BMW 3 Series2021

• Diesel 3 Series offers strong fuel economy and lower tax than petrol, but median mileage (129k km) is notably high for age — check service history rigorously before committing.
• Market has surged 16.7% year-on-year; pricing is firm. NI imports save €6,294 before VRT applies on top — calculate full landed cost before comparing ROI dealers.
• B47 diesel engine prone to injector carbon build-up and DPF blockages (especially urban-driven cars); rough running or limp-mode are red flags. Verify recent DPF regeneration cycles in service records.
• Have an independent diagnostic scan run on the electronic parking brake module before purchase — corrosion failures are costly and common on this generation.
• Request full stamped service history and confirm last DPF cleaning or replacement; a car with frequent short trips will have elevated blockage risk regardless of mileage.

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