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The S400 was the six-cylinder badge on the W222-generation S-Class, sold from 2014 with a 3.0-litre biturbo V6, before Mercedes renamed it S450 for the 2018 facelift with a mild-hybrid boost added. It buys the full-size Mercedes flagship cabin and ride for well under what an S500 or S560 commands, and our UAE stock runs from AED 99,500 to AED 99,500.
How much does a used Mercedes S400 cost in the UAE?
AED 99,500 to AED 99,500 on the cars we carry, with service history the main driver of price on a badge with a fairly narrow production run.
Which used Mercedes S400 year should you buy?
A later one within its run — this badge existed from 2014 until the 2018 facelift, when it was renamed S450, so there is no S400 newer than that. Within the window, a post-2017 refresh car gets updated infotainment on the same drivetrain.
How long does a Mercedes S400 last?
The S400s we inspect here run to a median of around 128,000 km, solid mileage for a flagship saloon of this age and consistent with regular highway use rather than a car left parked.
S400 or BMW 530?
The BMW 530 is similar money and shows prior body or panel repair on 52% of cars against the 64% we would expect for saloons of this age and mileage here. The Mercedes C300 is far cheaper, smaller, and retains 50% after five years, for a buyer who wants the badge without the flagship size.
What should you inspect on a used Mercedes S400?
Book the CarSwitch inspection before you buy, since it confirms the drivetrain and electronics are as sound as the mileage suggests.
AED 99,500 to AED 99,500 on the cars we carry, with service history the main driver of price on a badge with a fairly narrow production run.
The S400s we inspect here run to a median of around 128,000 km, solid mileage for a flagship saloon of this age and consistent with regular highway use rather than a car left parked.
Book the CarSwitch inspection before you buy, since it confirms the drivetrain and electronics are as sound as the mileage suggests.
A later one within its run — this badge existed from 2014 until the 2018 facelift, when it was renamed S450, so there is no S400 newer than that. Within the window, a post-2017 refresh car gets updated infotainment on the same drivetrain.
The BMW 530 is similar money and shows prior body or panel repair on 52% of cars against the 64% we would expect for saloons of this age and mileage here. The Mercedes C300 is far cheaper, smaller, and retains 50% after five years, for a buyer who wants the badge without the flagship size.