UK Reliability Directory

Mercedes-Benz E-Class (W213)

Production Years: 2016 - 20244 Documented Faults

The Mercedes-Benz E-Class (W213) is a deeply impressive, tech-laden motorway car that serves as a major pillar of the UK executive and premium taxi market. Positioned to rival the BMW 5 Series, it emphasizes supreme ride comfort and digital innovation, featuring the stunning dual-screen widescreen cockpit on most UK specs. It is highly regarded for its refined, efficient new-generation diesel engines (OM654), but it carries complex running costs as it ages. The key risks are modern electronics, diesel emissions hardware, and costly air-suspension faults rather than basic drivetrain weakness, suiting high-mileage drivers wanting absolute comfort.

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Common Faults & Reliability

These are the most common documented problems for the Mercedes-Benz E-Class (W213), sorted by their typical impact and frequency.

OM651 Diesel Chain Tensioner Oil Leak

medium severity

Early W213 models with the OM651 engine can suffer from oil leaks at the chain tensioner gasket, which can lead to timing chain noise if ignored.

Est. repair cost:£200–£500

NOx Sensor / AdBlue Faults

medium severity

Diesel W213s commonly suffer emissions-system warnings that can lead to limp mode or no-restart countdowns.

Est. repair cost:£400–£1,000

Widescreen Cockpit / Infotainment Glitches

low severity

Digital dash and infotainment systems can freeze, reboot or lose menu functions, especially on early cars.

Est. repair cost:£0–£900
View All 4 Documented Issues

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