DPF and EGR faults on the 1.7 CRDi
- Typically appears
- 90,000+ miles
- What to inspect
- Check for regen warnings and run it hot

A 2011 Hyundai i40 is now 15 years old, so an average example has covered around 202,500 miles. This is the first model year of the generation · early-build cars carry the highest share of teething faults and the most recall activity, so check the service history for completed recall work. Check the state safety inspection and service history alongside the documented faults below, which are sorted by whether a 2011 car has usually reached the mileage where they appear.
Compiled & reviewed by the VehicleFaults Research Team
The 2011 Hyundai i40 is 15 years old, so an average example has covered roughly 202,500 miles. At that mileage 2 of the documented faults are already due, so check those first.
Documented onset mileage is at or below the ~203k miles an average 2011 car has covered.
DPF and EGR faults on the 1.7 CRDi
Front bush and drop link wear
Age, electronics and build-related issues that are not mileage-driven.
Parking sensor and camera faults
Rear caliper seizing on low mileage cars
Generate a tickable pre-purchase checklist for this exact year, mileage and variant · add photos and notes as you inspect.
Check this exact carYes, values are low and fleet history is often complete.
DPF condition on short journey cars.
The estate is far easier to sell.