1933 Alvis Speed Twenty SB: detailed specifications, performance and economy data

1933 Alvis Speed Twenty SB

1933 Alvis Speed Twenty SB
Carrocería
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Carrocería	2+2 seater convertible/cabriolet
Número de puertas
diseñado por
Dimensiones y pesos
Distancia entre ejes	3124	123
Vía delantera	1422	56
Vía trasera	1422	56
Longitud	4572	180
Ancho	1689	66.5
Altura
Despeje del suelo
Relación Largo:Dist.entre ejes	1.46
Peso en vacío	1372 kg	3025
Distribución del peso (% adelante)
Capacità serbatoio
Aerodinámica
Coeficiente de penetración
Superficie frontal
SCx
Tren motriz
	naturally aspirated petrol
Fabricante del motor	Alvis
Código de motor
Número de cilindros	Straight 6
Cilindrada	2.5 litre 2511 cc (153.231 cu in)
Diámetro × Carrera	73 × 100 mm 2.87 × 3.94 in
Relación diámetro/carrera	0.73
Distribución	overhead valve (OHV) 2 válvulas por cilindro 12 Total de válvulas
Potencia nominal	88 PS (87 bhp) (65 kW) a 4000 rpm
Par motor máximo
Potencia específica	25.8 kW/litre 35.1 ps/litre 34.6 bhp/litre 0.57 bhp/cu in
Materiales de block / culata
Lubricación
Relación de compresión	6.33:1
Alimentación	3 SU carbs

Maximum RPM
Casquillos de cigüeñal
Engine coolant	Water
	418.5 cc
Aspiración	Normal
Compresor	N/A
intercooler	None
catalizador	N
Rendimiento
0-80km/h	13.5 s
0-60mph
0-100km/h
0-160km/h
0-400m	21 s
0-1000m
Velocidad máxima	143 km/h (89 mph)
Power-to-weight ratio	Higher is better 64.29 PS/tonne (1000 kg) 0.06 PS/kg 47.29 kW/tonne (1000 kg) 0.05 kW/kg 63.41 bhp/tonne (1000 kg) 0.06 bhp/kg 0.03 bhp/lb
Weight-to-power ratio	Lower is better 21.15 kg/kW 35.33 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
Suspensión delantera
Suspensión trasera
Ruedas delante
Ruedas detrás
Neumáticos delante
Neumáticos detrás
Brakes F/R
Front brake diameter
Rear brake diameter
Braked area
Transmisión
Eje trasero desmultiplicación	1
Desmultiplicación grupo cónico	4.55
General
Carfolio.com ID	52580
Unidades producidas
Model code
RAC rating	19.8
Insurance classification	No information available
Tax band	No information available
1933 Alvis Speed Twenty SB added before December 1995. Last modified 2013-02-28.

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Alvis Speed models

1932 Alvis Speed Twenty SA

4 door roadster 4M 2511 cm³/153.2cuin 91 PS 90 bhp 67 kW 1321 kg

1931 Amilcar 11 cv Straight 8 Faux Cabriolet

2 door fixed-head coupé FR 4M 1980 cm³/120.8cuin

1931 Amilcar 11 cv Straight 8 Saloon

4 door sedan/saloon FR 4M 1980 cm³/120.8cuin

1931 Amilcar 11 cv Straight 8 Sportsman Coupé

2 door fixed-head coupé FR 4M 1980 cm³/120.8cuin

1931 Amilcar Straight 8 Roadster

2 door roadster FR 4M 1980 cm³/120.8cuin

1934 Buick Business Coupé Series 50 56

2 door fixed-head coupé FR 3M 3858 cm³/235.4cuin 89 PS 88 bhp 66 kW

1933 Buick Business Coupé Series 50 56

2 door fixed-head coupé FR 3M 3776 cm³/230.4cuin 87 PS 86 bhp 64 kW

1932 Buick Business Coupé 32-50 32-56

2 door fixed-head coupé FR 3M 3775 cm³/230.4cuin 84 PS 83 bhp 62 kW

1931 Buick Business Coupé Series 60 66

2 door fixed-head coupé FR 3M 4829 cm³/294.7cuin 91 PS 90 bhp 67 kW

1934 Buick Convertible Coupé Series 50 56C

2 door convertible/cabriolet FR 3M 3858 cm³/235.4cuin 89 PS 88 bhp 66 kW

1933 Buick Convertible Coupé Series 50 56C

2 door convertible/cabriolet FR 3M 3776 cm³/230.4cuin 87 PS 86 bhp 64 kW

1932 Buick Convertible Coupé Roadster 32-50 32-56C

2 door convertible/cabriolet FR 3M 3775 cm³/230.4cuin 84 PS 83 bhp 62 kW

1932 Buick Convertible Phaeton 32-50 32-58C

tourer FR 3M 3775 cm³/230.4cuin 84 PS 83 bhp 62 kW

1931 Buick Phaeton Series 60 65

4 door tourer FR 3M 4829 cm³/294.7cuin 91 PS 90 bhp 67 kW

1934 Buick Sedan Series 50 57

4 door sedan/saloon FR 3M 3858 cm³/235.4cuin 89 PS 88 bhp 66 kW

1933 Buick Sedan Series 50 57

4 door sedan/saloon FR 3M 3776 cm³/230.4cuin 87 PS 86 bhp 64 kW

1932 Buick Sedan 32-50 32-57

4 door sedan/saloon FR 3M 3775 cm³/230.4cuin 84 PS 83 bhp 62 kW

1931 Buick Sedan Series 60 67

4 door sedan/saloon FR 3M 4829 cm³/294.7cuin 91 PS 90 bhp 67 kW

1932 Buick Special Coupé 32-50 32-56S

2 door fixed-head coupé FR 3M 3775 cm³/230.4cuin 84 PS 83 bhp 62 kW

1932 Buick Special Sedan 32-50 32-57S

4 door sedan/saloon FR 3M 3775 cm³/230.4cuin 84 PS 83 bhp 62 kW

1934 Buick Sport Coupé Series 50 56S

2 door fixed-head coupé FR 3M 3858 cm³/235.4cuin 89 PS 88 bhp 66 kW

1933 Buick Sport Coupé Series 50 56S

2 door fixed-head coupé FR 3M 3776 cm³/230.4cuin 87 PS 86 bhp 64 kW

1931 Buick Sport Coupé Series 60 66S

2 door fixed-head coupé FR 3M 4829 cm³/294.7cuin 91 PS 90 bhp 67 kW

1932 Buick Sport Phaeton 32-50 32-55

4 door tourer FR 3M 3775 cm³/230.4cuin 84 PS 83 bhp 62 kW

1931 Buick Sport Roadster Series 60 64

2 door roadster FR 3M 4829 cm³/294.7cuin 91 PS 90 bhp 67 kW

1934 Buick Victoria Coupé Series 50 56C

2 door fixed-head coupé FR 3M 3858 cm³/235.4cuin 89 PS 88 bhp 66 kW

1933 Buick Victoria Coupé Series 50 58

2 door fixed-head coupé FR 3M 3776 cm³/230.4cuin 87 PS 86 bhp 64 kW

1932 Buick Victoria Coupé 32-50 32-58

2 door fixed-head coupé FR 3M 3775 cm³/230.4cuin 84 PS 83 bhp 62 kW

1932 Graham Streak

4 door sedan/saloon FR 3M 3998 cm³/244.0cuin 91 PS 90 bhp 67 kW

1933 Oldsmobile Eight Business Coupé

2 door fixed-head coupé FR 3M 3823 cm³/233.3cuin 91 PS 90 bhp 67 kW

1932 Oldsmobile Eight Business Coupé

2 door fixed-head coupé FR 3M 3940 cm³/240.4cuin 88 PS 87 bhp 65 kW

1933 Oldsmobile Eight Convertible Coupé

2 door convertible/cabriolet FR 3M 3823 cm³/233.3cuin 91 PS 90 bhp 67 kW

1932 Oldsmobile Eight Convertible Roadster

2 door convertible/cabriolet FR 3M 3940 cm³/240.4cuin 88 PS 87 bhp 65 kW

1932 Oldsmobile Eight Four-door Sedan

4 door sedan/saloon FR 3M 3940 cm³/240.4cuin 88 PS 87 bhp 65 kW

1932 Oldsmobile Eight Patrician Sedan

4 door sedan/saloon FR 3M 3940 cm³/240.4cuin 88 PS 87 bhp 65 kW

1933 Oldsmobile Eight Sedan

4 door sedan/saloon FR 3M 3823 cm³/233.3cuin 91 PS 90 bhp 67 kW

1933 Oldsmobile Eight Sport Coupé

2 door fixed-head coupé FR 3M 3823 cm³/233.3cuin 91 PS 90 bhp 67 kW

1932 Oldsmobile Eight Sport Coupé

2 door fixed-head coupé FR 3M 3940 cm³/240.4cuin 88 PS 87 bhp 65 kW

1933 Oldsmobile Eight Touring Coupé

2 door fixed-head coupé FR 3M 3823 cm³/233.3cuin 91 PS 90 bhp 67 kW

1933 Oldsmobile Eight Touring Sedan

4 door sedan/saloon FR 3M 3823 cm³/233.3cuin 91 PS 90 bhp 67 kW

1932 Oldsmobile Eight Two-door Sedan

2 door sedan/saloon FR 3M 3940 cm³/240.4cuin 88 PS 87 bhp 65 kW

1934 Oldsmobile Six Business Coupé

2 door fixed-head coupé FR 3M 3386 cm³/206.6cuin 85 PS 84 bhp 63 kW

1934 Oldsmobile Six Coupé

2 door fixed-head coupé FR 3M 3386 cm³/206.6cuin 85 PS 84 bhp 63 kW

1934 Oldsmobile Six Sedan

4 door sedan/saloon FR 3M 3386 cm³/206.6cuin 85 PS 84 bhp 63 kW

1934 Oldsmobile Six Sport Coupé

2 door fixed-head coupé FR 3M 3386 cm³/206.6cuin 85 PS 84 bhp 63 kW

1934 Oldsmobile Six Touring Coupé

2 door fixed-head coupé FR 3M 3386 cm³/206.6cuin 85 PS 84 bhp 63 kW

1934 Oldsmobile Six Touring Sedan

4 door sedan/saloon FR 3M 3386 cm³/206.6cuin 85 PS 84 bhp 63 kW

1932 REO Flying Cloud Eight Coupé 8-25

2 door fixed-head coupé FR 3M 4403 cm³/268.7cuin 91 PS 90 bhp 67 kW

1932 REO Flying Cloud Eight Sedan 8-25

4 door sedan/saloon FR 3M 4403 cm³/268.7cuin 91 PS 90 bhp 67 kW

1932 REO Flying Cloud Eight Victoria 8-25

2 door convertible/cabriolet FR 3M 4403 cm³/268.7cuin 91 PS 90 bhp 67 kW

1932 REO Flying Cloud Sedan 6-21

4 door sedan/saloon FR 3M 4395 cm³/268.2cuin 86 PS 85 bhp 63 kW

1934 Terraplane Deluxe Six Coach KU

2 door sedan/saloon FR 3M 3475 cm³/212.1cuin 91 PS 90 bhp 67 kW

1934 Terraplane Deluxe Six Coach KU

2 door sedan/saloon FR 3M 3475 cm³/212.1cuin 86 PS 85 bhp 63 kW

1933 Alvis Speed Twenty SB

Body type

Length

Weight

Engine type

Engine size

Cylinders

Power

Torque

Top speed