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Riley MPH


type 2S RDSR
doors 2

Engine information

Bore × stroke 62.00 mm × 95.20 mm 2.44 in × 3.75 in
Cylinders S-6
Displace 1.7 litre 1726 cc (105.327 cu in)
Engine type OHV
Valves 2 valves per cylinder | 12 valves in total
Engine construction
Compression ratio 7.10:1
Fuel system 2 SU carbs
Maximum power 56.8 PS (56.0 bhp) (41.8 kW) @ 4800 rpm
0-50 mph
0-60 mph
0-100 mph -1.00 s
0-100 km/h
80 - 120 km/h
402 m (Quarter mile)
Standing km
Top speed 143 km/h (89 mph)
Fuel consumption
CO2 emissions
Power to weight ratio 61.27 bhp/ton
Specific output
Maximum torque
Specific torque
Maximum rpm
Main bearings
Coolant Water
Bore / stroke ratio 0.65
Unitary capacity 287.67 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter N

Dimensions and weight

wheelbase 2477 mm
wheelbase 97.5 in
Length (milimeters) 3658 mm
Length (inches) 144 in
Width (milimeters) 1460 mm
Width (inches) 57.5 in
Height (milimeters)
Height (inches)
L:W ratio 1.48
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms) 914 kg
Kerb weight (pounds) 2015 lb
Weight distribuiton
Fuel capacity (litres)
Fuel capacity (UK Ga)
Fuel capacity (US Gal)


Drag coefficient
Frontal area


Engine location Front
Engine alignment Longitudinal
Drive RWD
Turns lock-to-lock
Turning circle
Brakes F/R
Brake ∅
Braked area
Transmission 4M
Top gear ratio 1.00
Final drive ratio 5.00

General information

RAC rating 14.3
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 1934 Riley MPH PDF Manual
Designer unknown
Year 1934

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