The 2.9-liter petrol engine Volvo B6294S was produced by the company from 1998 to 2001 and only installed in the pre-facelift S80 model, particularly many of these cars came from the USA. This powertrain is practically just an updated version of the well-known B6304S engine. Modular 6-cylinder engines: B6284T, B6294T, and B6304S.
| Exact capacity | 2922 cm³ |
| Power system | injector |
| Engine power | 204 HP |
| Torque | 280 nm |
| Engine block | aluminum R6 |
| Block head | aluminum 24v |
| Cylinder diameter | 83 mm |
| Piston stroke. | 90 mm |
| Compression ratio | 10.5 |
| Engine features | DOHC |
| Hydraulic compensator. | tak |
| Timing drive | belt |
| Timing phase adjuster | at the inlet |
| Turbocharging | there is no |
| What oils to use | 6.9 liters 5W-30 |
| Fuel type | 92 |
| Environmental class | EURO 3 |
| Approximate life expectancy | 330 000 HP |
| City | 15.2 litry |
| Route | 8.4 litry |
| Mixed | 10.9 litry |
The weight of the B6294S engine according to the catalog is 172 kg. The engine number B6294S is located at the junction of the block and the cylinder head. The main issue is the temperamental electronic throttle from Magneti Marelli. The second most common complaint on the forum is oil leaks from the variable valve timing system. Another frequent occurrence here is lubricant consumption due to a clogged crankcase ventilation. It is necessary to monitor the condition of the timing belt, as its failure can cause valve interference. Weak points also include engine mounts, thermostat, water pump, and fuel pump.
| S80 I (184) | 1998 - 2001 |
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 2.0-liter 16-valve engine Volvo B4204S was produced by the company from 1995 to 1999 and installed in pre-facelift versions of the first-generation S40 sedan and V40 wagon. The version with camshaft phaser was called B4204S2, and it had the N7Q index on Renault models. Modular engine series: B4164S, B4164S2, B4184S, B4184S2, B4194T, and B4204T.
The 2.3-liter turbocharged engine Volvo B5234T was manufactured by the company's factory from 1993 to 1996 and was only used in the sport version of the 850 model, known as the T5. There were also other versions of this engine with names ranging from B5234T2 to B5234T9. The Modular engine line includes the following units: B5204T, B5204T8, B5244T, and B5244T3.
The 2.4-liter petrol engine Volvo B5244S was produced by the company from 1996 to 2009 and installed in the most popular models of its era, such as the S60, S70, S80, and V70. A modification of this engine was used from 1996 to 1998 in the Renault Safrane under the index N7U. Modular engine series: B5202S, B5244S2, B5244S4, B5252S, and B5254S.
The 1.6-liter Peugeot DV6FETED or DV6FE diesel engine has been produced since 2015 and is installed in both compact models of the group, as well as in vans like Partner or Berlingo. This engine belongs to the most advanced fourth generation e-HDi engines. Other DV6 diesel engines: DV6TED4 DV6A DV6B DV6C DV6D DV6E DV6FC DV6FD
The 1.5-liter three-cylinder Geely JLH-3G15TD engine has been produced in China since 2018 and is installed in popular crossovers such as the Atlas and Coolray, as well as their Proton brand versions. This powertrain is essentially a clone of the well-known turbocharged B3154T engine from the Volvo XC40 model. The JLH family also includes the JLH-4G20TDB engine.