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2021 Chevrolet Silverado 3500HD dimensions: length, width, height, weight, cargo

Length

266.0in long

Pick another car

266.0 in long172.0 in wheelbase80.7 intall81.9 inwide
To scale. Dashed: median of 12 trucks (2021).

Dimensions by trim

2021 Chevrolet Silverado 3500HD: outside dimensions by trim
TrimLengthWidthWith mirrorsHeightWheelbaseGround clearanceTurning circle
Work Truck LB RWD, Work Truck LB DRW RWD, Work Truck Double Cab LB RWD, Work Truck LB 4WD, Work Truck Double Cab LB DRW RWD, Work Truck LB DRW 4WD, LT LB RWD, LT LB DRW RWD, Work Truck Double Cab LB 4WD, Work Truck Crew Cab LB DRW RWD, LT Double Cab LB RWD, Work Truck Double Cab LB DRW 4WD, LT LB 4WD, LT Double Cab LB DRW RWD, LT LB DRW 4WD, Work Truck Crew Cab LB DRW 4WD, LT Double Cab LB 4WD, LT Crew Cab LB DRW RWD, LT Double Cab LB DRW 4WD, LT Crew Cab LB DRW 4WD, LTZ Crew Cab LB DRW RWD, LTZ Crew Cab LB DRW 4WD, High Country Crew Cab LB DRW 4WD266.0 in81.9 in81.8 in80.7 in172.0 inN/A57.0 ft
2WD Reg Cab 142" Work Truck, 4WD Reg Cab 142" Work Truck, 2WD Reg Cab 142" LT, 4WD Reg Cab 142" LT235.5 in81.8 in81.8 in80.9 in141.6 in11.2 in46.9 ft
2WD Double Cab 162" Work Truck, 4WD Double Cab 162" Work Truck, 2WD Double Cab 162" LT, 4WD Double Cab 162" LT256.5 in81.8 in81.8 in80.9 in162.5 in11.2 in53.9 ft
Work Truck Crew Cab RWD, Work Truck Crew Cab 4WD, LT Crew Cab RWD, LT Crew Cab 4WD, LTZ Crew Cab RWD, LTZ Crew Cab 4WD, High Country Crew Cab 4WD249.9 in81.8 in81.8 in80.9 in158.9 in11.2 in52.7 ft
Work Truck Crew Cab LB RWD, Work Truck Crew Cab LB 4WD, LT Crew Cab LB RWD, LT Crew Cab LB 4WD, LTZ Crew Cab LB RWD, LTZ Crew Cab LB 4WD, High Country Crew Cab LB 4WD266.0 in81.8 in81.8 in80.7 in172.0 in11.1 in57.0 ft
2021 Chevrolet Silverado 3500HD: weight by trim
TrimCurb weightGVWRPayload
Work Truck LB RWD, Work Truck LB DRW RWD, Work Truck Double Cab LB RWD, Work Truck LB 4WD, Work Truck Double Cab LB DRW RWD, Work Truck LB DRW 4WD, LT LB RWD, LT LB DRW RWD, Work Truck Double Cab LB 4WD, Work Truck Crew Cab LB DRW RWD, LT Double Cab LB RWD, Work Truck Double Cab LB DRW 4WD, LT LB 4WD, LT Double Cab LB DRW RWD, LT LB DRW 4WD, Work Truck Crew Cab LB DRW 4WD, LT Double Cab LB 4WD, LT Crew Cab LB DRW RWD, LT Double Cab LB DRW 4WD, LT Crew Cab LB DRW 4WD, LTZ Crew Cab LB DRW RWD, LTZ Crew Cab LB DRW 4WD, High Country Crew Cab LB DRW 4WDN/AN/AN/A
2WD Reg Cab 142" Work Truck, 2WD Reg Cab 142" LT6,329 lb10,750 lb4,421 lb
2WD Double Cab 162" Work Truck, 2WD Double Cab 162" LT6,786 lb11,100 lb4,314 lb
4WD Reg Cab 142" Work Truck, 4WD Reg Cab 142" LT6,626 lb11,100 lb4,474 lb
Work Truck Crew Cab RWD, LT Crew Cab RWD, LTZ Crew Cab RWD6,456 lb11,000 lb4,544 lb
Work Truck Crew Cab LB RWD, LT Crew Cab LB RWD, LTZ Crew Cab LB RWD6,877 lb11,150 lb4,273 lb
4WD Double Cab 162" Work Truck, 4WD Double Cab 162" LT7,069 lb11,400 lb4,331 lb
Work Truck Crew Cab 4WD, LT Crew Cab 4WD, LTZ Crew Cab 4WD, High Country Crew Cab 4WD6,757 lb11,350 lb4,593 lb
Work Truck Crew Cab LB 4WD, LT Crew Cab LB 4WD, LTZ Crew Cab LB 4WD, High Country Crew Cab LB 4WD7,162 lb11,500 lb4,338 lb
2021 Chevrolet Silverado 3500HD: cargo and room by trim
TrimFront legroomRear legroomFront headroomRear headroom
Work Truck LB RWD, Work Truck LB DRW RWD, Work Truck Double Cab LB RWD, Work Truck LB 4WD, Work Truck Double Cab LB DRW RWD, Work Truck LB DRW 4WD, LT LB RWD, LT LB DRW RWD, Work Truck Double Cab LB 4WD, Work Truck Crew Cab LB DRW RWD, LT Double Cab LB RWD, Work Truck Double Cab LB DRW 4WD, LT LB 4WD, LT Double Cab LB DRW RWD, LT LB DRW 4WD, Work Truck Crew Cab LB DRW 4WD, LT Double Cab LB 4WD, LT Crew Cab LB DRW RWD, LT Double Cab LB DRW 4WD, LT Crew Cab LB DRW 4WD, LTZ Crew Cab LB DRW RWD, LTZ Crew Cab LB DRW 4WD, High Country Crew Cab LB DRW 4WD44.5 in43.4 in43.0 in40.1 in
2WD Reg Cab 142" Work Truck, 4WD Reg Cab 142" Work Truck, 2WD Reg Cab 142" LT, 4WD Reg Cab 142" LT44.5 in43.4 in43.1 in40.1 in
2WD Double Cab 162" Work Truck, 4WD Double Cab 162" Work Truck, 2WD Double Cab 162" LT, 4WD Double Cab 162" LT44.5 in35.2 in43.0 in39.9 in
Work Truck Crew Cab RWD, Work Truck Crew Cab LB RWD, Work Truck Crew Cab 4WD, Work Truck Crew Cab LB 4WD, LT Crew Cab RWD, LT Crew Cab LB RWD, LT Crew Cab 4WD, LT Crew Cab LB 4WD, LTZ Crew Cab RWD, LTZ Crew Cab LB RWD, LTZ Crew Cab 4WD, LTZ Crew Cab LB 4WD, High Country Crew Cab 4WD, High Country Crew Cab LB 4WD44.5 in43.4 in43.0 in40.1 in

Weight

Work Truck LB RWD: curb weight not listed.

Garage fit

2021 Chevrolet Silverado 3500HD in standard garages, centred
GarageFitsSpare lengthEach side
Single, 12 x 22 ftNo-2.0 in31.0 in
Single, 14 x 24 ftYes22.0 in43.0 in
Double, 20 x 20 ftNo-26.0 in79.0 in
Double, 24 x 24 ftYes22.0 in103.0 in
2021 Chevrolet Silverado 3500HD through a garage door
DoorFitsSpare widthAbove roof
8 ft wide, 7 ft tallYes14.1 in3.3 in
9 ft wide, 7 ft tallYes26.1 in3.3 in

Your garage

Second car

Garage 12 x 22 ft. Door 9 x 7 ft.

  • No. Too long by 2.0 in.
  • Door: 26.1 in spare width. 3.3 in above the roof.

Size class

Full-size truck.

Longest of 12 trucks (2021).

Median of 12 trucks (2021): 215.3 in long.

Bigger and smaller rivals

2021 Chevrolet Silverado 3500HD and rivals by length
ModelLengthvs Silverado 3500HD
Chevrolet Silverado 3500HD266.0 in-
RAM 1500232.9 in-33.1 in
Ford F-150231.7 in-34.3 in
GMC Sierra 1500229.6 in-36.4 in
Chevrolet Silverado 1500229.5 in-36.5 in

Legroom and headroom

Work Truck LB RWD.

Front legroom
44.5 inMore than 75% of 13 trucks (2021).
Rear legroom
43.4 inMore than 75% of 13 trucks (2021).
Front headroom
43.0 inMore than 92% of 13 trucks (2021).
Rear headroom
40.1 inMore than 75% of 13 trucks (2021).

Tall drivers: front legroom and headroom in the top 25% of trucks.

What this cannot tell you

Outline is a body-style template scaled to these numbers.

Garage fit ignores shelves, steps and open doors.

How values are checked