Mercedes-Benz E-Class2018

• **Strong demand and price momentum** — market up 17.7% year-on-year with 60 active listings. Median €22,950 sits mid-range, suggesting fair value if condition and service history check out.
• **DPF and AdBlue are your critical watch points** — diesel particulate filter clogging and regeneration faults are common on this generation, especially if previous owner did short urban trips. Confirm full service history and DPF regeneration records before buying.
• **EGR carbon buildup can trigger limp mode** — expect potential rough idle, power loss, or fault codes tied to exhaust gas recirculation. Have a pre-purchase diagnostic run on the engine management system; repairs are costly.
• **Inspect AdBlue tank and heater condition** — system faults cause limp mode and are expensive to fix. Check for fault codes relating to AdBlue, fluid levels, and heater operation during a full diagnostic.
• **Mileage sits above Irish average** — median 177k km is slightly beyond typical 8-year-old expectation (96–176k). Verify service intervals were met; high mileage on a diesel requires proof of regular maintenance to justify price.

AI-generated analysis · Carintel.ie · verify independently before purchasing