GMC Sierra 2500HD vs Chevrolet Silverado 2500HD Dimensions & Size Comparison
Comparing 2015 catalog dimensions. GMC Sierra 2500HD · Chevrolet Silverado 2500HD
- Length224.4 in – 258.4 in
- Height77.8 in – 78.3 in
- Wheelbase133.6 in – 167.7 in
- Ground clearance8.8 in – 9.7 in
- Curb weight5,717 lb – 6,689 lb
- Width80.1 in – 80.5 in
- Chevrolet Silverado 2500HD width80.1 in – 80.5 in
Which is bigger?
- Length: essentially the same
- Width: essentially the same
- Height: essentially the same
- Wheelbase: essentially the same
- Ground clearance: essentially the same
- Curb weight: essentially the same
Dimension comparison
| Spec | GMC Sierra 2500HD | Chevrolet Silverado 2500HD | Difference |
|---|---|---|---|
| Length | 241.4 in | 241.4 in | 0.0 in |
| Width | 80.3 in | 80.3 in | 0.0 in |
| Height | 78.0 in | 78.0 in | 0.0 in |
| Wheelbase | 150.6 in | 150.6 in | 0.0 in |
| Ground clearance | 9.3 in | 9.3 in | 0.0 in |
| Curb weight | 6,203 lb | 6,203 lb | 0 lb |
Values use trim midpoints when a model year lists a range (e.g. length 224.4 in – 258.4 in).
Compare by year
Overlapping model years with dimension data.
Already own one of these cars?
Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.