The 2.0-liter engine Volvo B4204T23 has been mounted in the factories of the Swedish company since 2015 and is used in the sedan models S60 and S90, the estate models V90 and V90 Cross Country, as well as the SUV models XC60 and XC90. This powertrain belongs to the basic T5 series and is equipped with only one turbocharger. The Drive-E gasoline engines also include the following units: B3154T, B4204T9, and B4204T35.
| Exact capacity | 1969 cm³ |
| Power system | direct injection |
| Engine power | 249 HP |
| Torque | 350 nm |
| Engine block | aluminum R4 |
| Block head | aluminum 16v |
| Cylinder diameter | 82 mm |
| Piston stroke. | 93.2 mm |
| Compression ratio | 10.8 |
| Engine features | DOHC |
| Hydraulic compensator. | there is no |
| Timing drive | belt |
| Timing phase adjuster | on intake and exhaust. |
| Turbocharging | BorgWarner K03 |
| What oils to use | 5.9 liters 0W-20 |
| Fuel type | 95 |
| Environmental class | EURO 5/6 |
| Approximate life expectancy | 280 000 HP |
| City | 10.1 litry |
| Route | 7.0 litry |
| Mixed | 8.1 litry |
Engine number B4204T23 is located on the cylinder block. Owners of cars with this engine often complain about excessive oil consumption. Additionally, for some reason, the rubber hoses in the engine wear out and rupture quickly. Fuel injectors need to be cleaned every 60,000 km or they will become completely clogged. It is advisable to replace the timing belt every 120,000 km or if a valve failure occurs. Oil leaks from the gaskets and also from under the valve cover are common occurrences here.
| S60 III (224) | 2018 - CE |
| S90 II (234) | 2016 - CE |
| V90 I (235) | 2016 - CE |
| V90 CC I (236) | 2016 - CE |
| XC60 II (246) | 2017 - CE |
| XC90 II (256) | 2015 - CE |
The 2.0-liter Volvo B4204T9 engine was produced by the Swedish company from 2014 to 2018 and was used in the S60 sedans, as well as the V60 wagon and the XC60 crossover in the T6 version. This engine was characterized by the presence of both a turbocharger and a Roots supercharger simultaneously. Other gasoline engines belonging to the Drive-E series include: B3154T, B4204T23, and B4204T35.
The 2.0-liter hybrid engine Volvo B4204T35 has been produced at the company's factory since 2015 and installed in S90 sedans, V90 wagons, as well as XC60 and XC90 crossovers in T8 versions. This powertrain is equipped with a turbine, a compressor, and an 87 HP electric motor. The Drive-E gasoline engines also include units: B3154T, B4204T9, and B4204T23.
3.0-liter, 24-valve engine Volvo B6304S was installed by the company from 1990 to 1999 and used in the popular 960 model in Europe, as well as in similar sedans S90 and wagons V90. Modifications of this engine with a catalyst were known as B6304F and B6304FS. 6-cylinder Modular engines: B6284T, B6294S, and B6294T.
The 3.0-liter turbocharged engine Volvo B6304T4 was produced at the factory in the United Kingdom from 2010 to 2016 and installed in various turbocharged versions of the company's models, such as S60, S80, V60, V70, and XC60. There is also a variant of this engine with a power of 350 horsepower, designated as B6304T5. The SI6 engine line also includes units: - B6304T2, - B6324S, and - B6324S5.
The 2.5-liter BMW M51 diesel engine was produced at the factory in Austria from 1991 to 2001 and was installed in popular models such as the E36 body style of the 3 Series and the E34 and E39 body styles of the 5 Series. This power unit was modernized in 1996 and received a new index, M51TU. The inline-6 engine lineup also includes: M21, M57, N57, and B57.