The Altima sedan and the fourth generation X-Trail, Rogue, and Mitsubishi Outlander crossovers are equipped with the 2.5-liter Nissan PR25DD engine, also known as PR25, which has been manufactured at the American facility since 2018. The well-liked QR25DE engine has been replaced by this direct fuel injection unit.
There is currently only one internal combustion engine in the PR family.
The engine was mounted on:
- Nissan Altima 6 (L34) in 2018 – …;
- Nissan Rogue 3 (T33) in 2021 – …;
- Nissan X-Trail 4 (T33) in 2020 – …;
- Mitsubishi Outlander 4 (GN) in 2021 – …
Specifications
| Production years | 2018-… |
| Displacement, cc | 2488 |
| Fuel system | direct injection |
| Power output, hp | 188 |
| Torque output, Nm | 244 |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 89 |
| Piston stroke, mm | 100 |
| Compression ratio | 12.0 |
| Features | NVH |
| Hydraulic lifters | no |
| Timing drive | chain |
| Phase regulator | on all shafts |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 5.1 |
| Fuel type | petrol |
| Euro standards | EURO 6 |
| Fuel consumption, L/100 km (for Nissan Altima 2020) — city — highway — combined |
8.4 6.0 7.4 |
| Engine lifespan, km | ~300 000 |
| Weight, kg | 142 |
Disadvantages of the PR25DD engine
This power unit has only been manufactured for a few years, and there are currently no statistics on its malfunctions; owners only complain about the Start-Stop system’s frequent malfunctions on the forums; intake valves are rapidly overgrown with soot because of direct injection;
EGR valve contamination is the primary cause of unstable engine operation;
Every 100,000 kilometers, the valves need to be adjusted because there are no hydraulic lifters.