1971 Ford Mustang Coupé 250 I6 Specifications & Performance
1971, 1972, 1973
Tech Specs Summary
-
- 4.1 L Inline 6
-
- 95 mph
-
- 13.8 seconds
-
- 145 BHP
-
- 17 mpg
-
- 2 Doors
-
- 4 Seats
-
- 269 L
-
- 1,420 kg
- Front - RWD
Performance
- Top Speed
- 95 mph
- 0-62 mph
- 13.8 seconds
- 0-60 mph
- 13.4 seconds
- Power-to-Weight
- 102 BHP/Tonne
- Power
- 145 BHP
- Torque
- 232 lb·ft
Fuel Economy
- Combined
- 17 mpg
- Total Range
- 276 Miles
- CO2 Emissions
- 380 g/Km
Petrol Engine
- Displacement
- 4.1 Litre
- 4,097 cc
- Configuration
- Inline 6
- Aspiration
- Natural
- Peak Power
- 145 BHP @ 4,000 RPM
- 147 ps @ 4,000 RPM
- Peak Torque
- 232 lb·ft @ 2,600 RPM
- 314 N·m @ 2,600 RPM
- Valvetrain
- OHV
- Valves/Cylinder
- 2 (12v Total)
- Fuel Delivery
- Carburetor
- Position
- Front Engine
- Orientation
- Longitudinal
- Fuel
- Petrol
- Fuel Tank Capacity
- 74 Litres
Extra Engine Specs
- Engine Name
- Thriftpower Six
- Compression Ratio
- 8:1
- Bore x Stroke
- 93.5 x 99.3 mm
- Bore-Stroke Ratio
- 0.94:1
- Under-Square
- Specific Output
- 35 BHP/L
- Power/Cylinder
- 24 BHP
- Unitary Capacity
- 682 cc
- BMEP
- 9.6 Bar
- 139.7 PSI
Drivetrain & Chassis
- Driven Wheels
- RWD
- Rear-wheel Drive
- Gearbox (MT)
- 3 Gears
- Gearbox (AT)
- 3 Gears
- Tyre Sizes
- 78/14R0
- Front Suspension
- Double Wishbone
- Rear Suspension
- Live Axle
- Front Brakes
- Drum
- Rear Brakes
- Drum
Dimensions & Practicality
- Body Style
- Sports Coupé
- Doors
- 2
- Seats
- 4
- Cargo Space
- 269 L
- Turning Circle
- 11.6 m
- Kerb Weight
- 1,420 kg
- Length
- 4,813 mm
- Width
- 1,882 mm
- Height
- 1,273 mm
- Wheelbase
- 2,769 mm
- Front Track
- 1,562 mm
- Rear Track
- 1,562 mm
UK Vehicle Tax Cost
Standard
£0
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1971 Mustang Coupé 250 I6 Specs










































