2013 Mercedes-Benz CLS 2.1L Diesel · LR13 UGK

The most recent MOT on 3 May 2024 was passed, indicating that the vehicle satisfied the statutory safety and emissions requirements at that time. Over the past three years the pattern shows a mixture of minor advisories and one serious failure in May 2024 relating to rear‑tyre tread depth and a missing rear wheel fixing, but the car has subsequently cleared those items. The recurring themes are progressive tyre wear, thin rear brake pads and some front‑suspension play, yet no major structural or engine faults have been recorded, suggesting a maintenance trend that is broadly stable but requires attention to wear‑related components. At 132,145 mi for a 2013 model the average annual mileage works out at roughly 10,200 mi per year, which sits comfortably within normal UK usage for a vehicle of this age. There are no obvious large mileage gaps that would hint at prolonged periods of inactivity, so the wear on consumables such as tyres, brakes and suspension is consistent with the recorded mileage. The moderate mileage means that major drivetrain components are unlikely to be near the end of their service lives, but the cumulative distance does accelerate the natural degradation of rubber, pads and bushings. A prospective buyer should give the tyre set the highest priority. Both rear tyres were flagged as having tread below the legal limit in 2024 and were already close to that limit in 2023, so replacement is imminent; inspect for side‑wall cracking, uneven wear or cupping which can indicate mis‑alignment or worn suspension joints. The rear brake pads have been reported as thin for several years, and the front discs show pitting – expect a brake service that may involve fitting new pads and possibly resurfacing or replacing the front discs. The slight play noted on the near‑side front inner track‑rod end and the earlier report of a distorted inner wheel suggest that the front steering and suspension bushings should be checked for looseness, clunking noises over bumps and any steering pull to one side. Also verify that the previously missing rear wheel fixing has been reinstated and that there are no lingering leaks from the oil seep reported in 2021. Given the car’s age, time‑based inspections are essential regardless of mileage. Test the 12 V battery for cranking strength and examine terminals for corrosion; a battery older than five years may need replacement. Inspect coolant, brake fluid and power‑steering fluid for colour and level – these should be refreshed at least every two years. Look under the chassis for corrosion on the rear subframe and exhaust system, and ensure the under‑tray and engine mounts are secure. Finally, confirm that the service book shows regular oil changes, timing‑chain checks (if applicable) and any software updates for the electronic control units, as these will give confidence that the vehicle has been cared for beyond the minimum MOT requirements.