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Land Rover Range Rover Autobiography LWB vs Mercedes-Benz S-Class Saloon Long

The Land Rover Range Rover Autobiography LWB is a long wheelbase luxury 4x4 suv, top autobiography trim. The Mercedes-Benz S-Class Saloon Long is a long-wheelbase flagship luxury saloon.

Last reviewed 13 September 2026

Specifications side by side

Land Rover Range Rover Autobiography LWBMercedes-Benz S-Class Saloon Long
SeatsUp to 7, three rows in LWB5
Boot capacity1,061 litres (behind 2nd row, seats folded)515-535 litres (combustion engines)
Engine optionsP460e/P550e plug-in hybrid, P540 petrol V8, D300 mild-hybrid dieselS350d L 4MATIC diesel, S450e L / S580e 4MATIC L plug-in hybrid, S500 L 4MATIC petrol
Turning circle11.54m (LWB)-
Length-5,304mm
Width-1,921mm (excl. mirrors)

Sources: Land Rover Range Rover Autobiography LWB, 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 Range Rover Autobiography LWB if...

The long-wheelbase, range-topping Range Rover, with room for up to seven and a choice of plug-in hybrid, V8 petrol or six-cylinder diesel power. Its size and trim level make it the standard choice for UK chauffeur firms rather than self-drive hire.

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Full Range Rover Autobiography LWB 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.

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Full S-Class Saloon Long specifications →

Common questions

What is the difference between the Land Rover Range Rover Autobiography LWB and the Mercedes-Benz S-Class Saloon Long?

The Land Rover Range Rover Autobiography LWB is a long wheelbase luxury 4x4 SUV, top Autobiography trim; the Mercedes-Benz S-Class Saloon Long is a long-wheelbase flagship luxury saloon.

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