Hyundai G4na engine

The 2.0-liter Hyundai G4NA engine was first introduced by the company in 2010 and is practically installed in all major models of the corporation, such as Elantra, Optima, and Sonata. There is a gas version of this engine without petrol injectors marked as L4NA. The Nu series also includes engines: G4NB, G4NC, G4ND, G4NE, G4NH, G4NG, and G4NL.

Technical data of Hyundai G4NA 2.0 liter engine.

Typrow
Number of cylinders4
number of valves16
Exact capacity1999 cm³
Cylinder diameter81 mm
Piston stroke.97 mm
Power systemdistributed injection
Power150 - 167 HP
Torque190 - 200 nm
Compression ratio10.3
Fuel type92
Environmental classEURO 4/5

Fuel consumption Hyundai G4na engine

Using the example of the 2018 Hyundai Tucson with a manual transmission:
City10.9 litry
Route6.6 litry
Mixed8.2 litry

Engine Overview and Common Failures

According to the catalog, the weight of the G4NA engine is 117 kg. The engine number G4NA is located at the front, at the junction with the gearbox. The most serious problem of this unit is the appearance of scratches in the cylinders. The cause is a weak catalyst that quickly deteriorates from our fuel, and when it gets clogged, its crumbs are sucked into the combustion chambers and they scratch the walls. Excessive oil consumption can be caused not only by scratches in the cylinders. Due to the design, there is an open cooling jacket and quite thin cast iron sleeves, which can easily go elliptical during active operation or regular overheating. The timing chain of this engine usually lasts for 300,000 km for careful drivers, but if the engine is constantly revved, its lifespan will be reduced by at least half: there are many examples of replacement before 100,000 km. When the chain stretches, it does not break, but usually jumps and often bends the valves. Other shortcomings mentioned on forums include regular leaks of lubricant and antifreeze due to weak gaskets, a rather modest lifespan of the water pump, generator clutches, and power unit supports. Additionally, early models had weak bearings that could simply rotate.

Engine Hyundai G4na

Hyundai
Creta 1 (GS)2015 - CE
Creta 2 (SU2)2021 - CE
Elantra 5 (MD)2013 - 2016
Elantra 6 (AD)2015 - CE
ix35 1 (LM)2013 - 2015
i40 1 (VF)2011 - 2019
Sonata 7 (LF)2014 - 2019
Sonata 8 (DN8)2019 - CE
Tucson 3 (TL)2015 - CE
Kia
Cerato 3 (YD)2012 - 2018
Cerato 4 (BD)2018 - CE
Optima 3 (TF)2013 - 2016
Optima 4 (JF)2015 - 2020
K5 3 (DL3)2019 - CE
Soul 1 (AM)2011 - 2014
Soul 2 (PS)2013 - 2019
Soul 3 (SK3)2019 - CE
Sportage 3 (SL)2014 - 2016
Sportage 4 (QL)2015 - CE
Carens 4 (RP)2015 - 2018

Engines from the same line as Hyundai G4na engine

See Also

Hyundai G4hc engine

The 1.0-liter gasoline engine Hyundai G4HC was produced by the company from 1997 to 2003 and installed in compact models Atos and Atos Prime, as well as their clone Amica and Kia Visto. There were two versions of this engine: with a traditional ignition distributor and a contactless ignition system. In the Epsilon line, there are also: G3HA, G4HA, G4HD, G4HE, and G4HG.

Hyundai G6de Engine

3.0-liter engine Hyundai G6DE or Grandeur 3.0 MPi has been produced by the company since 2012 and installed in front-wheel-drive sedans Hyundai Grandeur of the fifth and sixth generation. Based on this power unit, the well-known L6DB 3.0 LPi gas engine was created in Korea. Lambda line: G6DA G6DB G6DC G6DF G6DG G6DJ G6DH G6DK

Hyundai G6df engine

The 3.3-liter V6 Hyundai-Kia G6DF engine was produced in Korea and the USA from 2012 to 2020. It was used in front-wheel drive and all-wheel drive models such as the Sorento, Santa Fe, and Grand Santa Fe. This engine can also be found under the hood of the Cadenza sedan or Carnival minivan. Lambda series: G6DA G6DB G6DC G6DE G6DG G6DJ G6DH G6DK G6DM

Hyundai G4dj Engine

The 1.5-liter Hyundai G4DJ engine was produced from 1985 to 1995 under a Mitsubishi license and was practically a copy of the popular engine labeled as 4G15, but with 8 valves. In addition to the fuel-injected version, there is also a carbureted version commonly referred to as G4AJ. The Orion engine family also includes the G4DG engine.

Alfa Romeo AR32201 engine

The 1.8-liter engine AR32201 or Alfa Romeo 1.8 Twin Spark was produced from 1997 to 2001 and was installed in well-known models of the group such as 145, 146, 156, GTV, and the similar Spider. After being updated to comply with the newer Euro 3 emission standards, the engine received a new index - AR32205. The Twin Spark series also includes: AR32104, AR32301, and AR32310.

Toyota 1KR-VE engine

The 1.0-liter Toyota 1KR-VE engine has been produced since 2016 in Japan and is exclusively installed in compact models intended for the Southeast Asian markets. This aluminum, three-cylinder engine with a chain-driven timing system is equipped with the VVT-i variable valve timing system on the intake side. The KR family also includes the 1KR-DE and 1KR-FE engines.