Based on V4 engine, the V5 was a V16 with 2x V8 cylinders at 25° with increased displacement.

Number of cylinders: V16, 25°

Bore and stroke: 69.0 x 82.0 mm

Displacement: 4906 cc. - 2 Roots superchargers

Power: 360 CV at 5200 RPM

Compression ratio: 5:1

Valves: 2 per cylinder

Valvetrain: over head cams

Fuel system: 2 carburetors