Audi Engine CEUA

The 4.0-liter Audi CEUA or A8 4.0 TFSI engine was produced by the company in the years 2012-2013 and installed in versions with forced induction of the popular sedan A8 in the D4 body before the facelift. After the facelift of this model, this engine made way for a more powerful unit with the CTGA index. The EA824 series includes: ABZ, AEW, AXQ, BAR, BFM, BVJ, CDRA, and CRDB.

Technical specifications of the Audi CEUA 4.0 TFSI engine.

Exact capacity3993 cm³
Power systemdirect injection
Engine power420 HP
Torque600 nm
Engine blockaluminum V8
Block headaluminum 32v
Cylinder diameter84.5 mm
Piston stroke.89 mm
Compression ratio10.1
Engine featuresAVS
Hydraulic compensator. tak
Timing drivechain
Timing phase adjusteron intake and exhaust.
What oils to use8.3 liters 5W-30
Fuel type98
Environmental classEURO 5
Approximate life expectancy230 000 HP

Fuel consumption Audi Engine CEUA

Using the example of the 2012 Audi A8 4.0 TFSI with an automatic transmission:
City12.9 litry
Route7.3 litry
Mixed9.4 litry

Engine Overview and Common Failures

This turbo engine cannot withstand low-quality fuel, cheap oils, and frequent overheating. All of the mentioned factors quickly lead to cylinder scuffing. Saving on lubrication reduces the already limited lifespan of the turbines to 70-100 thousand kilometers. Fuel leaks from the fuel pump are also common here, which can mix with the oil. Weak points also include active engine supports and upper timing chain tensioners.

Engine Audi Ceua

A8 D4 (4H)2012 - 2013

Engines from the same line as Audi Engine CEUA

See Also

VW Axx engine

The 2.0-liter turbocharged engine Volkswagen AXX 2.0 TFSI was installed from 2004 to 2006 and used in the sixth generation of the Passat model, the fifth Golf model, and the Audi A3 with the 8P body type. This power unit was relatively quickly replaced by newer versions of the engine. The EA113-TFSI engine range also includes the following units: - BPY - BWA.

VW engine CXSA

The 1.4-liter turbocharged engine Volkswagen CXSA 1.4 TSI was produced from 2013 to 2014 and was exclusively installed in the seventh generation Golf and similar models Audi A3 and Seat Leon. This powertrain is an improved version of the CMBA engine with a different timing. The EA211-TSI line also includes: CHPA, CMBA, CZCA, CZDA, CZEA, and DJKA.

VW Aeb engine

The 1.8-liter turbocharged engine Volkswagen 1.8T AEB was installed by the concern from 1995 to 1999 and used in the fifth generation of the popular Passat model as well as Audi A4 or A6 cars. This powertrain was specially designed for longitudinal placement under the hood. Also belonging to the EA827-1.8T series is the engine marked as ANB.

Audi Daza engine

The 2.5-liter 5-cylinder turbocharged engine Audi DAZA has been produced by the company since 2016 and is installed in many models designated as RS3 (hatchback), TT RS (coupe), and RS Q3 (crossover). A variant of this engine with a particulate filter has its own index DNWA. The EA855 engine family also includes the following power units: CEPA, CTSA, and DNWA.

Mercedes M256 engine

The 3.0-liter inline 6-cylinder engine of the Mercedes M256 has been installed by the company since 2017 and used in their most powerful and expensive models, such as the S-Class, GLS-Class, and AMG GT. There is a version of this engine with a single turbocharger and an additional electric compressor. The R6 engine lineup also includes the M103 and M104 engines.

Rover 20t4g engine

The 2.0-liter turbocharged Rover 20T4G engine was produced in the United Kingdom from 1991 to 1999 and was installed in turbocharged versions of popular models of the company with the indices 200, 400, 600, and 800. The engineers had to limit the torque of this engine due to the weak PG1 gearbox. The M/T-series includes engines: 20M4F and 20T4H.