Porsche Cayenne Third generation dimensions 2017–present
The Porsche Cayenne Third generation (2017–present) is 493 cm long, 199.6 cm wide and 169.9 cm tall, with a 289.6 cm wheelbase. Boot space is 762 litres with the rear seats up and 1,708 litres with them folded. That makes it about 25 cm longer than the average SUV in our guide (468 cm across 456 versions). In size it is closest to the Genesis GV80 (2020, 1.5 cm longer), the Audi Q8 (2018, 5.6 cm longer) and the Nissan Murano (2024, 3 cm shorter).
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Info
No figure yet: ground clearance
Sources: Porsche Newsroom: Cayenne technical specifications (US, 2026 model year) · Figures refer to: Porsche Cayenne base (US market, 2026 model year). Dimensions may vary by trim, market and model year; check with the manufacturer.
Will the Porsche Cayenne fit?
UK parking bay 4.8 × 2.4 m
Doesn't fitAt 493 cm long it overhangs a 4.8 × 2.4 m bay.
UK single garage 4.8 × 2.4 m, 7 ft door
Doesn't fitFold the mirrors to get through the door; too long to close the door behind it. Height 169.9 cm vs a 198 cm door.
Assumes a UK standard parking bay of 4.8 × 2.4 m and a typical UK single garage of 4.8 × 2.4 m inside (2.1 m high) with a 7 ft × 6 ft 6 in (213 × 198 cm) up-and-over door. Where we have no width-with-mirrors figure we add 20 cm to the body width. “Comfortably” leaves about 60 cm to walk round and open a door; “tight” means it goes in but getting out is awkward. Garages and bays vary a lot — measure yours and use the garage fit checker. For guidance only.
Sources
- Wikipedia: Porsche Cayenne · CC BY-SA 4.0 · further reading
- Porsche Newsroom: Cayenne technical specifications (US, 2026 model year)