2011 Ford F-Series Super Duty Specs
Powertrain/Chassis – F-250/350/450 | F-350/450/550
Dimensions/Capacities – F-250/350/450 | F-350/450/550
F-250/350/450 Powertrain/Chassis
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POWERTRAIN |
6.2L 2V V-8 |
6.7L 4V V-8 |
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Engine type |
SOHC EFI Gas (Flex Fuel) |
OHV Power Stroke® Turbo-Diesel |
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Block/head |
Iron block, aluminum heads |
CGI/aluminum |
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Bore/stroke |
4.02 x 3.74 in |
3.90 x 4.25 in |
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Displacement |
379 cu in, 6,210 cc |
406 cu in, 6,651 cc |
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Compression ratio |
9.8:1 |
16.1:1 |
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Fuel injection |
Sequential multi-port |
Common-rail piezo |
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Valvetrain |
SOHC, 2 valves per cylinder, variable cam timing |
4 valves per cylinder, pushrod with individual hydraulic lash |
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Power |
N/A |
N/A |
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Torque |
N/A |
N/A |
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Oil capacity |
7 quarts |
13 quarts |
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Coolant capacity |
25.7 quarts |
28.4 quarts |
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Fuel capacity |
35 gallons |
37.5 gallons (158-inch and 172-inch WB) / 26 gallons |
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Transmission type |
Six-speed SelectShift Automaticâ„¢ with Tow Haul Mode |
Six-speed SelectShift Automatic with Tow Haul Mode |
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SUSPENSION |
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Front |
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4×2 |
Independent twin I-beam (narrow front track) with coil springs, shock absorbers, stabilizer bar (F-250/350) |
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Mono beam (wide front track) with coil springs, shock absorbers, stabilizer bar (F-450) |
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4×4 |
Mono beam (narrow front track) with coil springs, shock absorbers, stabilizer bar (F-250/350) |
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Mono beam (wide front track) with coil springs, shock absorbers, stabilizer bar (F-450) |
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Rear |
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4×2 |
Non-independent live axle with leaf springs, staggered shock absorbers and stabilizer bar; |
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4×4 |
Non-independent live axle with leaf springs, staggered shock absorbers and stabilizer bar; |
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BRAKES |
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Front |
13.66-inch discs (F-250, F-350), 14.53-inch discs (F-450) |
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Rear |
13.39-inch discs (F-250, F-350), 15.35-inch discs (F-450) |
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Assist type |
Vacuum (F-250/F-350 SRW gas engines) / hydro-boost (F-350 SRW diesel engine, F-350 DRW F-450), ABS |
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WHEELS AND TIRES |
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Base wheels |
17-inch steel on F-250/F-350 SRW and F-350 DRW; 18-inch cast aluminum on F-250/350 SRW; |
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Largest tires available |
20-inch aluminum wheels, LT275/65R-20E |
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F-250/350/450 Dimensions and Capacities
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Regular Cab |
SuperCab |
Crew Cab |
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8-ft |
6.75-ft |
8-ft |
6.75-ft |
8-ft |
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4×2 |
4×4 |
4×2 |
4×4 |
4×2 |
4×4 |
4×2 |
4×4 |
4×2 |
4×4 |
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EXTERIOR |
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Wheelbase |
137.0 |
137.0 |
141.8 |
141.8 |
158.0 |
158.0 |
156.2 |
156.2 |
172.4 |
172.4 |
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Overall length |
227.6 |
227.6 |
262.4 |
232.4 |
248.6 |
248.6 |
246.8 |
246.8 |
263.0 |
263.0 |
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Overall height |
76.5 |
80.0 |
77.0 |
79.5 |
76.7 |
80.2 |
77.4 |
79.7 |
77.2 |
80.8 |
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Cargo box length @ floor |
98.0 |
98.0 |
81.8 |
81.8 |
98.0 |
98.0 |
81.8 |
81.8 |
98.0 |
98.0 |
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Cargo width between wheelhouse |
50.9 |
50.9 |
50.9 |
50.9 |
50.9 |
50.9 |
50.9 |
50.9 |
50.9 |
50.9 |
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Inside box height |
20.0 |
20.0 |
20.0 |
20.0 |
20.0 |
20.0 |
20.0 |
20.0 |
20.0 |
20.0 |
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INTERIOR |
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Seating capacity |
Two/three |
Two/three |
Five/ |
Five/ |
Five/six |
Five/six |
Five/six |
Five/six |
Five/six |
Five/six |
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Headroom |
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Front |
40.7 |
40.7 |
40.7 |
40.7 |
40.7 |
40.7 |
40.7 |
40.7 |
40.7 |
40.7 |
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Rear |
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38.1 |
38.1 |
38.1 |
38.1 |
40.8 |
40.8 |
40.8 |
40.8 |
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Legroom |
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Front |
41.1 |
41.1 |
41.1 |
41.1 |
41.1 |
41.1 |
41.1 |
41.1 |
41.1 |
41.1 |
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Rear |
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31.6 |
31.6 |
31.6 |
31.6 |
42.1 |
42.1 |
42.1 |
42.1 |
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Hip room |
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Front |
67.6 |
67.6 |
67.6 |
67.6 |
67.6 |
67.6 |
67.6 |
67.6 |
67.6 |
67.6 |
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Rear |
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67.3 |
67.3 |
67.3 |
67.3 |
67.6 |
67.6 |
67.6 |
67.6 |
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Shoulder room |
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Front |
68 |
68 |
68 |
68 |
68 |
68 |
68 |
68 |
68 |
68 |
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Rear |
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68.1 |
68.1 |
68.1 |
68.1 |
68 |
68 |
68 |
68 |
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Turning diameter, curb-to-curb (ft) |
47.7 |
46.1 |
49.1 |
47.5 |
54.1 |
52.3 |
53.6 |
51.8 |
58.5 |
56.6 |
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All dimensions in inches unless otherwise noted. |
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F-350/450/550 Powertrain/Chassis
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F-350/450/550 Dimensions and Capacities
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Regular Cab |
SuperCab |
Crew Cab |
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| EXTERIOR | |||||||
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Wheelbase / |
140.8/60 |
164.8/84 |
188.8/108 |
200.8/120 |
161.8/60 185.8/84 |
176.2/60 |
200.2/84 |
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Overall length |
226.5 |
250.5 |
274.5 |
286.5 |
247.5 271.5 |
261.9 |
285.9 |
| INTERIOR | |||||||
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Seating capacity |
Two/three |
Two/three |
Two/three |
Two/three |
Five/six |
Five/six |
Five/six |
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Headroom |
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Front |
40.7 |
40.7 |
40.7 |
40.7 |
40.7 |
40.7 |
40.7 |
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Rear |
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38.1 |
40.8 |
40.8 |
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Legroom |
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Front |
41.1 |
41.1 |
41.1 |
41.1 |
41.1 |
41.1 |
41.1 |
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Rear |
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31.6 |
42.1 |
42.1 |
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Hip room |
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Front |
67.6 |
67.6 |
67.6 |
67.6 |
67.6 |
67.6 |
67.6 |
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Rear |
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67.3 |
67.6 |
67.6 |
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Shoulder room |
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Front |
68.0 |
68.0 |
68.0 |
68.0 |
68.0 |
68.0 |
68.0 |
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Rear |
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68.1 |
68.0 |
68.0 |
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Turning circle, |
42.3 |
48.6 |
54.8 |
57.9 |
47.8 52.4 |
51.5 |
57.8 |
All dimensions in inches unless otherwise noted.
