32 | 45 | Sheraton-Thompson | Lola/Ford | 154.440 | Running | 196 | 0 | $14,416 |
| 1966 | 12 | 23 | 18 | STP Oil Treatment | Lotus/Ford | 162.370 | Accident | 161 | 0 | $14,965 |
| 1967 | 2 | 9 | 5 | Retzloff Chemical | Lola/Ford | 164.590 | Running | 198 | 0 | $67,127 |
| 1968 | 26 | 6 | 24 | Retzloff Chemical | Lola/Ford | 167.060 | Accident | 40 | 0 | $10,120 |
| 1970 | 1 | 1 | 2 | Johnny Lightning 500 | P.J. Colt/Ford | 170.220 | 155.749 | 200 | 190 | $271,698 |
| 1971 | 1 | 5 | 1 | Johnny Lightning | P.J. Colt/Ford | 174.520 | 157.735 | 200 | 103 | $238,454 |
| 1972 | 2 | 19 | 4 | Viceroy | Parnelli/Offy | 183.610 | 160.192 | 200 | 0 | $95,258 |
| 1973 | 20 | 8 | 4 | Viceroy | Parnelli/Offy | 194.870 | Piston | 75 | 18 | $20,628 |
| 1974 | 18 | 26 | 15 | Viceroy | Eagle/Offy | 183.880 | Valve | 131 | 0 | $17,492 |
| 1975 | 16 | 11 | 4 | Viceroy | Eagle/Offy | 185.450 | Rod | 157 | 0 | $18,300 |
| 1976 | 7 | 4 | 21 | American Racing | Parnelli/Cosworth | 186.250 | Running | 101 | 0 | $27,442 |
| 1977 | 3 | 3 | 21 | American Racing | Parnelli/Cosworth | 195.950 | Running | 199 | 17 | $67,232 |
| 1978 | 1 | 5 | 2 | 1st National City Travelers Checks | Lola/Cosworth | 196.470 | 161.363 | 200 | 121 | $290,364 |
| 1979 | 22 | 3 | 2 | Pennzoil | Chaparral/Cosworth | 192.500 | Transmission | 104 | 85 | $39,646 |
| 1980 | 27 | 9 | 5 | Longhorn Racing | Longhorn/Cosworth | 186.440 | Cylinder | 33 | 0 | $25,151 |
| 1981 | 17 | 9 | 88 | Valvoline-Longhorn | Longhorn/Cosworth | 192.710 | Running | 166 | 0 | $31,600 |
| 1982 | 5 | 16 | 10 | Longhorn Racing | Longhorn/Cosworth | 195.560 | Running | 197 | 0 | $60,326 |
| 1983 | 2 | 7 | 7 | Hertz Penske | Penske/Cosworth | 201.950 | 161.954 | 200 | 61 | $179,086 |
| 1984 | 3 | 10 | 2 | Miller High Life | March/Cosworth | 204.440 | Running | 198 | 0 | $117,416 |
| 1985 | 4 | 7 | 11 | Hertz | March/Cosworth | 210.520 | Running | 199 | 0 | $102,533 |
| 1986 | 22 | 5 | 11 | Hertz | Penske/Ilmor | 212.290 | Vibration | 149 | 0 | $81,563 |
| 1987 | 1 | 20 | 25 | Cummins/Holset Turbo | March/Cosworth | 207.420 | 162.175 | 200 | 18 | $526,763 |
| 1988 | 3 | 3 | 1 | Hertz | Penske/Chevrolet Indy | 215.270 | Running | 199 | 12 | $228,903 |
| 1989 | 24 | 2 | 25 | Marlboro | Penske/Chevrolet Indy | 223.470 | Clutch | 68 | 0 | $132,903 |
| 1990 | 13 | 30 | 40 | Miller High Life | March/Alfa Romeo | 212.080 | Running | 186 | 0 | $136,387 |
| 1992 | 3 | 22 | 27 | Menard-Conseco | Lola/Buick | 223.740 | 134.375 | 200 | 4 | $368,533 |
| 1993 | 12 | 23 | 80 | Budweiser King | Lola/Chevrolet Indy C | 0.000 | Running | 199 | 15 | $194,870 |
| Indianapolis 500 Career Summary | ||||||||
| Starts | Total Laps | Poles | Victories | Top 5 | Top 10 | Races led | Laps led | Winnings |
| 27 | 4356 | 1 | 4 | 13 | 15 | 11 | 644 | $3,379,176 |