From 2018 to 2022, Duvrin produced the 1.6-liter Peugeot EP6FADTXD or 5GF engine, which was fitted with an 8-speed ATN8 automatic transmission on models like the 508, DS4, DS7, and C5 Aircross. This motor was modified differently for the E-Tense hybrid power plant.
The Prince family’s fourth generation: EP6FADTX, EP6FADTXD, and EP6FADTR.
Specifications
| Production years | 2018-2022 |
| Displacement, cc | 1598 |
| Fuel system | direct injection |
| Power output, hp | 181 |
| Torque output, Nm | 350 |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 77 |
| Piston stroke, mm | 85.8 |
| Compression ratio | 10.2 |
| Features | Valvetronic |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | yes |
| Turbocharging | BorgWarner K03 |
| Recommended engine oil | 0W-30 |
| Engine oil capacity, liter | 4.25 |
| Fuel type | petrol |
| Euro standards | EURO 6d |
| Fuel consumption, L/100 km (for Peugeot 3008 2020) — city — highway — combined |
7.0 4.8 5.6 |
| Engine lifespan, km | ~270 000 |
| Weight, kg | 137 |
The engine was installed on:
- Citroen C5 Aircross I (C84) in 2019 – 2021;
- DS DS4 II (D41) in 2021 – 2022;
- DS DS7 I (X74) in 2018 – 2022;
- Opel Grandland X (A18) in 2018 – 2021;
- Peugeot 508 II (R8) in 2018 – 2021;
- Peugeot 3008 II (P84) in 2018 – 2021;
- Peugeot 5008 II (P87) in 2018 – 2022.
Disadvantages of the EP6FADTXD engine
Under warranty, some owners of the original engines changed the fuel pump and wiring harness.
The chain can extend up to 100,000 kilometers because of the Start-Stop system’s aggressive operation.
Here, the intake valves are rapidly covered in soot, and there is only direct fuel injection.
Flashing is used to address all other issues that are caused by electrical malfunctions.