Audi Btr engine

The 4.2-liter Audi BTR or Q7 4.2 TDI diesel engine was produced from 2007 to 2009 and only installed in the first generation of the popular Q7 SUV before its facelift. The equivalent diesel engine under the hoods of the A8 sedans in the D3 body has its own index, BVN. The following designations also belong to the EA898 series: - AKF, - ASE, - CKDA, and - CCGA.

Technical specifications of Audi BTR 4.2 TDI engine.

Exact capacity4134 cm³
Power systemCommon Rail
Engine power326 HP
Torque760 nm
Engine blockcast iron V8
Block headaluminum 32v
Cylinder diameter83 mm
Piston stroke.95.5 mm
Compression ratio16.4
Engine featuresintercooler
Hydraulic compensator. tak
Timing drivechain
Timing phase adjusterthere is no
TurbochargingGarrett GTB1749LVK
What oils to use9.5 liters 5W-30
Fuel typediesel
Environmental classEURO 4
Approximate life expectancy350 000 HP

Fuel consumption Audi Btr engine

On the example of the 2008 Audi Q7 4.2 TDI with an automatic gearbox:
City14.9 litry
Route8.9 litry
Mixed11.1 litry

Engine Overview and Common Failures

The weight of the BTR engine according to the catalog is 255 kg. The BTR engine number is located at the front, at the junction of the block and the cylinder head. It is a very reliable diesel engine and problems with it only occur at high mileage. The modern fuel system with piezo injectors cannot tolerate poor quality fuel. If you pour anything into the tank, soon you will be faced with a repair cost of up to 500,000 rubles. Saving on lubrication significantly reduces the lifespan of the turbine and hydraulic compensators. After 200-250 thousand km, the timing chain may need to be replaced, which is quite expensive.

Engine Audi Btr

Q7 1 (4L)2007 - 2009

Engines from the same line as Audi Btr engine

See Also

VW AFN engine

The 1.9-liter VW AFN 1.9 TDI diesel engine was produced by the company from 1996 to 2000 and was installed in the most popular models, with the Passat B5 being the most well-known. This type of diesel engine differs from the AHU engine due to the presence of a variable geometry turbocharger. The EA180 series also includes engines: AKU, 1Z, AHF, AHU, ALH, AEY, and AVG.

VW engine Cbab

The 2.0-liter Volkswagen CBAB 2.0 TDI diesel engine was produced from 2007 to 2015 and installed in many popular models of the company, such as Tiguan, Golf 6, and Passat B6. This diesel engine has gained great popularity and is widely available on the secondary market. EA189 series: CAAC, CAYC, CAGA, CAHA, CFCA, CFHC, CKTB, CLCA, and CLJA.

VW AK engine

The 2.5-liter Volkswagen AKN 2.5 TDI diesel engine was produced from 1999 to 2003 and installed in the popular Passat [B5] (/engines/mazda/engine/B5) model, as well as in Audi models such as the A4 [B5] (/engines/mazda/engine/B5), A6 C5, and A8 D2. This engine is basically a modernized version of the well-known [AFB] (/engines/audi/engine/AFB) engine compatible with EURO 3 emission standards. The EA330 line also includes engines: [AFB] (/engines/audi/engine/AFB), [AKE] (/engines/audi/engine/AKE), [AYM] (/engines/audi/engine/AYM), [BAU] (/engines/audi/engine/BAU), [BDG] (/engines/audi/engine/BDG), and [BDH] (/engines/vw/engine/BDH).

Audi Bdg engine

The 2.5-liter Audi BDG 2.5 TDI diesel engine was produced by the company from 2003-2008 and was installed in popular models such as the Audi A4 B7, Audi A6 C5, and Volkswagen Passat B5. Thanks to its installation in the Skoda Superb, this diesel engine had the longest production run in its family. The EA330 line also includes the following engines: AFB, AKE, AKN, AYM, BAU, and BDH.

Hyundai G4js engine

The 2.4-liter Hyundai G4JS engine was manufactured at the factory in South Korea from 1998 to 2007 under a Mitsubishi license, as it was only a modification of the 16-valve version of the 4G64 engine. In our country, this Sirius II series engine is known for the Sorrento and Santa Fe off-road vehicles. The Sirius engine series includes: G4CR, G4CM, G4CN, G4JN, G4CP, G4JP, and G4CS.

Renault S8u engine

The 2.5-liter diesel engine Renault S8U was produced at the Sofim factory from 1980 to 2001 and installed in both Safrane sedans and commercial minivans Trafic and Master. The version of this engine with direct fuel injection is known by its own index S9U.