Image of Ford Mustang Mach I 428 CJ

Ford Mustang Mach I 428 CJ (Mk I 340 PS) specs

Car type Coupe
Curb weight 1620-1636 kg (3571-3607 lbs)
Dimensions 4.76 m (187 in) long, 1.81 m (71 in) wide, 1.30 m (51 in) high
Wheelbase 2.74 m (108 in)
Introduced 1969
Origin country United States
Views 10.8k
Submitted by Super8

Performance

0 - 30 mph2.1 s
0 - 40 mph3.0 s
0 - 50 mph4.4 s
0 - 60 mph5.7 s
0 - 70 mph7.2 s
0 - 80 mph9.5 s
0 - 90 mph10.8 s
0 - 100 mph14.3 s
1/4 mile13.9 s @ 103.1 mph
Est. top speed185 kph (115 mph)
Ford Mustang Mach I 428 CJ acceleration graph

Powertrain specs

Engine type Ford FE-series V-8 428 Cobra-Jet
Displacement 7.0 l (428 ci / 7014 cc)
Power 340 ps (335 bhp / 250 kw) @ 5200 rpm
Torque 597 Nm (440 lb-ft) @ 3400 rpm
Power / liter 48 ps (48 hp)
Power / weight 209 ps (206 bhp) / t
Torque / weight 367 Nm (270 lb-ft) / t
Transmission 4 Speed Manual (3.5 ratio)
Layout front engine, rear wheel drive
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hostboy  3y ago

I know someone who test drove his uncle's 428 Cobra Jet and when I was a teenager I was trying to inform him that it was a 428 and not a 427, and he kept on saying it was a 427.


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Hoppelmoppel123  3y ago

@fastestlaps please delete the 237 kph topspeed, the 0-100, and the 0-60mph in 6s and change the name to Ford Mustang Mach I 428 CJ (Mk I 335 HP)


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Classics Dreamin  12y ago

Automatic with 4.3 rear axle:
0-60 mph in 4 seconds flat
0-100 mph in 10.1 seconds
1/8 mile in 8.1 seconds at 90 mph
1/4 mile in 12.6 seconds at 110 mph
1/2 mile in 20.2 seconds at 120 mph
1 mile in 35.2 seconds at 120 mph
Top speed is 120 miles per hour
Source: Vimulator
Link: http://vimulator.com/#/v5/sim/37153


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Classics Dreamin  12y ago

Automatic with 3.91 rear axle:
0-60 mph in 4 seconds flat
0-100 mph in 10.2 seconds
1/8 mile in 8.1 seconds at 91 mph
1/4 mile in 12.6 seconds at 110 mph
1/2 mile in 20.1 seconds at 128 mph
1 mile in 33.7 seconds at 132 mph
Top speed is 132 miles per hour
Source: Vimulator
Link: http://vimulator.com/#/v5/sim/37152


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Classics Dreamin  12y ago

Automatic with 3.5 rear axle:
0-60 mph in 3.9 seconds
0-100 mph in 10.1 seconds
1/8 mile in 8.1 seconds at 91 mph
1/4 mile in 12.6 seconds at 109 mph
1/2 mile in 20.1 seconds at 128 mph
1 mile in 33.3 seconds at 141 mph
Top speed is 146 miles per hour
Source: Vimulator
Link: http://vimulator.com/#/v5/sim/37151


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Classics Dreamin  12y ago

Automatic with 3.25 rear axle:
0-60 mph in 4 seconds flat
0-100 mph in 10.1 seconds
1/8 mile in 8.2 seconds at 90 mph
1/4 mile in 12.7 seconds at 109 mph
1/2 mile in 20.2 seconds at 128 mph
1 mile in 33.4 seconds flat at 142 mph
Top speed is 147 miles per hour
Source: Vimulator
Link: http://vimulator.com/#/v5/sim/37150


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Classics Dreamin  12y ago

Automatic with 3.00 rear axle:
0-60 mph in 4.2 seconds
0-100 mph in 10.3 seconds
1/8 mile in 8.4 seconds at 90 mph
1/4 mile in 12.8 seconds at 110 mph
1/2 mile in 20.4 seconds at 128 mph
1 mile in 33.6 seconds at 142 mph
Top speed is 148 miles per hour
Source: Vimulator
Link: http://vimulator.com/#/v5/sim/37149


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Classics Dreamin  12y ago

4-speed with 4.3 rear axle:
0-60 mph in 4 seconds flat
0-100 mph in 10.2 seconds
0-119 mph in 20.6 seconds
1/8 mile in 8.1 seconds at 89 mph
1/4 mile in 12.6 seconds at 109 mph
1/2 mile in 20.4 seconds at 119 mph
1 mile in 35.5 seconds at 119 mph
Top speed is 119 miles per hour
Source: Vimulator
Link: http://vimulator.com/#/v5/sim/37148


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Classics Dreamin  12y ago

4-speed with 3.91 rear axle:
0-60 mph in 4 seconds flat
0-100 mph in 10.3 seconds
0-140 mph in 30.9 seconds
1/8 mile in 8.1 seconds at 90 mph
1/4 mile in 12.6 seconds at 109 mph
1/2 mile in 20.1 seconds at 128 mph
1 mile in 34 seconds flat at 129 mph
Top speed is 129 miles per hour
Source: Vimulator
Link: http://vimulator.com/#/v5/sim/37147


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Classics Dreamin  12y ago

4-speed with 3.25 rear axle:
0-60 mph in 4.1 seconds
0-100 mph in 10.5 seconds
0-140 mph in 30.9 seconds
1/8 mile in 8.3 seconds at 90 mph
1/4 mile in 12.8 seconds at 109 mph
1/2 mile in 20.3 seconds at 128 mph
1 mile in 33.6 seconds at 142 mph
Top speed is 147 miles per hour
Source: Vimulator
Link: http://vimulator.com/#/v5/sim/37146


User avatar

Classics Dreamin  12y ago

4-speed with 3.5 rear axle:
0-60 mph in 4 seconds flat
0-100 mph in 10.2 seconds
0-140 mph in 31.5 seconds
1/8 mile in 8.2 seconds at 90 mph
1/4 mile in 12.7 seconds at 109 mph
1/2 mile in 20.2 seconds at 128 mph
1 mile in 33.4 seconds at 141 mph
Top speed is 142 miles per hour
Source: Vimulator
Link: http://vimulator.com/#/v5/sim/37145


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Classics Dreamin  12y ago

Launches better than a standard Lamborghini Gallardo or Murcielago!

3.25, 3.5, 3.91, or 4.3 rear axles available for a '69 Mustang 4-speed!!


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Bijan  13y ago

[img][/img]@ Viking : %100 Agree with you , you are right . I believe that 1969 Fastback was one of the best ever Mustangs in style , size and performance .
I also believe that the low roof in 1969 is much more wild and sexy , as the 1965-66 fastbacks, 1967-68 fast backs , 69-79 and even 71-73 , All of these , had low roof , with overall height of 51.5 for 67-68 , 50.3 for 69 and 50.7 for 71 .if the new Mustangs have slightly lower roof , there are much more beautiful and sexy , its my opinion of course .


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Viking  13y ago

Car Life is the most reliable source among car magazines of the sixties. They made sure a car was completely stock before testing it. This is my favorite car from the sixties by the way. My current car has (dealer installed) rear window louvers very much like the ones on the Mach 1, but I think the 1969 is still a bit better looking. The new Mustangs have a roof that is too high, I like the lower roof of the '69 it makes it look sleeker and better proportioned to my eyes.


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Bijan  13y ago

In March 1969 Car Life mag tested this 428 Mach 1 335 bhp, and the performance results :
Standing 1/4 mile : 13.90 @ 103.32
0-60 mph : 5.5 seconds .
0-100 mph : 12.8 seconds .
0-120 mph : 20.8 seconds .
Passing 30-70 mph : 4.3 seconds .
Top speed : 121 mph @ 6000 rpm .


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brian gibbons  13y ago

gibbo