Audi Aar engine

The 2.3-liter Audi AAR engine was built in German factories of the company from 1990 to 1996 and was installed in the model with the index 100 in C3-C4 bodies, as well as in the first generation A6. This engine gained great popularity on the secondary market. The EA828 line also includes engines: - RT, - KU, - NG, - NF, and - AAN.

Technical specifications of the Audi AAR 2.3 liter engine.

Exact capacity2309 cm³
Power systemKE-III-Jetronic
Engine power133 HP
Torque186 nm
Engine blockcast iron R5
Block headaluminum 10v
Cylinder diameter82.5 mm
Piston stroke.86.4 mm
Compression ratio10
Engine featuresSOHC
Hydraulic compensator. tak
Timing drivebelt
Timing phase adjusterthere is no
Turbochargingthere is no
What oils to use4.5 liters 5W-40
Fuel type95
Environmental classEURO 2
Approximate life expectancy350 000 HP

Fuel consumption Audi Aar engine

Using the example of the 1995 Audi A6 with a manual transmission:
City13.2 litry
Route7.6 litry
Mixed9.3 litry

Engine Overview and Common Failures

The main problems of the engine are related to the quirks of the KE-III-Jetronic injection system. The reason for the unstable operation of the engine is usually due to air leakage or contamination of the fuel-air mixture. The fuel pump doesn't last very long and the injectors quickly become clogged. Components of the ignition system often fail, such as the rotor or distributor cap. With high mileage, hydraulic compensators often wear out and start making knocking sounds.

Engine Audi Aar

100 C3 (44)1990 - 1991
100 C4 (4A)1990 - 1994
A6 C4 (4A)1994 - 1996

Engines from the same line as Audi Aar engine

See Also

VW Awt engine

The 1.8-liter turbocharged gasoline engine from Volkswagen, designated as 1.8 T AWT, was produced from 2000 to 2008 and installed in several Audi models, the fifth-generation Passat, and the Skoda Superb. This engine is one of the most well-known power units of the VW group with a longitudinal layout. The EA113-1.8T engine lineup also includes: - AMB - AGU - AUQ - AWC - AWM

Audi Alt Engine

The 2.0-liter petrol engine Audi 2.0 ALT was produced by the company from 2000 to 2008 and installed in models with a longitudinal engine layout, such as A4, A6, or Passat. Unfortunately, this powertrain is known in the secondary market for its high oil consumption. The EA113-2.0 engine line also includes the following power units: APK, AXA, AQY, AZJ, AZM, and BSX.

VW Cmba engine

The 1.4-liter engine of Volkswagen, the CMBA 1.4 TSI, was produced by the group from 2012 to 2014 and only installed in the Golf 7 model, as well as in related models Audi A3 and Seat Leon. In some markets in 2013, this engine was replaced with an updated version CXSA with a different cylinder head valve. The EA211-TSI line includes: CHPA, CXSA, CZCA, CZDA, CZEA, and DJKA.

Audi Caea engine

2.0-liter turbocharged engine Audi CAEA or A5 2.0 TFSI was installed by the company from 2008 to 2014 and installed in American versions of well-known models such as A4, A5, and Q5 crossover. The engine complied with ULEV 2 emission standards, and its European version, compliant with Euro 5 standards, was designated as CDNB. The EA888 gen2 series includes: CCZA, CCZB, CCZC, CCZD, CDNB, CDNC, and CAEB.

Renault F4rt engine

The 2.0-liter turbocharged engine Renault F4Rt was produced at the Cleon factory from 2001 to 2016 and was installed in high-performance versions of popular models such as Laguna, Megane, and Espace. The sporty coupe Megane RS used reinforced versions of this engine with power up to 275 HP. F series: F1N, F2N, F2R, F3N, F3P, F3R, F4P, F4R, F5R, F7P, and F7R.

Rover 46f2f engine

The 4.6-liter V8 Rover 46F2F gasoline engine was produced in America from 2003 to 2005 and installed in the turbocharged version of the 75 model as well as the similar MG ZT. The same powertrain can be found under the hood of the fourth generation Ford Mustang GT. This engine belongs to the Ford Modular engine series.