Petrol · 2018–now
Enter your VIN and mileage and get a plan built for your exact engine and gearbox.
All about the Peugeot 508 2All about the 1.6 THP (EP6 turbo, also MINI Cooper S) engine
The 1.6 THP (EP6 turbo, also MINI Cooper S) engine was fitted to the Peugeot 508 2 (2018–now). In the EU that is 40.0 % of all new cars of this generation.
Versions: 1.6 181 hp, 1.6 224 hp, 1.6 200 hp, 1.6 150 hp.
The most expensive known risk is high oil consumption: it usually appears at 60,000–200,000 km and costs €150–3,500 to fix.
✓ The faults of this engine were checked against sources (10/2026). Each item has at least two independent sources or an official recall or parts-maker technical note.
Signs: Rattle for a few seconds after a cold start, later also warm; loss of power, engine light, camshaft timing codes; a jumped or broken chain wrecks the valves
Fix: Replace the full kit (chain, tensioner, guides, sprocket bolt) with the latest-version parts as soon as it rattles; keep oil changes short and the level topped up
Signs: Rough idle, hesitation and misfires, loss of response, engine light; worse with short trips
Fix: Clean the intake valves (walnut blasting) with the manifold off; it builds up again over time
Signs: Oil level drops fast (up to about 1 L per 1,000-1,500 km), oil warning, blue smoke; low oil then damages the chain and turbo
Fix: Check the oil at every fuel stop and top up; fix leaks and the crankcase breather first; valve stem seals or piston rings if the engine itself burns oil
Signs: Surging or jerking while driving, long cranking or hard hot starts, limp mode, low fuel pressure codes
Fix: Check rail pressure with a diagnostic tool and replace the high-pressure pump (latest version)
Signs: Coolant level keeps dropping, sweet smell, traces under the engine, temperature warning or overheating, fan not starting
Fix: Pressure-test the system; replace the leaking water pump or plastic thermostat housing with seals, and the temperature sensor if the fan does not switch on
Signs: Oil smell or burning oil on the exhaust side, oil traces at the turbo, whistling, loss of boost, underboost codes
Fix: Replace the oil feed pipe and its seals; if the turbo has shaft play or leaks oil, replace or recondition it together with new oil pipes
Signs: Freezes, climate controls on screen lag
Fix: Software update
Signs: Jerks or clunks when slowing down or in town traffic, hesitation when pulling away, flare or slip when cold
Fix: Ask for the latest gearbox software and an adaptation reset; check the oil level and condition
Signs: Harsh or slipping shifts that get worse over time, dark burnt-smelling fluid, gearbox warning or limp mode
Fix: Change the fluid (several partial changes or a machine change with the correct Aisin / PSA fluid); if shifts stay bad, repair the valve body / solenoids or overhaul the gearbox
Typical routine maintenance cost for 100,000 km: €2,700–6,000. Sum of the services and wear parts in the plan above (about 15,000 km a year, independent workshop), without faults.
Intervals and typical prices for the Peugeot 508 2 with the 1.6 THP (EP6 turbo, also MINI Cooper S) engine. The app gives the exact plan for your mileage.
| Item | Interval | Typical price |
|---|---|---|
| Engine oil + oil filterEngine | every 10,000 km or every 12 months | €70–150 |
| Cabin (pollen) filterClimate | every 15,000 km or every 12 months | €15–40 |
| Brake fluidBrakes | every 24 months | €50–95 |
| A/C service (regas + desiccant)Climate | every 24 months | €70–150 |
| Air filterEngine | every 30,000 km or every 24 months | €15–45 |
| Spark plugsIgnition | every 60,000 km or every 48 months | €50–160 |
| Automatic transmission fluidTransmission | every 90,000 km | €200–450 |
| Auxiliary (serpentine) beltEngine | every 120,000 km | €70–180 |
| Coolant replacementCooling | every 150,000 km or every 96 months | €70–150 |
| Timing chain inspection (listen on cold start)Engine | every 150,000 km | €0–120 |
| Front brake padsBrakes | usually at 30,000–60,000 km | €60–150 |
| Front brake discs + padsBrakes | usually at 60,000–120,000 km | €150–320 |
| Rear brake padsBrakes | usually at 50,000–90,000 km | €50–130 |
| Tyres (set of 4)Wheels | usually at 40,000–60,000 km | €320–700 |
| Wiper bladesBody | checked at service | €20–50 |
| 12V batteryElectrical | checked at service | €100–220 |
| Version | Share | Years | CO₂ | Fuel use |
|---|---|---|---|---|
| 1.6 Hybrid1,598 cm³ · 133 kW (181 hp) | 20.3 % | 2019–2025 | 32 g/km | 1.4 L |
| 1.6 Petrol1,598 cm³ · 133 kW (181 hp) | 9.6 % | 2019–2022 | 152 g/km | 6.5 L |
| 1.6 Petrol1,598 cm³ · 165 kW (224 hp) | 5.0 % | 2019–2024 | 163 g/km | 7.1 L |
| 1.6 Hybrid1,598 cm³ · 147 kW (200 hp) | 3.3 % | 2020–2025 | 43 g/km | 1.9 L |
| 1.6 Hybrid1,598 cm³ · 110 kW (150 hp) | 1.6 % | 2023–2025 | 32 g/km | 1.4 L |
Source: European Environment Agency (EEA), monitoring of CO₂ emissions from new passenger cars, CC BY 4.0. CO₂ and fuel use are official type-approval values (WLTP from 2021), not real-world consumption.
Recalls the manufacturer published in the United Kingdom for this model (17). The same recalls usually apply across Europe. Ask an authorised dealer to check by VIN whether your car is affected and whether the work has been done.
The faults with the highest risk: timing chain stretch / tensioner fault (60,000–160,000 km, €800–1,800); high oil consumption (60,000–200,000 km, €150–3,500); turbo oil feed pipe leak or turbo failure (80,000–200,000 km, €150–1,500); high-pressure fuel pump failure (60,000–180,000 km, €400–900).
Chain.
5W-30 / 0W-30 · PSA B71 2290 / BMW LL-04 · ~4.25 L · every 10,000 km.
1.5 BlueHDi / EcoBlue (DV5R)2.0 HDi / TDCi / BlueHDi (DW10)1.0 / 1.2 PureTech (EB)
MINI Hatch (R56) 2006–2013Peugeot 3008 II 2016–2023MINI Countryman (R60) 2010–2016Citroën C5 Aircross 2018–
Main sources for the faults of this engine:
Faults, intervals and prices are indicative and collected from public sources and owner experience; always rely on the service book and a qualified workshop. Test statistics: DVSA – Anonymised MOT tests and results, Open Government Licence v3.0. Dutch tests: RDW Open Data (CC0). Engine versions: EEA, monitoring of CO₂ emissions from new passenger cars (CC BY 4.0, DG CLIMA). Owner complaints: NHTSA ODI (public domain). Recalls: DVSA Vehicle Safety Branch Recalls Database, OGL v3.0. Brand and model names are trademarks of their owners and are used only to describe the vehicles. How we check the data →
Updated 29/10/2026