Volvo Modular engine Technical details and specifications (1990-) Volvo 2.0L Engine type: B4204S No. of cylinders 4/DOHC Capacity 1948cc Firing order 1-3-4-2 Compression ratio 10.5:1 Ignition/Fuel system Make Siemens Fenix 5.1 Diagnostic socket Yes Fuel s (2024)

From 1990

Overview
Manufacturer	Volvo Cars
Production	1990—
Combustion chamber
Configuration	I4, I5, I6
Cylinder block alloy	Aluminum
Cylinder head alloy	Aluminum
Valvetrain	DOHC

The Volvo Modular engine is a family of straight-four, straight-five, and straight-six automobile piston engines Petrol and Diesel produced from the first year Volvo 960 appeared with the B6304F engine (1990). It has an aluminium engine block and aluminium cylinder heads, uses fuel injection and has fracture-split forged steel connecting rods. All are built in Skövde, Sweden.

Decoding Name

The first five characters are as follows:

1st: (B/D) B = Bensin (Petrol), D = Diesel
2nd: (4/5/6) # of Cylinders
3rd & 4th: Approximate displacement in deciliters, may be rounded up or down. (23 ~= 2.3L)
5th: (2/4) Valves per cylinder
6th: (S/T) Standard[naturally aspirated] or Turbo
7th: (2/3/4/5/6/7) Second-Seventh Generation

1.6

B4164S2

The B4164S2 is a 1.6L (1,587cc) straight-four. Bore is 81mm (3.2in) and stroke is 77mm (3.0in). Output is 109hp (81kW; 111PS) at 5800rpm with 145N·m (107lb·ft) of torque at 4000rpm. It features intake cam VVT.

Applications:

1999-2004 Volvo S40
1999-2004 Volvo V40

1.8

B4184S

The B4184S is a 1.8L (1,783cc) straight-four. Bore is 83mm (3.3in) and stroke is 82.4mm (3.2in). Output is 115hp (86kW; 117PS) at 5500rpm with 165N·m (122lb·ft) of torque at 4100rpm.

Applications:

1995-1999 Volvo S40
1995-1999 Volvo V40

B4184S2

The B4184S2 is a 1.8L (1,783cc) straight-four. Bore is 83mm (3.3in) and stroke is 82.4mm (3.2in). Output is 122hp (91kW; 124PS) at 5800rpm with 170N·m (130lb·ft) of torque at 4000rpm. It features intake cam VVT.

Applications:

1999-2004 Volvo S40
1999-2004 Volvo V40

B4184S3

The B4184S3 is a 1.8L (1,783cc) straight-four. Bore is 83mm (3.3in) and stroke is 82.4mm (3.2in). Output is 116hp (87kW; 118PS) at 5500rpm with 170N·m (130lb·ft) of torque at 4000rpm.

Applications:

2001-2004 Volvo S40
2001-2004 Volvo V40

B4184SM/SJ

The B4184SM/SJ is a 1.8L (1,834cc) straight-four. Bore is 81mm (3.2in) and stroke is 89mm (3.5in). Output is 121hp (90kW; 123PS) at 5500rpm with 170N·m (130lb·ft) of torque at 4000rpm.

Applications:

2001-2004 Volvo S40
2001-2004 Volvo V40

1.9

B4194T

The B4194T is a 1.9L (1,855cc) straight-four. Bore is 81mm (3.2in) and stroke is 90mm (3.5in). Output is 200hp (149kW; 203PS) at 6000rpm with 221lb·ft (300N·m) of torque at 2500rpm. It is turbocharged and intercooled.

Specifications:

Bore: 81mm (3.2in)
Stroke: 90mm (3.5in)
Rod length: 139.5mm (5.5in)

Applications:

1997-2000 Volvo S40
1997-2000 Volvo V40

B4204S

The B4204S/ B4204S2 is a 1.9L (1,948cc) straight-four. Bore is 83mm (3.3in) and stroke is 90mm (3.5in). Output is 134hp (100kW; 136PS) at 5800rpm with 140lb·ft (190N·m) of torque at 4000rpm.

Applications:

1995-2000 Volvo v40 2.0
1995-2004 Volvo S40 2.0
1996-2000 Renault Safrane 2.0

B4204T3

The B4204T3 is a 1.9L (1,948cc) straight-four. Bore is 83mm (3.3in) and stroke is 90mm (3.5in). Output is 161hp (120kW; 163PS) at 5250rpm with 177lb·ft (240N·m) of torque at 1800-4500rpm. It is turbocharged and intercooled.

Applications:

2000-2003 Volvo S40 2.0T
2000-2003 Volvo S40 2.0T

B4204T5

The B4204T5 is a 1.9L (1,948cc) straight-four. Bore is 83mm (3.3in) and stroke is 90mm (3.5in). Output is 197hp (147kW; 200PS) at 5500rpm with 221lb·ft (300N·m) of torque at 2500-4000rpm. It is turbocharged and intercooled.

Applications:

2000-2002 Volvo S40 T4
2000-2002 Volvo V40 T4

2.0

B5202

The B5202 is a 2.0L (1,984cc) straight-five. Bore is 81mm (3.2in) and stroke is 77mm (3.0in).

Applications:

Volvo 850

B5202FS

The B5202FS is a 2.0 L (1,984 cc) straight-five. Bore is 81mm (3.2in) and stroke is 77mm (3.0in).

Applications:

Volvo S70

B5202S

The B5202 is a 2.0L (1,984cc) straight-five. Bore is 81mm (3.2in) and stroke is 77mm (3.0in). It has a power output of 125hp (93kW; 127PS) at 6250rpm, and produces 125lb·ft (169N·m) of torque at 4800rpm.

Applications:

1995 Volvo 850 2.0 10v
1997 Volvo S70 2.0 10v
1998-1999 Volvo V70

B5204

The B5204 is a 2.0L (1,984cc) straight-five. Bore is 81mm (3.2in) and stroke is 77mm (3.0in).

B5204T

The B5204T is a 2.0 L (1,984 cc) straight-five. Bore is 81mm (3.2in) and stroke is 77mm (3.0in). It is turbocharged, and produces 210hp (157kW; 213PS). It was equipped with Bosch Motronic 4.3 engine management.

Applications:

Volvo 850 2.0 T-5

B5204T2

The B5204T2 is a 2.0 L (,1984 cc) straight-five. Bore is 81mm (3.2in) and stroke is 77mm (3.0in). It is turbocharged, and produces 163hp (122kW; 165PS).

Applications:

Volvo S70
Volvo C70

B5204T3

The B5204T3 is a 2.0 L (1,984 cc) straight-five. Bore is 81mm (3.2in) and stroke is 77mm (3.0in). It is turbocharged, with a power output of 222hp (166kW; 225PS) at 5500rpm, and produces 229lb·ft (310N·m) of torque at 2700-5000rpm. It was equipped with Bosch Motronic 4.3 engine management.

Applications:

Volvo 850 2.0 T-5R
Volvo S70 2.0 T5
1998 Volvo S80 T5

B5204T4

The B5204T4 is a 2.0 L (1,984 cc) straight-five. Bore is 81mm (3.2in) and stroke is 77mm (3.0in). It is turbocharged, with a power output of 160hp (119kW; 162PS) at 5,100rpm, and produces 170lb·ft (230N·m) of torque at 1,800-5,000rpm.

Applications

2001 Volvo C70 2.0T

B5204T5

The B5204T5 is a 2.0 L (1,984 cc) straight-five. Bore is 81mm (3.2in) and stroke is 77mm (3.0in). It is turbocharged, with a power output of 178hp (133kW; 180PS) at 5,300rpm, and produces 177lb·ft (240N·m) of torque at 2,000-5,300rpm.

Applications:

1998 Volvo S80 2.0T
2000- Volvo S60 2.0T
2001- Volvo V70 2.0T

B5204T8

The B5204T8 is a 2.0 L (1984 cc) straight-five. Bore is 81mm (3.2in) and stroke is 77mm (3.0in). It is turbocharged, with a power output of 178hp (133kW; 180PS) at 5,000rpm, and produces 221lb·ft (300N·m) of torque at 2,700-4,000rpm.

Applications:

2012- Volvo V40 T4

B5204T9

The B5204T9 is a 2.0 L (1984 cc) straight-five. Bore is 81mm (3.2in) and stroke is 77mm (3.0in). It is turbocharged, with a power output of 210hp (157kW; 213PS) at 6,000rpm, and produces 221lb·ft (300N·m) of torque at 2,700-5,000rpm. For the 2014 model year, power output is increased to 233 hp (175 kW).

Applications:

2012- Volvo V40 T5
2013-2014 - Volvo S60 T5
2013-2014 - Volvo V60 T5

2.3

The B5234 is a 2.3L (2,319cc) straight-five. Bore is 81mm (3.2in) and stroke is 90mm (3.5in).

B5234T

The B5234T produces 237hp (177kW; 240PS) at 5,100rpm and 243lb·ft (329N·m) of torque at 2,400-5,400rpm.

Applications:

1997 Volvo S70 T5

B5234T3

The B5234T3 features exhaust cam variable valve timing (in later engine revisions), a single turbocharger, and an intercooler. Output ranges from 225hp (168kW; 228PS) at 5200rpm and 221lb·ft (300N·m) of torque from 2000-5200rpm in the pre-VVT engines to 247hp (184kW; 250PS) at 5,200rpm with 243lb·ft (329N·m) of torque at 2,400-5,200rpm with VVT. Also features a drive-by-wire electronic throttle and Bosch ME7 Engine Management from 1999 onwards

Applications:

1994-1997 Volvo 850 T5/T5R
1998-2000 Volvo S70
1998-2004 Volvo V70 T5
1998-2004 Volvo C70
2001-2004 Volvo S60 T5

B5234T4

Features a TD04HL-16T turbo in the 850 R and a TD04HL-18T turbo in the S/V70R. Standard turbo for the 850 T5 and automatic R was a TD04HL-15G and for the S/V70 T5 a TD04HL-16T. The larger turbos along with different ECU mapping allowed the B5234T4 to produce a published 250hp (186kW; 253PS) at 6,000rpm. and 350 N·m (260 lb·ft) at 2400 rpm. All cars equipped with the B5234T4 used Motronic 4.4 engine management, even the 1997 850 R when all other 850 turbos were run on Motronic 4.3.

1996 European spec 850 R with manual transmission
1997 European spec S70 R and V70 R with manual transmission, FWD and AWD variants

B5234T5

This version of the B5234 features a TD04-15g turbo, and produced 225-250hp. It was equipped with Bosch Motronic 4.3 engine management.

Applications:

Volvo 850 T5-R Volvo 850 R (automatic transmission)

2.4

The B5244 is a 2.4L (2,435cc) straight-five. Bore is 83mm (3.3in) and stroke is 90mm (3.5in).

B5244S

Naturally Aspirated. The B5244S produces either 142hp (106kW; 144PS) at 5400rpm with 152lb·ft (206N·m) of torque at 3600rpm, or 167hp (125kW; 169PS) at 5700rpm, with 170lb·ft (230N·m) of torque at 4500rpm. It features intake cam VVT on 2000- models.

Applications:

1993 - 1997 Volvo 850 2.4
1998 - 2000 Volvo S70 2.4
2000 Volvo V70 2.4
2001 - 2003 Volvo S60 2.4
2001 - 2003 Volvo V70 2.4
1996 - 1998 Renault Safrane 2.5

B5244S2

Naturally Aspirated. The B5244S2 produces 138hp (103kW; 140PS) at 5700rpm with 162lb·ft (220N·m) of torque at 3750rpm. It features intake cam VVT.

Applications:

B5244S4

Naturally Aspirated. The B5244S4 produces 168hp (125kW; 170PS) at 6000rpm with 170lb·ft (230N·m) of torque at 4400rpm. It features intake cam VVT.

Applications:

2003 - 2009 Volvo S40 2.4
2004 - 2009 Volvo V50 2.4
2007- Volvo C30 2.4
2009- Volvo C70 2.4

B5244S5

Naturally Aspirated. The B5244S5 produces 138hp (103kW; 140PS) at 5000rpm with 162lb·ft (220N·m) of torque at 4000rpm.

Applications:

2003- Volvo S40 2.4
2003- Volvo V50 2.4
2009- Volvo C70 2.4

B5244SG

Naturally Aspirated. The B5244SG produces 138hp (103kW; 140PS) at 5800rpm with 192lb·ft (260N·m) of torque at 4500rpm. This was a bi-fuel variant.

Applications:

2000 Volvo S60 2.4 CNG
2000 Volvo S60 2.4 LPG

B5244

The B5244T is turbocharged and intercooled. Output is 197hp (147kW; 200PS) at 5700rpm with 210lb·ft (280N·m) of torque at 1800rpm.

Applications:

1997 Volvo 850 GLT
1998-2000 Volvo S70 2.4 AWD
1998-2002 Volvo V70 2.4 AWD
1998-2002 Volvo XC70
2001-2003 Volvo S60 2.4T
2003 Volvo C70

B5244T2

The B5244T2 is turbocharged. Output is 265PS (195kW; 261hp) @ 5700rpm with 350N·m (258lb·ft) @ 2400rpm.

Applications:

2000 Volvo V70R AWD

B5244T3

The B5244T3 is turbocharged. Output is 197hp (147kW; 200PS) with 200lb·ft (270N·m) of torque at 1800rpm.

Applications:

2000 Volvo S60 2.4T
2002 Volvo S80 2.4T

B5244T5

The B5244T5 is a dual overhead cam, high pressure turbocharged and intercooled engine that features dual variable valve timing. The bore is 81mm (3.2in) and the stroke is 93.2mm (3.7in). Output is 256hp (191kW; 260PS) at 5500rpm with 258lb·ft (350N·m) of torque at 2100rpm.

Applications:

2005-2009 Volvo S60 T5
2005-2007 Volvo V70 T5

2.5

The B525 is a 2.5L (2,521cc) straight-five. Bore is 83mm (3.3in) and stroke is 93.2mm (3.7in). It also has an assembled cast aluminium intake manifold.

B5252FS

The B5252FS was a 2,435cc (148.6cuin) naturally-aspirated variant of the B525.

Applications:

Volvo S70

B5252S

The B5252S was a 2,435cc (148.6cuin) naturally-aspirated variant of the B525. It was equipped with Siemens Fenix 5.2 engine management. Output is 142hp (106kW; 144PS) at 5400rpm with 152lb·ft (206N·m) of torque at 3600rpm.

Applications:

1996 Volvo 850 2.4 10v
Volvo S70

B5252S2

The B5252S2 was a 2,435cc (148.6cuin) naturally-aspirated variant of the B525.

Applications:

B5254S

The B5254S was a 2,435cc (148.6cuin) naturally-aspirated variant of the B525. It was equipped with Bosch LH 3.2 Jetronic engine management. Output is 168hp (125kW; 170PS) at 6100rpm with 162lb·ft (220N·m) of torque at 4700rpm.

Applications:

1992 Volvo 850 2.4 20v
1997 Volvo S70 2.4 20v
1999 Volvo C70 2.4 20v
1999 Volvo V70 Volvo V70 2.5 20v

B5254T

The B5254T is turbocharged with a low pressure turbo (LPT) producing a maximum of 6psi (41kPa).Output is 190hp (142kW; 193PS) at 5100rpm with 199lb·ft (270N·m) of torque at 1800rpm.

Applications:

1997 Volvo 850 AWD
1997 Volvo 850 GLT
1997 Volvo S70 AWD
1998 Volvo V70 AWD

B5254T2

The B5254T2 has dual VVT and is turbocharged and intercooled. Output is 208hp (155kW; 211PS) at 5000rpm with 236lb·ft (320N·m) of torque at 2400-5200rpm.

Applications:

2003 Volvo S60 2.5T
2003 Volvo S60 2.5T AWD
2003 Volvo V70 2.5T
2003 Volvo V70 2.5T AWD
2003 Volvo XC70 Cross Country
2003 Volvo S80 2.5T
2003 Volvo XC90 2.5T

B5254T2-R (B5254T4)

The B5254T2-R has dual VVT and is turbocharged and intercooled.

Output is 295hp (220kW; 299PS) at 5500rpm with 295lb·ft (400N·m) of torque at 1950-5250rpm with the 6 speed M66AWD (Ford/Getrag) manual transmission.

When paired with the 5 speed AW51AWD Aisin Warner automatic transmission, output is reduced to 300hp (224kW; 304PS) at 6000rpm with 258lb·ft (350N·m) of torque between 1850 and 6000rpm when in first or second gear (2004–2005).

The 6 speed TF-SC80 automatic transmission is not limited (2006–2007).

Applications:

2004-2007 Volvo S60R AWD
2004-2007 Volvo V70R AWD

B5254T3

It has VVT and is turbocharged and intercooled. Unlike previous designs, the turbocharger is integral with the exhaust manifold. It uses the Bosch ME 9.0 engine management system.

Using the M66W (FWD) or M66C (AWD) manual transmission output is 217hp (162kW; 220PS) at 5000rpm with 236lb·ft (320N·m) of torque at 1500-4800rpm. With the AW55-51 automatic transmission, torque is limited in first and second gear.

Applications:

2004.5-2006 Volvo S40 T5
2004.5-2006 Volvo V50 T5
2005 - 2011 Ford Focus ST
2007 - 2009 Ford Mondeo 2.5T
2006 - 2011 Volvo C30 T5

B5254T7

The B5254T7 is a slight adaptation of the B5254T3. It has VVT and is turbocharged and intercooled. The turbocharger is still integrated into the exhaust manifold, but is of a different design.

Using the M66W (FWD) or M66C (AWD) manual transmission output is 227hp (169kW; 230PS) at 5000rpm with 236lb·ft (320N·m) of torque at 1500-5000rpm. With the AW55-51 automatic transmission, torque is limited in first and second gear.

Applications:

2006- Volvo C70 T5
2007- Volvo S40 T5
2007- Volvo V50 T5
2008- Volvo C30 T5

B5254T10

The T10 version has a displacement of 2521cc, a power output of 228hp (170kW; 231PS) at 4800rpm, and a maximum torque output of 251lb·ft (340N·m) between 1700-4800rpm.

Applications:

2009 Volvo S80 2.5T

B5254T11

The T11 version has a displacement of 2521cc, a power output of 228hp (170kW; 231PS) at 4800rpm, and a maximum torque output of 251lb·ft (340N·m) between 1700-4800rpm.

Applications:

2010 Volvo V70 2.5T

B5254T5

The T5 version has a displacement of 2521cc. Power peaks 247hp (184kW; 250PS) at 5500rpm while the torque peaks at 360N·m (266lb·ft) from 1800-4020rpm.

Applications:

2012 - Volvo S60 T5

B5254T12

The T12 version has a displacement of 2497cc . Power peaks at 250.7hp (187kW; 254PS) at 5400rpm while torque peaks at 266lb·ft (361N·m) from 1800-4800rpm. The TF-80SD is the only transmission paired with this engine.

Applications:

2013- Volvo S60 T5
2013- Volvo V40 T5

B6254FS

A new, small 2.5-litre engine, known as the B6254 FS, was introduced for the 1995 Volvo 960. It developed 170bhp (130kW) at 5,700rpm and maximum torque of 230N·m (170lb·ft) at 4,400rpm. This engine was identical in every way to the larger B6304S, apart from the stroke being reduced to 80mm (3.1in) and the bore to 81mm (3.2in), producing a displacement of 2,473 cc. Like other Volvo engines, it was optimised for low-end and middle range torque. The 180hp (130kW) version of this engine was called the B6244 FS.

Applications:

1995~1998 Volvo 960/S90/V90 (Longitudinally Mounted RWD)

B6254G

Non-catalyst, leaded-fuel compatible version of the B6254S, for regions with limited availability of unleaded fuel.

2.8

B6284T

The B6284T is a 2.8 L (2783 cc), twin-turbocharged straight-six. Bore is 81mm (3.2in) and stroke is 90mm (3.5in). Output is 268hp (200kW; 272PS) at 5400rpm, with 280lb·ft (380N·m) of torque at 2100-5000rpm.

Applications:

1999-2002 Volvo S80 T6

2.9

B6294S

The B6294S is a 2.9L (2922cc) straight-six. Bore is 83mm (3.3in) and stroke is 90.3mm (3.6in). Output is 194hp (145kW; 197PS) at 6000rpm with 207lb·ft (281N·m) of torque at 4200rpm. This engine is based on the B6304 (see below), but refined for transverse mounting and variable valve timing.

Applications:

2003 Volvo S80 2.9

B6294T

The B6294T is a 2.9L (2922cc), twin-turbocharged and intercooled version of the B6294S. Bore is 83mm (3.3in) and stroke is 90.3mm (3.6in). Output is 272hp (203kW; 276PS) at 5200rpm with 280lb·ft (380N·m) of torque at 1800-5000rpm.

Applications:

2003-2006 Volvo S80 T6/T6 Executive
2003-2006 Volvo XC90 T6

B6304S

The B6304S was the first generation of modular inline-6 engines. It has the same bore and stroke (83x90 mm) as the B6294, but the deciliter number was rounded up (i.e. 2,922 cc to 3,000 cc). These engines produced 204hp (152kW; 207PS) at 6000rpm, and 197lb·ft (267N·m) of torque at 4300rpm. Engine output was reduced to 180hp (134kW; 182PS) and 199lb·ft (270N·m) by changing the cam profile (back then without variable valve timing) in favour of emissions regulations.

To develop this new, modular engine type, Volvo had a cooperation project with Porsche / Weissach.

Applications:

1990~1998 Volvo 960/S90/V90 (Longitudinally Mounted RWD)
1994-1999 Indigo 3000