French flair, finally with the reliability to match
France's best-selling supermini and a strong value alternative to the Ford Fiesta and VW Polo in the UK. Used Mk4s (2013-2019) range from £3,000 to £9,000, while Mk5s (2019+) sit between £8,000 and £18,000. Popular with young drivers and urban commuters drawn to the styling, low insurance groups (4-14), and competitive PCP deals on newer models.
We track 53 known issues across the Renault CLIO range, including 5 rated as safety-critical. Knowing which variants and configurations to approach with caution can save you from expensive surprises after purchase.
Found a Renault CLIO? Enter the reg to see which of our 53 known issues apply to that exact car, plus full MOT history and mileage checks.
Mk2 Ph1 (1998–2001) — Petrol options included the 1.2 8v, 1.2, 1.2 16v, 1.4 16v, 1.5, 1.6 16v, with 1.1 dCi, 1.5 dCi on the diesel side.
Mk2 Ph2 (2001–2005) — Petrol options included the 1.2 8v, 1.2, 1.2 16v, 1.4 16v, 1.5, 1.6 16v, with 1.1 dCi, 1.5 dCi on the diesel side.
Mk3 (2005–2009) — Petrol options included the 1.2 16v, 1.2 TCe, 1.6 16v, 2.0 16v, with 1.5 dCi, 1.5 dCi on the diesel side. Our database flags 23 known issues on this generation, 3 of which are rated as safety-critical. The most significant concern is Ball joint and track rod end wear (£200–£400 to address).
Mk3 FL (2009–2012) — Petrol options included the 1.2 16v, 1.2 TCe, 1.6 16v, 2.0 16v, with 1.5 dCi, 1.5 dCi on the diesel side.
Mk2 (1998–2012) — Petrol options included the 1.1 8v, 1.4 16v, 1.6 16v, with 1.1 dCi, 1.5 dCi on the diesel side. Our database flags 5 known issues on this generation, 1 of which are rated as safety-critical. The most significant concern is Ball joint and track rod end wear (£200–£400 to address).
Mk2 RS (2003–2011) — Engine options included the 2.0 16v F4R.
Mk3 (2005–2014) — Petrol options included the 1.1 8v, 1.4 16v, 1.6 16v, with 1.5 dCi on the diesel side. Our database flags 23 known issues on this generation, 3 of which are rated as safety-critical. The most significant concern is Ball joint and track rod end wear (£200–£400 to address).
Mk4 (2012–2019) — Petrol options included the 1.1, 1.2 16v, 1.2 TCe, with 1.5 dCi, 1.5 Blue dCi on the diesel side. Our database flags 15 known issues on this generation, 1 of which are rated as safety-critical. The most significant concern is Ball joint and track rod end wear (£200–£400 to address).
Mk1 (1990–1998) — Engine options included the 1.2 8v, 1.4 8v, 1.8 16v.
Mk5 (2019–2024) — Engine options included the 0.9 TCe, 1.2 TCe.
The bonnet catch mechanism on Phase 1/2 Clios suffers from internal spring failure and striker wear, causing the bonnet to appear closed while not being properly secured. This is a documented safety-critical fault where the bonnet can fly open while driving at speed, completely obscuring forward visibility. The secondary safety catch often fails simultaneously, providing no backup protection. This issue affects all Phase 1/2 variants regardless of mileage and has caused multiple serious incidents.
If the catch fails while driving, the bonnet flies open completely, blocking all forward vision and making the car impossible to control safely. This creates an immediate life-threatening situation for occupants and other road users. Emergency repairs require immediate roadside assistance. Total replacement of the catch assembly costs £20-100 but the safety risk makes this repair absolutely critical.
Check panel gaps are even and consistent all the way around the car. Look for signs of repainting — overspray on rubber seals, mismatched paint texture or colour differences between panels. Open and close all doors, the boot and bonnet to check alignment.
The F4R 2.0 16v engine uses an interference design where timing belt failure causes immediate and total engine destruction. The dephaser pulley (variable valve timing actuator) commonly fails between 40,000-60,000 miles, creating the characteristic diesel-like rattle on cold starts. Belt replacement intervals of 72,000 miles or 5 years are considered too long by specialists who recommend 60,000 miles or 4 years. This is the most critical maintenance item on the Clio 172/182 - failure results in bent valves, damaged pistons and complete engine replacement.
Timing belt failure destroys the engine completely within seconds. Bent valves, damaged pistons, and destroyed cylinder head require complete engine rebuild or replacement costing £3,000-8,000. The car becomes immediately immobilised and economically totalled on most examples. Dephaser pulley failure alone does not damage the engine but creates noise and poor performance while accelerating belt wear.
Listen carefully for a rattle or ticking noise from the engine on cold start — this is the most common early sign. Ask for evidence of chain replacement in the service history. On higher-mileage cars without documented replacement, budget for preventative work.
MOT data shows Clios fail for steering component wear at 33-2332.5 times the national fleet average, with damaged or missing dust covers being a particular problem. The ball joints and track rod ends wear prematurely, often with the protective gaiters splitting first and allowing contamination into the joint. This creates a cascade failure where dirt ingress accelerates wear of the actual joint internals. The issue affects all generations and engine variants, suggesting a fundamental design weakness in the steering linkage components.
Worn steering components create dangerous handling unpredictability and can separate completely, causing total loss of steering control. The car will fail MOT and is unsafe to drive once significant play develops. Replacement of multiple components is often required due to the interconnected nature of the failures.
During the test drive, check the steering for excessive play, vibration or pulling to one side. Listen for groaning or whining when turning the wheel at low speed. Power steering fluid level and condition should be checked on hydraulic systems.
The F4R engines use an interference design where timing belt failure causes total engine destruction through piston-valve contact. The belt must be replaced every 72k miles or 5 years, whichever comes first. The dephaser pulley (variable valve timing mechanism) is a known weak point that fails causing timing errors and must be replaced simultaneously with the belt. Many specialists recommend earlier replacement at 60k miles due to the high-revving nature of these engines and the catastrophic cost of failure.
Belt failure destroys pistons and valves requiring complete engine rebuild or replacement. Total costs typically exceed £4,000-6,000. Dephaser failure alone can cause timing errors leading to poor performance and eventual internal damage. The car should not be driven if the service interval has been exceeded.
Listen carefully for a rattle or ticking noise from the engine on cold start — this is the most common early sign. Ask for evidence of chain replacement in the service history. On higher-mileage cars without documented replacement, budget for preventative work.
The F4R-830 engine in the Mk3 Clio 197/200 suffers from big end shell bearing failure, particularly the number 4 cylinder which runs hottest due to its position. The standard oil pump struggles to maintain pressure under sustained high RPM use, leading to oil starvation and bearing seizure. This is exacerbated by track use, missed oil changes, or low oil levels. The failure typically presents as a deep metallic knocking from the bottom end under load and can occur without warning, destroying the entire engine if ignored.
Big end bearing seizure destroys the crankshaft, connecting rods, and often the cylinder block requiring complete engine replacement. Repair costs typically exceed £3,000-4,000 for a replacement engine plus fitting. The car becomes undriveable immediately when failure occurs and continued running will increase damage exponentially.
Listen for any unusual knocking, tapping or rattling from the engine at idle and under load. Check the oil for metal particles or discolouration. On higher-mileage examples, a professional compression test can reveal internal wear before it becomes critical.
For the full breakdown of all 53 tracked issues with repair costs, see the Renault CLIO common problems page.
Based on 1.9M real DVSA MOT tests, the Renault CLIO fails more often than average on several items. The biggest outlier is airbag fault at 246x the fleet average, followed by anti-roll bar links worn (113x).
When viewing a specific car, check its MOT history for recurring advisories in these categories. See the full Renault CLIO MOT failure breakdown for data at every mileage point.
Routine servicing (oil and filter change every 12k miles) typically costs £50–£80 at an independent garage.
The bigger-ticket items to budget for include timing belt (£400–£600), timing belt and water pump (£400–£600), timing belt and dephaser pulley (£400–£700).
See the full Renault CLIO service schedule for every interval and cost breakdown.
The Renault CLIO has some well-documented weak points, including 5 safety-critical issues that demand careful checking. The right example, properly maintained, can still be a sound purchase — but cutting corners on the pre-purchase inspection is not advisable. 2020-2022 Mk5 with the 1.0 TCe 100 petrol. The Mk5 fixed the timing chain reliability disaster of the Mk4's 0.9/1.2 TCe engines, has a vastly better interior, and now depreciates to £9,000-£13,000 with low miles. For budget buyers, a 2016-2019 Mk4 1.2 SCe (naturally aspirated, no turbo, no timing chain risk) is the safest older choice.
Before committing, check the car's full MOT history, verify the service record is complete, and if possible arrange a specialist inspection. Enter any registration into our free report to see the complete picture.
Get Car Wise maintains a database of known mechanical issues for every popular car on UK roads, tracking the faults that owners, specialists and DVSA data reveal.
When you run a report on a specific Renault CLIO, we cross-reference the exact variant, engine and age against our database of 53 known issues. Combined with full MOT history analysis, mileage verification and DVLA data, you get a complete picture before viewing.
Enter the registration for MOT history, mileage verification, known faults for that exact variant, and a Get Car Wise Score.
This guide was compiled from independent expert reviews, DVSA MOT data, specialist workshops and our own database of 53 known Renault CLIO issues. We are not affiliated with any source listed.