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.
| Exact capacity | 2953 cm³ |
| Power system | injector |
| Engine power | 304 HP |
| Torque | 440 nm |
| Engine block | aluminum R6 |
| Block head | aluminum 24v |
| Cylinder diameter | 82 mm |
| Piston stroke. | 93.2 mm |
| Compression ratio | 9.3 |
| Engine features | DOHC |
| Hydraulic compensator. | tak |
| Timing drive | chain |
| Timing phase adjuster | Dual VCT |
| Turbocharging | Twin Scroll |
| What oils to use | 6.8 liters 0W-30 |
| Fuel type | 95 |
| Environmental class | EURO 5 |
| Approximate life expectancy | 280 000 HP |
| City | 14.5 litry |
| Route | 7.3 litry |
| Mixed | 9.9 litry |
The weight of the B6304T4 engine according to the catalog is 190 kg. The engine number B6304T4 is located on the front cover of the engine. Most of the complaints from owners on the specialized forum are related to lubricant consumption. Oil often leaks from the vacuum pump or around the timing chain cover. A strong whistling noise under the hood indicates the need to replace the oil separator. While the timing chain in the drive runs for a long time, the bearings and gears of the reducer do not always. The pump and power steering unit, which are seated on the same shaft, also periodically require attention.
| S60 II (134) | 2010 - 2016 |
| S80 II (124) | 2010 - 2016 |
| V60 I (155) | 2010 - 2016 |
| V70 III (135) | 2010 - 2016 |
| XC60 I (156) | 2010 - 2015 |
| XC70 III (136) | 2010 - 2016 |
The 1.5-liter 3-cylinder turbocharged engine Volvo B3154T was first introduced in 2017 and was installed in the compact crossover XC40 in the T3 version before being replaced by the B3154T2 model. A similar unit, labeled as JLH-3G15TD, is used in the popular Geely Coolray here. The Drive-E gasoline engines also include the units: B4204T9, B4204T23, and B4204T35.
The 2.5-liter Volvo B5252S engine with 10 valves was installed in Sweden from 1994 to 1999 and used in many popular company models of that time, such as the 850, S70, or V70. There was a version of this engine with a catalyst, the B5252FS, as well as a gas version, the GB5252S. Modular Engine Series: B5202S, B5244S, B5244S2, B5244S4, and B5254S.
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 B6304T2 or 3.0 T6 was produced in Wales from 2007 to 2010 and used in high-performance versions of popular models such as S80, V70, XC60, and XC70. After the upgrade in 2010, this engine became 20 horsepower stronger and changed its index to B6304T4. The SI6 engine range also includes the following engines: - B6304T4, - B6324S, - B6324S5.
The 2.5-liter Ford YTMA or 2.5 Duratec HE i4 engine was produced from 2009 to 2019 and installed in the popular American crossover, Escape, as well as in the front-wheel drive versions of the Kuga model. This powertrain is practically identical to the Japanese Mazda MZR L5-VE engine. Duratec HE: QQDB CHBA AODA AOWA CJBA XQDA SEBA SEWA S7CB
The 1.0-liter Nissan CR10DE engine was produced by the company from 2002 to 2004 and was quickly withdrawn from production due to poor technical and operational parameters. This powertrain is known in the Russian market as Micra or March in the K12 body style. The CR family also includes the following engines: CR12DE and CR14DE.