The 2.9-liter twin-turbo engine by Porsche MDC.AB is produced by the German company since 2017 and is installed in the current generation of the popular Cayenne crossover on our market. A similar turbocharging system is also used in the RS4 and RS5 versions of Audi branded as DECA. The EA839 lineup also includes MDC.BE.
| Exact capacity | 2894 cm³ |
| Power system | direct injection |
| Engine power | 440 HP |
| Torque | 550 nm |
| Engine block | aluminum V6 |
| Block head | aluminum 24v |
| Cylinder diameter | 84.5 mm |
| Piston stroke. | 86 mm |
| Compression ratio | 10.5 |
| Engine features | intercooler |
| Hydraulic compensator. | tak |
| Timing drive | chain |
| Timing phase adjuster | on intake and exhaust. |
| Turbocharging | bi-turbo |
| What oils to use | 8.0 liters 0W-20 |
| Fuel type | 98 |
| Environmental class | EURO 6 |
| Approximate life expectancy | 220 000 HP |
| City | 11.8 litry |
| Route | 8.4 litry |
| Mixed | 9.4 litry |
This turbo engine is relatively new and the statistics on malfunctions have not been collected yet. So far, there are not many complaints about engines of this series on the forum, but the mileage is still low. There are a couple of complaints about electrical failures, especially the start-stop system often glitches. There is no information about scratches, but everyone recommends using only AI-100 gasoline. It is also necessary to monitor the cleanliness of the radiators as they quickly become clogged with dirt.
| Cayenne 3 (9YA) | 2017 - CE |
| Cayenne 3 Coupe (9YB) | 2019 - CE |
The 4.5-liter turbocharged engine Porsche M48.50 was manufactured by the German company from 2002-2007 and used in the pre-facelift version of the first generation Cayenne crossovers with the 955 body. This engine is known for frequently experiencing cylinder scoring due to weak Alusil coating. The M48 series also includes models: M48.00, M48.01, M48.51, and M48.70.
The 3.2-liter Porsche M96.26 boxer engine was produced by the company from 2004 to 2006 and installed in the second-generation Boxster S convertible models with the 987 body at the beginning of production. There was also a 3.2-liter version of this engine with the index M96.25. The M96 line also includes: M96.20 and M96.22.
The 2.7-liter M97.20 flat-six engine by Porsche was produced by the company from 2006 to 2009 and installed in the base versions of the Cayman coupe or Boxster convertible with the 987 body. This power unit is a significantly updated version of the M96.23 engine. The M97 lineup also includes: M97.21.
The 3.4-liter Porsche M97.21 boxer engine was produced by the company from 2005-2009 and installed in advanced versions of the Cayman S coupe or Boxster S convertible with the 987 body. There was also a slightly more powerful version of this engine with the index M97.22. The M97 lineup also includes M97.20.
2.0-liter diesel engine Hyundai D4EA or Santa Fe Classic 2.0 CRDi was produced from 2001 to 2012 and installed in almost all mid-size models of the company at that time. This engine was developed by VM Motori and is known on GM Korea models as Z20S. The D family also includes diesel engines: D3EA and D4EB.