Mercedes-Benz GLC 300 2023– vs Porsche Cayenne 2026– size comparison
Porsche Cayenne 2026– is 269 mm (5.7%) longer than Mercedes-Benz GLC 300 2023–. It is 90 mm (4.8%) wider, 34 mm (2.1%) taller and 135 mm (4.7%) longer in wheelbase. Boot space with the seats up is 620 L and 781 L (+161 L).
| Dimension | Mercedes-Benz GLC 300 2023– | Porsche Cayenne 2026– | Difference |
|---|---|---|---|
| Length | 4716 mm | 4985 mm | +269 mm (+5.7%) |
| Width | 1890 mm | 1980 mm | +90 mm (+4.8%) |
| Height | 1640 mm | 1674 mm | +34 mm (+2.1%) |
| Wheelbase | 2888 mm | 3023 mm | +135 mm (+4.7%) |
| Boot | 620 L | 781 L | +161 L |
Mercedes-Benz GLC 300 2023– dimensions · Porsche Cayenne 2026– dimensions