2014 Mercedes-Benz CLS 2.1L Diesel · C19 SAK

The vehicle remains roadworthy, but the maintenance trend shows a shift toward deferred attention regarding consumable items. The most recent test in January 2026 at 182,620 miles flagged advisories for both the nearside and offside rear tyres being worn to the legal limit with uneven edges. This mirrors an advisory from June 2024 at 182,540 miles, indicating a consistent failure to address tyre wear over nearly two years. While the car passes without mechanical failures, the recurring tyre issues suggest a reactive maintenance approach rather than proactive replacement. The mileage profile reveals a significant escalation in usage during the vehicle's life. Between November 2017 and May 2020, the car covered approximately 34,000 miles, suggesting low-intensity use. However, usage surged since the May 2020 test, where the vehicle has added over 92,000 miles in just six years, averaging over 15,000 miles per annum. This high mileage of 182,620 miles for a twelve-year-old Mercedes places substantial strain on the drivetrain, suspension bushings, and cooling components. The small gap of only 80 miles between the 2024 and 2026 tests suggests the vehicle was tested immediately upon the previous certificate expiring. A buyer must conduct a thorough inspection of the suspension geometry, as the repeated uneven wear on the inner edges of the tyres often points to worn control arms or incorrect alignment. Given the high mileage, a physical check of the front brake discs and calipers is essential, as the record already noted worn discs as far as 2018. The buyer should also inspect the underside for structural corrosion and check the integrity of the exhaust system to ensure the high-mileage usage has not accelerated component degradation beyond what the MOT tester has yet flagged.