The Chevrolet Concours Estate Powerglide is an estate/station wagon with 5 doors and a front mounted engine which transmits its power through the rear wheels.
The 8 cylinder, overhead valve naturally aspirated powerplant has 2 valves per cylinder and a volume of 5.7 litres. It produces power and torque figures of 300 bhp (304 PS/224 kW) at 4800 rpm and 515 Nm (380 lbft/52.5 kgm) at 3200 rpm respectively.
A 2 speed automatic 'box delivers the power to the driven wheels.
The Chevrolet Concours Estate Powerglide weighs a claimed 1828 kg at the kerb.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 7/8 seater estate/station wagon | ||
| Number of doors | 5 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2946 mm | 116 inches | |
| Track/tread (front) | 1524 mm | 60 inches | |
| Track/tread (rear) | 1521 mm | 59.9 inches | |
| Length | 5245 mm | 206.5 inches | |
| Width | 1915 mm | 75.4 inches | |
| Height | 1400 mm | 55.1 inches | |
| Ground clearance | 157 mm | 6.2 inches | |
| length:wheelbase ratio | 1.78 | ||
| Kerb weight | 1828 kg | 4030 lb | |
| Weight distribution | |||
| fuel tank capacity | 68.2 litres | 15 [18] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Chevrolet | ||
| Engine code | L48 | ||
| Cylinders | V 8 in 90° vee | ||
| Capacity | 5.7 litre 5733 cc (349.849 cu in) |
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| Bore × Stroke | 101.6 × 88.4 mm
4 × 3.48 in |
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| Bore/stroke ratio | 1.15 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 16 valves in total |
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| maximum power output (gross) |
304 PS (300 bhp) (224 kW) at 4800 rpm |
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| maximum torque (gross) |
515 Nm (380 ft·lb) (52.5 kgm) at 3200 rpm |
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| Specific output (gross) |
39 kW/litre 53.1 ps/litre 52.3 bhp/litre 0.86 bhp/cu in |
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| Specific torque (gross) |
89.83 Nm/litre
1.09 ft·lb/cu3 |
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| Engine construction | cast iron block & head | ||
| Lubrication | wet sumped | ||
| compression ratio | 9:1 | ||
| Fuel system | 1 Rochester 7040202 carburettor | ||
| bmep (brake mean effective pressure) | 1128.8 kPa (163.7 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 716.63 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 | Higher is better 166.39 PS/tonne (1000 kg) 0.17 PS/kg 122.38 kW/tonne (1000 kg) 0.12 kW/kg 164.11 bhp/tonne (1000 kg) 0.16 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 8.17 kg/kW 13.65 lb/bhp |
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| 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 | |||
| Turning circle | |||
| Front suspension | I.CS. | ||
| Rear suspension | LA.LS. | ||
| Wheel size front | 6JJ x 14 | ||
| Wheel size rear | 6JJ x 14 | ||
| Tyres front | G78 x 14 | ||
| Tyres rear | G78 x 14 | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | 241 mm | ||
| Rear brake diameter | 241 mm | ||
| Braked area | |||
| Gearbox | 2 speed automatic | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 2.73 | ||
| general | |||
| Carfolio.com ID | 316305 | ||
| Production total | |||
| Model code | 13846 | ||
| RAC rating | 51.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1970 Chevrolet Concours Estate Powerglide added 2013-02-25. Last modified 2020-02-02. |
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