1946 Triumph 1800

The Triumph 1800 is a rear wheel drive road car, with its engine placed in the front, and a 2 door roadster body. Its engine is a naturally aspirated petrol, 1.8 litre, overhead valve 4 cylinder with 2 valves per cylinder. This powerplant develops 65 bhp (66 PS/48 kW) of power at 4400 rpm. Claimed weight at the kerb is 1092 kg. It is said to be able to attain a maxiumum speed of 129 km/h (80 mph).
Full specs

Body type
2 door roadster with 2 seats
Length
4280 mm
Weight
1092 kg
Engine type
naturally aspirated petrol
Engine size
1.8 litre
Cylinders
4, Straight
Power
66 PS / 65 bhp / 48 kW @ 4400 rpm
Torque
Unknown
Top speed
129 km/h / 80 mph

1946 Triumph 1800 specifications

1946 Triumph 1800 data
bodywork
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Body type	2 seater roadster
Number of doors	2
Designer
dimensions & weights
Wheelbase	2540 mm	100 inches
Track/tread (front)	1391 mm	54.8 inches
Track/tread (rear)	1391 mm	54.8 inches
Length	4280 mm	168.5 inches
Width	1651 mm	65 inches
Height
Ground clearance
length:wheelbase ratio	1.69
Kerb weight	1092 kg	2407 lb
Weight distribution
fuel tank capacity
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type	naturally aspirated petrol
Engine manufacturer	Triumph
Engine code
Cylinders	Straight 4
Capacity	1.8 litre 1775 cc (108.317 cu in)
Bore × Stroke	73 × 106 mm 2.87 × 4.17 in
Bore/stroke ratio	0.69
Valve gear	overhead valve (OHV) 2 valves per cylinder 8 valves in total
maximum power output	66 PS (65 bhp) (48 kW) at 4400 rpm
maximum torque
Specific output	27.3 kW/litre 37.1 ps/litre 36.6 bhp/litre 0.6 bhp/cu in
Engine construction
Lubrication
compression ratio	6.72:1
Fuel system	1 So carb
bmep (brake mean effective pressure)
Maximum RPM
crankshaft bearings
Engine coolant	Water
Unitary capacity	443.75 cc
Aspiration	Normal
Compressor	N/A
Intercooler	None
Catalytic converter	N
performance
Acceleration 0-80km/h (50mph)	14.6 s
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile	23.4 s
Standing kilometre
Maximum speed	129 km/h (80 mph)
Power-to-weight ratio	Higher is better 60.35 PS/tonne (1000 kg) 0.06 PS/kg 44.39 kW/tonne (1000 kg) 0.04 kW/kg 59.52 bhp/tonne (1000 kg) 0.06 bhp/kg 0.03 bhp/lb
Weight-to-power ratio	Lower is better 22.53 kg/kW 37.63 lb/bhp
fuel consumption
Fuel consumption
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
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
Rear suspension
Wheel size front
Wheel size rear
Tyres front
Tyres rear
Brakes F/R
Front brake diameter
Rear brake diameter
Braked area
Gearbox
Top gear ratio
Final drive ratio
general
Carfolio.com ID	17479
Production total
Model code
RAC rating	13.2
Insurance classification	No information available
Tax band	No information available
1946 Triumph 1800 added before December 1995. Last modified 2013-02-28.