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Mercedes-Benz S-Class Saloon Long vs ZAR Formenti mini AIR

The Mercedes-Benz S-Class Saloon Long is 2.3m (7.5ft) longer.

Last reviewed 13 September 2026

Key differences

Specifications side by side

Mercedes-Benz S-Class Saloon LongZAR Formenti mini AIR
Length5,304mm3.00m overall (mini AIR 10)
Width1,921mm (excl. mirrors)-
Boot capacity515-535 litres (combustion engines)-
Seats5-
Engine optionsS350d L 4MATIC diesel, S450e L / S580e 4MATIC L plug-in hybrid, S500 L 4MATIC petrol-
Weight-42kg bare hull
Capacity-5 people, 500kg max load
Tube diameter-44cm
Max engine power-20hp (14.71kW)

Sources: Mercedes-Benz S-Class Saloon Long, ZAR Formenti mini AIR. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the S-Class Saloon Long if...

  • you want one that is 2.3m (7.5ft) longer

Mercedes' flagship saloon in long-wheelbase form, the standard car for UK chauffeur firms rather than self-drive hire. The extended wheelbase adds rear legroom rather than luggage space, which stays much the same as the standard car.

Listed by

Full S-Class Saloon Long specifications →

Buy or hire the mini AIR if...

A light, packable inflatable tender aimed at yacht owners needing a dinghy that stows easily rather than a standalone leisure boat. Its low weight and small size suit ferrying people and gear from a moored yacht rather than open-water use on its own.

Listed by

Full mini AIR specifications →

Common questions

What is the difference between the Mercedes-Benz S-Class Saloon Long and the ZAR Formenti mini AIR?

The Mercedes-Benz S-Class Saloon Long is 2.3m (7.5ft) longer. The Mercedes-Benz S-Class Saloon Long is a long-wheelbase flagship luxury saloon; the ZAR Formenti mini AIR is a aluminium-hull inflatable tender and dinghy range.

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