| Type | V12 à 180° (F102B) |
| Layout | Longitudinal arrière |
| Displacement | 4.943 cm3 |
| Max power | 340 ch (250.1 KW) to 6200 rpm |
| Max torque | 46.0 m.kg (451.3 Nm) to 4600 rpm |
| Max engine speed | 6800 rpm |
| Stroke x bore | 82.0 x 78.0 mm |
| Valves per cylinder | 2 |
| Compression ratio | 9.2 : 1 |
| Valvetrain | 2x2 ACT |
| Ignition | Dinoplex Marelli, batterie/bobine |
| Fuel system | 4 Weber 40 IF3C |
| Specific output | 69 ch/litre |
| Length | 4.400 mm |
| Width | 1.830 mm |
| Height | 1.200 mm |
| Wheelbase | 2.500 mm |
| Front track | 1.508 mm |
| Rear track | 1.572 mm |
| Weight | 1.596 kg |
| Fuel tank | 110 litres |
| Design | Pininfarina |
| Number of seats | 2 |
| Chassis | celllule centrale en tôle, structure tubulaire |
| Front suspension | bras oscillant, amortisseurs hydrauliques, ressorts hélicoïdaux |
| Rear suspension | bras oscillant, amortisseurs hydrauliques, ressorts hélicoïdaux |
| Front | 215/70 VR 15 |
| Rear | 225/70 VR 15 |
| Front | disques ventilés 288 mm |
| Rear | disques ventilés 297mm |
| Transmission | Propulsion |
| Number of gears | 5 rapports |
| Clutch | double disque à sec |
| Differential | autobloquant |
| Top speed | 283 km/h |
| 400 m standing start | 14.4 s |
| 1000 m standing start | 24.4 s |
| Power-to-weight ratio | 4.7 kg/ch |
| Serial no. | VIN | Year |
|---|---|---|
| 019271 | — | 1977 |
| 019677 | — | 1976 |
| 019711 | — | 1976 |
| 019807 | — | 1976 |
| 019821 | — | 1976 |
| 019839 | — | 1976 |
| 019865 | — | 1976 |
| 019879 | — | 1976 |
| 019885 | — | 1976 |
| 019915 | — | 1976 |
| 019919 | — | 1976 |
| 019923 | — | 1976 |
| 019927 | — | 1976 |
| 019941 | — | 1976 |
| 019953 | — | 1976 |
| 019977 | — | 1976 |
| 019985 | — | 1976 |
| 019997 | — | 1976 |
| 020017 | — | 1976 |
| 020021 | — | 1976 |
| 020027 | — | 1976 |
| 020039 | — | 1976 |
| 020047 | — | 1976 |
| 020085 | — | 1976 |
| 020135 | — | 1976 |
|
308 GT4 | 1973 - 1980 |
|
365 GT4 BB | 1973 - 1976 |
|
208 GT4 | 1975 - 1980 |
|
308 GTB polyester | 1975 - 1977 |
| — | 400 automatic | 1976 - 1979 |
| — | 400 GT | 1976 - 1979 |
| 365 GT4 BB | 1973 - 1976 |
| BB 512/LM | 1977 |
| BB 512 Competizione | 1978 |
| BB 512i | 1981 - 1984 |
Level within the category « Grand Tourisme » — 100 = the best
| This model | Cat. average | |
|---|---|---|
| Puissance | 340 ch | 429 ch |
| Vitesse max | 283 km/h | 293 km/h |
| Poids | 1596 kg | 1397 kg |