Nissan Qr25der engine

The 2.5-liter Nissan QR25DER engine was produced by the Japanese company from 2013 to 2019 and was installed in hybrid versions of models such as Pathfinder, Murano, or Infiniti QX60. This engine stands out for its operation according to the Atkinson cycle and a Roots-type compressor. The QR family also includes the following engines: QR20DE, QR20DD, QR25DE, and QR25DD.

Nissan QR25DER 2.5 Hybrid engine specifications.

Exact capacity2488 cm³
Power systemdistributed injection
Engine power234 (253)* HP
Torque330 (369)* nm
Engine blockaluminum R4
Block headaluminum 16v
Cylinder diameter89 mm
Piston stroke.100 mm
Compression ratio9.1
Engine featuresAtkinson cycle
Hydraulic compensator. there is no
Timing drivechain
Timing phase adjusteron both ramparts
Turbochargingcompressor Eaton TVS
What oils to use5.8 liters 5W-30
Fuel type95
Environmental classEURO 5
Approximate life expectancy250 000 HP

Fuel consumption Nissan Qr25der engine

On the example of the 2015 Nissan Pathfinder Hybrid with an automatic transmission:
City10.9 litry
Route7.5 litry
Mixed8.7 litry

Engine Overview and Common Failures

The QR25DER engine number is located at the junction of the block and the gearbox. This power unit is prone to overheating, and the cylinder head gasket often fails. Deviations from the temperature regime quickly lead to ring sticking and increased oil consumption. The use of low-quality fuel significantly reduces the lifespan of lambda sensors and catalytic converters. The timing chain is not durable and often stretches, requiring replacement before reaching 150,000 km. It is also worth noting that some parts for this engine are rare and very expensive.

Engine Nissan Qr25der

Nissan
Murano 3 (Z52)2015 - 2016
Pathfinder 4 (R52)2013 - 2016
Infiniti
QX60 1 (L50)2013 - 2019

Engines from the same line as Nissan Qr25der engine

See Also

Nissan Hr10ddt engine

The 1.0-liter Nissan HR10DDT or 1.0 DIG-T engine has been produced by the company since 2019 and installed in popular models such as the second generation Juke and the fifth generation Micra. In Renault and Dacia vehicles, this engine is known as the H5Dt index. The HR family includes engines: HRA2DDT, HR12DE, HR12DDR, HR13DDT, HR15DE, HR16DE.

Nissan Tb45 engine

The 4.5-liter engine Nissan TB45 was produced by the company in Japan from 1997 to 2002 and installed in a special version of the off-road vehicle Patrol in the Middle East market. This engine was offered in two versions: with carburetor TB45S and with fuel injection TB45E. The TB engine family also includes engines: TB42 and TB48DE.

Nissan Vg30i engine

The 3.0-liter Nissan VG30i engine was produced for a short period, from 1985 to 1989, and quickly gave way to more modern units with distributed injection. This gasoline engine with single-point injection was only installed in pickups or SUVs. The VG series of 12-valve engines includes: VG20E, VG20ET, VG30E, VG30ET, and VG33E.

Nissan Vg30det Engine

The 3.0-liter Nissan VG30DET engine was produced by the Japanese company from 1986 to 1996 and was installed only in large sedans such as Cima, Cedric, Gloria, and also in the Leopard coupe. This engine was equipped with a Garrett T3 turbocharger and had a power output of 255 horsepower and a torque of 343 Nm. The VG series engines with 24 valves include: VG20DET, VG30DE, and VG30DETT.

Ford Hmda engine

The 2.0-liter Ford HMDA or 2.0 Duratec RS engine was produced only in the years 2002-2003 and was installed exclusively in the most powerful version of the Focus model, designated as RS. This turbocharged powertrain was produced in limited quantities: 4501 units. The Duratec ST/RS engine range also includes the following units: ALDA, HYDA, HYDB, and JZDA.

Toyota 3zz-fe engine

The 1.6-liter engine Toyota 3ZZ-FE was produced from 1997 to 2009 in Japanese company factories, as well as in the USA. The engine was installed in front-wheel drive models such as Corolla and Avensis. The powertrain received the VVT-i variable valve timing system only in the year 2000. The ZZ family also includes engines: 1ZZ-FE, 1ZZ-FED, 2ZZ-GE, and 4ZZ-FE.