Volvo Engine Architecture

Volvo Engine Architecture

Overview
Manufacturer	Volvo Cars
Production	2013^[1]–present
Combustion chamber
Configuration	I3,^[2] I4^[3]
Displacement	1.5^[2]^[4]–2.0L^[5]
Cylinder block alloy	Aluminum^[6]
Cylinder head alloy	Aluminum^[6]
Valvetrain	DOHC
Combustion
Fuel system	Sequential direct fuel injection
Management	Denso EMS^[7]^[8] Bosch ME
Fuel type	Petrol^[9] Diesel^[9]
Oil system	Wet sump
Cooling system	Water-cooled
Chronology
Predecessor	Petrol: Volvo Modular Engine Volvo SI6 Engine^[10] Diesel: Volvo D5 Engine^[11]

The Volvo Engine Architecture^[3] is a family of straight-three and straight-four automobile petrol and diesel engines produced by Volvo Cars in Skövde,^[12] Sweden, since 2013.^[13] All engines are marketed under the Drive–E^[7]^[14] designation.^[15]

History

Development of the new engine family began in 2006,^[16] with the decision to only produce four cylinder engines being finalised in 2007.^[16] The intention was to produce smaller,^[17] more economical and environmentally friendly^[18] engines that would be fitted to every Volvo model. In 2008^[6] Volvo began to upgrade its Skövde engine plant and invested roughly 2 billion SEK^[19] into development and tooling for the VEA.^[1] In autumn of 2013,^[20] the first cars with the new engines were delivered to customers, starting with the S60 II and V60 models. At the same time Volvo began to phase out the five cylinder petrol and diesel engines,^[21] the 6 cylinder petrol engines as well as any four cylinder engines from other manufacturers.^[19] Until the end of 2015,^[22] nearly all other engines had been phased out with only a few non VEA engines remaining in production for select models.^[23] For 2016, Volvo plans to introduce three cylinder engine variants^[2] with a smaller capacity and less power to serve as the base engine.^[4] Testing of those three cylinder variants began in mid 2014.^[24] Also released in 2016 is the new PowerPulse anti-lag system for the top of the range diesel engine which uses a small tank of compressed air that is instantaneously released into the turbocharger to spool up the turbocharger faster, thereby reducing turbo lag.^[25]

Nomenclature

The engine codes consist of a series of letters and digits:

1st: (B/D) B = Bensin (Petrol), D = Diesel
2nd: Number of cylinders (4)
3rd & 4th: Approximate displacement in deciliters, may be rounded up or down. (19 ~= 2.0L)
5th: Valves per cylinder (4)
6th: T = turbocharged
7th & 8th: (5/6/9/11/14/20/23/27/35) engine variant

Petrol

2.0

All 2.0 L (1,969 cc) petrol engines have a bore of 82mm and a stroke of 93,2mm with a compression ratio of 10,3:1.^[26] All engines are turbocharged and intercooled with direct injection. More powerful versions are equipped with a roots type supercharger in addition to being turbocharged and intercooled.

B4204T9

The B4204T9^[27] delivers 302 PS (222 kW; 298 hp) at 5700rpm and 400 N·m (300 lb·ft) of torque between 2100–4500rpm.^[28]

Applications:

2014–present Volvo XC60 badged as XC60 T6^[29]

B4204T10

The B4204T10^[30] delivers 302 PS (222 kW; 298 hp) at 5700rpm and 400 N·m (300 lb·ft) of torque between 2100–4500rpm.

Applications:

2015–present Volvo S60 II badged as S60 T6
2015–present Volvo XC60 badged as XC60 T6^[31]

B4204T11

The B4204T11^[32] delivers 245 PS (180 kW; 242 hp) at 5500rpm and 350 N·m (260 lb·ft) of torque between 1500–4800rpm.^[33] The compression ratio was changed to 10,8:1.

ULEV2 emissions variant exists.

Applications:

2015–present Volvo V40 II badged as V40 T5^[34]
2015–present Volvo V40CC badged as V40CC T5^[35]
2015–present Volvo S60 II badged as S60 T5
2015–present Volvo V60 badged as V60 T5^[36]
2015–present Volvo XC60 badged as XC60 T5^[28]
2014–2016 Volvo S80 II badged as S80 T5^[37]
2014–2016 Volvo V70 III badged as V70 T5^[38]
2014–2016 Volvo XC70 II badged as XC70 T5^[39]

B4204T12

The B4204T12^[32] delivers 240 PS (177 kW; 237 hp) at 5600rpm and 350 N·m (260 lb·ft) of torque between 1500–4500. This engine is a PZEV emissions variant and features additional emissions reducing equipment.^[40]^[41]^[42]

Applications:

2015–present Volvo S60 II badged as S60 T5^[43] (FWD)
2015–present Volvo XC60 badged as XC60 T5^[44] (FWD)

B4204T15

The B4204T15^[45] delivers 220 PS (162 kW; 217 hp) at 5500rpm and 350 N·m (260 lb·ft) of torque between 1500–4000rpm.

Applications:

2014–present Volvo V40 II badged as V40 T5

B4204T19

The B4204T19 delivers 190 PS (140 kW; 187 hp) at 4700rpm and 300 N·m (220 lb·ft) of torque between 1350–4000rpm.^[33] The compression ratio was changed to 11,3:1.

Applications:

2016 Volvo V70 III badged as V70 T4

B4204T20

The B4204T20 delivers 249 PS (183 kW; 246 hp) at 5500rpm and 350 N·m (260 lb·ft) of torque between 1500–4500rpm.

Applications: 2016–present Volvo S90 II badged as S90 T5^[46]

B4204T23

The B4204T23 delivers 254 PS (187 kW; 251 hp) at 5500rpm and 350 N·m (260 lb·ft) of torque between 1500–4800rpm.

Applications:

2016–present Volvo S90 II badged as S90 T5^[47]
2016–present Volvo V90 II badged as V90 T5
2015–present Volvo XC90 II badged as XC90 T5 AWD^[48]

B4204T27

The B4204T27^[49] delivers 320 PS (235 kW; 316 hp) at 5700rpm and 400 N·m (300 lb·ft) of torque between 2200–5400rpm.

Applications:

2016–present Volvo S90 II badged as S90 T6 AWD
2016–present Volvo V90 badged as V90 T6 AWD
2015–present Volvo XC90 II badged as XC90 T6 AWD^[48]

B4204T28

The B4204T28^[50]^[51] delivers 320 PS (235 kW; 316 hp) at 5700rpm and 400 N·m (300 lb·ft) of torque between 2200–5400rpm. The rear electric motor delivers 87 PS (64 kW; 86 hp) and 240 N·m (180 lb·ft) of torque.

Applications:

2016–present Volvo XC90 II badged as XC90 T8 or XC90 Twin Engine

B4204T35

The B4204T35^[49]^[50] delivers 320 PS (235 kW; 316 hp) at 5700rpm and 400 N·m (300 lb·ft) of torque between 2200–5400rpm. The rear electric motor delivers 87 PS (64 kW; 86 hp) and 240 N·m (180 lb·ft) of torque.

Applications:

2016–present Volvo S90 II badged as S90 T8 AWD, S90 T8 or S90 Twin Engine
2016–present Volvo V90 badged as V90 T8 AWD, V90 T8 or V90 Twin Engine
2015–present Volvo XC90 II badged as XC90 T8 AWD, XC90 T8 or XC90 Twin Engine^[52]

B4204T37

The B4204T37^[53] delivers 152 PS (112 kW; 150 hp) at 5000rpm and 250 N·m (180 lb·ft) of torque between 1300–4000rpm. The compression ratio was changed to 11.3:1. Engine variant for cars equipped with a manual gearbox.

Applications:

2014–present Volvo V40 II badged as V40 T3^[54]
2014–present Volvo V60 badged as V60 T3

B4204T38

The B4204T38^[53] delivers 122 PS (90 kW; 120 hp) at 5000rpm and 220 N·m (160 lb·ft) of torque between 1500–4800rpm. The compression ratio was changed to 11.3:1.

Applications:

2014–present Volvo V40 II badged as V40 T2^[54]

B4204T41

The B4204T41^[53] delivers 245 PS (180 kW; 242 hp) at 5500rpm and 350 N·m (260 lb·ft) of torque between 1500–4800rpm. The compression ratio was changed to 8.6:1.

Applications:

2014–present Volvo V40 II badged as V40 T4

Diesel

2.0

All 2.0 L (1,969 cc) diesel engines have a bore of 82mm and a stroke of 93,2mm with a compression ratio of 15,8:1.^[26] All engines are are turbocharged and intercooled, the more powerful variants feature two turbos. Some variants additionally are equipped with VNT^[55] (Variable Nozzle G'eometrie) turbochargers.^[56]

D4204T4

The D4204T4^[57] delivers 150 PS (110 kW; 148 hp) at 4250rpm and 350 N·m (260 lb·ft) of torque between 1500–2500rpm.

Applications:

2016–present Volvo V90 II badged as V90 D3 AWD

D4204T5

The D4204T5^[58] delivers 181 PS (133 kW; 179 hp) at 4250rpm and 400 N·m (300 lb·ft) of torque between 1750–2500rpm.

Applications:

2014–present Volvo S60 II badged as S60 D4
2014–present Volvo V60 badged as V60 D4^[23]
2014–2016 Volvo S80 II badged as S80 D4
2014–2016 Volvo V70 III badged as V70 D4^[59]
2014–2016 Volvo XC70 II badged as XC70 D4^[39]

D4204T6

The D4204T6 delivers 190 PS (140 kW; 187 hp) at 4250rpm and 420 N·m (310 lb·ft) of torque between 1500–2500rpm.

Applications:

2015–present Volvo XC90 II badged as XC90 D4 AWD^[48]

D4204T8

The D4204T8 delivers 120 PS (88 kW; 118 hp) at 3750rpm and 280 N·m (210 lb·ft) of torque between 1500–2250rpm.^[60] Engine variant for cars equipped with an automatic gearbox.

Applications:

2015–present Volvo V40 II badged as V40 D2
2015–present Volvo V60 badged as V60 D2

D4204T9

The D4204T9^[61] delivers 150 PS (110 kW; 148 hp) at 3750rpm and 320 N·m (240 lb·ft) of torque between 1750–3000rpm.

Applications:

2015–present Volvo V40 II badged as V40 D3
2015–present Volvo S60 II badged as S60 D3
2015–present Volvo V60 badged as V60 D3
2015–2016 Volvo V70 III badged as V70 D3^[62]
2016–present Volvo S90 II badged as S90 D3
2016–present Volvo V90 II badged as V90 D3^[63]

D4204T11

The D4204T11^[26] delivers 225 PS (165 kW; 222 hp) at 4250rpm and 470 N·m (350 lb·ft) of torque between 1750–2500rpm.

Applications:

2015–present Volvo XC90 II badged as XC90 D5 AWD^[48]

D4204T14

The D4204T14^[49] delivers 190 PS (140 kW; 187 hp) at 4250rpm and 400 N·m (300 lb·ft) of torque between 1750–2500rpm.

Applications:

2015–present Volvo V40 II badged as V40 D4^[34]
2015–present Volvo V40CC badged as V40CC D4^[64]
2014–present Volvo V60 badged as V60 D4
2014–present Volvo XC60 badged as XC60 D4^[65]
2016–present Volvo S90 II badged as S90 D4
2016–present Volvo V90 badged as V90 D4
2015–present Volvo XC90 II badged as XC90 D4^[48]
2015–present Volvo S60 II badged as S60 D4

D4204T20

The D4204T20 delivers 120 PS (88 kW; 118 hp) at 3750rpm and 280 N·m (210 lb·ft) of torque between 1500–2250rpm. Engine variant for cars equipped with a manual gearbox.

Applications:

2015–present Volvo S60 II badged as S60 D2
2015–present Volvo V60 badged as V60 D2
2016 Volvo V70 III badged as V70 D2

D4204T23

The D4204T23^[49] delivers 235 PS (173 kW; 232 hp) at 4000rpm and 480 N·m (350 lb·ft) of torque between 1750–2250rpm.

Applications:

2016–present Volvo S90 II badged as S90 D5 AWD
2016–present Volvo V90 II badged as V90 D5 AWD^[66]

References

External links

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