The GMC Sierra 2500HD is a heavy-duty pickup truck renowned for its impressive towing capacity, durability, and versatile performance capabilities. Since its introduction, the Sierra 2500HD has evolved through multiple generations, each improving in size, engine power, technology, and comfort features. It balances rugged utility with refined engineering, making it a top choice for demanding work environments and personal use. This model stands out in the 3/4-ton truck segment for its blend of strength and modern amenities.
Current Generations
2024 GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Crew Cab Long Bed
2023 mm
L:6776 mm | W:2079 mm
2024 GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Crew Cab Long Bed
- Production Years: 2023 - present
- Model Year: 2024
Body Style: Pickup truck
- Length: 6776 mm266.8 in22.2 ft
- Width: 2079 mm81.9 in6.8 ft
- Height: 2023 mm79.6 in6.6 ft
2024 GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Crew Cab Standard Bed
2027 mm
L:6369 mm | W:2079 mm
2024 GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Crew Cab Standard Bed
- Production Years: 2023 - present
- Model Year: 2024
Body Style: Pickup truck
- Length: 6369 mm250.7 in20.9 ft
- Width: 2079 mm81.9 in6.8 ft
- Height: 2027 mm79.8 in6.7 ft
2024 GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed
2027 mm
L:6534 mm | W:2079 mm
2024 GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Double Cab Long Bed
- Production Years: 2023 - present
- Model Year: 2024
Body Style: Pickup truck
- Length: 6534 mm257.2 in21.4 ft
- Width: 2079 mm81.9 in6.8 ft
- Height: 2027 mm79.8 in6.7 ft
2024 GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Double Cab Standard Bed
2031 mm
L:6127 mm | W:2079 mm
2024 GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Double Cab Standard Bed
- Production Years: 2023 - present
- Model Year: 2024
Body Style: Pickup truck
- Length: 6127 mm241.2 in20.1 ft
- Width: 2079 mm81.9 in6.8 ft
- Height: 2031 mm80.0 in6.7 ft
2024 GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Regular Cab Long Bed
2030 mm
L:6002 mm | W:2076 mm
2024 GMC Sierra 2500HD V (GMTT1XX, facelift 2024) Regular Cab Long Bed
- Production Years: 2023 - present
- Model Year: 2024
Body Style: Pickup truck
- Length: 6002 mm236.3 in19.7 ft
- Width: 2076 mm81.7 in6.8 ft
- Height: 2030 mm79.9 in6.7 ft
Discontinued Generations
2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed
2023 mm
L:6759 mm | W:2079 mm
2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed
- Production Years: 2020 - 2023
- Model Year: 2020
Body Style: Pickup truck
- Length: 6759 mm266.1 in22.2 ft
- Width: 2079 mm81.9 in6.8 ft
- Height: 2023 mm79.6 in6.6 ft
2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed
2027 mm
L:6352 mm | W:2079 mm
2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed
- Production Years: 2020 - 2023
- Model Year: 2020
Body Style: Pickup truck
- Length: 6352 mm250.1 in20.8 ft
- Width: 2079 mm81.9 in6.8 ft
- Height: 2027 mm79.8 in6.7 ft
2020 GMC Sierra 2500HD V (GMTT1XX) Double Cab Long Bed
2027 mm
L:6514 mm | W:2079 mm
2020 GMC Sierra 2500HD V (GMTT1XX) Double Cab Long Bed
- Production Years: 2020 - 2023
- Model Year: 2020
Body Style: Pickup truck
- Length: 6514 mm256.5 in21.4 ft
- Width: 2079 mm81.9 in6.8 ft
- Height: 2027 mm79.8 in6.7 ft
2020 GMC Sierra 2500HD V (GMTT1XX) Double Cab Standard Bed
2031 mm
L:6107 mm | W:2079 mm
2020 GMC Sierra 2500HD V (GMTT1XX) Double Cab Standard Bed
- Production Years: 2020 - 2023
- Model Year: 2020
Body Style: Pickup truck
- Length: 6107 mm240.4 in20.0 ft
- Width: 2079 mm81.9 in6.8 ft
- Height: 2031 mm80.0 in6.7 ft
2020 GMC Sierra 2500HD V (GMTT1XX) Regular Cab Long Bed
2030 mm
L:5982 mm | W:2076 mm
2020 GMC Sierra 2500HD V (GMTT1XX) Regular Cab Long Bed
- Production Years: 2020 - 2023
- Model Year: 2020
Body Style: Pickup truck
- Length: 5982 mm235.5 in19.6 ft
- Width: 2076 mm81.7 in6.8 ft
- Height: 2030 mm79.9 in6.7 ft
2015 GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Long Box
1981 mm
L:6563 mm | W:2045 mm
2015 GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Long Box
- Production Years: 2015 - 2019
- Model Year: 2015
Body Style: Pickup truck
- Length: 6563 mm258.4 in21.5 ft
- Width: 2045 mm80.5 in6.7 ft
- Height: 1981 mm78.0 in6.5 ft
- Trunk Capacity: 2162 liter76.4 cu ft
2015 GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Standard Box
1988 mm
L:6083 mm | W:2045 mm
2015 GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Standard Box
- Production Years: 2015 - 2019
- Model Year: 2015
Body Style: Pickup truck
- Length: 6083 mm239.5 in20.0 ft
- Width: 2045 mm80.5 in6.7 ft
- Height: 1988 mm78.3 in6.5 ft
- Trunk Capacity: 1728 liter61.0 cu ft
2015 GMC Sierra 2500HD IV (GMTK2XX) Double Cab Long Box
1978 mm
L:6322 mm | W:2045 mm
2015 GMC Sierra 2500HD IV (GMTK2XX) Double Cab Long Box
- Production Years: 2015 - 2019
- Model Year: 2015
Body Style: Pickup truck
- Length: 6322 mm248.9 in20.7 ft
- Width: 2045 mm80.5 in6.7 ft
- Height: 1978 mm77.9 in6.5 ft
- Trunk Capacity: 2162 liter76.4 cu ft
2015 GMC Sierra 2500HD IV (GMTK2XX) Double Cab Standard Box
1984 mm
L:5842 mm | W:2045 mm
2015 GMC Sierra 2500HD IV (GMTK2XX) Double Cab Standard Box
- Production Years: 2015 - 2019
- Model Year: 2015
Body Style: Pickup truck
- Length: 5842 mm230.0 in19.2 ft
- Width: 2045 mm80.5 in6.7 ft
- Height: 1984 mm78.1 in6.5 ft
- Trunk Capacity: 1728 liter61.0 cu ft
2015 GMC Sierra 2500HD IV (GMTK2XX) Regular Cab Long Box
1976 mm
L:5699 mm | W:2035 mm
2015 GMC Sierra 2500HD IV (GMTK2XX) Regular Cab Long Box
- Production Years: 2015 - 2019
- Model Year: 2015
Body Style: Pickup truck
- Length: 5699 mm224.4 in18.7 ft
- Width: 2035 mm80.1 in6.7 ft
- Height: 1976 mm77.8 in6.5 ft
- Trunk Capacity: 2160 - 2162 liter76.3 - 76.4 cu ft
2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Crew Cab Long Box
1984 mm
L:6581 mm | W:2032 mm
2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Crew Cab Long Box
- Production Years: 2011 - 2014
- Model Year: 2011
Body Style: Pickup truck
- Length: 6581 mm259.1 in21.6 ft
- Width: 2032 mm80.0 in6.7 ft
- Height: 1984 mm78.1 in6.5 ft
- Trunk Capacity: 2138 liter75.5 cu ft
2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Crew Cab Standard Box
1958 mm
L:6101 mm | W:2032 mm
2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Crew Cab Standard Box
- Production Years: 2011 - 2014
- Model Year: 2011
Body Style: Pickup truck
- Length: 6101 mm240.2 in20.0 ft
- Width: 2032 mm80.0 in6.7 ft
- Height: 1958 mm77.1 in6.4 ft
- Trunk Capacity: 1718 liter60.7 cu ft
2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Extended Cab Long Box
1971 mm
L:6337 mm | W:2032 mm
2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Extended Cab Long Box
- Production Years: 2011 - 2014
- Model Year: 2011
Body Style: Pickup truck
- Length: 6337 mm249.5 in20.8 ft
- Width: 2032 mm80.0 in6.7 ft
- Height: 1971 mm77.6 in6.5 ft
- Trunk Capacity: 2138 liter75.5 cu ft
2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Extended Cab Standard Box
1979 mm
L:5857 mm | W:2032 mm
2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Extended Cab Standard Box
- Production Years: 2011 - 2014
- Model Year: 2011
Body Style: Pickup truck
- Length: 5857 mm230.6 in19.2 ft
- Width: 2032 mm80.0 in6.7 ft
- Height: 1979 mm77.9 in6.5 ft
- Trunk Capacity: 1718 liter60.7 cu ft
2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Regular Cab Long Box
1971 mm
L:5715 mm | W:2032 mm
2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Regular Cab Long Box
- Production Years: 2011 - 2014
- Model Year: 2011
Body Style: Pickup truck
- Length: 5715 mm225.0 in18.8 ft
- Width: 2032 mm80.0 in6.7 ft
- Height: 1971 mm77.6 in6.5 ft
- Trunk Capacity: 2138 liter75.5 cu ft
2007 GMC Sierra 2500HD III (GMT900) Crew Cab Long Box
1930 mm
L:6572 mm | W:2436 mm
2007 GMC Sierra 2500HD III (GMT900) Crew Cab Long Box
- Production Years: 2007 - 2010
- Model Year: 2007
Body Style: Pickup truck
- Length: 6572 mm258.7 in21.6 ft
- Width: 2436 mm95.9 in8.0 ft
- Height: 1930 mm76.0 in6.3 ft
- Trunk Capacity: 2138 liter75.5 cu ft
2007 GMC Sierra 2500HD III (GMT900) Crew Cab Standard Box
1958 mm
L:6094 mm | W:2032 mm
2007 GMC Sierra 2500HD III (GMT900) Crew Cab Standard Box
- Production Years: 2007 - 2010
- Model Year: 2007
Body Style: Pickup truck
- Length: 6094 mm239.9 in20.0 ft
- Width: 2032 mm80.0 in6.7 ft
- Height: 1958 mm77.1 in6.4 ft
- Trunk Capacity: 1718 liter60.7 cu ft
2007 GMC Sierra 2500HD III (GMT900) Extended Cab Long Box
1930 mm
L:6330 mm | W:2436 mm
2007 GMC Sierra 2500HD III (GMT900) Extended Cab Long Box
- Production Years: 2007 - 2010
- Model Year: 2007
Body Style: Pickup truck
- Length: 6330 mm249.2 in20.8 ft
- Width: 2436 mm95.9 in8.0 ft
- Height: 1930 mm76.0 in6.3 ft
- Trunk Capacity: 2138 liter75.5 cu ft
2007 GMC Sierra 2500HD III (GMT900) Extended Cab Standard Box
1951 mm
L:5850 mm | W:2032 mm
2007 GMC Sierra 2500HD III (GMT900) Extended Cab Standard Box
- Production Years: 2007 - 2010
- Model Year: 2007
Body Style: Pickup truck
- Length: 5850 mm230.3 in19.2 ft
- Width: 2032 mm80.0 in6.7 ft
- Height: 1951 mm76.8 in6.4 ft
- Trunk Capacity: 1718 liter60.7 cu ft
2007 GMC Sierra 2500HD III (GMT900) Regular Cab Long Box
1939 mm
L:5708 mm | W:2032 mm
2007 GMC Sierra 2500HD III (GMT900) Regular Cab Long Box
- Production Years: 2007 - 2010
- Model Year: 2007
Body Style: Pickup truck
- Length: 5708 mm224.7 in18.7 ft
- Width: 2032 mm80.0 in6.7 ft
- Height: 1939 mm76.3 in6.4 ft
- Trunk Capacity: 2138 liter75.5 cu ft
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