B6304T2 Volvo B6304T2
Рядний 6-циліндровий двигун з турбонаддувом, що забезпечує високу потужність і плавність роботи.
40
Brand engines
4
Modifications
Technical Specifications
| Engine Displacement | 3.0 L (2,972 cc) |
| Configuration | Inline-6 |
| Number of Cylinders | 6 |
| Valves per Cylinder | 4 |
| Power | 200 - 240 л.с. |
| Torque | 400 - 480 Н*м |
| Cylinder Bore | 83.00 mm |
| Piston Stroke | 90.00 mm |
| Compression Ratio | 9.5:1 |
| Firing Order | 1-5-3-6-2-4 |
| Fuel System | Multi-point Fuel Injection |
| Aspiration | Turbocharged |
| Turbocharger | Garrett GT25 |
| Intercooler | Yes |
| Maximum RPM | 6,000 rpm |
| Max Torque RPM | 2,500 rpm |
| Valve Train | DOHC |
| Timing Drive | Chain |
| Timing Chain Replacement | 200000 or as needed |
| Block Material | Cast Iron |
| Head Material | Aluminum |
| Engine Weight | 180 kg |
| Dimensions (L×W×H) | 700 × 600 × 600 mm |
| Lubrication System | Pressure lubrication |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | Volvo 6-cylinder engine family |
| Manufacturing Plant | Skövde, Sweden |
| Predecessor | B6304T1 |
| Successor | B6304T3 |
Maintenance
| Engine Oil Capacity | 6.5 L (with filter: 7 L) |
| Recommended Viscosity | 5W-30, 10W-40 |
| Oil Standard | API SL/ACEA A3/B3 |
| Recommended Brands | Volvo Oil, Castrol, Mobil 1 |
| Oil Change Interval | 15 000 km or 12 mo |
| Oil Filter | 31264033 |
| Air Filter |
30657763
Replace every 60 000 km |
| Fuel filter | 31309283 |
| Cabin Filter | 31309284 |
| Spark Plugs |
Type: Iridium Part number: 30657762Gap: 0.8 mm Quantity: 6 pcs Replace every 60 000 km |
| Coolant Capacity | 8 L |
| Coolant Type | G12 (Volvo Coolant) |
| Coolant Change Interval | 240 000 km |
| Thermostat Opening Temperature | 90°C |
| Operating Temperature | 90°C |
| Max Operating Temperature | 120°C |
| Critical Temperature | 130°C |
| Annual Maintenance Cost | 800-1200 USD |
Reliability
Expected lifespan: 300 000 km
Common problems
| Problem | Severity | Mileage | Repair cost |
|---|---|---|---|
| Turbocharger failure | Medium | 150000-200000 km | $1000-2000 |
| Oil leaks from the valve cover | Low | 100000-150000 km | $300-500 |
Known defects
- Early models had issues with the turbo wastegate
- Oil consumption issues in some units
Warranty extensions
- Volvo offers extended warranty options for turbo components
Tuning potential
Tuning potential: Medium | Max. safe power: 450 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 270 hp | 500 Nm |
ECU remap only Reliability impact: Minimal |
$600 |
| Stage 2 | 320 hp | 550 Nm |
ECU, Downpipe, Intake Required: Upgraded intercooler, High-flow exhaust Reliability impact: Low |
$2000 |
| Stage 3 | 400 hp | 600 Nm |
- Required: Bigger turbo, Forged internals, Upgraded fuel system Reliability impact: Medium-High |
$5000 |
Popular modifications
- ECU remap
- Cold air intake
- Upgraded turbo
- High-performance exhaust
Tuning limitations
- Stock fuel pump limitations
- Cooling system upgrades required for high power
Детальні технічні характеристики
4
модифікацій
285–286
к.с.
Спільні характеристики
| Back suspension | Independent, spring |
| Boost type | Turbocharged |
| Capacity | 2953 cm3 |
| Compression ratio | 9.3 |
| Country | Sweden |
| Cylinder layout | inline |
| Engine code | B6304T2 |
| Engine placement | Front, transverse |
| Engine type | Gasoline |
| Front brakes | ventilated disc |
| Front suspension | Independent, spring |
| Fuel | 95 |
| Fuel tank capacity | 70 l |
| Injection type | distributed injection (multipoint) |
| Number of cylinders | 6 |
| Number of gear | 6 |
| Number of seater | 5 |
| Steering wheel position | Left |
| Stroke cycle | 93.2 mm |
| Timing belt | DOHC |
| Valves per cylinder | 4 |
Модифікації двигуна
3.0 AT AWD (286 hp)
Привід All wheel drive (AWD)
КПП Automatic
XC60 1
2008–2013
286 hp
engine
Cylinder bore
82 mm
Engine power
286 hp
Max power (kW)
210 kW
Max power at RPM
5600 RPM
Max trunk capacity
1450 l
Maximum torque
400 N*m
Min trunk capacity
490 l
Turnover of maximum torque
4800 RPM
performance
Acceleration (0-100 km/h)
7.5 s
Max speed
210 km/h
fuel
City driving fuel consumption per 100 km
17.3 l
CO2 emissions
249 g/km
Highway driving fuel consumption per 100 km
8.5 l
Mixed driving fuel consumption per 100 km
11.7 l
transmission
Drive wheels
All wheel drive (AWD)
Gearbox type
Automatic
dimensions
Back track width
1586 mm
Clearance
230 mm
Curb weight
1855 kg
Front track width
1632 mm
Full weight
2430 kg
Height
1713 mm
Length
4627 mm
Number of doors
5
Wheelbase
2774 mm
Width
1891 mm
suspension
Rear brakes
ventilated disc
Wheel size
235/55 R19, 255/45 R20, 235/65 R17, 235/60 R18
other
Body type
Crossover
Car class
D
Pitch Circle Diameter
DIA63.3 5x108 mm
3.0 AT AWD (285 hp)
Привід All wheel drive (AWD)
КПП Automatic
XC70 2
2007–2013
285 hp
engine
Cylinder bore
82 mm
Engine power
285 hp
Max power (kW)
210 kW
Max power at RPM
5600 RPM
Max trunk capacity
1600 l
Maximum torque
400 N*m
Min trunk capacity
575 l
Turnover of maximum torque
4800 RPM
performance
Acceleration (0-100 km/h)
7.6 s
Max speed
210 km/h
fuel
City driving fuel consumption per 100 km
16.6 l
CO2 emissions
248 g/km
Emission standards
Euro 4
Highway driving fuel consumption per 100 km
8.5 l
Mixed driving fuel consumption per 100 km
11.5 l
transmission
Drive wheels
All wheel drive (AWD)
Gearbox type
Automatic
dimensions
Back track width
1580 mm
Clearance
215 mm
Curb weight
1900 kg
Front track width
1614 mm
Full weight
2410 kg
Height
1604 mm
Length
4838 mm
Number of doors
5
Wheelbase
2815 mm
Width
1870 mm
suspension
Rear brakes
ventilated disc
Wheel size
235/45 R19, 235/50 R18, 235/55 R17
other
Body type
Wagon
Car class
D
Pitch Circle Diameter
DIA63.4 5x108 mm
3.0 AT AWD (286 hp)
Привід All wheel drive (AWD)
КПП Automatic
V70 3
2007–2013
286 hp
engine
Cylinder bore
82.0 mm
Engine power
286 hp
Max power (kW)
210 kW
Max power at RPM
5600 RPM
Max trunk capacity
1600 l
Maximum torque
400 N*m
Min trunk capacity
575 l
Turnover of maximum torque
4800 RPM
performance
Acceleration (0-100 km/h)
7.2 s
Max speed
245 km/h
fuel
City driving fuel consumption per 100 km
17.2 l
Highway driving fuel consumption per 100 km
8.3 l
Mixed driving fuel consumption per 100 km
11.5 l
transmission
Drive wheels
All wheel drive (AWD)
Gearbox type
Automatic
dimensions
Back track width
1586 mm
Clearance
151 mm
Curb weight
1870 kg
Front track width
1588 mm
Full weight
2400 kg
Height
1547 mm
Length
4823 mm
Number of doors
5
Wheelbase
2816 mm
Width
1861 mm
suspension
Rear brakes
ventilated disc
Wheel size
225/50 R17, 225/55 R16, 245/40 R18
other
Body type
Wagon
Car class
E
Pitch Circle Diameter
DIA63.4 5x108 mm
3.0 AT AWD (286 hp)
Привід All wheel drive (AWD)
КПП Automatic
S80 2
2006–2010
286 hp
engine
Cylinder bore
82 mm
Engine power
286 hp
Max power (kW)
210 kW
Max power at RPM
5600 RPM
Maximum torque
400 N*m
Min trunk capacity
480 l
Turnover of maximum torque
4800 RPM
performance
Acceleration (0-100 km/h)
6.9 s
Max speed
250 km/h
fuel
City driving fuel consumption per 100 km
17.1 l
Highway driving fuel consumption per 100 km
7.9 l
Mixed driving fuel consumption per 100 km
11.3 l
transmission
Drive wheels
All wheel drive (AWD)
Gearbox type
Automatic
dimensions
Back track width
1585 mm
Clearance
135 mm
Curb weight
1790 kg
Front track width
1588 mm
Full weight
2290 kg
Height
1493 mm
Length
4851 mm
Number of doors
4
Wheelbase
2835 mm
Width
1861 mm
suspension
Rear brakes
Disc
Wheel size
225/50 R17, 245/40 R18, 245/45 R17
other
Body type
Sedan
Car class
E
Pitch Circle Diameter
DIA63.4 5x108 mm
Cars with the B6304T2 engine
This engine was fitted to 2 models
All modifications (4)
| Vehicle | Generation | Modification | Power | Gearbox | Drive |
|---|---|---|---|---|---|
| Volvo S80 | S80 II | T6 3.0 T6 304 л.с. 6-МКП 4x4 | 304 hp | 6-МКП | 4x4 |
| Volvo S80 | S80 II | T6 3.0 T6 304 л.с. 8-Автомат 4x4 | 304 hp | 8-Автомат | 4x4 |
| Volvo XC70 | XC70 III | T6 3.0T 304 л.с. 6-Автомат 4x4 | 304 hp | 6-Автомат | 4x4 |
| Volvo XC70 | XC70 III | T6 3.0T 304 л.с. 8-Автомат 4x4 | 304 hp | 8-Автомат | 4x4 |
Interesting Facts
- The B6304T2 was one of the first turbocharged inline-6 engines from Volvo.
- It features a unique design that allows for better weight distribution in vehicles.
Applications
Total produced: approximately 200000
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Volvo S80 | II | 1998-2006 | 200hp/240hp | Europe, USA |
| Volvo V70 | II | 1998-2006 | 200hp/240hp | Europe, USA |
Compatible transmissions: 5-speed Automatic, 6-speed Manual
Drive types: FWD, AWD
Fuel Economy
| Fuel Type | Petrol 95 |
| Octane Rating | Minimum: 95 | Recommended: 98 |
| Consumption (City) | 12 L/100km |
| Consumption (Highway) | 8 L/100km |
| Consumption (Combined) | 9.5 L/100km |
| Real Consumption | 10 L/100km |
| Fuel Tank Capacity | 70 L |
| Range | 736 km |
| Cost per 100 km | 15-20 USD |
Emissions Standards
| Emission Standard | Euro 4 |
| CO₂ Emissions | 220 g/km |
| Particulate Filter (DPF) |
Present Regeneration every 150,000 km |
| AdBlue | Not Required |
Awards and Recognition
- Best Engine (2000) — Engine of the Year
Comparison with competitors
| Engine | Brand | Displacement | Power | Torque |
|---|---|---|---|---|
| M54B30 | BMW | 2,979 cc | 231 hp | 300 Nm |
| EA837 | Volkswagen Group | 2,995 cc | 333 hp | 440 Nm |
Pros
- Smooth power delivery and strong torque characteristics.
- Good reliability and longevity.
Cons
- Higher maintenance costs compared to naturally aspirated engines.
- Turbocharger issues can be costly to repair.