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Manufacturer: |
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Alvis |
Country of Origin: |
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UK |
Designer: |
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n/a |
Years of Manufacture: |
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1934 |
Date of Introduction: |
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n/a |
Number Built: |
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n/a |
Price at Introduction: |
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Prices for 1934 Alvis models ranged from A£120 to A£220 |
To Identify: |
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The models 4 cylinder Firebird and 6 cylinder Silver Eagle both had synchromesh gearboxes and the Crested Eagle Independent front suspension. The radiator of the Speed Twenty was slightly V-shaped with a rounded top. |
RAC Rating: |
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13.2 |
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Body Type: |
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n/a |
No. of Doors: |
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n/a |
Front Track: |
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n/a |
Rear Track: |
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n/a |
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Total Length: |
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4394 mm, 173 in |
Total width: |
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1626 mm, 64 in |
Height at kerb weight: |
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n/a |
Wheelbase: |
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3010 mm, 118.5 in |
Length Wheelbase Ratio: |
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1.46 |
Ground Clearance: |
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n/a |
Kerb weight: |
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1372 Kg, 3025 Lb |
Weight Distribution (Front): |
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n/a |
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Capacity: |
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1.8 Litre, 1842cc (112.406 cu in) |
Type: |
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4 Cylinder, OHV, 2 Valves Per Cylinder, 8 Valves |
Configuration: |
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Front, Longitudinal |
Head: |
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n/a |
Fuel System: |
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1 x SU Carburettor |
Bore & Stroke: |
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73.00 mm × 110.00 mm, 2.87 in × 4.33 in |
Bore/stroke Ratio: |
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0.66 |
Power: |
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55.8 PS (55 bhp) (41 kW) @ 4250 rpm |
Specific Output : |
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29.9 bhp per litre, 0.49 bhp per cubic inch |
Torque: |
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n/a |
Specific Torque: |
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n/a |
Bmep: |
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n/a |
Compression Ratio: |
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5.80:1 |
Fuel Capacity: |
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n/a |
Unitary Capacity: |
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460.5cc per cylinder |
Coolant: |
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Water |
Intercooler: |
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n/a |
Aspiration: |
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Normal |
Compressor Type: |
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n/a |
Ignition and Electrical: |
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n/a |
Exhaust: |
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n/a |
Catalytic Converter: |
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No |
Main Bearings: |
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n/a |
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Transmission: |
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4 Speed Manual / Synchro |
Manual, 4 speed floor mounted: |
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n/a |
Automatic, 3 speed floor mounted T-Bar: |
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n/a |
Final drive ratio: |
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n/a |
Drive: |
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Rear Wheel Drive |
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0-50 mph (80 km/h): |
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23.00 s |
0-60 mph (100 km/h): |
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n/a |
0-100 mph (161 km/h): |
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n/a |
Standing ¼ mile: |
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n/a |
Standing Km: |
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n/a |
Top speed: |
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114 Km/h (71 mph) |
Power-to-weight: |
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40.09 bhp/ton |
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Brake Type: |
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n/a |
Front: |
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n/a |
Rear: |
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n/a |
Park Brake: |
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n/a |
Steering: |
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n/a |
Top Gear Ratio: |
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n/a |
Turning Circle: |
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n/a |
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Front Suspension: |
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Crested Eagle Independent Front Suspension |
Rear Suspension: |
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Live Axle / Semi-Eliptic Leaf Springs |
Wheels: |
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|
Front: |
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n/a |
Rear: |
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n/a |
Tyres : |
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|
Front: |
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n/a |
Rear: |
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n/a |
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Instruments: |
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n/a |
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