The Peugeot 1.6L THP 150 is a 1,598 cc, inline‑four turbocharged petrol engine produced between 2010 and 2018. It features direct fuel injection, a twin‑scroll turbocharger, and dual variable valve timing (DVVT) on both intake and exhaust camshafts. In standard form it delivered 110 kW (150 PS) and 240 Nm of torque, offering brisk low‑end response and refined mid‑range performance.
Fitted to models such as the 308 II, 3008 I, 5008 I, and RCZ—including the 308 GT, 3008 Allur…
All production years 2010–2018 meet Euro 5 standards . No Euro 6 variants exist under this power rating.
The Peugeot 1.6L THP 150 is a 1,598 cc inline‑four turbocharged petrol engineered for compact hatchbacks and crossovers (2010–2018). It combines gasoline direct injection with a twin‑scroll turbocharger to deliver responsive low‑rpm torque and smooth high‑rpm power. Designed to meet Euro 5 emissions standards, it balances sporty character with everyday drivability.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,598 cc | |
Fuel type | Petrol | |
Configuration | Inline‑4, DOHC, 16‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 77.0 mm × 85.8 mm | |
Power output | 110 kW (150 PS) @ 6,000 rpm | |
Torque | 240 Nm @ 1,400–4,000 rpm | |
Fuel system | Bosch HDP5 high‑pressure direct injection (up to 200 bar) | |
Emissions standard | Euro 5 | |
Compression ratio | 10.0:1 | |
Cooling system | Water‑cooled | |
Turbocharger | Twin‑scroll Garrett GT1544V (wastegate‑controlled) | |
Timing system | Chain‑driven (DOHC with DVVT) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 125 kg |
The Peugeot 1.6L THP 150 was used across Peugeot's 308/3008 platforms with transverse mounting and also supplied to Citroën and MINI under PSA/BMW collaboration. This engine received platform-specific adaptations—reinforced mounts in the RCZ and modified exhaust manifolds in the 3008—and from 2014 the updated HPFP cam follower improved fuel system durability, creating minor service part distinctions. Partnerships allowed Citroën's DS4 and MINI's Cooper S to use near-identical variants. All adaptations are documented in OEM technical bulletins.
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The 1.6L THP 150 offers strong performance and refinement, but early models (2010–2013) are prone to HPFP cam follower wear. Post-2014 revisions improved durability significantly. With correct oil (5W-30 ACEA C3), timely changes, and quality fuel, these engines often exceed 200,000 km without major issues.
Top issues include HPFP cam follower wear, carbon buildup on intake valves (due to direct injection), turbo wastegate rattle, and DVVT solenoid clogging. All are documented in Peugeot TSBs and linked to oil quality and service discipline.
This 1.6L turbocharged petrol powered the Peugeot 308 II (2013–2018), 3008 I (2010–2016), 5008 I (2010–2016), and RCZ (2010–2015). It was also used in Citroën DS4 and MINI Cooper S under PSA/BMW collaboration. All meet Euro 5 emissions and feature the Garrett twin-scroll turbo.
Aftermarket ECU tuning is common on the 1-6L-THP-150 platform, but increasing boost or altering engine parameters accelerates component wear, impacts emissions compliance, and may void vehicle warranties. Any modifications should be evaluated carefully by a qualified specialist.
Good for a turbo petrol. In a 308 GT, expect ~8.5 L/100km city and ~5.8 L/100km highway, or ~42 mpg UK combined. Real-world mixed driving typically yields 38–45 mpg (UK), depending on driving style and maintenance condition.
Yes. The EP6 series is an interference design. If the timing chain fails or jumps, pistons can contact open valves, causing severe internal damage. However, the chain is generally robust if oil is changed regularly and correct specification is used.
Peugeot specifies 5W-30 synthetic oil meeting ACEA C3 (low-SAPS) standards. Avoid non-C3 oils, as they lack the correct additive package for turbo and aftertreatment protection. Change every 10,000 km to safeguard the HPFP and DVVT system.
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