1937 Riley 2½

The 2.4 litre engine is a naturally aspirated, overhead valve, 4 cylinder that has an output of 80.2 bhp (81 PS/60 kW) of power at 4300 rpm. A 4 speed manual gearbox delivers the power to the driven wheels. Its quoted weight at the kerb is 1473 kg. Top stated speed is 130 km/h, which equates to 81 mph.
Full specs

Length
4550 mm
Weight
1473 kg
Engine type
naturally aspirated petrol
Engine size
2.4 litre
Cylinders
4, Straight
Power
81 PS / 80.2 bhp / 60 kW @ 4300 rpm
Torque
Unknown
Top speed
130 km/h / 81 mph

1937 Riley 2½

1937 Riley 2½
Carrocería
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Carrocería
Número de puertas
diseñado por
Dimensiones y pesos
Distancia entre ejes	2950	116.1
Vía delantera
Vía trasera
Longitud	4550	179.1
Ancho	1626	64
Altura
Despeje del suelo	178	7
Relación Largo:Dist.entre ejes	1.54
Peso en vacío	1473 kg	3247
Distribución del peso (% adelante)
Capacità serbatoio	45.5 litres	10 [12] UK [US] gal.
Aerodinámica
Coeficiente de penetración
Superficie frontal
SCx
Tren motriz
	naturally aspirated petrol
Fabricante del motor	Riley
Código de motor
Número de cilindros	Straight 4
Cilindrada	2.4 litre 2443 cc (149.081 cu in)
Diámetro × Carrera	80.5 × 120 mm 3.17 × 4.72 in
Relación diámetro/carrera	0.67
Distribución	overhead valve (OHV) 2 válvulas por cilindro 8 Total de válvulas
Potencia nominal	81 PS (80.2 bhp) (60 kW) a 4300 rpm
Par motor máximo
Potencia específica	24.5 kW/litre 33.3 ps/litre 32.8 bhp/litre 0.54 bhp/cu in
Materiales de block / culata
Lubricación
Relación de compresión
Alimentación	1 SU carb

Maximum RPM
Casquillos de cigüeñal
Engine coolant	Water
	610.75 cc
Aspiración	Normal
Compresor	N/A
intercooler	None
catalizador	N
Rendimiento
0-80km/h	14.9 s
0-60mph
0-100km/h
0-160km/h
0-400m
0-1000m
Velocidad máxima	130 km/h (81 mph)
Power-to-weight ratio	Higher is better 55.2 PS/tonne (1000 kg) 0.06 PS/kg 40.6 kW/tonne (1000 kg) 0.04 kW/kg 54.45 bhp/tonne (1000 kg) 0.05 bhp/kg 0.02 bhp/lb
Weight-to-power ratio	Lower is better 24.63 kg/kW 41.14 lb/bhp
Consumos
Consumo de combustible
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Emisiones de CO2
Emisiones de CO2
Carfolio Calculated CO₂ ^?
VED band (UK)
CO₂ Effizienz (DE)
Chasis
Ubicación del motor	front
Engine layout	longitudinal
Tracción	rear wheel drive
Alimentación	N/A
Dirección, tipo
turns lock-to-lock
Turning circle	10.70 m
Suspensión delantera	LA.SE.
Suspensión trasera	LA.SE.
Ruedas delante
Ruedas detrás
Neumáticos delante
Neumáticos detrás
Brakes F/R
Front brake diameter
Rear brake diameter
Braked area
Transmisión	4 speed manual
Eje trasero desmultiplicación	1
Desmultiplicación grupo cónico	4.25
General
Carfolio.com ID	48994
Unidades producidas
Model code
RAC rating	16.1
Insurance classification	No information available
Tax band	No information available
1937 Riley 2½ added before December 1995. Last modified 2013-02-28.

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4 door sedan/saloon FR 3M 3548 cm³/216.5cuin 86 PS 85 bhp 63 kW 1343 kg

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4 door sedan/saloon FR 3M 3390 cm³/206.9cuin 81 PS 80 bhp 60 kW

1935 Chevrolet Master Sedan EA

4 door sedan/saloon FR 3M 3390 cm³/206.9cuin 81 PS 80 bhp 60 kW

1935 Chevrolet Master Sport Coupé ED

2 door fixed-head coupé FR 3M 3390 cm³/206.9cuin 81 PS 80 bhp 60 kW

1935 Chevrolet Master Sport Coupé EA

2 door fixed-head coupé FR 3M 3390 cm³/206.9cuin 81 PS 80 bhp 60 kW

1938 Chevrolet Master Sport Sedan

4 door sedan/saloon FR 3M 3548 cm³/216.5cuin 86 PS 85 bhp 63 kW 1345 kg

1938 Chevrolet Master Town Sedan

2 door sedan/saloon FR 3M 3548 cm³/216.5cuin 86 PS 85 bhp 63 kW 1336 kg

1935 Chevrolet Master Town Sedan EA

4 door sedan/saloon FR 3M 3390 cm³/206.9cuin 81 PS 80 bhp 60 kW

1935 Chevrolet Master Town Sedan ED

4 door sedan/saloon FR 3M 3390 cm³/206.9cuin 81 PS 80 bhp 60 kW

1939 Dodge De Luxe Six Coupé D12

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1939 Dodge De Luxe Six Sedan D12

4 door sedan/saloon FR 3M 3301 cm³/201.4cuin 83 PS 82 bhp 61 kW

1939 Dodge De Luxe Six Sedan D12

2 door sedan/saloon FR 3M 3301 cm³/201.4cuin 83 PS 82 bhp 61 kW

1935 Egan Six Saloon

4 door sedan/saloon FR 81 PS 80 bhp 60 kW

1939 Ford Coupé

2 door fixed-head coupé FR 3M 3622 cm³/221.0cuin 86 PS 85 bhp 63 kW

1939 Ford De Luxe Convertible Coupé

2 door convertible/cabriolet FR 3M 3622 cm³/221.0cuin 86 PS 85 bhp 63 kW

1939 Ford De Luxe Convertible Sedan

4 door convertible/cabriolet FR 3M 3622 cm³/221.0cuin 86 PS 85 bhp 63 kW

1939 Ford De Luxe Coupé

2 door fixed-head coupé FR 3M 3622 cm³/221.0cuin 86 PS 85 bhp 63 kW

1939 Ford De Luxe Fordor Sedan

4 door sedan/saloon FR 3M 3622 cm³/221.0cuin 86 PS 85 bhp 63 kW

1939 Ford De Luxe Tudor Sedan

2 door sedan/saloon FR 3M 3622 cm³/221.0cuin 86 PS 85 bhp 63 kW

1939 Ford Fordor Sedan

4 door sedan/saloon FR 3M 3622 cm³/221.0cuin 86 PS 85 bhp 63 kW

1939 Ford Tudor Sedan

2 door sedan/saloon FR 3M 3622 cm³/221.0cuin 86 PS 85 bhp 63 kW

1935 Ford V-8

4 door sedan/saloon FR 3M 3156 cm³/192.6cuin 86 PS 85 bhp 63 kW

1936 Ford V-8 Convertible Cabriolet

2 door convertible/cabriolet FR 3M 3622 cm³/221.0cuin 86 PS 85 bhp 63 kW

1936 Ford V-8 Convertible Sedan

4 door convertible/cabriolet FR 3M 3622 cm³/221.0cuin 86 PS 85 bhp 63 kW

1936 Ford V-8 De Luxe Coupé

2 door fixed-head coupé FR 3M 3622 cm³/221.0cuin 86 PS 85 bhp 63 kW

1936 Ford V-8 De Luxe Coupé Five Window

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1936 Ford V-8 De Luxe Fordor Touring Sedan

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1936 Ford V-8 De Luxe Phaeton

4 door tourer FR 3M 3622 cm³/221.0cuin 86 PS 85 bhp 63 kW

1936 Ford V-8 De Luxe Roadster

2 door roadster FR 3M 3622 cm³/221.0cuin 86 PS 85 bhp 63 kW

1936 Ford V-8 De Luxe Tudor Sedan

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1936 Ford V-8 De Luxe Tudor Touring Sedan

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1937 Mercedes-Benz 320N Convertible A W 142 I

2 door convertible/cabriolet FR 4M 3207 cm³/195.7cuin 78 PS 77 bhp 57 kW 1725 kg

1937 Mercedes-Benz 320N Coupé W 142 W 142 I

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1937 Railton 16

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1938 Raymond Mays 20

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1938 Triumph Dolomite 16

2 door roadster FR 1991 cm³/121.5cuin 1422 kg

1938 Vauxhall 25 hp GY

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1936 Vauxhall 25 hp GY

4 door sedan/saloon FR 4M 3215 cm³/196.2cuin 81 PS 80 bhp 60 kW 1537 kg

1939 Vauxhall 25 hp Grosvenor Close-Coupled Sports Saloon GY

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1938 Vauxhall 25 hp Grosvenor Close-Coupled Sports Saloon GY

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1936 Vauxhall 25 hp Grosvenor Close-Coupled Sports Saloon GY

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4 door sedan/saloon FR 3M 3215 cm³/196.2cuin 81 PS 80 bhp 60 kW

1939 Vauxhall 25 hp Tickford Foursome Coupé GY

2 door convertible/cabriolet FR 3M 3215 cm³/196.2cuin 81 PS 80 bhp 60 kW

1938 Vauxhall 25 hp Tickford Foursome Coupé GY

2 door convertible/cabriolet FR 3M 3215 cm³/196.2cuin 81 PS 80 bhp 60 kW

1936 Vauxhall 25 hp Tickford Foursome Coupé GY

2 door convertible/cabriolet FR 4M 3215 cm³/196.2cuin 81 PS 80 bhp 60 kW 1537 kg

1938 Vauxhall 25 hp Wingham Cabriolet GY

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1936 Vauxhall 25 hp Wingham Cabriolet GY

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﻿1937 Riley 2½

Length

Weight

Engine type

Engine size

Cylinders

Power

Torque

Top speed

1937 Riley 2½

1937 Riley 2½