The 2.0-liter Nissan QR20DD engine was produced by the concern from 2000 to 2005 in Japan and was massively installed on one model – the popular Bluebird Sylphy sedan. The unit is very picky about the quality of fuel.
QR family: QR20DE, QR20DD, QR25DE, QR25DD, QR25DER.
Specifications
| Production years | 2000-2005 |
| Displacement, cc | 1998 |
| Fuel system | NEO-Di direct injection |
| Power output, hp | 150 |
| Torque output, Nm | 200 |
| Cylinder block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 89 |
| Piston stroke, mm | 80.3 |
| Compression ratio | 11 |
| Features | EGR |
| Hydraulic lifters | no |
| Timing drive | two chains |
| Phase regulator | inlet only |
| Turbocharging | no |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 3.9 |
| Fuel type | petrol |
| Euro standards | EURO 4 |
| Fuel consumption, L/100 km (for Nissan Bluebird Sylphy 2004) — city — highway — combined |
10.3 6.0 7.9 |
| Engine lifespan, km | ~200 000 |
| Weight, kg | 124 |
The engine was installed on:
- Bluebird Sylphy G10 in 2000 – 2005.
Disadvantages of the QR20DD engine
- First of all, we note that this engine has capricious fuel equipment;
- From soot, nozzles quickly become clogged, rings lie down, and the high-pressure fuel pump fails;
- By about 100 – 150 thousand km, progressive oil consumption already begins here;
- The motor is freezing, at temperatures below 20 degrees, you can’t just start a car;
- Have a small resource: timing chain, thermostat, phase regulator and oil pump;
- Owners are constantly faced with oil leaks from under the engine valve cover;
- The forums describe many cases of destruction of catalysts at low mileage.
Frequently asked questions about the Nissan QR20DD
How much power does the Nissan QR20DD make?
The Nissan QR20DD develops 150 hp and 200 Nm of torque.
How much oil does the Nissan QR20DD take and which one?
Engine oil capacity: 3.9 liters. Recommended oil: 5W-30.
Does the Nissan QR20DD have a timing belt or chain?
Timing drive of the Nissan QR20DD: two chains.
Is the Nissan QR20DD turbocharged?
No, the Nissan QR20DD is naturally aspirated.
Does the Nissan QR20DD need valve clearance adjustment?
Yes, there are no hydraulic lifters, so the valve clearances have to be checked and adjusted periodically.
How long does the Nissan QR20DD last?
The typical lifespan of the Nissan QR20DD is ~200 000 km with proper maintenance.
What is the fuel consumption of the Nissan QR20DD?
Nissan Bluebird Sylphy 2004: city 10.3, highway 6.0, combined 7.9 L/100 km.
What cars was the Nissan QR20DD installed on?
Bluebird Sylphy G10 in 2000 - 2005.
What are the common problems of the Nissan QR20DD?
First of all, we note that this engine has capricious fuel equipment. From soot, nozzles quickly become clogged, rings lie down, and the high-pressure fuel pump fails. All known problems.
