Buying a used Mercedes-Benz E-Class: what to check before you hand over cash

TL;DR

Buying a used Mercedes-Benz E-Class requires careful inspection of paperwork, bodywork, engine, gearbox, electrics, and MOT history. Common issues include oil leaks and electrical faults, particularly in models from 2010 to 2015. Conducting a thorough check can help avoid potential pitfalls.

Paperwork

Start with the V5C registration document. Ensure it matches the seller’s details and the car’s VIN. Next, review the service history. A well-documented history indicates proper maintenance. Look for regular service intervals and any major repairs.

Bodywork

Inspect the bodywork for signs of rust, dents, or previous accidents. Pay attention to the wheel arches, sills, and undercarriage. Check the condition of the paintwork; mismatched colours may indicate repairs.

Engine Cold-Start

When you arrive, check the engine cold-start. Listen for unusual noises and check for excessive smoke. Models from 2010 to 2015 may have oil leaks, so look under the engine for any signs. Ensure the oil level is adequate and the oil looks clean.

Test Drive Checklist

Take the car for a test drive. Pay attention to how it accelerates and brakes. Listen for any strange noises from the gearbox. Ensure smooth changes between gears, especially in automatic models. Check the steering response and suspension comfort.

Gearbox

For automatic models, ensure the gearbox shifts smoothly. Look for any delay in shifting or unusual behaviour. Manual models should have a smooth clutch operation without slipping.

Electrics

Check all electrical components. Test the lights, wipers, and infotainment system. Look for any dashboard warning lights that remain illuminated. Common issues include problems with the central locking and window mechanisms.

MOT History

Review the MOT history using the DVSA MOT History service. Look for any past failures and the reasons behind them. This can provide insight into potential future issues.

Use Honest Car Check to verify mileage and MOT history. This service can help uncover hidden problems and ensure you decide with confidence.

What people are asking

What are the common problems of an E-Class?

Common issues reported by owners include fuel injector failures, electrical faults, and rust, particularly in older models. Buyers should pay close attention to these areas during inspections.

Is the Mercedes E-Class a reliable car?

Overall, the E-Class is regarded as a reliable vehicle. However, some models, especially those produced before 2016, may have specific issues that should be checked before purchasing.

Which Mercedes to stay away from?

Buyers often advise steering clear of early models of the E-Class due to reported problems with the engine and electrics. It’s wise to research specific years and models before making a decision.

Which year is the Mercedes E-Class most reliable?

Many owners suggest that models from 2016 onwards tend to have fewer issues compared to earlier versions. This makes them a safer choice for potential buyers.

What owners say

Owners on r/mercedes_benz frequently highlight the E-Class as a versatile and luxurious vehicle, often referring to it as Mercedes’ flagship model. Many appreciate the comfort and refinement it offers, making it suitable for both daily driving and long journeys. However, some users on r/SportWagon have noted that while the E-Class is a great choice, they recommend researching specific model years to avoid common pitfalls.

When discussing reliability, buyers in UK communities have flagged that models from 2010 to 2015 may experience oil leaks and electrical issues. Owners on r/cars have mentioned that while the E-Class generally performs well, they have encountered problems with the infotainment system and central locking mechanisms, which can be frustrating.

Regarding value, users on r/DubaiPetrolHeads have commented on the E-Class’s strong resale value, noting that well-maintained models can still fetch a good price when sold. This is an important consideration for buyers who may want to upgrade in the future.

In terms of what to avoid, some owners have shared experiences of coolant leaks and fuel injector failures, particularly in earlier models. These insights suggest that potential buyers should conduct thorough checks and consider the vehicle’s service history carefully.