Nissan Mr18de engine

The 1.8-liter Nissan MR18DE engine has been produced by the company since 2004 and is still being installed in many compact and mid-size models of the Japanese automaker. This engine is well-known in our country mainly thanks to the popular Tiida hatchback. The MR family also includes the following engines: - MR15DDT - MR16DDT - MRA8DE - MR20DE - MR20DD

Technical specifications of the Nissan MR18DE 1.8-liter engine.

Exact capacity1797 cm³
Power systemdistributed injection
Engine power122 - 128 HP
Torque173 - 176 nm
Engine blockaluminum R4
Block headaluminum 16v
Cylinder diameter84 mm
Piston stroke.81.1 mm
Compression ratio9.9 - 10
Engine featuresEGR, NDIS
Hydraulic compensator. there is no
Timing drivechain
Timing phase adjusterat the inlet CVTC
Turbochargingthere is no
What oils to use4.5 liters 5W-30
Fuel type95
Environmental classEURO 4/5
Approximate life expectancy240 000 HP

Fuel consumption Nissan Mr18de engine

Using the example of the 2009 Nissan Tiida with a manual transmission:
City10.1 litry
Route6.5 litry
Mixed7.8 litry

Engine Overview and Common Failures

The weight of the MR18DE engine according to the catalog is 116 kg. The engine number MR18DE is located at the junction of the block and the gearbox. Due to thin walls, there have been cases of cylinder head cracking when tightening bolts or spark plugs. After 150,000 km, there is a high risk of timing chain stretching, so it is important not to miss the moment. Drivers are often concerned about the quick throttle contamination and generator belt squeaking. Don't forget about the periodic clearance adjustment, as there are no hydraulic compensators. However, the main problem of the engine is oil consumption due to ring sticking.

Engine Nissan Mr18de

Nissan
Tiida 1 (C11)2004 - 2012
Cube 3 (Z12)2009 - 2014
Livina 1 (L10)2006 - 2013
Livina 2 (L11)2013 - CE
Wingroad 3 (Y12)2005 - 2017
AD 4 (Y12)2005 - CE

Engines from the same line as Nissan Mr18de engine

See Also

Nissan Hr12ddr engine

1.2-liter Nissan HR12DDR or 1.2 DIG-S engine was produced in Japan from 2011 to 2020 and installed in high-performance variants of popular models such as Micra or Note. This engine operates in the Miller cycle and is equipped with an Eaton R410 compressor, which contributes to its economical operation. The HR engine family includes engines: HRA2DDT, HR10DDT, HR12DE, HR13DDT, HR15DE, HR16DE.

Nissan MR20DD Engine

The 2.0-liter Nissan MR20DD engine has been produced since 2010 at the company's Japanese factory and is installed in the Serena minibus as well as the mid-size crossovers Kashkai and X-Trail. This gasoline powertrain is often used in a hybrid drive system. The MR engine family includes engines: MR15DDT, MR16DDT, MR18DE, MRA8DE, MR20DE.

Nissan Vg20e engine

The 2.0-liter Nissan VG20E engine was produced in a Japanese factory from 1983 to 1999 and was installed in many popular models of the company, such as Cedric, Leopard, and Maxima. From 1987 to 2005, a gas version of this engine was available, designated as VG20P with a power output of 100 HP. The VG series engines with 12 valves include: VG20ET, VG30i, VG30E, VG30ET, and VG33E.

Nissan Vh45de Engine

The 4.5-liter Nissan VH45DE engine was produced by the company in Japan from 1989 to 2002 and was only installed in the luxury model President and the American Infiniti Q45. This powertrain is very popular for self-installation in sports cars. The VH family also includes the VH41DE engine.

Ford Tnbb Engine

The 2.0-liter Ford TNBB and TNBA engines, as well as the 2.0 EcoBoost 200, were produced from 2010 to 2014 and only installed in the fourth generation of the popular Mondeo model after facelift. The Galaxy and S-MAX minivans were equipped with similar engines with TNWA and TNWB indexes. The 2.0 EcoBoost engine lineup also includes the following engines: TPBA, TPWA, and R9DA.

GM Lyx Engine

The 1.5-liter turbocharged gasoline engine GM LYX was produced by the company from 2017 to 2022 and was installed in popular crossovers such as the Chevrolet Equinox or the similar GMC Terrain. This powertrain is used in models of the Chinese company MG under its own index 1.5 TGI. The Small Displacement Gasoline Engine family includes: LV7, LE2, L3A, LFV, and LSD.