| 10.10.1965 | Pries von Tirol [GT] | 15 | Giulia TZ2 | Roberto Bussinello | | 5th |
| 10.10.1965 | Pries von Tirol [GT] | 19 | Giulia TZ | | | raced |
| 10.10.1965 | SCCA Regional Reading [FP+HM] | 24 | Giulietta | Eugene Ribas | | 4th |
| 10.10.1965 | Preliminary Reading [FP+HM] | 24 | Giulietta | Eugene Ribas | | 3rd |
| 10.10.1965 | Pries von Tirol [GT] | 25 | Giulietta Sprint Zagato | Ottorino Volonterio | | ?th |
| 10.10.1965 | Preliminary Reading [FP+HM] | 31 | Giulietta | Howard Brown | | 10th |
| 10.10.1965 | SCCA Regional Reading [FP+HM] | 31 | Giulietta | Howard Brown | | DNF |
| 10.10.1965 | Preliminary Reading [FP+HM] | 45 | Giulietta Veloce | George Shafer | | 13th |
| 10.10.1965 | SCCA Regional Reading [FP+HM] | 45 | Giulietta Veloce | George Shafer | | 13th |
| 10.10.1965 | SCCA Regional Reading [FP+HM] | 75 | Giulietta | Robert Dvorin | | 6th |
| 10.10.1965 | Preliminary Reading [FP+HM] | 75 | Giulietta | Robert Dvorin | | 7th |
| 10.10.1965 | SM Monza [GT] | 158 | Giulia TZ | Charles Ramu-Caccia | | 5th |
| 10.10.1965 | SM Monza [GT] | | Giulia TZ | Roland Stierli | | 8th |
| 10.10.1965 | SM Monza [GT] | | Spider | Rico Steinemann | | 10th |
| 16.10.1965 | SCCA Regional Laguna Seca [EP] | 32 | Giulietta | Stephen Griswold | | 1st |
| 17.10.1965 | Aspern [GT] | 57 | Giulietta Sprint Zagato | Bruno Martellanz | | 17th |
| 17.10.1965 | Aspern [GT] | 61 | Giulia TZ | Herbert Wrobel | Herbert Wrobel | 13th |
| 17.10.1965 | Aspern [GT] | 64 | Giulia TZ2 | Roberto Bussinello | Autodelta S. p. A. | DNA |
| 17.10.1965 | Aspern [GT] | 65 | Spider | Rico Steinemann | ÖASC | 14th |
| 17.10.1965 | SCCA Regional West Palm Beach [Main] | | | Austin Lilly | | ?th |
| 23.10.1965 | SCCA Regional Vineland [EP+FP+GP] | | Giulietta | Eugene Ribas | | raced |
| 23.10.1965 | 5 h Westwood | | Sprint | Kaleta / Fofotlides | | 3rd |
| 23.10.1965 | SCCA Regional Vineland [EP+FP+GP] | | Giulietta | Jack Keller | | 3rd |
| 23.10.1965 | 5 h Westwood | | Giulia TI Super | Pillar / Rinde | | 2nd |
| 24.10.1965 | SCCA Regional Fort Sumner [EP+FP+GP+HP] | | | Robert Wenzel | | 2nd |
| 24.10.1965 | SCCA Regional Fort Sumner [EP+FP+GP+HP] | | | Elmer Townsley | | 1st |
| 30.10.1965 | SCCA Riverside [AP+BP+CP+DP] | 4 | Giulia TZ | Dino Dioguardi | Dino Dioguardi | DNA |
| 30.10.1965 | SCCA Riverside [AP+BP+CP+DP] | 5 | Giulietta Spider | Vic Provenzano | Vic Provenzano | DNA |
| 30.10.1965 | SCCA Riverside [AP+BP+CP+DP] | 35 | Giulietta Spider | Elon Place | Elon Place | DNA |
| 30.10.1965 | SCCA Riverside [AP+BP+CP+DP] | 82 | Giulietta Spider | Nadeene Brengle | Alan Brengle | DNA |
| 30.10.1965 | SCCA Riverside [AP+BP+CP+DP] | | | | | raced |
| 31.10.1965 | MWCSCC Meadowdale [FP+GP+HP+Sedan] | | TI | Horst Kwech | | 1st |
| 6.11.1965 | 9 h Kyalami | 31 | Giulia Sprint GT | van Heerden / de Beer | Team Monza | DNS |
| 6.11.1965 | 9 h Kyalami | 43 | Giulia | Fritelli / Lupini | Team Volare | 18th |
| 6.11.1965 | 9 h Kyalami | 46 | Giulietta TI | van der Heever / Bennett | Team Volare | DNQ |
| 6.11.1965 | SCCA Regional Vaca Valley [EP+FP] | | | Stephen Griswold | | 3rd |
| 7.11.1965 | SCCA Regional Vaca Valley [CP+DP] | 10 | | Eugene Smith | | ?th |
| 7.11.1965 | SCCA Regional Vaca Valley [CP+DP] | 55 | Giulia Super | Nadeene Brengle | | 6th |
| 7.11.1965 | SCCA Regional Vaca Valley [CP+DP] | | Giulia TZ | Dino Dioguardi | | DNA |
| 7.11.1965 | SCCA Regional Vaca Valley [CP+DP] | | | Scott Anderson | | DQ |
| 7.11.1965 | SCCA Regional Savannah [Race Three] | | Giulietta Veloce | Henry Matthews | | 2nd |
| 13.11.1965 | Preliminary Las Vegas [FP+GP+HP+GM+HM] | | | Vic Provenzano | | ?th |
| 21.11.1965 | 4 h Cotati | | Giulietta | Kinzer / Menning | | 6th |
| 27.11.1965 | US Champions Daytona [FP] | 21 | | John Gunn | | 7th |
| 27.11.1965 | US Champions Daytona [FP] | 33 | | Eddie Wachs | | 6th |
| 28.11.1965 | Preliminary Nassau TT [GT] | 29 | Giulia TZ | Harry Theodoracopulos | | 10th |
| 28.11.1965 | Nassau TT | 29 | Giulia TZ | Harry Theodoracopulos | | 8th |
| 28.11.1965 | US Champions Daytona [CP+DP] | 31C | Giulia TZ | Chuck Stoddard | | 4th |
| 28.11.1965 | US Champions Daytona [CP+DP] | 46 | | Stan Schooley | | DNA |
| 28.11.1965 | US Champions Daytona [CP+DP] | 51 | | Joe Locario | | 12th |
| 28.11.1965 | US Champions Daytona [CP+DP] | 64 | Giulietta Spider Veloce | Nadeene Brengle | | DNA |
| 28.11.1965 | Mil Milhas Brasileiras | | | Zambello / Fernandes / Gancia / Peruzzi | | 16th |
| 28.11.1965 | Mil Milhas Brasileiras | | | Zambello / Fernandes / Gancia / Peruzzi | | 5th |
| 28.11.1965 | Mil Milhas Brasileiras | | Giulietta | Iassi / Sansone | | 28th |
| 3.12.1965 | Governor's Trophy | 29 | Giulia TZ | Harry Theodoracopulos | | 33rd |
| 4.12.1965 | Nassau Classic | 29 | Giulia TZ | Harry Theodoracopulos | | 16th |
| 5.12.1965 | Nassau Trophy | 29 | Giulia TZ | Harry Theodoracopulos | | 56th |
| 5.12.1965 | SCCA Regional Phoenix [BP+CP+DP] | | Giulia TZ | Noel Armstrong | | ?th |
| 12.12.1965 | SCCA Regional Willow Springs [EP+GP+HM] | | Giulietta Veloce | John Shankle | | 5th |
| 19.12.1965 | 250 mile Interlagos | | Zagato | Gancia / Fernandes | | 3rd |
| 19.12.1965 | 250 mile Interlagos | | | Zambello / Peruzzo | | 6th |