GMC Acadia 2020–2023 vs Rivian R2 2026– size comparison
Rivian R2 2026– is 190 mm (3.9%) shorter than GMC Acadia 2020–2023. It is 10 mm (0.5%) narrower, 5 mm (0.3%) taller and 78 mm (2.7%) longer in wheelbase.
| Dimension | GMC Acadia 2020–2023 | Rivian R2 2026– | Difference |
|---|---|---|---|
| Length | 4912 mm | 4722 mm | -190 mm (-3.9%) |
| Width | 1915 mm | 1905 mm | -10 mm (-0.5%) |
| Height | 1694 mm | 1699 mm | +5 mm (+0.3%) |
| Wheelbase | 2858 mm | 2936 mm | +78 mm (+2.7%) |
GMC Acadia 2020–2023 dimensions · Rivian R2 2026– dimensions