The Oldsmobile 4-4-2 Convertible is a convertible/cabriolet with 2 doors and a front mounted engine which delivers the power to the rear wheels.
Its 8 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a displacement of 6.6 litres. In this application it provides power and torque figures of 350 bhp (355 PS/261 kW) at 5000 rpm and 596 Nm (440 lbft/60.8 kgm) at 3600 rpm respectively.
The engine supplies its power through to the wheels via a 3 speed manual gearbox.
Full specs
|
|
|||
| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater convertible/cabriolet | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2921 mm | 115 inches | |
| Track/tread (front) | 1473 mm | 58 inches | |
| Track/tread (rear) | 1499 mm | 59 inches | |
| Length | 5187 mm | 204.2 inches | |
| Width | 1915 mm | 75.4 inches | |
| Height | |||
| Ground clearance | |||
| length:wheelbase ratio | 1.78 | ||
| Kerb weight | |||
| Weight distribution | |||
| fuel tank capacity | 75.8 litres | 16.7 [20] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | GM | ||
| Engine code | |||
| Cylinders | V 8 in 90° vee | ||
| Capacity | 6.6 litre 6551 cc (399.767 cu in) |
||
| Bore × Stroke | 101.6 × 101 mm
4 × 3.98 in |
||
| Bore/stroke ratio | 1.01 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 16 valves in total |
||
| maximum power output (gross) |
355 PS (350 bhp) (261 kW) at 5000 rpm |
||
| maximum torque (gross) |
596 Nm (440 ft·lb) (60.8 kgm) at 3600 rpm |
||
| Specific output (gross) |
39.8 kW/litre 54.2 ps/litre 53.4 bhp/litre 0.88 bhp/cu in |
||
| Specific torque (gross) |
90.98 Nm/litre
1.1 ft·lb/cu3 |
||
| Engine construction | cast iron block & head | ||
| Lubrication | wet sumped | ||
| compression ratio | 10.5:1 | ||
| Fuel system | 1 Rochester 4 MV carburettor | ||
| bmep (brake mean effective pressure) | 1143.3 kPa (165.8 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 818.88 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| fuel consumption | |||
| Fuel consumption | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | front | ||
| Engine layout | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | |||
| turns lock-to-lock | 4.060 | ||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 6K x 14 | ||
| Wheel size rear | 6K x 14 | ||
| Tyres front | 7.75 x 14 | ||
| Tyres rear | 7.75 x 14 | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | 241 mm | ||
| Rear brake diameter | 241 mm | ||
| Braked area | |||
| Gearbox | 3 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 3.55 | ||
| general | |||
| Carfolio.com ID | 446512 | ||
| Production total | |||
| Model code | 3867 | ||
| RAC rating | 51.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1966 Oldsmobile 4-4-2 Convertible added 2015-12-20. Last modified 2020-03-16. |
|||