What goes wrong, what it costs, and what to check before you buy a used Peugeot 807.
The Peugeot 807 occupies a niche position on the UK market.
We track 5 known issues across the Peugeot 807 range, including 1 rated as safety-critical. Knowing which variants and configurations to approach with caution can save you from expensive surprises after purchase.
Found a Peugeot 807? Enter the reg to see which of our 5 known issues apply to that exact car, plus full MOT history and mileage checks.
807 (2002–2014) — Petrol options included the 2.0 16v, with 2.0 HDi, 2.2 HDi 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 Subframe mounting point corrosion (£600–£1,200 to address).
The rear subframe mounting points on the 807 are prone to corrosion that can compromise structural integrity. The mounting brackets are made from relatively thin steel and are exposed to road salt and moisture from underneath. This affects the attachment points where the rear suspension subframe bolts to the body shell. MOT data shows this model fails at 667.6 times the fleet average for mounting point corrosion, particularly on higher mileage diesel variants.
If mounting point corrosion progresses to structural failure, the rear suspension can detach from the vehicle body, causing complete loss of control. This is a major safety risk that requires immediate repair. Welding repairs are possible if caught early but may cost £800-£1,500. Severe cases may require body shell repair that exceeds the vehicle's value.
Inspect the wheel arches, sills, jacking points and door bottoms carefully. Press gently on sills to check for soft spots. Look underneath for corrosion on structural components. Check the MOT history for corrosion-related advisories or failures.
The 807 uses a cable-operated handbrake system that is prone to cable corrosion and mechanism seizure. The handbrake operates rear drum brakes inside the rear disc assemblies, and the adjustment mechanism frequently seizes due to corrosion. MOT data shows this model fails parking brake tests at up to 38.2 times the fleet average, with issues becoming apparent from around 60,000 miles on both petrol and diesel variants.
Parking brake failure means the vehicle cannot be secured on slopes and will fail its MOT test. Seized mechanisms can cause rear brake binding, leading to premature pad wear and potential overheating. Repair typically involves freeing seized adjustment mechanisms and replacing corroded cables. Complete handbrake rebuild costs £300-£600.
Check brake disc condition for lipping or scoring. Test braking at moderate speed for pulling to one side or vibration through the steering wheel. Review MOT advisories for brake-related items.
The 807's electrically-operated sliding doors are complex mechanisms prone to motor failure, cable breakage, and track wear. The door system uses multiple motors, cables, and sensors that can fail individually or together. The problem affects primarily the 2.0 HDi diesel variants and worsens significantly with age and mileage.
Failed sliding doors compromise vehicle security and passenger safety, particularly if doors cannot be opened in an emergency. Repair costs vary significantly depending on the failed component - motors cost £300-£500 each, while complete track assemblies can cost £800-£1,200. Some failures require removal of interior trim panels for access.
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 diesel particulate filter on HDi engines blocks with soot during short journey use, common with MPVs used for school runs and local driving. The 807's DPF system requires regular high-temperature regeneration cycles to burn off accumulated soot. The problem is most severe on 2.0 HDi engines from 100,000 miles onwards.
A completely blocked DPF requires replacement at £1,500-£2,500 or professional cleaning at £300-£500. Continued driving with a blocked DPF can damage the turbocharger and engine due to increased back pressure. The vehicle will eventually enter limp mode and may fail to start.
Ask about the car's typical usage — short urban journeys prevent DPF regeneration. Check for DPF warning lights and ask about any previous regeneration issues. A forced regeneration at a garage costs far less than a DPF replacement.
The CV joint protective boots on the 807 deteriorate with age, allowing dirt and water ingress that destroys the constant velocity joints. The rubber boots crack and split, particularly on the outer CV joints which experience more movement during steering. MOT data shows this model fails CV joint boot inspections at 139.7 times the fleet average, with the problem appearing from around 60,000 miles across all engine variants.
Split CV joint boots allow water and dirt contamination that rapidly destroys the CV joint itself. If caught early, boot replacement costs £100-£200 per side. If the joint is already damaged, complete CV joint replacement costs £200-£400 per side plus labour. Clicking joints will eventually fail completely, causing loss of drive to that wheel.
Listen for clunking or vibration from underneath when pulling away or changing direction. Check for play in the driveshafts by rocking the car in gear with the handbrake on. Worn CV boots are a telltale sign — look for grease splatter around the inner wheel arch.
For the full breakdown of all 5 tracked issues with repair costs, see the Peugeot 807 common problems page.
Based on 10k real DVSA MOT tests, the Peugeot 807 fails more often than average on several items. The biggest outlier is body panel damage at 22x the fleet average, followed by abs fault (17x).
When viewing a specific car, check its MOT history for recurring advisories in these categories. See the full Peugeot 807 MOT failure breakdown for data at every mileage point.
Routine servicing (oil and filter change every 13k miles) typically costs £80–£120 at an independent garage.
The bigger-ticket items to budget for include timing belt and water pump (£450–£650).
See the full Peugeot 807 service schedule for every interval and cost breakdown.
The Peugeot 807 has some well-documented weak points, including 1 safety-critical issue 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.
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 Peugeot 807, we cross-reference the exact variant, engine and age against our database of 5 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 5 known Peugeot 807 issues. We are not affiliated with any source listed.