Ford Mustang Hardtop, 1971 MY

Ford Mustang Hardtop is an automobile that has a 2 door coupé body style with a front located engine driving through the rear wheels. It's powered courtesy of a naturally aspirated engine of 4.1 litre capacity. This unit features overhead valve valve gear, 6 cylinder layout, and 2 valves per cylinder. It produces 145 bhp (147 PS/108 kW) of power at 4000 rpm, and maximum torque of 315 N·m (232 lb·ft/32.1 kgm) at 1600 rpm. The engine delivers its power through to the wheels via a 3 speed manual 'box. The quoted kerb weight is 1400 kg.

Pictures

Key facts

Ford Mustang Hardtop, 1971 MY information summary

What body style?
2 door fixed-head coupé with 2+2 seats
How long?
4813 mm
How heavy?
1400 kg
What size engine?
4.1 litre, 4091 cm3
How many cylinders?
6, Straight
How much power?
147 PS / 145 bhp / 108 kW @ 4000 rpm
How much torque?
315 Nm / 232 ft.lb / 32.1 kgm @ 1600 rpm

Ford Mustang models

Ford Mustang -
2 door fixed-head coupé FR 3M 4097 cm3 100 PS 99 bhp 74 kW 1400 kg
2 door fixed-head coupé FR 3M 5753 cm3 179 PS 177 bhp 132 kW 1527 kg
Ford Mustang Mach 1 -
2 door fixed-head coupé FR 3M 4942 cm3 143 PS 141 bhp 105 kW 1451 kg
2 door fixed-head coupé FR 4M 5753 cm3 270 PS 266 bhp 198 kW 1654 kg
Ford Mustang Boss 351 -
2 door fixed-head coupé FR 4M 5766 cm3 335 PS 330 bhp 246 kW 1615 kg
2 door convertible/​cabriolet FR 3M 4091 cm3 147 PS 145 bhp 108 kW 1456 kg
2 door convertible/​cabriolet FR 3M 4942 cm3 213 PS 210 bhp 157 kW 1498 kg
2 door convertible/​cabriolet FR 3A 4942 cm3 213 PS 210 bhp 157 kW
2 door convertible/​cabriolet FR 3M 5766 cm3 243 PS 240 bhp 179 kW 1532 kg
2 door convertible/​cabriolet FR 4M 5766 cm3 289 PS 285 bhp 213 kW 1598 kg
2 door convertible/​cabriolet FR 3A 5766 cm3 243 PS 240 bhp 179 kW
2 door convertible/​cabriolet FR 3A 5766 cm3 289 PS 285 bhp 213 kW
2 door convertible/​cabriolet FR 3A 4091 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 4942 cm3 213 PS 210 bhp 157 kW 1442 kg
2 door fixed-head coupé FR 3A 4942 cm3 213 PS 210 bhp 157 kW
2 door fixed-head coupé FR 3M 5766 cm3 243 PS 240 bhp 179 kW 1516 kg
2 door fixed-head coupé FR 4M 5766 cm3 289 PS 285 bhp 213 kW 1542 kg
2 door fixed-head coupé FR 3A 5766 cm3 243 PS 240 bhp 179 kW
2 door fixed-head coupé FR 3A 5766 cm3 289 PS 285 bhp 213 kW
2 door fixed-head coupé FR 3A 4091 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 4M 6990 cm3 380 PS 375 bhp 280 kW 1649 kg
2 door fixed-head coupé FR 3A 6990 cm3 380 PS 375 bhp 280 kW
2 door fixed-head coupé FR 4M 7022 cm3 375 PS 370 bhp 276 kW 1460 kg
2 door fixed-head coupé FR 4M 5766 cm3 253 PS 250 bhp 186 kW 1320 kg
Ford Mustang Mach 1 429 Super Cobra Jet -
2 door fixed-head coupé FR 4M 6990 cm3 380 PS 375 bhp 280 kW

Similar models

2 door fixed-head coupé FR 3M 3801 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 3801 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3A 3801 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3M 4982 cm3 152 PS 150 bhp 112 kW 1450 kg
2 door fixed-head coupé FR 3A 4982 cm3 152 PS 150 bhp 112 kW
2 door fixed-head coupé FR 3A 3801 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 3801 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 3801 cm3 147 PS 145 bhp 108 kW
fixed-head coupé FR 3M 5724 cm3 157 PS 155 bhp 116 kW 1606 kg
2 door fixed-head coupé FR 3M 4094 cm3 147 PS 145 bhp 108 kW 1426 kg
2 door fixed-head coupé FR 3A 4094 cm3 147 PS 145 bhp 108 kW 1439 kg
2 door fixed-head coupé FR 3M 5733 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 4M 5733 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 4093 cm3 157 PS 155 bhp 116 kW 1389 kg
2 door fixed-head coupé FR 3M 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3M 3769 cm3 142 PS 140 bhp 104 kW
2 door fixed-head coupé FR 4M 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 4M 3769 cm3 142 PS 140 bhp 104 kW
2 door fixed-head coupé FR 3M 5025 cm3 142 PS 140 bhp 104 kW 1637 kg
2 door fixed-head coupé FR 3A 5025 cm3 142 PS 140 bhp 104 kW 1650 kg
2 door fixed-head coupé FR 2A 5025 cm3 142 PS 140 bhp 104 kW 1633 kg
2 door fixed-head coupé FR 3A 5733 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 2A 4093 cm3 157 PS 155 bhp 116 kW 1387 kg
2 door fixed-head coupé FR 2A 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 2A 3769 cm3 142 PS 140 bhp 104 kW
2 door fixed-head coupé FR 2SA 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 2SA 3769 cm3 142 PS 140 bhp 104 kW
2 door fixed-head coupé FR 3A 3769 cm3 142 PS 140 bhp 104 kW
2 door fixed-head coupé FR 3A 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3M 3769 cm3 142 PS 140 bhp 104 kW
2 door fixed-head coupé FR 3M 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 2A 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 2A 3769 cm3 142 PS 140 bhp 104 kW
2 door fixed-head coupé FR 3A 3769 cm3 142 PS 140 bhp 104 kW
2 door fixed-head coupé FR 3A 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3M 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3M 3769 cm3 142 PS 140 bhp 104 kW
2 door fixed-head coupé FR 2A 3769 cm3 142 PS 140 bhp 104 kW
2 door fixed-head coupé FR 2A 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3A 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3A 3769 cm3 142 PS 140 bhp 104 kW
2 door fixed-head coupé FR 3M 5025 cm3 142 PS 140 bhp 104 kW 1560 kg
2 door fixed-head coupé FR 2A 5025 cm3 142 PS 140 bhp 104 kW 1564 kg
2 door fixed-head coupé FR 3A 5025 cm3 142 PS 140 bhp 104 kW 1573 kg
2 door fixed-head coupé FR 3M 4093 cm3 157 PS 155 bhp 116 kW 1480 kg
2 door fixed-head coupé FR 3M 5025 cm3 142 PS 140 bhp 104 kW 1539 kg
2 door fixed-head coupé FR 2A 5025 cm3 142 PS 140 bhp 104 kW 1543 kg
2 door fixed-head coupé FR 3A 5025 cm3 142 PS 140 bhp 104 kW 1552 kg
2 door fixed-head coupé FR 2A 4093 cm3 157 PS 155 bhp 116 kW 1476 kg
2 door fixed-head coupé FR 3A 4093 cm3 157 PS 155 bhp 116 kW 1492 kg
2 door fixed-head coupé FR 3M 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 2A 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3A 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3M 4093 cm3 157 PS 155 bhp 116 kW 1498 kg
2 door fixed-head coupé FR 3M 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3M 3769 cm3 142 PS 140 bhp 104 kW
2 door fixed-head coupé FR 2A 4093 cm3 157 PS 155 bhp 116 kW 1495 kg
2 door fixed-head coupé FR 2A 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 2A 3769 cm3 142 PS 140 bhp 104 kW
2 door fixed-head coupé FR 3A 4093 cm3 157 PS 155 bhp 116 kW 1510 kg
2 door fixed-head coupé FR 3A 3769 cm3 142 PS 140 bhp 104 kW
2 door fixed-head coupé FR 3A 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3M 5733 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 5733 cm3 147 PS 145 bhp 108 kW 1734 kg
2 door fixed-head coupé FR 3A 5733 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 5733 cm3 147 PS 145 bhp 108 kW 1750 kg
2 door fixed-head coupé FR 3M 5210 cm3 152 PS 150 bhp 112 kW 1460 kg
2 door fixed-head coupé FR 3M 3687 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 3687 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 5210 cm3 152 PS 150 bhp 112 kW 1506 kg
2 door fixed-head coupé FR 3M 3687 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 3678 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 3687 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 3678 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 5210 cm3 152 PS 150 bhp 112 kW 1588 kg
2 door fixed-head coupé FR 3M 3687 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 3687 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 3687 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 3687 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 3687 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 3687 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 3687 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 3687 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 3687 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 3687 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 3687 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 3687 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 4942 cm3 145 PS 143 bhp 107 kW 1297 kg
2 door fixed-head coupé FR 3M 4094 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 2A 4094 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3M 4094 cm3 157 PS 155 bhp 116 kW 1572 kg
2 door fixed-head coupé FR 2A 4094 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3M 4094 cm3 157 PS 155 bhp 116 kW 1552 kg
2 door fixed-head coupé FR 2A 4094 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3M 3682 cm3 147 PS 145 bhp 108 kW 1422 kg
2 door fixed-head coupé FR 3A 3681 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 3681 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 3681 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 3678 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 3678 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 3681 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 3681 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 3678 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 3678 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 5210 cm3 152 PS 150 bhp 112 kW 1554 kg
2 door fixed-head coupé FR 3M 4109 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 4M 4109 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 4093 cm3 157 PS 155 bhp 116 kW 1483 kg
2 door fixed-head coupé FR 3A 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3A 4109 cm3 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 4093 cm3 157 PS 155 bhp 116 kW 1728 kg
2 door fixed-head coupé FR 3A 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 2A 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3M 4095 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3A 4095 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 2A 4095 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3M 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 2A 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3A 4093 cm3 157 PS 155 bhp 116 kW
2 door fixed-head coupé FR 3M 4093 cm3 157 PS 155 bhp 116 kW
1971 Ford Mustang Hardtop data
bodywork
Body type2+2 seater fixed-head coupé
Number of doors2
Designer
dimensions & weights
mminches
Wheelbase 2769 mm 109 inches
Track/tread (front) 1562 mm 61.5 inches
Track/tread (rear) 1549 mm 61 inches
Length 4813 mm 189.5 inches
Width 1882 mm 74.1 inches
Height 1290 mm 50.8 inches
Ground clearance
length:wheelbase ratio 1.74
Kerb weight 1400 kg 3086 lb
Weight distribution
fuel tank capacity 75 litres 16.5 UK Gal 19.8 US Gal
aerodynamics
Drag coefficient
Frontal area
CdA
engine
engine type naturally aspirated petrol
Engine manufacturer Ford
Engine code
Cylinders Straight 6
Capacity 4.1 litre
4091 cc
(249.648 cu in)
Bore × Stroke 93.5 × 99.3 mm
3.68 × 3.91 in
Bore/stroke ratio 0.94
Valve gear overhead valve (OHV)
2 valves per cylinder
12 valves in total
maximum power output
(gross)
147 PS (145 bhp) (108 kW)
at 4000 rpm
Specific output
(gross)
35.4 bhp/litre
0.58 bhp/cu in
maximum torque
(gross)
315 Nm (232 ft·lb) (32.1 kgm)
at 1600 rpm
Specific torque
(gross)
77 Nm/litre
0.93 ft·lb/cu3
Engine construction
sump wet sumped
compression ratio 9:1
Fuel system 1 Carter carburettor
bmep (brake mean effective pressure) 967.6 kPa (140.3 psi)
Maximum RPM
crankshaft bearings 7
Engine coolant Water
Unitary capacity 681.83 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 105.01 PS/tonne (1000 kg)
77.23 kW/tonne (1000 kg)
103.57 bhp/tonne (1000 kg)
0.05 bhp/lb
Weight-to-power ratio 12.95 kg/kW
21.63 lb/bhp
fuel consumption
Fuel consumption
universal 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
Rear suspension
Wheel size front
Wheel size rear
Tyres front E78-14
Tyres rear E78-14
Brakes F/R Dr/Dr
Front brake diameter
Rear brake diameter
Braked area
Gearbox 3 speed manual
Top gear ratio 1
Final drive ratio 3.00
general
Carfolio.com ID270578
Production total
Model code
Model family
RAC rating 32.5
Insurance classification No information available
Tax band No information available
1971 Ford Mustang Hardtop added 2012-05-19.
Last modified 2013-02-28.