2014 Mercedes-Benz E 2.1L Diesel · RX64 YSR

The 2143cc diesel E-Class returns around 55-65 mpg on a run according to manufacturer figures, though real-world figures are often nearer 40-50 mpg in mixed driving. Road tax sits in a moderate band for this engine size, and the vehicle is likely in insurance group 30-35 depending on trim. Annual servicing at a Mercedes specialist typically costs £300-£500, while major items such as an automatic gearbox service (£400-£600), brake discs and pads (£500+ per axle) and AdBlue system repairs can quickly inflate bills. Realistically, expect £1,400-£1,900 per year in combined running costs on a high-mileage example like this.

Given the 182,830-mile odometer reading, focus your inspection on high-wear Mercedes diesel components. Check for turbocharger whine or excessive play, listen for timing chain rattle on cold start (a known E-Class issue), and inspect for oil leaks around the sump and injector seals. On the test drive, confirm smooth gear changes if automatic, and watch for any EGR or AdBlue warning lights. The MOT history records no advisories on the five tests, which is reassuring on paper, but the MOT cannot detect internal engine wear — so a compression test and live diagnostic scan are strongly recommended. Examine the underside for signs of accident damage or subframe corrosion, particularly around suspension mounting points.