The Mercury Zephyr Z-7 Coupé is a coupé with 3 doors and a front mounted powerplant which supplies the power through the rear wheels.
Its 6 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a volume of 3.3 litres. In this application it develops power and torque figures of 87 bhp (88 PS/65 kW) at 3800 rpm and 209 Nm (154 lbft/21.3 kgm) at 1400 rpm respectively.
A 3 speed automatic gearbox transfers the power to the driven wheels.
Full specs
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| bodywork | |||
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| Body type | 4/5 seater fixed-head coupé | ||
| Number of doors | 3 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2680 mm | 105.5 inches | |
| Track/tread (front) | 1440 mm | 56.7 inches | |
| Track/tread (rear) | 1450 mm | 57.1 inches | |
| Length | 5105 mm | 201 inches | |
| Width | 1800 mm | 70.9 inches | |
| Height | 1315 mm | 51.8 inches | |
| Ground clearance | 110 mm | 4.3 inches | |
| length:wheelbase ratio | 1.9 | ||
| Kerb weight | |||
| Weight distribution | |||
| fuel tank capacity | 61 litres | 13.4 [16.1] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Ford | ||
| Engine code | |||
| Cylinders | Straight 6 | ||
| Capacity | 3.3 litre 3273 cc (199.731 cu in) |
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| Bore × Stroke | 93.52 × 79.4 mm
3.68 × 3.13 in |
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| Bore/stroke ratio | 1.18 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 12 valves in total |
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| maximum power output (SAE net) |
88 PS (87 bhp) (65 kW) at 3800 rpm |
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| maximum torque (SAE net) |
209 Nm (154 ft·lb) (21.3 kgm) at 1400 rpm |
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| Specific output (SAE net) |
19.8 kW/litre 27 ps/litre 26.6 bhp/litre 0.44 bhp/cu in |
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| Specific torque (SAE net) |
63.86 Nm/litre
0.77 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 8.6:1 | ||
| Fuel system | 1 Carter carburettor | ||
| bmep (brake mean effective pressure) | 802.4 kPa (116.4 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 7 | ||
| Engine coolant | Water | ||
| Unitary capacity | 545.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | Y | ||
| 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 | rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 5 x 14 | ||
| Wheel size rear | 5 x 14 | ||
| Tyres front | 175/75 R 14 | ||
| Tyres rear | 175/75 R 14 | ||
| Brakes F/R | VeDi/Dr-S | ||
| Front brake diameter | 256 mm | ||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 3 speed automatic | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 2.73 | ||
| general | |||
| Carfolio.com ID | 534182 | ||
| Production total | |||
| Model code | |||
| RAC rating | 32.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1982 Mercury Zephyr Z-7 Coupé added 2017-10-31. Last modified 2020-03-16. |
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