RAM 1500 vs GMC Sierra 1500 Dimensions & Size Comparison
Comparing 2020 catalog dimensions. RAM 1500 · GMC Sierra 1500
- Length228.9 in – 241.8 in
- Height77.4 in – 77.7 in
- Wheelbase140.5 in – 153.5 in
- Ground clearance7.8 in – 8.2 in
- Curb weight4,798 lb – 5,372 lb
- Width82.1 in
- GMC Sierra 1500 width81.2 in
Which is bigger?
- Length: essentially the same
- Width: GMC Sierra 1500 is 0.9 in narrower (82.1 in vs 81.2 in)
- Height: RAM 1500 is 2.1 in taller (77.6 in vs 75.5 in)
- Wheelbase: GMC Sierra 1500 has a 1.3 in longer wheelbase (147.0 in vs 148.3 in)
- Ground clearance: GMC Sierra 1500 has 1.3 in more ground clearance (8.0 in vs 9.3 in)
- Curb weight: RAM 1500 is 190 lb heavier (5,085 lb vs 4,895 lb)
Biggest size differences
- Ground clearance: GMC Sierra 1500 has 1.3 in more ground clearance (8.0 in vs 9.3 in)
- Curb weight: RAM 1500 is 190 lb heavier (5,085 lb vs 4,895 lb)
- Height: RAM 1500 is 2.1 in taller (77.6 in vs 75.5 in)
- Width: GMC Sierra 1500 is 0.9 in narrower (82.1 in vs 81.2 in)
- Wheelbase: GMC Sierra 1500 has a 1.3 in longer wheelbase (147.0 in vs 148.3 in)
Practical verdicts
- Narrower for tight parkingGMC Sierra 1500 — GMC Sierra 1500 is narrower by 0.9 in
- More ground clearanceGMC Sierra 1500 — GMC Sierra 1500 has 1.3 in more clearance
- Smaller exterior footprintGMC Sierra 1500 — Based on length × width (GMC Sierra 1500)
Dimension comparison
| Spec | RAM 1500 | GMC Sierra 1500 | Difference |
|---|---|---|---|
| Length | 235.4 in | 235.4 in | 0.0 in |
| Width | 82.1 in | 81.2 in | 0.9 in |
| Height | 77.6 in | 75.5 in | 2.1 in |
| Wheelbase | 147.0 in | 148.3 in | 1.3 in |
| Ground clearance | 8.0 in | 9.3 in | 1.3 in |
| Curb weight | 5,085 lb | 4,895 lb | 190 lb |
Values use trim midpoints when a model year lists a range (e.g. length 228.9 in – 241.8 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.