Audi Adr engine

The 1.8-liter petrol engine Audi 1.8 ADR was produced by the company from 1994 to 2000 and was installed in the most popular models of the company, such as A4, A6, or the fifth generation Passat. This powertrain did not differ significantly from its related sibling with the ARG index. The EA827-1.8 engine line includes: PF, RP, AAM, ABS, JN, ADZ, AGN, and ARG.

Technical specifications of Audi ADR 1.8 liter engine.

Exact capacity1781 cm³
Power systeminjector
Engine power125 HP
Torque168 nm
Engine blockcast iron R4
Block headaluminum 20v
Cylinder diameter81 mm
Piston stroke.86.4 mm
Compression ratio10.3
Engine featuresDOHC
Hydraulic compensator. tak
Timing drivestrip i chain
Timing phase adjustertak
Turbochargingthere is no
What oils to use4.5 liters 5W-30
Fuel type92
Environmental classEURO 3
Approximate life expectancy330 000 HP

Fuel consumption Audi Adr engine

Using the example of the 1996 Audi A4 with a manual transmission:
City12.1 litry
Route6.5 litry
Mixed8.6 litry

Engine Overview and Common Failures

The chain tensioner, also known as the phase regulator, causes the most problems. Also, make sure to monitor the condition of the timing belt, as valve damage can occur if it breaks. The crankcase ventilation often gets clogged, and the oil separator gasket hardens in freezing temperatures. The cause of engine power loss is usually due to throttle or intake valve contamination. The fan viscous coupling, water pump, and airflow meter have a relatively low lifespan here.

Engine Audi Adr

A4 B5 (8D)1994 - 1998
A6 C4 (4A)1995 - 1997
Passat B5 (3B)1996 - 2000

Engines from the same line as Audi Adr engine

See Also

VW Caxa engine

The 1.4-liter Volkswagen CAXA 1.4 TSI engine was produced by the company from 2006 to 2016 and was practically installed in all known models of the German company at that time. This engine was the most common model of the first generation TSI engines. The EA111-TSI series includes: CAVD, CBZA, CBZB, BMY, BWK, CAVA, CDGA and CTHA.

VW BGU engine

The Volkswagen 1.6 BGU engine with a displacement of 1.6 liters was produced by the company only from 2003 to 2005 and installed in models with the PQ35 platform, such as the VW Touran, Golf 5, Skoda Octavia, and Seat Altea. It is an Euro 4 compliant unit with DAD instead of DMRV, equipped with a secondary air system and EGR. EA113-1.6 Series: AEH AHL AKL ALZ ANA APF ARM AVU BFQ BSE BSF

VW AGU engine

The 1.8-liter Volkswagen 1.8 T AGU engine was produced by the company from 1996 to 2005 and installed in popular models such as Golf IV, the first Octavia, and Audi A3. This transverse engine, alongside the longitudinal AEB, has wide channels in the cylinder head. The EA113-1.8T engine line also includes the following engines: AUQ, AMB, AWC, AWT, and AWM.

Audi engine AR

The 2.7-liter bi-turbo V6 engine Audi ARE was produced by the company only from 2000 to 2005 and installed in the Audi A6 C5 model as well as in the popular Allroad Quattro variant. There is a modernized version of this engine with its own index BES. The EA835 line also includes engines: ABC, ALF, BDV, AAH, ACK, ALG, ASN, and BBJ.

Toyota 2az-fe engine

The 2.4-liter Toyota 2AZ-FE engine was produced in Japan, China, and the USA from 2000 to 2019, and was installed in the most popular models of the company, such as Harrier, Previa, RAV4, and Camry. Engines of this series are known for having an issue with cylinder head bolts thread cracking. The AZ line also includes the following engines: 1AZ-FE, 1AZ-FSE, 2AZ-FSE, and 2AZ-FXE.

Opel A18xer engine

The 1.8-liter engine Opel A18XER or Ecotec 2H0 was manufactured at the Hungarian factory from 2008 to 2015 and used in popular models of this company, such as Mokka, Insignia, and two generations of Zafira. The A-XER engines were considered the most reliable among all the power units of the company at that time. The A10 series includes: A12XER, A14XER, A14NET, A16XER, A16LET, and A16XHT.