Type
2+2 FHC
Wheelbase
2343 mm 92.2 in
Track: Front
1232 mm 48.5 in
Track: Rear
1207 mm 47.5 in
Length
4007 mm 157.8 in
Width
1511 mm 59.5 in
Height
1334 mm 52.5 in
Length:wheelbase ratio
1.71
Kerb weight
830 kg 1830 lb
Fuel capacity
39.8 litres 8.8 UK Gal 10.5 US Gal
Bore
70.00 mm
Cylinders
S-4
Displacement
1.2 litre1247 cc(76.097 cu in)
Compression ratio
8.00:1
Fuel system
1 We carb
Maximum power(Net)
66.9 PS (66.0 bhp) (49.2 kW)@ 5500 rpm
Specific output
52.9 bhp/litre0.87 bhp/cu in
Maximum torque(Net)
88.0 Nm (65 ft?�·lb) (9 kgm)@ 4000 rpm
bmep
886.8 kPa (128.6 psi)
Specific torque
70.57 Nm/litre
Coolant
Water
Bore/stroke ratio
0.86
Unitary capacity
311.75 cc/cylinder
Aspiration
Normal
Compressor type
N/A
Intercooler
None
Catalytic converter
N
0-100 mph
-1.00 s
Top speed
151 km/h (94 mph)
Power-to-weight
79.52 bhp/ton
Engine location
Front
Engine alignment
Longitudinal
Drive
RWD
Turning circle
10.50 m
Suspension
front I.CS.
Brakes F/R
Dr/Dr
Transmission
4M
Top gear ratio
1.00
Final drive ratio
4.10
RAC rating
12.2
year
1957
Siata 1250 GT (1957) coupé à toit non rétractable 2 portes essence 4 cylindres droit (en une ligne) 1247 cm3 manuelle 4 vitesses propulsion arrière Siata Coupé 1500 - (1963) Siata Coupé