M54B25 BMW M54B25
Рядний 6-циліндровий атмосферний двигун з високою надійністю та хорошими характеристиками для свого часу.
86
Двигунів бренду
8
Модифікацій
Technical Specifications
| Engine Displacement | 2.5 л (2,494 см³) |
| Configuration | Inline-6 |
| Number of Cylinders | 6 |
| Valves per Cylinder | 4 |
| Power | 184 - 192 л.с. |
| Torque | 235 - 245 Н*м |
| Cylinder Bore | 84.00 мм |
| Piston Stroke | 75.00 мм |
| Compression Ratio | 10.5:1 |
| Firing Order | 1-5-3-6-2-4 |
| Fuel System | Multi-point fuel injection |
| Aspiration | Naturally Aspirated |
| Intercooler | No |
| Maximum RPM | 6,500 об/хв |
| Max Torque RPM | 3,500 об/хв |
| Valve Train | DOHC |
| Timing Drive | Chain |
| Timing Chain Replacement | 250000 or as needed |
| Block Material | Aluminum |
| Head Material | Aluminum |
| Engine Weight | 161 кг |
| Dimensions (L×W×H) | null мм |
| Lubrication System | Wet sump |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | BMW M54 engine series |
| Manufacturing Plant | Steyr, Austria |
| Predecessor | M52TUB25 |
| Successor | N52B25 |
Maintenance
| Engine Oil Capacity | 6.5 л (з фільтром: 6.75 л) |
| Recommended Viscosity | 5W-30, 5W-40 |
| Oil Standard | BMW Longlife-01 |
| Recommended Brands | Castrol Edge, Mobil 1, Shell Helix |
| Oil Change Interval | 15 000 км або 12 міс. |
| Oil Filter | 11427512300 |
| Air Filter |
13721730946
Заміна кожні 60 000 км |
| Паливний фільтр | 13327512019 |
| Cabin Filter | 64319194018 |
| Spark Plugs |
Тип: Platinum Артикул: 12120037607Зазор: 0.8 мм Кількість: 6 шт Заміна кожні 60 000 км |
| Coolant Capacity | 10 л |
| Coolant Type | G11 (BMW Coolant) |
| Coolant Change Interval | 240 000 км |
| Thermostat Opening Temperature | 88°C |
| Operating Temperature | 90°C |
| Max Operating Temperature | 110°C |
| Critical Temperature | 120°C |
| Annual Maintenance Cost | 700-1000 USD |
Надійність
Очікуваний ресурс: 300 000 км
Типові проблеми
| Проблема | Серйозність | Пробіг | Вартість ремонту |
|---|---|---|---|
| Oil leaks from valve cover gasket | Medium | 100000-150000 km | $200-400 |
| Cooling system failures | High | 120000-180000 km | $500-1000 |
Відомі дефекти
- VANOS seals wear
- DISA valve failure
Потенціал тюнінгу
Потенціал тюнінгу: Medium | Макс. безпечна потужність: 260 л.с.
| Етап | Потужність | Крутний момент | Метод | Вартість |
|---|---|---|---|---|
| Stage 1 | 210 л.с. | 260 Н*м |
ECU remap only Вплив на надійність: Minimal |
$400 |
| Stage 2 | 230 л.с. | 280 Н*м |
ECU, Intake, Exhaust Необхідно: Cold air intake, Exhaust system, ECU remap Вплив на надійність: Low |
$1500 |
| Stage 3 | 250 л.с. | 300 Н*м |
- Необхідно: Performance camshafts, Upgraded injectors, ECU remap Вплив на надійність: Medium |
$4000 |
Популярні модифікації
- Cold air intake
- Performance exhaust
- ECU tuning
Обмеження тюнінгу
- Limited by naturally aspirated design
- Cooling system upgrades needed for high performance
Детальні технічні характеристики
8
модифікацій
184–192
к.с.
Спільні характеристики
| Back suspension | Independent, spring |
| Boost type | none |
| Capacity | 2494 cm3 |
| Compression ratio | 10.5 |
| Country | Germany |
| Cylinder bore | 84.0 mm |
| Cylinder layout | inline |
| Engine model | M54B25 |
| Engine placement | Front, longitudinal |
| Engine type | Gasoline |
| Front brakes | ventilated disc |
| Front suspension | Independent, spring |
| Fuel | 95 |
| Injection type | distributed injection (multipoint) |
| Number of cylinders | 6 |
| Pitch Circle Diameter | DIA72.6 5x120 mm |
| Rear brakes | Disc |
| Steering wheel position | Left |
| Stroke cycle | 75.0 mm |
| Timing belt | DOHC |
| Valves per cylinder | 4 |
Модифікації двигуна
2.5 AT (192 hp)
Привід Rear wheel drive
КПП Automatic
Z4 E85/E86 [рест.]
2006–2009
192 hp
engine
Engine code
M54B25
Fuel tank capacity
55 l
Maximum torque
245 N*m
Min trunk capacity
260 l
Turnover of maximum torque
3500 RPM
performance
Acceleration (0-100 km/h)
7.5 s
Max speed
227 km/h
fuel
City driving fuel consumption per 100 km
11.25 l
Emission standards
Euro 4
Highway driving fuel consumption per 100 km
6.0 l
Mixed driving fuel consumption per 100 km
7.7 l
transmission
Drive wheels
Rear wheel drive
Gearbox type
Automatic
Number of gear
5
dimensions
Back track width
1523 mm
Clearance
110 mm
Front track width
1473 mm
Full weight
1560 kg
Height
1299 mm
Length
4091 mm
Number of doors
2
Wheelbase
2495 mm
Width
1781 mm
suspension
Wheel size
205/55 R16, 225/45 R17
other
Body type
Roadster
Car class
S
Number of seater
2
2.5 MT (192 hp)
Привід Rear wheel drive
КПП Manual
Z4 E85/E86 [рест.]
2006–2009
192 hp
engine
Engine code
M54B25
Fuel tank capacity
55 l
Maximum torque
245 N*m
Min trunk capacity
260 l
Turnover of maximum torque
3500 RPM
performance
Acceleration (0-100 km/h)
7.0 s
Max speed
235 km/h
fuel
City driving fuel consumption per 100 km
10.4 l
Emission standards
Euro 4
Highway driving fuel consumption per 100 km
5.7 l
Mixed driving fuel consumption per 100 km
7.4 l
transmission
Drive wheels
Rear wheel drive
Gearbox type
Manual
Number of gear
6
dimensions
Back track width
1523 mm
Clearance
110 mm
Curb weight
1335 kg
Front track width
1473 mm
Full weight
1560 kg
Height
1299 mm
Length
4091 mm
Number of doors
2
Wheelbase
2495 mm
Width
1781 mm
suspension
Wheel size
205/55 R16, 225/45 R17
other
Body type
Roadster
Car class
S
Number of seater
2
2.5 AT (184 hp)
Привід All wheel drive (AWD)
КПП Automatic
X3 1 (E83)
2003–2006
184 hp
engine
Engine code
M54B25 USA
Engine power
184 hp
Fuel tank capacity
67 l
Max power (kW)
137 kW
Max power at RPM
6000 RPM
Maximum torque
237 N*m
Min trunk capacity
500 l
Turnover of maximum torque
3500 RPM
performance
Acceleration (0-100 km/h)
11.1 s
Max speed
202 km/h
fuel
City driving fuel consumption per 100 km
13.8 l
Highway driving fuel consumption per 100 km
10.2 l
Mixed driving fuel consumption per 100 km
12.4 l
transmission
Drive wheels
All wheel drive (AWD)
Gearbox type
Automatic
Number of gear
5
dimensions
Back track width
1542 mm
Clearance
200 mm
Curb weight
1840 kg
Front track width
1524 mm
Full weight
2265 kg
Height
1674 mm
Length
4569 mm
Number of doors
5
Wheelbase
2795 mm
Width
1853 mm
suspension
Wheel size
215/60 R17, 235/45 R19, 235/50 R18, 235/55 R17
other
Body type
Crossover
Car class
D
Number of seater
5
2.5 AT (192 hp)
Привід All wheel drive (AWD)
КПП Automatic
X3 1 (E83)
2003–2006
192 hp
engine
Engine code
M54B25
Engine power
192 hp
Fuel tank capacity
67 l
Max power (kW)
141 kW
Max power at RPM
6000 RPM
Maximum torque
245 N*m
Min trunk capacity
500 l
Turnover of maximum torque
3500 RPM
performance
Acceleration (0-100 km/h)
9.8 s
Max speed
208 km/h
fuel
City driving fuel consumption per 100 km
17.1 l
Highway driving fuel consumption per 100 km
9.0 l
Mixed driving fuel consumption per 100 km
11.9 l
transmission
Drive wheels
All wheel drive (AWD)
Gearbox type
Automatic
Number of gear
5
dimensions
Back track width
1542 mm
Clearance
200 mm
Curb weight
1815 kg
Front track width
1524 mm
Full weight
2270 kg
Height
1674 mm
Length
4569 mm
Number of doors
5
Wheelbase
2795 mm
Width
1853 mm
suspension
Wheel size
215/60 R17, 235/50 R18, 235/55 R17
other
Body type
Crossover
Car class
D
Number of seater
5
2.5 MT (184 hp)
Привід All wheel drive (AWD)
КПП Manual
X3 1 (E83)
2003–2006
184 hp
engine
Engine code
M54B25 USA
Engine power
184 hp
Fuel tank capacity
67 l
Max power (kW)
137 kW
Max power at RPM
6000 RPM
Maximum torque
237 N*m
Min trunk capacity
500 l
Turnover of maximum torque
3500 RPM
performance
Acceleration (0-100 km/h)
10.4 s
Max speed
204 km/h
fuel
City driving fuel consumption per 100 km
13.8 l
Highway driving fuel consumption per 100 km
9.8 l
Mixed driving fuel consumption per 100 km
11.8 l
transmission
Drive wheels
All wheel drive (AWD)
Gearbox type
Manual
Number of gear
6
dimensions
Back track width
1542 mm
Clearance
200 mm
Curb weight
1815 kg
Front track width
1524 mm
Full weight
2265 kg
Height
1674 mm
Length
4569 mm
Number of doors
5
Wheelbase
2795 mm
Width
1853 mm
suspension
Wheel size
235/55 R17
other
Body type
Crossover
Car class
D
Number of seater
5
2.5 MT (192 hp)
Привід All wheel drive (AWD)
КПП Manual
X3 1 (E83)
2003–2006
192 hp
engine
Engine code
M54B25
Engine power
192 hp
Fuel tank capacity
67 l
Max power (kW)
141 kW
Max power at RPM
6000 RPM
Maximum torque
245 N*m
Min trunk capacity
500 l
Turnover of maximum torque
3500 RPM
performance
Acceleration (0-100 km/h)
8.9 s
Max speed
208 km/h
fuel
City driving fuel consumption per 100 km
15.6 l
Highway driving fuel consumption per 100 km
8.7 l
Mixed driving fuel consumption per 100 km
11.2 l
transmission
Drive wheels
All wheel drive (AWD)
Gearbox type
Manual
Number of gear
6
dimensions
Back track width
1542 mm
Clearance
200 mm
Curb weight
1815 kg
Front track width
1524 mm
Full weight
2240 kg
Height
1674 mm
Length
4569 mm
Number of doors
5
Wheelbase
2795 mm
Width
1853 mm
suspension
Wheel size
215/60 R17, 235/50 R18, 235/55 R17
other
Body type
Crossover
Car class
D
Number of seater
5
2.5 (192 hp) Automatic transmission
Привід Rear wheel drive
КПП Automatic
Z4 1 (E85/E86)
2002–2005
192 hp
engine
Engine code
M54B25
Engine power
192 hp
Fuel tank capacity
55 l
Max power (kW)
141 kW
Max power at RPM
6000 RPM
Maximum torque
245 N*m
Min trunk capacity
260 l
Turnover of maximum torque
3500 RPM
performance
Acceleration (0-100 km/h)
7.5 s
Max speed
227 km/h
fuel
City driving fuel consumption per 100 km
11.25 l
Emission standards
Euro 4
Highway driving fuel consumption per 100 km
6.0 l
Mixed driving fuel consumption per 100 km
7.7 l
transmission
Drive wheels
Rear wheel drive
Gearbox type
Automatic
Number of gear
5
dimensions
Back track width
1523 mm
Clearance
110 mm
Front track width
1473 mm
Full weight
1560 kg
Height
1299 mm
Length
4091 mm
Number of doors
2
Wheelbase
2495 mm
Width
1781 mm
suspension
Wheel size
205/55 R16, 225/45 R17
other
Body type
Roadster
Car class
S
Number of seater
2
2.5 (192 hp) MT
Привід Rear wheel drive
КПП Manual
Z4 1 (E85/E86)
2002–2005
192 hp
engine
Engine code
M54B25
Engine power
192 hp
Fuel tank capacity
55 l
Max power (kW)
141 kW
Max power at RPM
6000 RPM
Maximum torque
245 N*m
Min trunk capacity
260 l
Turnover of maximum torque
3500 RPM
performance
Acceleration (0-100 km/h)
7.0 s
Max speed
235 km/h
fuel
City driving fuel consumption per 100 km
13.5 l
Highway driving fuel consumption per 100 km
7.3 l
Mixed driving fuel consumption per 100 km
9.5 l
transmission
Drive wheels
Rear wheel drive
Gearbox type
Manual
Number of gear
5
dimensions
Back track width
1523 mm
Clearance
110 mm
Curb weight
1265 kg
Front track width
1473 mm
Full weight
1560 kg
Height
1299 mm
Length
4091 mm
Number of doors
2
Wheelbase
2495 mm
Width
1781 mm
suspension
Wheel size
205/55 R16, 225/45 R17
other
Body type
Roadster
Car class
S
Number of seater
2
Автомобілі з двигуном M54B25
Цей двигун встановлювався на 4 моделей
| Фото | Бренд | Модель | Генерація | Роки випуску |
|---|---|---|---|---|
|
Немає фото
|
BMW | 3 Series | 3 series (E46) | 1998 - 2004 |
|
BMW | 5 Series | 5 series (E39) | 1996 - 2003 |
|
BMW | X3 | X3 (E83) | 2004 - 2007 |
|
BMW | Z4 | Z4 (E85) | 2002 - 2008 |
Всі модифікації (8)
| Автомобіль | Генерація | Модифікація | Потужність | Коробка | Привід |
|---|---|---|---|---|---|
| BMW 3 Series | 3 series (E46) | BMW 325i 2.5 192 л.с. 6-МКП 2WD | 192 л.с. | 6-МКП | 2WD |
| BMW 3 Series | 3 series (E46) | BMW 325i 2.5 192 л.с. 5-Автомат 2WD | 192 л.с. | 5-Автомат | 2WD |
| BMW 5 Series | 5 series (E39) | BMW 523i 2.5 170 л.с. 6-МКП 2WD | 170 л.с. | 6-МКП | 2WD |
| BMW 5 Series | 5 series (E39) | BMW 523i 2.5 170 л.с. 5-Автомат 2WD | 170 л.с. | 5-Автомат | 2WD |
| BMW X3 | X3 (E83) | 2.5i 192 л.с. 6-МКП 2WD | 192 л.с. | 6-МКП | 2WD |
| BMW X3 | X3 (E83) | 2.5i 192 л.с. 6-Автомат 2WD | 192 л.с. | 6-Автомат | 2WD |
| BMW Z4 | Z4 (E85) | Z4 2.5i 192 л.с. 6-МКП 2WD | 192 л.с. | 6-МКП | 2WD |
| BMW Z4 | Z4 (E85) | Z4 2.5i 192 л.с. 6-Автомат 2WD | 192 л.с. | 6-Автомат | 2WD |
Цікаві факти
- The M54 engine was used in the Z4 roadster
- It was one of the last naturally aspirated inline-6 engines from BMW
Застосування
Всього виготовлено: null
| Автомобіль | Генерація | Роки | Потужність | Ринки |
|---|---|---|---|---|
| BMW 3 Series | E46 | 2000-2006 | 192hp | Europe, USA, Asia |
| BMW 5 Series | E39 | 2000-2003 | 192hp | Europe, USA |
Сумісні трансмісії: 5-speed Manual, 5-speed Automatic
Типи приводу: RWD
Fuel Economy
| Fuel Type | Petrol 95 |
| Octane Rating | Мінімум: 91 | Рекомендовано: 95 |
| Consumption (City) | 12 л/100км |
| Consumption (Highway) | 7.5 л/100км |
| Consumption (Combined) | 9.5 л/100км |
| Real Consumption | 10.5 л/100км |
| Fuel Tank Capacity | 63 л |
| Range | 663 км |
| Cost per 100 km | 15-20 USD |
Emissions Standards
| Emission Standard | Euro 3 |
| CO₂ Emissions | 229 г/км |
| Particulate Filter (DPF) | Absent |
| AdBlue | Not Required |
Нагороди та визнання
- Ward's 10 Best Engines (2003) — Best Engine
Порівняння з конкурентами
| Двигун | Бренд | Об'єм | Потужність | Крутний момент |
|---|---|---|---|---|
| 2JZ-GE | Toyota | 2,997 см³ | 220 л.с. | 298 Н*м |
| VQ25DE | Nissan | 2,495 см³ | 187 л.с. | 235 Н*м |
Переваги
- Smooth and linear power delivery
- High reliability and longevity
- Classic BMW inline-6 sound
Недоліки
- Higher fuel consumption compared to modern engines
- Cooling system requires regular maintenance
- Limited tuning potential compared to turbocharged engines
Корисні ресурси
| Технічна документація | https://www.bmw.com/technical-specs |
| Ремонтний мануал | https://www.bmwrepairmanuals.com |
| Форуми та обговорення |