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| Technical Specs of This Model |
| 1. |
A90 Atlantic 1949
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| General Information |
| Make |
Austin |
| Model |
A90 Atlantic |
| Production Year |
1949 |
| 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 |
2+2 DHC |
| Number of Doors |
4 |
| Wheelbase |
2438 mm (96 in) |
| Front Track |
1359 mm (53,5 in) |
| Rear Track |
1410 mm (55,5 in) |
| Length |
4496 mm (177 in) |
| Width |
1778 mm (70 in) |
| Height |
1549 mm (61 in) |
| Ground Clearance |
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| Length / Wheelbase Ratio |
1,84 |
| Weight |
1359 kg (2993,4 lb) |
| Weight Distribution (front/rear) |
%52,3 / %47,7 |
| Fuel Capacity |
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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 |
Austin |
| 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 |
2660 cc (162,32 cu in) |
| Bore |
87,3 mm (3,44 in) |
| Stroke |
111,1 mm (4,37 in) |
| Bore / Stroke Ratio |
0,79 |
| Unitary Capacity |
665 cc/cylinder (40,58 cu in/cylinder) |
| Number of Main Bearings |
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| Compression Ratio |
7,5 : 1 |
| Fuel System Type |
2 SU carbs |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
No |
| Maximum Engine Power |
88 HP (65,6 kW) |
| Maximum Engine Power rpm |
4000 d/d |
| Maximum Engine Torque |
190 N.m (140,2 lb.ft , 19,4 kg.m) |
| Maximum Engine Torque rpm |
2500 d/d |
| Engine Torque at Max. Engine Power rpm |
156,7 N.m (4000 d/d) |
| Power / Weight Ratio |
64,8 HP/ton (48,3 W/kg) |
| Power / Engine Displacement Ratio |
33,1 HP/litre (24,7 kW/litre) |
| CO2 Emissions |
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| Fuel Consumption |
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| Performance |
| 0 - 80 km/h |
14,9 s |
| 0 - 60 mph |
22,2 s |
| 0 - 100 km/h |
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| 0 - 160 km/h |
-1 s |
| 80 - 120 km/h (in top gear) |
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| 0 - 400 m Acceleration |
20,9 s |
| 0 - 1000 m Acceleration |
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| Top Speed |
135 km/h (83,9 mph) |
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| Gearbox and Transmission |
| Transmission Type |
4M |
| Top Gear Ratio |
1 : 1 |
| Final Drive Ratio |
3,7 : 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 |
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| Suspension (front) |
I.CS. |
| Suspension (rear) |
LA.SE. |
| Brakes (front/rear) |
Dr/Dr |
| Brake Disc Diameter (front) |
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| Brake Disc Diameter (rear) |
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| 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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