Audi CRDB engine

The 4.0-liter engine Audi CRDB or RS7 4.0 TFSI was produced by the company from 2013 to 2018 and was installed in such sports models of the German concern as RS6 or RS7 in the C7 body. There were also more powerful Performance versions with the CWUC engine producing 605 horsepower. The EA824 series includes the following code designations: ABZ, AEW, AXQ, BAR, BFM, BVJ, CDRA, and CEUA.

Technical information on the Audi CRDB 4.0 TFSI engine

Exact capacity3993 cm³
Power systemdirect injection
Engine power560 HP
Torque700 nm
Engine blockaluminum V8
Block headaluminum 32v
Cylinder diameter84.5 mm
Piston stroke.89 mm
Compression ratio9.3
Engine featuresAVS
Hydraulic compensator. tak
Timing drivechain
Timing phase adjusteron all shafts
What oils to use8.3 liters 5W-30
Fuel type98
Environmental classEURO 5
Approximate life expectancy220 000 HP

Fuel consumption Audi CRDB engine

Using the example of the 2015 Audi RS7 4.0 TFSI with an automatic transmission:
City13.3 litry
Route7.3 litry
Mixed9.5 litry

Engine Overview and Common Failures

Turbo engines in this series are very susceptible to overheating, so make sure to monitor the cooling system. The use of poor quality gasoline or oil in the engine cylinders can lead to the formation of scratches. Saving on lubrication reduces the lifespan of the turbines, sometimes serving less than 100,000 km. Fuel leaks from the fuel injection pump are quite common here, and the fuel ends up in the oil. Weak points of the engine include active supports and upper timing chain tensioners.

Engine Audi Crdb

RS6 C7 (4G)2013 - 2018
RS7 C7 (4G)2013 - 2017

Engines from the same line as Audi CRDB engine

See Also

VW AHl engine

The 1.6-liter, 8-valve VW 1.6 AHL engine was produced in Germany from 1996 to 2000 and was only installed in two models: the Volkswagen Passat B5 and the similar Audi A4 B5. The AHL engine became the first longitudinally mounted engine in the EA113 family. EA113-1.6 series: AEH AKL ALZ ANA APF ARM AVU BFQ BGU BSE BSF

VW Engine BVY

The 2.0-liter Volkswagen BVY 2.0 FSI engine was produced by the company from 2005 to 2010 and installed in popular models such as Passat, Touran, Octavia, and some Seat cars. This fuel direct injection engine is known for not tolerating severe freezing temperatures. Also included in the EA113-FSI series is the BVZ engine.

VW engine CZDA

The 1.4-liter engine of Volkswagen CZDA 1.4 TSI has been produced in Mladá Boleslav since 2014 and installed in popular models such as Golf, Passat, Touran, and Tiguan. Currently, this powertrain is gradually being replaced by new engines from the EA211 NEO family. The EA211-TSI line includes: CHPA, CMBA, CXSA, CZCA, CZEA, and DJKA.

Audi Engine Ku

The 2.2-liter gasoline engine Audi 2.2 KU was produced by the company from 1984 to 1990 and installed in the popular second-hand model 100 C3 on the body of type 44 in our market. This engine was equipped with a fairly complicated mechanical fuel injection system K-Jetronic, which required specialized servicing. The following engines also belong to the EA828 line: RT, NF, NG, AAN, and AAR.

VW AVB Engine

The 1.9-liter diesel engine Volkswagen AVB 1.9 TDI was produced from 2000 to 2005 and installed in models with a longitudinal drivetrain, such as the Passat B5 and Audi A4. The same diesel engine can also be found under the hood of the popular Skoda Superb model on the secondary market. The EA188-1.9 series includes: AJM ASZ AUY AVF AWX AXB AXC BKC BLS BXE

Peugeot Dv4td Engine

1.4-liter diesel engine Peugeot DV4TD or 1.4 HDi was produced from 2001 to 2009 and equipped with a Common Rail system from both Bosch and Siemens. In addition to the standard versions 8HX and 8HZ with a power of 68 HP, there is also a variant 8HT with a power of 54 HP. The DV4 line also includes diesel engines: DV4TED, DV4TED4, and DV4C.