2017+ · 1.2 PureTech 130 hp (EB2ADTS) petrol engine
Popular 7-seater family SUV with excellent space and practicality. The 1.2 PureTech engine suffers from serious reliability issues, particularly the wet timing belt system which can fail catastrophically between 60,000-100,000 km. Excessive oil consumption is common, with some engines using 1L per 1,000 km. EAT8 automatic gearbox can develop harsh shifting. Cars from 2023+ have improved chain-driven engines. Despite these issues, ranked 3rd of 12 in 7-seater class with 95.0% reliability score (What Car?). Stellantis offers 10-year warranty extension for wet belt issues.
Belt runs in oil, degrades from fuel contamination, can destroy engine · more· less
The 1.2 PureTech (EB2) uses a wet timing belt that runs submerged in engine oil. Droplets of unburned fuel slide down cylinder walls into the oil pan, creating an abrasive mixture that accelerates belt degradation. When the black rubber coating separates from the belt, it collects on the oil pump strainer and circulates through the engine causing catastrophic damage. Typical failure occurs between 60,000-100,000 km. Belt replacement costs €800-1,000, but if the belt fails while driving, you're looking at €5,000-7,000 for engine replacement. Peugeot issued a recall in 2021 and reduced the replacement interval from 112,500 miles/120 months to 64,000 km/72 months. Stellantis now offers 10-year/180,000 km warranty coverage for this issue.
Excessive oil consumption€100 - €6,500
Piston rings clog with carbon, allowing oil to burn at 1L per 1,000 km · more· less
This is one of the most common problems with the 1.2 PureTech. The oil control ring becomes clogged with carbon, allowing excess oil to pass through and burn rapidly. Some owners report engines using 1 litre per 1,000 km, though Peugeot states acceptable consumption is 1L per 4,000 miles (6,400 km). Typical consumption is 250ml per 600 miles (1,000 km) according to dealers. The issue is exacerbated by long oil change intervals - Peugeot recommends 16,000 miles/12 months but specialists recommend 6,000-7,000 km to prevent sludge and ring clogging. If caught early, frequent oil changes may help (€100-200/year extra), but severe cases require engine replacement (€5,000-6,500).
EAT8 automatic gearbox issues€500 - €3,500
Harsh shifts, delayed engagement, often fixable with software update · more· less
The 8-speed EAT8 automatic transmission (developed with Aisin) can develop jarring shifts, especially when starting, slowing down, or shifting between lower gears. Some drivers experience delays when shifting into reverse or during kickdown. In many cases, a software update to the control unit resolves these issues (€100-200). Despite Peugeot claiming it's maintenance-free, regular oil changes every 60,000-80,000 km significantly extend its life (€300-500). Transmission oil leaks can occur at joints between the radiator and transmission housing (€400-600 repair). Severe cases requiring gearbox rebuild cost €2,500-3,500.
Infotainment touchscreen freezing€200 - €1,200
Screen becomes unresponsive or black, reboot sometimes works · more· less
Touchscreen freezing or going black is a known issue with Technical Service Bulletins issued. First try pressing and holding the "Phone" button for 10+ seconds to reboot. If that fails, disconnect battery for 30 seconds or unplug/replug the relevant fuse. Firmware updates may help (€100-200 at dealer). In severe cases where basic troubleshooting doesn't work, complete touchscreen unit replacement is needed (€800-1,200). This appears to be a recognized problem with available TSBs, so warranty may cover it if still applicable.
AdBlue system failure (diesel only)€250 - €1,200
Pump, sensors, or injector blockages trigger warnings and limp mode · more· less
For BlueHDi diesel models, AdBlue system failure is one of the most common faults. The pump and level sensors fail most frequently, leading to performance reduction and emergency mode activation. Common issues include faulty sensors, SCR catalyst problems, NOx sensor failures, injector blockages, and crystallisation in the AdBlue tank. Repair costs vary: simple sensor replacement €250-400, pump replacement €500-700, complete AdBlue tank replacement €1,000-1,200. Some dealers offer 75% manufacturer contribution for known AdBlue tank faults. System prone to crystallization if vehicle sits unused for extended periods.
Battery drain / BPGA unit failure€150 - €1,000
Battery dies after 2 days, wing mirrors don't unfold, electrical warnings · more· less
Battery Protection and Management Unit (BPGA) failure is fairly common, indicated by fault code B1624. Symptoms include battery voltage dropping to 8.6V after car sits for 2 days, wing mirrors not unfolding when unlocking (warning sign of imminent battery fault), "Electrical Circuit system: Repair needed" warnings, and intermittent starting issues with "Braking System faulty" messages. The BPGA unit replacement costs around €850 plus labor. Before replacing BPGA, check battery connections, earth points, and the Battery Current Sensor Unit (BCSU). Simple battery replacement costs €150-250 if battery itself has failed.
Parking sensors/camera failure€150 - €600
Sensor failure (often exhaust-side rear) disables entire system · more· less
"Parking assistance system faulty" message appears frequently. When one sensor fails, the whole system shuts down. The rear sensor nearest the exhaust is a common failure point due to heat damage. Reverse camera can fail after hot weather, showing only sensor mode instead of camera view. Causes include water ingress into sensors, damp parking control box, or broken wiring harness. Single sensor replacement costs €150-250, camera replacement €300-400, parking control box €400-600. Use Peugeot Planet diagnostic software to identify which specific sensor has failed. Check sensor connectors for corrosion and wiring for damage before replacing parts.
Shock absorbers wear / knocking noises€400 - €900
Knocking over bumps, oil leaks, recommended replacement every 80,000 km · more· less
Rear shock absorbers develop knocking/clattering noises over certain road conditions. Signs of worn shocks include vehicle swaying when cornering, oil leaks, irregular tire wear, and excessive rebounding when pressing down on boot. Check shock absorbers every 20,000 km and replace approximately every 80,000-100,000 km. Both shock absorbers should be replaced at same time. Front shock absorbers for models with panoramic roof can be difficult to source from third parties - Peugeot may be only supplier. Replacement costs: rear shocks €400-600 (pair), front shocks €500-900 (pair).
Approach with caution - engine issues can be catastrophic
The 1.2 PureTech engine has proven problematic with wet timing belt failures and excessive oil consumption affecting a significant portion of vehicles, particularly those built 2017-2022. While Stellantis now offers extended 10-year warranty coverage for timing belt issues, engine failures can still occur. Cars from 2023+ use improved chain-driven engines. If buying a 2017-2022 model, verify wet belt has been replaced recently, check oil consumption history meticulously, and ensure Stellantis warranty extension is active. Manual gearbox versions are more reliable than EAT8 automatics.
Pre-Purchase Inspection Checklist
General checks
Service history
Complete service records essential. Verify oil changes performed more frequently than Peugeot's 16,000 mile recommendation - ideally every 6,000-7,000 km.
Tires
Check tread depth (minimum 3mm), age (date codes on sidewall), uneven wear patterns. Standard size 205/55R19 or 235/50R20 depending on trim.
Cold start
Must start engine completely cold. Listen for any unusual rattling, ticking, or rough running. Watch for excessive smoke.
Body condition
Check for rust, accident damage, paint mismatch. Inspect underbody and wheel arches.
Test drive
Minimum 30 minutes including varied speeds and conditions to fully warm up engine and transmission.
Specific for this vehicle
Check engine oil level and consumption history
This is critical. Ask owner to show oil top-up receipts. Check dipstick - oil should be clean and at proper level. Run engine for 10 minutes, turn off, wait 5 minutes, check for oil consumption. Excessive consumption (1L per 1,000 km) indicates serious engine problems. Pull oil cap while running - excessive blow-by means worn rings.
Verify wet timing belt replacement history
Ask for proof of when wet belt was last replaced. It should be replaced every 64,000 km or 6 years maximum. If no records exist or belt is overdue, factor €800-1,000 replacement cost into purchase price. Check if Stellantis 10-year warranty extension is active.
Check for wet belt recall completion
Vehicles from 2017-2020 affected by wet belt recall. Use VIN to verify recall work completed with Peugeot dealer. Ask for documentation of any engine work performed under warranty or recall.
Test EAT8 automatic gearbox thoroughly (if equipped)
Drive for minimum 20 minutes until gearbox fully warmed up. Feel for harsh/jerky shifts when starting, slowing down, or between lower gears. Test reverse engagement (should be immediate). Try kickdown acceleration. Check for any clunking or hesitation. Manual gearbox is more reliable.
Test infotainment touchscreen completely
Try every screen function - navigation, radio, phone, settings, climate controls. Screen should be responsive with no freezing or black screens. Test after car has been sitting in sun. Check if firmware is up to date.
Check for electrical warnings and battery condition
Watch for "Electrical Circuit system: Repair needed" message. When unlocking car, wing mirrors should unfold immediately - if they don't, battery/BPGA issues likely. Check battery voltage with OBD reader (should be 12.4V+ with engine off, 13.8-14.5V running). No warning lights should appear on dashboard.
Test parking sensors and camera thoroughly
Engage reverse gear - camera should appear immediately on screen. Drive slowly near obstacles - sensors should beep at appropriate distances. Check all four corners. "Parking assistance system faulty" message indicates sensor failure.
Check for AdBlue warnings (diesel models only)
No "Check AdBlue System" warnings should appear. AdBlue tank should be full. Ask about any previous AdBlue system repairs. Common issue on BlueHDi diesels.
Listen for suspension knocking noises
Drive over speed bumps and rough roads. Listen for knocking/clattering from rear suspension. Check shock absorbers for oil leaks. Vehicle shouldn't sway excessively when cornering.
Recalls and Technical Service Bulletins
Wet timing belt degradation (2017-2020)Verify completed with VIN
Timing belt premature wear (dusty conditions)Verify completed with VIN
Infotainment touchscreen freezingTSB available - check dealer
Various other campaigns (25 total)Check with Peugeot using VIN
The Peugeot 5008 has 25 safety recalls issued. Contact Peugeot with your VIN to verify all recalls completed. The wet timing belt recall is particularly critical - ensure this has been addressed before purchase.
Warranty Status
Factory warranty (2 years)Expired on all 2017-2022 models
PureTech 1.2 extended warranty (Stellantis)10 years / 180,000 km (conditions apply)
PureTech compensation (past repairs)Available for repairs Jan 2022 - Dec 2024
Stellantis implemented extended coverage in March 2024 for 1.2 PureTech engines, covering 100% of costs for timing belt and oil consumption issues up to 10 years/180,000 km, provided vehicle was maintained per manufacturer guidelines. If you had qualifying repairs between January 1, 2022 and December 31, 2024, you may be entitled to financial compensation through Stellantis online platform (stellantis-support.com). Diagnosis and repair must be completed through authorized Stellantis network to qualify.
This report is for informational purposes only and does not constitute professional advice. Estimates may be inaccurate. Always have a qualified specialist inspect the vehicle before purchase. We accept no liability for decisions made based on this information.