2019 Mercedes-Benz S 400 L AMG LN LUX Lounge D A 2.9L Diesel · 9 SJD

As a 2925cc diesel, this vehicle is designed for efficient long-distance cruising, though running costs will be higher than a standard saloon due to its weight and luxury specifications. You should expect moderate fuel economy, but maintenance costs on an S-Class can be substantial, especially when parts for the AMG Line trim or advanced electronic systems require replacement.

Tax and insurance will likely fall into higher brackets given the engine size and vehicle value. Estimate an annual running cost in the region of £2,500-£3,500, accounting for fuel, higher-than-average insurance premiums, and the potential for more expensive repairs associated with high-mileage luxury diesel engines.

The MOT history shows one failure in June 2024 due to rear tyre tread depth being below the 1.6mm legal limit. This suggests that tyre maintenance is a factor to monitor; check the current tread depth and condition of all four tyres to ensure they are not nearing the legal limit again.

Beyond the MOT records, inspect the diesel particulate filter (DPF) and EGR valve systems, which can be sensitive on high-mileage diesel engines. Given the 163,978 miles recorded, also check the condition of the braking system and suspension components, as these are common wear items that may have been subject to heavy use.