Ford 2500 · ¾-Ton
1989–1991 · Ford F-250
Engine: International 7.3L IDI V8
180 hp · 345 lb-ft
2WD / 4WD · Automatic (E4OD), 5-speed manual (ZF)
Rating 180 hp / 345 lb-ft. Power Stroke replaced the IDI mid-1994. Transmission pairing by year and diesel availability by weight class unverified. Sources differ slightly on these figures. Wikipedia's International Harvester IDI page lists different figures: 185 hp / 338 lb-ft naturally aspirated (1988-1993) and 190 hp / 388 lb-ft turbo (1993-1994); the two Wikipedia sources conflict. Other listings give 180-185 hp and 338-360 lb-ft for the naturally aspirated engine (Blue Oval Trucks, Bullnose Garage); all Ford torque figures are below the Cummins 400 lb-ft.
1992–1993 · Ford F-250
Engine: International 7.3L IDI V8
185 hp · 360 lb-ft
2WD / 4WD · Automatic (E4OD), 5-speed manual (ZF)
Rating 185 hp / 360 lb-ft; a turbo version rated 190 hp / 390 lb-ft arrived in mid-1993 (1993.5). Power Stroke replaced the IDI mid-1994. Transmission pairing by year and diesel availability by weight class unverified. Sources differ slightly on these figures. Wikipedia's International Harvester IDI page lists different figures: 185 hp / 338 lb-ft naturally aspirated (1988-1993) and 190 hp / 388 lb-ft turbo (1993-1994); the two Wikipedia sources conflict. Other listings give 180-185 hp and 338-360 lb-ft for the naturally aspirated engine (Blue Oval Trucks, Bullnose Garage); all Ford torque figures are below the Cummins 400 lb-ft.
1994 · Ford F-250
Engine: International 7.3L IDI V8
190 hp · 390 lb-ft
2WD / 4WD · Automatic (E4OD), 5-speed manual (ZF)
Turbo rating 190 hp / 390 lb-ft (1993.5-94). Power Stroke replaced the IDI mid-1994. Transmission pairing by year and diesel availability by weight class unverified. Sources differ slightly on these figures. Wikipedia's International Harvester IDI page lists different figures: 185 hp / 338 lb-ft naturally aspirated (1988-1993) and 190 hp / 388 lb-ft turbo (1993-1994); the two Wikipedia sources conflict. Other listings give 180-185 hp and 338-360 lb-ft for the naturally aspirated engine (Blue Oval Trucks, Bullnose Garage); all Ford torque figures are below the Cummins 400 lb-ft.
1994–1995 · Ford F-250 HD
Engine: Ford 7.3L Power Stroke V8
210 hp · 425 lb-ft
2WD / 4WD · Automatic (E4OD), 5-speed manual (ZF)
Power Stroke from mid-1994 (1994.5): 210 hp / 425 lb-ft. Heavy Duty badging began in 1997; sources are unclear whether the pre-Super Duty trucks ended in 1997 or 1998.
1996–1997 · Ford F-250 HD
Engine: Ford 7.3L Power Stroke V8
215 hp · 425 lb-ft
2WD / 4WD · Automatic (E4OD), 5-speed manual (ZF)
Rating 215 hp / 425 lb-ft per Wikipedia's ninth-generation F-Series page; BD Diesel gives 210 hp / 425 lb-ft for 1994-1997. DieselHub's timeline page lists 215 hp / 450 lb-ft (1996) and 225 hp / 450 lb-ft (1997), but DieselHub's own year-by-year 7.3L Power Stroke engine page gives 215 hp for federal 1996 trucks (210 hp with California emissions) and 215 hp / 425 lb-ft for 1997, which agrees with Wikipedia; the 425 lb-ft figure is used here. Heavy Duty badging began in 1997. There was no 1998 model year F-250 or F-350 pickup with the 7.3L Power Stroke: the ninth-generation heavy-duty trucks ended after 1997, the 1998 F-250 Light Duty was a gas-only F-150 derivative, and the Super Duty arrived as a 1999 model. DieselHub's year-by-year Power Stroke table states there was no 1998 F-250 or F-350, and NHTSA's vPIC database lists no 1998 Ford F-350 at all.
1999–2000 · Ford Super Duty F-250
Engine: Ford 7.3L Power Stroke V8
235 hp · 500 lb-ft
2WD / 4WD · 6-speed manual (ZF S6-650), 4-speed automatic (4R100)
Rating 235 hp / 500 lb-ft. Super Duty branding began in 1999. The 6.0-liter took over mid-2003.
2001–2003 · Ford Super Duty F-250
Engine: Ford 7.3L Power Stroke V8
275 hp · 525 lb-ft
2WD / 4WD · 6-speed manual (ZF S6-650), 4-speed automatic (4R100)
Highest rating shown (manual): 275 hp / 525 lb-ft; automatic 250 hp / 505 lb-ft. Super Duty branding began in 1999. The 6.0-liter took over mid-2003.
2003–2004 · Ford Super Duty F-250
Engine: Ford 6.0L Power Stroke V8
325 hp · 560 lb-ft
2WD / 4WD · 6-speed manual (ZF S6-750), 5-speed automatic (5R110 TorqShift)
Rating 325 hp / 560 lb-ft. 6.0-liter began mid-2003. Manual transmission type unverified.
2005–2007 · Ford Super Duty F-250
Engine: Ford 6.0L Power Stroke V8
325 hp · 570 lb-ft
2WD / 4WD · 6-speed manual (ZF S6-750), 5-speed automatic (5R110 TorqShift)
Rating 325 hp / 570 lb-ft. 6.0-liter began mid-2003. Manual transmission type unverified.
2008–2010 · Ford Super Duty F-250
Engine: Ford 6.4L Power Stroke V8
350 hp · 650 lb-ft
2WD / 4WD · 6-speed manual (ZF S6-750), 5-speed automatic (5R110 TorqShift)
Rating is for pickups; chassis cabs were rated lower, 325 hp / 600 lb-ft. The 6-speed manual was offered with the diesel only.
2011–2014 · Ford Super Duty F-250
Engine: Ford 6.7L Power Stroke V8
400 hp · 800 lb-ft
2WD / 4WD · 6-speed automatic (6R140 / TorqShift)
Rating 400 hp / 800 lb-ft; the 2011 launch rating was 390 hp / 735 lb-ft before an update. No manual in the US for 2011-2022. Later transmissions (a 10-speed automatic may have been added) unverified.
2015–2016 · Ford Super Duty F-250
Engine: Ford 6.7L Power Stroke V8
440 hp · 860 lb-ft
2WD / 4WD · 6-speed automatic (6R140 / TorqShift)
Rating 440 hp / 860 lb-ft. No manual in the US for 2011-2022. Later transmissions (a 10-speed automatic may have been added) unverified.
2017 · Ford Super Duty F-250
Engine: Ford 6.7L Power Stroke V8
440 hp · 925 lb-ft
2WD / 4WD · 6-speed automatic (6R140 / TorqShift)
Rating 440 hp / 925 lb-ft. No manual in the US for 2011-2022. Later transmissions (a 10-speed automatic may have been added) unverified.
2018–2019 · Ford Super Duty F-250
Engine: Ford 6.7L Power Stroke V8
450 hp · 935 lb-ft
2WD / 4WD · 6-speed automatic (6R140 / TorqShift)
Rating 450 hp / 935 lb-ft. No manual in the US for 2011-2022. Later transmissions (a 10-speed automatic may have been added) unverified.
2020–2022 · Ford Super Duty F-250
Engine: Ford 6.7L Power Stroke V8
475 hp · 1050 lb-ft
2WD / 4WD · 6-speed automatic (6R140 / TorqShift)
Rating 475 hp / 1,050 lb-ft. No manual in the US for 2011-2022. Later transmissions (a 10-speed automatic may have been added) unverified.
2023–2026 · Ford Super Duty F-250
Engine: Ford 6.7L Power Stroke V8
500 hp · 1200 lb-ft
2WD / 4WD · 6-speed automatic (6R140 / TorqShift)
Highest rating shown: high-output 500 hp / 1,200 lb-ft (standard 475 hp / 1,050 lb-ft). Ford's 2026 Super Duty page lists a best-in-class maximum available 500 hp and 1,200 lb-ft; 2024-2025 unchanged per secondary sources. No manual in the US for 2011-2022. Later transmissions (a 10-speed automatic may have been added) unverified.