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Mercedes-Benz S-Class vs Mercedes-Benz S-Class Saloon Long

The Mercedes-Benz S-Class is a full-size luxury saloon. The Mercedes-Benz S-Class Saloon Long is a long-wheelbase flagship luxury saloon.

Last reviewed 13 September 2026

Specifications side by side

Mercedes-Benz S-ClassMercedes-Benz S-Class Saloon Long
Seats55
S 500 L 4MATIC power330kW + 17kW (449hp + 23HP mild hybrid)-
S 350 d L 4MATIC power230kW + 17kW (313hp + 23HP mild hybrid)-
Boot volume515-535 litres (petrol/diesel models)-
Length-5,304mm
Width-1,921mm (excl. mirrors)
Boot capacity-515-535 litres (combustion engines)
Engine options-S350d L 4MATIC diesel, S450e L / S580e 4MATIC L plug-in hybrid, S500 L 4MATIC petrol

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

Buy or hire the S-Class if...

Mercedes-Benz's flagship saloon and the default choice for UK chauffeur and executive car hire, valued for its ride comfort and rear-seat space. Offered with diesel, petrol and plug-in hybrid power.

Full S-Class specifications →

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

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 →

Common questions

What is the difference between the Mercedes-Benz S-Class and the Mercedes-Benz S-Class Saloon Long?

The Mercedes-Benz S-Class is a full-size luxury saloon; the Mercedes-Benz S-Class Saloon Long is a long-wheelbase flagship luxury saloon.

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