Renault Scenic Faults
Common problems, known issues, and reliability guide.
Pre-Purchase Buyer's Guide
Expert VerdictThe Renault Scenic is a hugely popular choice on the UK used market. While it has some well-documented common faults, regular servicing and preventative maintenance mitigate the worst of the issues. Its repairability score of 70/100 reflects the general availability of parts and ease of access for independent mechanics.
What to Look For
- Full service history (crucial for timing chains/belts)
- Smooth gear changes on automatic variants
- Evidence of water ingress in the boot or footwells
- Dashboard warning lights on cold startup
What to Avoid
- Ex-rental or heavily abused examples
- Cars with 'lifetime' gearbox oil that has never been changed
- Specific early-year diesel engines without DPF/EGR history
Variants
Own a Renault Scenic?
Enter your email to get a critical alert if a severe new fault or recall is discovered for this specific car. No spam, ever.
Top Faults Across All Scenic Variants
EGR Valve Carbon Blockage
ModerateEGR failure on the Scenic Mk3 follows the K9K pattern — carbon accumulation causes power loss and rough running, compounded by the MPV's urban use profile.
Timing Chain Failure (K9K)
SevereThe K9K timing chain issue is widespread across the Renault range and the Scenic Mk3 is no exception. Chain wear leads to rattling and ultimately engine failure.
DPF Blockage from Family Use
ModerateThe Scenic Mk3 dCi is the family diesel MPV — used for exactly the kind of short school-run trips that block DPFs. It is by far the most common fault reported by Scenic owners.
Electric Sliding Door Motor Failure
MinorThe Scenic Mk3's powered sliding rear doors develop motor faults, leaving the door either stuck open or requiring manual operation. A unique fault to the MPV body style.