1931 Alfa Romeo 6C 1750 Gran Turismo specifications

1931 Alfa Romeo 6C 1750 Gran Turismo data
 
bodywork
Body type4/5 seater sedan/saloon
Number of doors2
Designer
dimensions & weights
Wheelbase 3160 mm 124.4 inches
Track/tread (front) 1420 mm 55.9 inches
Track/tread (rear) 1420 mm 55.9 inches
Length
Width
Height
Ground clearance
length:wheelbase ratio
Kerb weight 1360 kg 2998 lb
Weight distribution
fuel tank capacity 84 litres 18.5 [22.2] UK [US] gal.
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type supercharged petrol
Engine manufacturer Alfa Romeo
Engine code
Cylinders Straight 6
Capacity 1.8 litre
1752 cc
(106.914 cu in)
Bore × Stroke 65 × 88 mm
2.56 × 3.46 in
Bore/stroke ratio 0.74
Valve gear double overhead camshaft (DOHC)
2 valves per cylinder
12 valves in total
maximum power output 81 PS (80 bhp) (60 kW)
at 4400 rpm
maximum torque 161 Nm (119 ft·lb) (16.4 kgm)
at 2000 rpm
Specific output 34.1 kW/litre
46.3 ps/litre
45.7 bhp/litre
0.75 bhp/cu in
Specific torque 91.89 Nm/litre
1.11 ft·lb/cu3
Engine construction
Lubrication
compression ratio 5:1
Fuel system 1 Me carb
bmep (brake mean effective pressure) 1154.8 kPa (167.5 psi)
Maximum RPM
crankshaft bearings 5
Engine coolant Water
Unitary capacity 292 cc
Aspiration S/Charged
Compressor Alfa-Romeo Roots supercharger
Intercooler N
Catalytic converter N
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed 130 km/h (81 mph)
Power-to-weight ratio Higher is better
59.64 PS/tonne (1000 kg)
0.06 PS/kg
43.86 kW/tonne (1000 kg)
0.04 kW/kg
58.82 bhp/tonne (1000 kg)
0.06 bhp/kg
0.03 bhp/lb
Weight-to-power ratio Lower is better
22.8 kg/kW
38.08 lb/bhp
fuel consumption
Fuel consumption
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
chassis
Engine position front
Engine layout longitudinal
Drive wheels rear wheel drive  
Torque split N/A
Steering
turns lock-to-lock
Turning circle
Front suspension LA.SE.
Rear suspension LA.SE.
Wheel size front
Wheel size rear
Tyres front
Tyres rear
Brakes F/R Dr/Dr
Front brake diameter
Rear brake diameter
Braked area
Gearbox 4 speed manual
Top gear ratio 1
Final drive ratio 4.91
general
Carfolio.com ID51546
Production total
Model code
Model family 6C 1750
RAC rating 15.7
Insurance classification No information available
Tax band No information available
1931 Alfa Romeo 6C 1750 Gran Turismo added before December 1995.
Last modified 2013-02-28.
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