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AMX 1978 Versions


AMC AMX 1978 258 Auto 120HP Specs

(1977 - 1978) - Technical Specifications for Years 1977, 1978
AMC AMX 1978 image

Key Specs

Petrol
4235 cm3
258.4 cu-in
Inline 6
122 PS
120 HP / 90 kW
273 Nm
201 lb-ft

AMC AMX 1978 258 Auto 120HP Body, Model and Production details AMC AMX 1978 258 Auto 120HP Body, Model and Production details

Generation : AMX (Concord Gen.) - 1978 New Model
Body : Coupé
Num. of Doors : 3 doors

AMC AMX 1978 258 Auto 120HP Engine Technical Data AMC AMX 1978 258 Auto 120HP Engine Technical Data

Engine type - Number of cylinders : Inline 6
Engine Code : AMC 258 I6
Fuel type : Petrol
Fuel System : Carburetor
Engine Alignment : Longitudinal
Engine Position : Front
Engine displacement : 4235 cm3 / 258.4 cu-in
Bore x Stroke : 95.3 x 99.1 mm
3.75 x 3.9 inches
Number of valves : 12 Valves
Aspiration : naturally-aspirated
Compression Ratio : 8.0
Horsepower : 122 PS / 120 HP / 90 kW
@ 3600 rpm
Maximum torque : 273 Nm / 201 lb-ft
@ 1800 rpm
Drive wheels - Traction - Drivetrain : RWD
Transmission Gearbox - Number of speeds :

AMC AMX 1978 258 Auto 120HP Fuel Consumption (Economy), Emissions and Range AMC AMX 1978 258 Auto 120HP Fuel Consumption (Economy), Emissions and Range

Fuel Consumption - Economy - EPA Highway ( - 2008): 21 L/100 km
13 MPG UK
11 MPG US
Fuel Consumption - Economy - EPA City ( - 2008): 16 L/100 km
18 MPG UK
15 MPG US
Fuel Consumption - Economy - EPA Combined ( - 2008): 18 L/100 km
16 MPG UK
13 MPG US
Range (EPA): 633 km / 393 miles
Fuel Tank Capacity : 83 L
21.9 US gallons
18.3 UK gallons

AMC AMX 1978 258 Auto 120HP Performance AMC AMX 1978 258 Auto 120HP Performance

Top Speed : - km/h / - Mph
Acceleration 0 to 100 km/h (0 to 62 mph) : - s

AMC AMX 1978 258 Auto 120HP Size, Dimensions, Aerodynamics and Weight AMC AMX 1978 258 Auto 120HP Size, Dimensions, Aerodynamics and Weight

Wheelbase : 274.3 cm / 107.99 inches
Length : 472.4 cm / 185.98 inches
Width : 180.3 cm / 70.98 inches
Height : 132.6 cm / 52.2 inches
Front Axle : 146.8 cm / 57.8 inches
Rear Axle : 145 cm / 57.09 inches
Aerodynamic drag coefficient - Cx : -
Curb Weight : 1438 kg / 3170 lbs
Weight/Power Output Ratio : 11.8 kg/hp

AMC AMX 1978 258 Auto 120HP Interior size, Dimensions AMC AMX 1978 258 Auto 120HP Interior size, Dimensions

Num. of Seats : 4 seats
Trunk / Boot capacity : 906 L / 32 cu-ft

AMC AMX 1978 258 Auto 120HP Brakes, Tires, Steering and Suspension AMC AMX 1978 258 Auto 120HP Brakes, Tires, Steering and Suspension

Front Brakes - Disc dimensions : Discs
(- mm / - inches)
Rear Brakes - Disc dimensions : Drums
(- mm / - inches)
Front Tyres - Rims dimensions : DR78/- R14
Rear Tyres - Rims dimensions : DR78/- R14
Front Suspension : Independent strut type with steel coil springs surrounding telescoping shock absorber. Polyethylene upper ball joint for reduced steering effort and greater suspension dampening.
Rear Suspension : Live axle on leaf springs and telescoping shock absorbers.
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