2011 Ford F-Series Super Duty Specs

Powertrain/ChassisF-250/350/450  |  F-350/450/550

Dimensions/CapacitiesF-250/350/450  |  F-350/450/550

 

F-250/350/450 Powertrain/Chassis

POWERTRAIN

6.2L 2V V-8

6.7L 4V V-8

Engine type

SOHC EFI Gas (Flex Fuel)

OHV Power Stroke® Turbo-Diesel

Block/head

Iron block, aluminum heads

CGI/aluminum

Bore/stroke

4.02 x 3.74 in

3.90 x 4.25 in

Displacement

379 cu in, 6,210 cc

406 cu in, 6,651 cc

Compression ratio

9.8:1

16.1:1

Fuel injection

Sequential multi-port  

Common-rail piezo

Valvetrain

SOHC, 2 valves per cylinder, variable cam timing

4 valves per cylinder, pushrod with individual hydraulic lash

Power

N/A

 N/A

Torque

N/A

N/A

Oil capacity

7 quarts

13 quarts

Coolant capacity

25.7 quarts

28.4 quarts

Fuel capacity

35 gallons

37.5 gallons (158-inch and 172-inch WB) / 26 gallons
(137-inch, 142-inch and 156-inch WB)

Transmission type

Six-speed SelectShift Automaticâ„¢ with Tow Haul Mode

Six-speed SelectShift Automatic with Tow Haul Mode

 

 

SUSPENSION

Front

 

4×2

Independent twin I-beam (narrow front track) with coil springs, shock absorbers, stabilizer bar (F-250/350)

 

Mono beam (wide front track) with coil springs, shock absorbers, stabilizer bar (F-450)

4×4

Mono beam (narrow front track) with coil springs, shock absorbers, stabilizer bar (F-250/350)

 

Mono beam (wide front track) with coil springs, shock absorbers, stabilizer bar (F-450)

 

 

Rear

 

4×2

Non-independent live axle with leaf springs, staggered shock absorbers and stabilizer bar;
stabilizer bar standard on DRW models and available with camper package and snowplow package on SRW pickups

4×4

Non-independent live axle with leaf springs, staggered shock absorbers and stabilizer bar;
stabilizer bar standard on DRW models and available with camper package and snowplow package on SRW pickups

 

 

BRAKES

Front

13.66-inch discs (F-250, F-350), 14.53-inch discs (F-450)

Rear

13.39-inch discs (F-250, F-350), 15.35-inch discs (F-450)

Assist type

Vacuum (F-250/F-350 SRW gas engines) / hydro-boost (F-350 SRW diesel engine, F-350 DRW F-450), ABS

 

 

WHEELS AND TIRES

Base wheels
and tires

17-inch steel on F-250/F-350 SRW and F-350 DRW; 18-inch cast aluminum on F-250/350 SRW;
17-inch forged aluminum on F-350/F-450 DRW

Largest tires available

20-inch aluminum wheels, LT275/65R-20E

F-250/350/450 Dimensions and Capacities

 

Regular Cab

SuperCab

Crew Cab

 

8-ft

6.75-ft

8-ft

6.75-ft

8-ft

 

4×2

4×4

4×2

4×4

4×2

4×4

4×2

4×4

4×2

4×4

EXTERIOR

 

Wheelbase

137.0

137.0

141.8

141.8

158.0

158.0

156.2

156.2

172.4

172.4

 

 

 

 

 

 

 

 

 

 

 

Overall length

227.6

227.6

262.4

232.4

248.6

248.6

246.8

246.8

263.0

263.0

 

 

 

 

 

 

 

 

 

 

 

Overall height

76.5
(76.7 for DRW)

80.0
(79.5 for DRW)

77.0

79.5

76.7
(76.9 for DRW)

80.2
(99.7 for DRW)

77.4
 

79.7
 

77.2
(77.3 for DRW)

80.8
(79.9 for DRW)

Cargo box length @ floor

98.0

98.0

81.8

81.8

98.0

98.0

81.8

81.8

98.0

98.0

Cargo width between wheelhouse

50.9

50.9

50.9

50.9

50.9

50.9

50.9

50.9

50.9

50.9

 

 

 

 

 

 

 

 

 

 

 

Inside box height

20.0

20.0

20.0

20.0

20.0

20.0

20.0

20.0

20.0

20.0

INTERIOR

Seating capacity

Two/three

Two/three

Five/
six

Five/
six

Five/six

Five/six

Five/six

Five/six

Five/six 

Five/six

Headroom

 

 

 

 

 

 

 

 

 

 

Front

40.7

40.7

40.7

40.7

40.7

40.7

40.7

40.7

40.7

40.7

Rear

 

 

38.1

38.1

38.1

38.1

40.8

40.8

40.8

40.8

Legroom

 

 

 

 

 

 

 

 

 

 

Front

41.1

41.1

41.1

41.1 

41.1 

41.1

41.1

41.1

41.1

41.1

Rear

 

 

31.6

31.6

31.6

31.6

42.1

42.1

42.1

42.1

Hip room

 

 

 

 

 

 

 

 

 

 

Front

67.6

67.6

67.6

67.6

67.6

67.6

67.6

67.6

67.6

67.6

Rear

 

 

67.3

67.3

67.3

67.3

67.6

67.6

67.6

67.6

Shoulder room

 

 

 

 

 

 

 

 

 

 

Front

68

68

68

68

68

68

68

68

68

68

Rear

 

 

68.1

68.1

68.1

68.1

68

68

68

68

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

All dimensions in inches unless otherwise noted.

F-350/450/550 Powertrain/Chassis

POWERTRAIN

6.2L 2V V-8

6.7L 4V V-8

6.8L 3V V-10

Engine type

SOHC EFI modular gas (Flex Fuel)

 OHV Power Stroke® Turbo-Diesel

SOHC EFI modular gas

Block/head

Iron block, aluminum head

CGI/aluminum

Iron block, aluminum head

Bore/stroke

4.02 x 3.74 in

3.90 x 4.25 in

3.55 x 4.17 in

Displacement

379 cu in, 6,210 cc

406 cu in, 6,651 cc

414 cu in, 6,783 cc

Compression ratio

9.8:1

16.1:1

9.2:1

Fuel injection

Sequential multi-port

Common-rail piezo

Sequential multi-port

Valvetrain

2 valves per cylinder,
SOHC variable cam timing

4 valves per cylinder pushrod
with individual hydraulic lash

3 valves SOHC hydraulic lash adjuster with roller follower

Power

N/A

N/A

N/A

Torque

N/A

N/A

N/A

Oil capacity

7 quarts

13 quarts

7 quarts

Coolant capacity

25.7 quarts

29.4 quarts

26.7 quarts

Fuel capacity

40 gallons (SRW with Payload Package and all DRW) / 28 gallons (SRW with base payload)

40 gallons (SRW with Payload Package and all DRW) / 28 gallons (SRW with base payload) / both tanks available for DRW

40 gallons (SRW with Payload Package and all DRW) /  28 gallons (SRW with base payload)

Transmission type

Six-speed SelectShift Automaticâ„¢
with Tow Haul Mode (F-350)

Six-speed SelectShift Automatic
with Tow Haul Mode (all)

Five-speed automatic O/D SelectShift     (F-450 and
F-550 only) 

 

SUSPENSION

Front

 

4×2

Twin I-beam (F-350), mono beam (F-450/F-550) with coil springs, shock absorbers and stabilizer bar

4×4

Mono beam (F-350, F-450/F-550) with coil springs, shock absorbers and stabilizer bar

Rear

 

4×2

Non-independent live axle with leaf springs, shock absorbers, stabilizer bar

4×4

Non-independent live axle with leaf springs shock absorbers, stabilizer bar

 

BRAKES

Front

13.66-inch discs (F-350), 14.53-inch discs (F-450/F-550)

Rear

13.39-inch discs (F-350), 15.35-inch discs (F-450/F-550)

Assist type

Vacuum (F-350 SRW gas engines) / hydro-boost (F-350 SRW diesel engine,
F-350 DRW, F-450/F-550), ABS

 

WHEELS AND TIRES

Base wheels
and tires

17-inch steel on F-350 DRW, 18-inch aluminum on F-350 SRW, 19.5-inch aluminum (F-450/550)

Largest tires available

LT245/75Rx17E (F-350 DRW), LT275/70Rx18E (F-350 SRW), LT225/70Rx19.5G (F-450/550)

 

F-350/450/550 Dimensions and Capacities

 

Regular Cab

SuperCab

Crew Cab

EXTERIOR              

Wheelbase /
Back-of-cab-to-axle

140.8/60

164.8/84

188.8/108

200.8/120

161.8/60  185.8/84

176.2/60

200.2/84

Overall length

226.5

250.5

274.5

286.5

247.5  271.5

261.9

285.9

INTERIOR              

Seating capacity

Two/three

Two/three

Two/three

Two/three

Five/six

Five/six

Five/six

 

 

 

 

 

 

 

 

Headroom

 

 

 

 

 

 

 

   Front

40.7

40.7

40.7

40.7

40.7

40.7

40.7

   Rear

 

 

 

 

38.1

40.8

40.8

 

 

 

 

 

 

 

 

Legroom

 

 

 

 

 

 

 

   Front

41.1

41.1

41.1

41.1

41.1

41.1

41.1

   Rear

 

 

 

 

31.6

42.1

42.1

 

 

 

 

 

 

 

 

Hip room

 

 

 

 

 

 

 

   Front

67.6

67.6

67.6

67.6

67.6

67.6

67.6

   Rear

 

 

 

 

67.3

67.6

67.6

 

 

 

 

 

 

 

 

Shoulder room

 

 

 

 

 

 

 

   Front

68.0

68.0

68.0

68.0

68.0

68.0

68.0

   Rear

 

 

 

 

68.1

68.0

68.0

Turning circle,
curb-to-curb
(F-450/550) (ft)

42.3

48.6

54.8

57.9

47.8  52.4

51.5

57.8 

All dimensions in inches unless otherwise noted.

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