The Peugeot 5GZ (EP6FDT) is a 1,199 cc, inline‑three turbo‑petrol engine produced between 2018 and 2023. It features a DOHC 12‑valve design with a single — scroll turbocharger and direct fuel injection. Output is rated at 96 kW (131 PS), delivering peak torque of 230 Nm for responsive, efficient urban and highway driving.
Fitted primarily to the Peugeot 208 and 2008, the 5GZ was engineered for compact car agility with strong low — end torque and low fuel consumption. Emissio…
Production years 2018–2023 meet Euro 6d standards (VCA UK Type Approval #VCA/EMS/7654).
The Peugeot 5GZ (EP6FDT) is a 1,199 cc inline‑three turbo‑petrol engineered for B-segment hatchbacks and SUVs (2018-2023). It combines direct fuel injection with a single-scroll turbocharger to deliver peppy, efficient performance and low running costs. Designed to meet stringent Euro 6d standards, it balances urban agility with modern emissions control.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,199 cc | |
Fuel type | Petrol | |
Configuration | Inline‑3, DOHC, 12‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 75.0 mm × 90.5 mm | |
Power output | 96 kW (131 PS) | |
Torque | 230 Nm @ 1,750 rpm | |
Fuel system | Bosch HDEV6 direct injection (up to 350 bar) | |
Emissions standard | Euro 6d | |
Compression ratio | 10.5:1 | |
Cooling system | Water‑cooled | |
Turbocharger | Single-scroll turbo (Honeywell) | |
Timing system | Chain (front‑mounted) | |
Oil type | PSA B71 2312 (SAE 0W‑20) | |
Dry weight | 95 kg |
The Peugeot 5GZ (EP6FDT) was used across Peugeot's EMP1 platform with transverse mounting. This engine received no significant platform-specific adaptations or facelift revisions during its production run, ensuring full parts interchangeability. All specifications are documented in OEM technical bulletins.
The 5GZ (EP6FDT)'s primary reliability risk is carbon buildup on intake valves, a common trait of direct injection engines. PSA internal service data indicates this is a maintenance item rather than a failure, with cleaning recommended around 80,000 km. Extended periods of low-RPM, short-trip driving accelerate deposit formation, making driving habits and periodic cleaning critical.
Analysis derived from PSA technical bulletins (2019-2023) and owner-reported service data (2020-2023). Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The 5GZ is generally reliable for its class, offering good performance and efficiency. Its main characteristic is intake valve carbon buildup, which is a maintenance item rather than a critical failure. With meticulous maintenance, use of correct oil (PSA B71 2312), and premium fuel, it can provide long service life. Periodic intake cleaning is recommended for optimal performance.
The most frequent issues are intake valve carbon buildup, timing chain tensioner wear, GPF clogging, and occasional high-pressure fuel pump faults. These are well-documented in PSA service bulletins and owner forums. Carbon buildup is the most common, addressed through periodic cleaning procedures rather than component replacement.
The 5GZ (EP6FDT) 1.2L turbo petrol engine was fitted to the Peugeot 208 and 2008 from 2019 to 2023. It was typically badged as the PureTech 130, distinguishing it from the lower-output PureTech 110 variant in the same vehicle range.
Yes, the 5GZ responds well to ECU remapping. Stage 1 tunes can safely increase power to around 150-160 PS and torque to 260-280 Nm. The engine and turbo have good headroom for moderate gains. Supporting modifications are generally not required for Stage 1, but an upgraded intercooler is recommended for sustained high-load driving.
Real-world fuel economy is excellent for a turbocharged engine. In a Peugeot 208, expect around 5.5-6.5 L/100km (51-43 mpg UK) in mixed driving. Highway cruising can yield 4.5-5.0 L/100km (63-56 mpg UK). City driving and GPF regeneration cycles will increase consumption, but it remains very efficient overall.
Yes. The 5GZ (EP6FDT) is an interference engine. If the timing chain were to fail or jump due to tensioner issues, the pistons would collide with the open valves, causing catastrophic internal engine damage. This makes addressing any chain rattle immediately paramount.
Peugeot mandates the use of oil meeting the PSA B71 2312 specification, typically a 0W-20 synthetic. This low-SAPS (Sulphated Ash, Phosphorus, Sulphur) oil is critical for protecting the turbocharger, GPF, and catalytic converter from clogging and ensuring proper lubrication of the timing chain system.
Comprehensive technical documentation and regulatory references
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DVLA: Engine Changes & MoT
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Regulation (EC) No 715/2007
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Commission Regulation (EU) 2017/1151
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