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| Technical Specs of This Model |
| 1. |
90 Mk IIA 1954
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| General Information |
| Make |
Sunbeam-Talbot |
| Model |
90 Mk IIA |
| Production Year |
1954 |
| Country |
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| Designer |
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| Production Number |
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| Model Code |
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| Model Family |
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| Chassis and Dimensions |
| Chassis Type |
4/5S SAL |
| Number of Doors |
4 |
| Wheelbase |
2477 mm (97,5 in) |
| Front Track |
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| Rear Track |
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| Length |
4267 mm (168 in) |
| Width |
1588 mm (62,5 in) |
| Height |
1543 mm (60,7 in) |
| Ground Clearance |
171 mm (6,7 in) |
| Length / Wheelbase Ratio |
1,72 |
| Weight |
1326 kg (2920,7 lb) |
| Weight Distribution (front/rear) |
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| Fuel Capacity |
45,5 litre (10 Imp gal , 12 US gal) |
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| Aerodynamics |
| Drag Coefficient |
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| Frontal Area |
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| Cx |
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| Engine Specifications |
| Engine Manufacturer |
Sunbeam-Talbot |
| Engine Location |
Front |
| Engine Alignment |
Longitudinal |
| Engine Construction |
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| Coolant Type |
Water |
| Engine Type |
OHV |
| Number of Cylinders and Placement |
S-4 |
| Valves per Cylinder |
2 (Total of 8 Pieces) |
| Engine Displacement |
2267 cc (138,34 cu in) |
| Bore |
81 mm (3,19 in) |
| Stroke |
110 mm (4,33 in) |
| Bore / Stroke Ratio |
0,74 |
| Unitary Capacity |
566,75 cc/cylinder (34,59 cu in/cylinder) |
| Number of Main Bearings |
3 |
| Compression Ratio |
7,42 : 1 |
| Fuel System Type |
1 St carb |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
No |
| Maximum Engine Power |
77 HP (57,4 kW) |
| Maximum Engine Power rpm |
4100 d/d |
| Maximum Engine Torque |
163 N.m (120,3 lb.ft , 16,6 kg.m) |
| Maximum Engine Torque rpm |
2400 d/d |
| Engine Torque at Max. Engine Power rpm |
133,7 N.m (4100 d/d) |
| Power / Weight Ratio |
58,1 HP/ton (43,3 W/kg) |
| Power / Engine Displacement Ratio |
34 HP/litre (25,3 kW/litre) |
| CO2 Emissions |
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| Fuel Consumption |
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| Performance |
| 0 - 80 km/h |
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| 0 - 60 mph |
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| 0 - 100 km/h |
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| 0 - 160 km/h |
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| 80 - 120 km/h (in top gear) |
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| 0 - 400 m Acceleration |
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| 0 - 1000 m Acceleration |
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| Top Speed |
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| Gearbox and Transmission |
| Transmission Type |
4M |
| Top Gear Ratio |
1 : 1 |
| Final Drive Ratio |
3,9 : 1 |
| Drive Wheels |
RWD (Rear Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
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| Steering Turns (lock to lock) |
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| Turning Circle Diameter |
11,1 m (36,4 ft) |
| Suspension (front) |
I.CS. |
| Suspension (rear) |
LA.SE. |
| Brakes (front/rear) |
Dr/Dr |
| Brake Disc Diameter (front) |
254 mm |
| Brake Disc Diameter (rear) |
254 mm |
| Wheels (front) |
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| Wheels (rear) |
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| Tyres (front) |
5.50 x 16 |
| Tyres (rear) |
5.50 x 16 |
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