1971 Ford Mustang Convertible I (facelift 1970) - Photo 1

Ford Mustang Convertible I (facelift 1970) 4.1 (145 Hp) – Full specifications

General information
Brand Ford
Model Mustang
Generation Mustang Convertible I (facelift 1970)
Modification (Engine) 4.1 (145 Hp)
Start of production 1970 year
End of production 1973 year
Powertrain Architecture Internal Combustion engine
Body type Cabriolet
Seats 4
Doors 2
Performance specs
Fuel Type Petrol (Gasoline)
Weight-to-power ratio 10 kg/Hp, 99.6 Hp/tonne
Weight-to-torque ratio 4.6 kg/Nm, 216.3 Nm/tonne
Engine specs
Power 145 Hp @ 4000 rpm.
Power per litre 35.4 Hp/l
Torque 315 Nm @ 2600 rpm.
232.33 lb.-ft. @ 2600 rpm.
Engine layout Front, Longitudinal
Engine displacement 4097 cm3
250.01 cu. in.
Number of cylinders 6
Engine configuration Inline
Cylinder Bore 93.47 mm
3.68 in.
Piston Stroke 99.31 mm
3.91 in.
Compression ratio 9:1
Number of valves per cylinder 2
Fuel injection system Carburettor
Engine aspiration Naturally aspirated engine
Valvetrain OHV
Engine oil capacity 4.3 l
4.54 US qt | 3.78 UK qt
Engine oil specification Log in to see.Log in to see.
Coolant 9 l
9.51 US qt | 7.92 UK qt

Space, Volume and weights
Kerb Weight 1456 kg
3209.93 lbs.
Trunk (boot) space – maximum 229 l
8.09 cu. ft.
Fuel tank capacity 76 l
20.08 US gal | 16.72 UK gal
Dimensions
Length 4813 mm
189.49 in.
Width 1882 mm
74.09 in.
Height 1283 mm
50.51 in.
Wheelbase 2769 mm
109.02 in.
Front track 1562 mm
61.5 in.
Rear (Back) track 1549 mm
60.98 in.
Minimum turning circle (turning diameter) 12.1 m
39.7 ft.
Drivetrain, brakes and suspension specs
Drivetrain Architecture The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheel Rear wheel drive
Number of gears and type of gearbox 3 gears, manual transmission
Front suspension Wishbone, Transverse stabilizer
Rear suspension Rigid axle suspension, Leaf spring
Front brakes Disc
Rear brakes Drum
Steering type Cone worm with recirculation balls
Power steering Hydraulic Steering
Tires size Front wheel tires: 185/75 R14
Rear wheel tires: 185/75 R14
Wheel rims size Front wheel rims: 6J x 14
Rear wheel rims: 6J x 14