GMC Terrain 2026 vs Porsche Macan 2018–2021 size comparison
Porsche Macan 2018–2021 is 88 mm (1.9%) longer than GMC Terrain 2026. It is 30 mm (1.6%) wider, 65 mm (3.8%) lower and 77 mm (2.8%) longer in wheelbase.
| Dimension | GMC Terrain 2026 | Porsche Macan 2018–2021 | Difference |
|---|---|---|---|
| Length | 4608 mm | 4696 mm | +88 mm (+1.9%) |
| Width | 1893 mm | 1923 mm | +30 mm (+1.6%) |
| Height | 1689 mm | 1624 mm | -65 mm (-3.8%) |
| Wheelbase | 2730 mm | 2807 mm | +77 mm (+2.8%) |
GMC Terrain 2026 dimensions · Porsche Macan 2018–2021 dimensions