The 1.7-liter diesel engine Renault-Nissan R9N or 1.7 dCi has been produced since 2018 and is installed on such popular models as Megane, Scenic, Talisman, Qashqai and X-trail. There are two diesel versions: dCi 120 and dCi 150 with 120 hp / 300 Nm and 150 hp / 340 Nm.
R9 family: R9M, R9N.
Specifications
| Production years | since 2018 |
| Displacement, cc | 1749 |
| Fuel system | Common Rail |
| Power output, hp | 120 – 150 |
| Torque output, Nm | 300 – 340 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 80 |
| Piston stroke, mm | 87 |
| Compression ratio | 15.2 |
| Features | no |
| Hydraulic lifters | yes |
| Timing drive | chain |
| Phase regulator | no |
| Turbocharging | VNT |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 5.5 |
| Fuel type | diesel |
| Euro standards | EURO 6d |
| Fuel consumption, L/100 km (for Renault Talisman 2019) — city — highway — combined |
5.7 4.0 4.6 |
| Engine lifespan, km | ~300 000 |
| Weight, kg | 167 |
The engine was installed on:
- Renault Kadjar 1 (HA) since 2019;
- Renault Koleos 2 (HC) since 2019;
- Renault Megane 4 (XFB) since 2019;
- Renault Scenic 4 (JFA) since 2018;
- Renault Talisman 1 (L2M) since 2018;
- Nissan Qashqai 2 (J11) since 2019;
- Nissan X-Trail 3 (T32) since 2019.
Disadvantages of the Renault R9N engine
- This power unit has just appeared and the statistics of its breakdowns have not yet been collected;
- Usually on such engines the most problems are with the particulate filter and the EGR valve;
- Timing chains on modern Renault-Nissan diesel engines often stretch to 150,000 km.
Frequently asked questions about the Renault R9N
How much power does the Renault R9N make?
The Renault R9N develops 120 - 150 hp and 300 - 340 Nm of torque.
How much oil does the Renault R9N take and which one?
Engine oil capacity: 5.5 liters. Recommended oil: 5W-30.
Does the Renault R9N have a timing belt or chain?
The Renault R9N uses a timing chain.
Is the Renault R9N turbocharged?
Yes, the Renault R9N is turbocharged (VNT).
Does the Renault R9N need valve clearance adjustment?
No, the Renault R9N has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Renault R9N last?
The typical lifespan of the Renault R9N is ~300 000 km with proper maintenance.
What is the fuel consumption of the Renault R9N?
Renault Talisman 2019: city 5.7, highway 4.0, combined 4.6 L/100 km.
What cars was the Renault R9N installed on?
Renault Kadjar 1 (HA) since 2019; Renault Koleos 2 (HC) since 2019; Renault Megane 4 (XFB) since 2019; Renault Scenic 4 (JFA) since 2018; Renault Talisman 1 (L2M) since 2018; Nissan Qashqai 2 (J11) since 2019 and 1 more (see the full list above).
What are the common problems of the Renault R9N?
This power unit has just appeared and the statistics of its breakdowns have not yet been collected. Usually on such engines the most problems are with the particulate filter and the EGR valve. All known problems.
What engines are related to the Renault R9N?
R9 family: R9M.
