Acura RDX vs GMC Terrain Dimensions & Size Comparison
Comparing 2020 catalog dimensions. Acura RDX · GMC Terrain
- Length186.7 in
- Height65.7 in
- Wheelbase108.3 in
- Ground clearance8.2 in
- Curb weight3,783 lb – 4,069 lb
- Width74.8 in
- GMC Terrain width72.4 in
Which is bigger?
- Length: GMC Terrain is 4.4 in shorter (186.7 in vs 182.3 in)
- Width: GMC Terrain is 2.4 in narrower (74.8 in vs 72.4 in)
- Height: Acura RDX is 0.3 in taller (65.7 in vs 65.4 in)
- Wheelbase: Acura RDX has a 1.0 in longer wheelbase (108.3 in vs 107.3 in)
- Ground clearance: Acura RDX has 0.8 in more ground clearance (8.2 in vs 7.4 in)
- Curb weight: Acura RDX is 301 lb heavier (3,926 lb vs 3,625 lb)
Biggest size differences
- Ground clearance: Acura RDX has 0.8 in more ground clearance (8.2 in vs 7.4 in)
- Curb weight: Acura RDX is 301 lb heavier (3,926 lb vs 3,625 lb)
- Width: GMC Terrain is 2.4 in narrower (74.8 in vs 72.4 in)
- Length: GMC Terrain is 4.4 in shorter (186.7 in vs 182.3 in)
- Wheelbase: Acura RDX has a 1.0 in longer wheelbase (108.3 in vs 107.3 in)
Practical verdicts
- Easier to fit in a short garageGMC Terrain — GMC Terrain is shorter by 4.4 in Check garage fit for Acura RDX · garage fit for GMC Terrain
- Narrower for tight parkingGMC Terrain — GMC Terrain is narrower by 2.4 in
- More ground clearanceAcura RDX — Acura RDX has 0.8 in more clearance
- Smaller exterior footprintGMC Terrain — Based on length × width (GMC Terrain)
Dimension comparison
| Spec | Acura RDX | GMC Terrain | Difference |
|---|---|---|---|
| Length | 186.7 in | 182.3 in | 4.4 in |
| Width | 74.8 in | 72.4 in | 2.4 in |
| Height | 65.7 in | 65.4 in | 0.3 in |
| Wheelbase | 108.3 in | 107.3 in | 1.0 in |
| Ground clearance | 8.2 in | 7.4 in | 0.8 in |
| Curb weight | 3,926 lb | 3,625 lb | 301 lb |
Values use trim midpoints when a model year lists a range.
Compare by year
Overlapping model years with dimension data.
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