| General data | |
| Year/s of production | 1955 – 1957 |
| Presentation | Geneva Motor Show 1956, S/N 0429 GT |
| VIN span | 0429 GT – 0675 GT |
| Number produced | 63 |
| Design | Pinin Farina |
| Manufactured by | Felice Mario Boano |
| Technical specifications | |
| Chassis | 508 – Steel tubular frame |
| Length | Approx. 4458 mm |
| Width | Approx. 1676 mm |
| Height | Approx. 1346 mm |
| Wheelbase | 2600 mm |
| Front suspension | Independent wheel suspension, a-arms und delta wishbones, coil springs, Houdaille shock absorbers |
| Rear suspension | Rigid axle, longitudinal leaf springs, double trailing links, Houdaille lever-type shock absorbers |
| Front track | 1354 mm |
| Rear track | 1349 mm |
| Front tyres | 6 x 16 in., Borrani wheels with wired spokes and central locking Tyres: 6.00 x 16 |
| Rear tyres | 6 x 16 in., Borrani wheels with wired spokes and central locking Tyres: 6.00 x 16 |
| Front brakes | Hydraulically operated aluminium drum brakes |
| Rear brakes | Hydraulically operated aluminium drum brakes |
| Kerb weight | Approx. 1270 kg |
| Body material | Steel or steel and aluminium |
| Body type | Coupé with lowered roof – two seats |
| Engine | |
| Type | 112, 128B, 128C – Colombo front engine |
| Number of cylinders | V12 – 60° |
| Displacement | 2953 ccm |
| Bore and stroke | 73 x 58,8 mm |
| Camshaft | 1 overhead per cylinder bank |
| Valves | 2 per cylinder |
| Compression ratio | 8,8:1 |
| Ignition | Single ignition, magnetos |
| Lubrication | Wet sump lubrication |
| Maximum power | 240 hp – 7.000 rpm |
| Maximum torque | Approx. 262 Nm (26,7 mkg) – 5.000 rpm |
| Carburettor | 3 Weber downdraft twin carburettors, type 36 DCF |
| Gearbox | 4 gears + rev. |
| Performance | |
| Top speed | Approx. 240 – 250 km/h |
| VINs | |
| Prototypes: 0429 GT and 0461 GT – Boano Cabriolet |
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| Coupé Speciale: 0531 GT |
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Cars with aluminium body: 0523 GT, 0527 GT, 0535 GT, 0541 GT, 0565 GT, 0569 GT, 0579 GT, 0589 GT, 0593 GT, 0603 GT, 0613 GT, 0621 GT |
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Cars built by Pinin Farina: 0428 GT, 0431 GT, 0435 GT, 0445 GT, 0447 GT |