Get quotes today from trusted UK Peugeot 308 Hybrid 225 PHEV engine specialists. Compare prices on reconditioned, rebuilt and used EP6FDT petrol-electric hybrid units - supply & fit available with a minimum 12-month warranty.
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Variant History
Peugeot 308 Hybrid 225 PHEV Engine History & Specs at a Glance
The Peugeot 308 Hybrid 225 PHEV is the plug-in hybrid flagship of the third-generation (Phase 3, 2021-present) 308 range, combining a 1.6-litre turbocharged petrol engine with a powerful electric motor for a combined 225hp output. The EP6FDT petrol engine - part of the Prince family jointly developed with BMW - delivers 180hp on its own, while the 81kW electric motor adds instant torque for seamless acceleration and up to 59 km (37 miles) of electric-only range. Paired with an 8-speed e-EAT8 automatic gearbox, the Hybrid 225 offers 0-62mph in 7.6 seconds and CO2 emissions from 26 g/km. The 1.6 Hybrid is considered one of the most reliable engines Peugeot has produced in recent years, using a timing chain rather than the wet belt found on smaller PureTech units.
2021
Third-generation 308 launched with EP6FDT 1.6 Hybrid 225 PHEV for GT and GT Pack trims
2022
Hybrid 225 carries over with minor ECU refinements and updated infotainment
2023
Battery management system updates to improve cold-weather range performance
2024
Continued production; 308 Hybrid 225 remains the performance PHEV option
2025
New generation of PHEV powertrains announced, but EP6FDT remains in service
Every EP6FDT engine fitted to the Peugeot 308 Hybrid 225 PHEV is covered below, with UK rebuilt pricing and known failure points.
The Peugeot 308 Hybrid 225 PHEV's EP6FDT engine is considered one of the most reliable petrol units Peugeot has produced in recent years - using a timing chain rather than the wet belt found on smaller PureTech engines. However, the complexity of the plug-in hybrid system introduces its own failure points: battery degradation, onboard charger faults, and electric motor/inverter issues. Early production examples also saw a handful of traction chain and charger failures. Every rebuilt Peugeot 308 Hybrid 225 PHEV engine through EnginesMarket includes upgraded components addressing the original failure points, plus a minimum 12-month unlimited-mileage warranty - with specialist high-voltage system integration and calibration included.
The 12.44 kWh lithium-ion battery pack degrades over time, reducing electric-only range. Owners have reported range dropping from 41 miles to as low as 17 miles in cold weather, though dealers often attribute this to temperature. Battery management system (BMS) faults can also trigger system warnings and reduced power output. Unlike some newer PHEVs, the 308 Hybrid does not use LFP battery technology.
Battery degradation is the most common issue on the Peugeot 308 Hybrid 225 PHEV. If you notice reduced electric-only range, have the battery health checked immediately. Extended warranty can be valuable - some owners recommend purchasing warranty extension when buying new or approved used. If the battery has lost more than 30% of its capacity, a replacement is usually more cost-effective than continued use. A rebuilt hybrid powertrain with a new battery pack is the most reliable long-term solution.
The onboard charger and charging port can develop faults, preventing plug-in charging. Early production examples saw a handful of onboard charger failures. The standard charger is 3.6kW, with a 7.4kW optional upgrade available. Faults can also occur in the charging port or the cable itself.
Repair options
Repair tier
Dealer price
Specialist price
Minor - Charging Port / Cable Replacement
£200-£500
£100-£300
Intermediate - Onboard Charger Replacement
£800-£1,500
£500-£1,000
Full Replacement - Rebuilt Hybrid Powertrain
£8,000-£10,000
£2,800-£5,500
Our recommendation
Onboard charger faults on the Peugeot 308 Hybrid 225 PHEV should be addressed promptly - without the ability to charge, the vehicle becomes a heavier, less efficient petrol car. Check that your vehicle has had any outstanding campaigns addressed. If the charger has failed, replacement is straightforward for a specialist. A full powertrain replacement is only necessary if the fault has caused wider electrical damage.
The EP6FDT shares the Prince engine family's timing chain architecture - chain-driven, not wet belt. While more reliable than wet belt units, the timing chain tensioner can still wear over time, causing cold-start rattle and, in severe cases, chain jump. The 1.6 hybrid is considered the most reliable engine Peugeot has made in a while, but high-mileage examples may still develop chain issues. Carbon buildup on intake valves from direct injection is also a concern, though less severe than on earlier Prince engines.
Repair options
Repair tier
Dealer price
Specialist price
Minor - Timing Chain Kit Replacement
£900-£1,600
£600-£1,100
Full Replacement - Rebuilt EP6FDT Engine
£4,000-£5,500
£2,800-£5,500
Our recommendation
If your Peugeot 308 Hybrid 225 PHEV exhibits cold-start rattle, address it immediately - the 1.6 hybrid is reliable but timing chain issues can still occur on high-mileage examples. A timing chain kit replacement is significantly cheaper than a full engine replacement. Regular oil changes with correct 0W-30 fully synthetic oil are critical to preventing timing chain guide wear. Carbon cleaning every 60,000 miles is also recommended for direct-injection engines.
The electric motor and inverter have dedicated cooling systems that can develop leaks, leading to overheating and reduced power output. The 81kW (110hp) electric motor integrated with the e-EAT8 gearbox generates significant heat under load. Coolant leaks in the inverter cooling circuit can trigger system warnings and limit electric-only operation.
Repair options
Repair tier
Dealer price
Specialist price
Intermediate - Cooling System Repair
£800-£1,500
£500-£1,000
Full Replacement - Rebuilt Hybrid Powertrain
£8,000-£10,000
£2,800-£5,500
Our recommendation
Cooling system leaks on the Peugeot 308 Hybrid 225 PHEV should be addressed immediately. If you notice coolant loss or system warnings, have the cooling system inspected. Replacing hoses or the water pump early can prevent catastrophic motor or inverter failure. A full powertrain replacement is only necessary if overheating has caused internal damage.
Don't Let Hybrid Failure Write Off Your Peugeot 308 Hybrid 225 PHEV
Whether you're dealing with battery degradation, charger faults, timing chain wear or cooling system leaks, EngineMarket connects you directly with verified UK Peugeot 308 Hybrid 225 PHEV specialists who understand these exact failure patterns. Every rebuilt unit features upgraded components to permanently address the root cause, is bench-tested for performance, and comes with a minimum 12-month unlimited mileage warranty. Hybrid specialist fitting includes high-voltage system safety procedures, inverter calibration and battery management system integration. Skip the main dealer premium - compare transparent supply-and-fit quotes from multiple trusted specialists and get back on the road with confidence.
Everything Peugeot 308 Hybrid 225 PHEV owners usually ask before choosing a rebuilt, reconditioned or used replacement engine.
A rebuilt Peugeot 308 Hybrid 225 PHEV engine typically costs **£2,800-£5,500** supply-only, depending on the supplier and whether the hybrid system components are included. Used units start from **£1,800**. Supply & fit adds **£800-£1,500** labour due to high-voltage system complexity. Main dealer replacement can exceed **£8,000-£10,000**.
The most common Peugeot 308 Hybrid 225 PHEV problems are **high-voltage battery degradation** reducing electric range (reported from 41 miles down to 17 miles in cold weather), **onboard charger faults** preventing plug-in charging, **electric motor/inverter cooling system leaks**, and **timing chain tensioner wear** on the EP6FDT petrol engine. The 1.6 hybrid is generally considered reliable - "the most reliable engine Peugeot have made in a while" - but the hybrid system has its own failure points.
Battery degradation: reduced electric range and fuel economy
Charger faults: preventing plug-in charging
Timing chain wear: cold-start rattle on high-mileage examples
Replacing a Peugeot 308 Hybrid 225 PHEV engine is worthwhile if the vehicle is otherwise sound. A rebuilt unit costs **£2,800-£5,500** versus **£18,000-£35,000** for a comparable used 308 Hybrid 225. With dealer replacement potentially exceeding **£8,000-£10,000**, specialist rebuilt units offer significant savings. Hybrid vehicles command strong residuals, making replacement a sensible investment for well-maintained examples.
With proper maintenance, the Peugeot 308 Hybrid 225 PHEV battery typically lasts **8-10 years or 80,000-120,000 miles**. The 12.44 kWh battery is sensitive to temperature - owners report reduced range in cold weather (from 41 miles to as low as 17 miles). Battery health checks should be performed regularly. Extended warranty is recommended when buying used.
Battery capacity: 12.44 kWh
Typical lifespan: 8-10 years / 80,000-120,000 miles
The 308 Hybrid 225 uses the **EP6FDT** 1.6L turbo petrol engine producing **180hp** combined with an 81kW electric motor for **225hp** total. The Hybrid 180 uses a **1.2L PureTech** petrol engine producing **150hp** combined. Both have similar electric-only range and battery capacity, but the 225 offers significantly more power. The 225 uses a timing chain (more reliable than the 1.2's wet belt). The 225 is also more expensive to replace.
Your Peugeot 308 Hybrid 225 PHEV engine code is **EP6FDT**. It appears on the VIN plate under the bonnet, stamped on the engine block, or on your V5C registration document section D.2. Enter your reg above for instant verification.
Comparing Peugeot 308 Hybrid 225 PHEV engine quotes is completely free and carries no obligation. Enter your registration above, tell us your EP6FDT engine code, and receive transparent, fixed-price quotes from our vetted UK specialists within hours. Whether you need a used hybrid unit for a quick fix or a fully rebuilt EP6FDT powertrain with upgraded battery, motor and engine components and a 12-month warranty, we'll match you with the right supplier for your budget. All work is carried out by hybrid-certified technicians with high-voltage system expertise.
