Head to head
Mercedes-Benz V-Class Extra LWB vs Porsche Cayenne
The Mercedes-Benz V-Class Extra LWB is a 8-seat long-wheelbase mpv. The Porsche Cayenne is a performance suv.
Last reviewed 13 September 2026
Specifications side by side
| Mercedes-Benz V-Class Extra LWB | Porsche Cayenne | |
|---|---|---|
| Seats | 8 | 4-5 |
| Engine | - | 3.0 litre petrol 353bhp, up to 4.0 litre GTS 500bhp |
| 0-60mph | - | 4.4-5.7 seconds depending on engine |
| Boot space | - | 592-772 litres (seats up), 1,502-1,710 litres (seats down) |
Sources: Mercedes-Benz V-Class Extra LWB, Porsche Cayenne. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the V-Class Extra LWB if...
An extra-long-wheelbase version of the V-Class MPV, used by prestige hire firms for group airport transfers and family or corporate travel needing more than the usual 5-7 seats.
Listed by
- Avis Prestige - London, South Kensington
Buy or hire the Cayenne if...
A performance SUV hired by drivers wanting sports car pace and handling combined with practical space and ride height, rather than a low-slung sports car.
Listed by
- Starr Luxury Cars - London
Common questions
What is the difference between the Mercedes-Benz V-Class Extra LWB and the Porsche Cayenne?
The Mercedes-Benz V-Class Extra LWB is a 8-seat long-wheelbase MPV; the Porsche Cayenne is a performance SUV.
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