FA24D Subaru FA24D
Сучасний 4-циліндровий двигун з турбонаддувом, що забезпечує високу потужність та ефективність.
27
Brand engines
6
Modifications
Technical Specifications
| Engine Displacement | 2.4 L (2,387 cc) |
| Configuration | Flat-4 |
| Number of Cylinders | 4 |
| Valves per Cylinder | 4 |
| Power | 260 - 275 л.с. |
| Torque | 375 - 400 Н*м |
| Cylinder Bore | 94.00 mm |
| Piston Stroke | 86.00 mm |
| Compression Ratio | 10.7:1 |
| Firing Order | 1-3-2-4 |
| Fuel System | Direct Injection |
| Aspiration | Turbocharged |
| Turbocharger | Single twin-scroll turbocharger |
| Intercooler | Yes |
| Maximum RPM | 6,000 rpm |
| Max Torque RPM | 2,000 rpm |
| Valve Train | DOHC |
| Timing Drive | Chain |
| Timing Chain Replacement | 200000 or as needed |
| Block Material | Aluminum |
| Head Material | Aluminum |
| Engine Weight | 160 kg |
| Dimensions (L×W×H) | 600 × 600 × 600 mm |
| Lubrication System | Pressure lubrication |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | Subaru FA engine family |
| Manufacturing Plant | Ota, Gunma, Japan |
| Predecessor | FB25 |
Maintenance
| Engine Oil Capacity | 6 L (with filter: 6.5 L) |
| Recommended Viscosity | 0W-20 |
| Oil Standard | API SN, ILSAC GF-5 |
| Recommended Brands | Subaru Genuine Oil, Mobil 1, Castrol Edge |
| Oil Change Interval | 12 000 km or 12 mo |
| Oil Filter | 15208AA12A |
| Air Filter |
16546AA12A
Replace every 30 000 km |
| Spark Plugs |
Type: Iridium Part number: 22401AA640Gap: 1.1 mm Quantity: 4 pcs Replace every 60 000 km |
| Coolant Capacity | 8 L |
| Coolant Type | Subaru Long Life Coolant (Subaru 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 | 600-900 USD |
Reliability
Expected lifespan: 300 000 km
Common problems
| Problem | Severity | Mileage | Repair cost |
|---|---|---|---|
| Oil consumption issues | Medium | 100000-150000 km | $800-1500 |
| Turbocharger failure | High | 80000-120000 km | $2000-3000 |
Known defects
- Early models had issues with oil consumption
- Potential turbocharger issues
Warranty extensions
- Subaru offers extended warranty options for engine-related issues
Tuning potential
Tuning potential: High | Max. safe power: 450 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 300 hp | 450 Nm |
ECU remap only Reliability impact: Minimal |
$600 |
| Stage 2 | 350 hp | 500 Nm |
ECU, Downpipe, Intake Required: Upgraded intercooler, High-flow exhaust Reliability impact: Low |
$2000 |
| Stage 3 | 400 hp | 550 Nm |
- Required: Bigger turbo, Forged internals, Upgraded fuel system Reliability impact: Medium-High |
$5000 |
Popular modifications
- ECU tuning
- Cold air intake
- High-performance exhaust system
Tuning limitations
- Stock turbo limits at ~350hp
- Cooling system upgrades recommended for high power levels
Детальні технічні характеристики
2
модифікацій
231–231
к.с.
Спільні характеристики
| Back suspension | Independent, spring |
| Body type | Coupe |
| Boost type | none |
| Capacity | 2400 cm3 |
| Car class | S |
| Compression ratio | 12.5 |
| Country | Japan |
| Cylinder bore | 94.0 mm |
| Cylinder layout | opposed |
| Disc size | 7.5x17 ET48, 7.5x18 ET48, 7x17 ET48 |
| Engine code | FA24D |
| Engine model | FA24D |
| Engine placement | Front, longitudinal |
| Engine type | Gasoline |
| Front brakes | ventilated disc |
| Front suspension | Independent, spring |
| Fuel | 95 |
| Fuel tank capacity | 50 l |
| Height | 1311 mm |
| Injection type | combined injection (direct-distributed) |
| Length | 4264 mm |
| Number of cylinders | 4 |
| Number of doors | 2 |
| Number of gear | 6 |
| Number of seater | 4 |
| Pitch Circle Diameter | DIA56.1 5x100 mm |
| Rear brakes | ventilated disc |
| Steering wheel position | Left/Right |
| Stroke cycle | 86.0 mm |
| Timing belt | DOHC |
| Valves per cylinder | 4 |
| Wheel size | 215/40 R17, 215/40 R18 |
| Wheelbase | 2575 mm |
| Width | 1775 mm |
Модифікації двигуна
2.4 AT (231 hp)
Привід Rear wheel drive
КПП Automatic
BRZ 2
2020–2026
231 hp
engine
Engine power
231 hp
Max power (kW)
170 kW
Max power at RPM
7000 RPM
Maximum torque
249 N*m
Turnover of maximum torque
3700 RPM
performance
Acceleration (0-100 km/h)
8.2 s
fuel
City driving fuel consumption per 100 km
13.7 l
CO2 emissions
197 g/km
Highway driving fuel consumption per 100 km
6.7 l
Mixed driving fuel consumption per 100 km
8.5 l
transmission
Drive wheels
Rear wheel drive
Gearbox type
Automatic
dimensions
Clearance
120 mm
Curb weight
1280 kg
Full weight
1500 kg
2.4 MT (231 hp)
Привід Rear wheel drive
КПП Manual
BRZ 2
2020–2026
231 hp
engine
Engine power
231 hp
Max power (kW)
170 kW
Max power at RPM
7000 RPM
Maximum torque
249 N*m
Turnover of maximum torque
3700 RPM
performance
Acceleration (0-100 km/h)
7.4 s
fuel
City driving fuel consumption per 100 km
12.5 l
CO2 emissions
193 g/km
Highway driving fuel consumption per 100 km
6.9 l
Mixed driving fuel consumption per 100 km
8.3 l
transmission
Drive wheels
Rear wheel drive
Gearbox type
Manual
dimensions
Clearance
130 mm
Curb weight
1260 kg
Full weight
1480 kg
Cars with the FA24D engine
This engine was fitted to 1 model
All modifications (6)
| Vehicle | Generation | Modification | Power | Gearbox | Drive |
|---|---|---|---|---|---|
| Subaru BRZ | BRZ | 2.4L FA24 228 л.с. 6-МКП 2WD | 228 hp | 6-МКП | 2WD |
| Subaru BRZ | BRZ | 2.4L FA24 228 л.с. 7-Автомат 2WD | 228 hp | 7-Автомат | 2WD |
| Subaru BRZ | BRZ II | 2.4L H4 228 л.с. 6-МКП 2WD | 228 hp | 6-МКП | 2WD |
| Subaru BRZ | BRZ II | 2.4L H4 228 л.с. 6-Автомат 2WD | 228 hp | 6-Автомат | 2WD |
| Subaru BRZ | BRZ II | 2.4L H4 228 л.с. 6-МКП 4x4 | 228 hp | 6-МКП | 4x4 |
| Subaru BRZ | BRZ II | 2.4L H4 228 л.с. 6-Автомат 4x4 | 228 hp | 6-Автомат | 4x4 |
Interesting Facts
- The FA24D is Subaru's first turbocharged 2.4L engine.
- It features a unique flat-four configuration for a lower center of gravity.
- Designed for both performance and efficiency.
Applications
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Subaru Ascent | 2020-Present | 2020-Present | 260hp/275hp | North America, Japan |
| Subaru Outback | 2020-Present | 2020-Present | 260hp/275hp | North America, Europe |
Compatible transmissions: CVT, 8-speed Automatic
Drive types: AWD
Fuel Economy
| Fuel Type | Petrol 95 |
| Octane Rating | Minimum: 95 | Recommended: 98 |
| Consumption (City) | 11 L/100km |
| Consumption (Highway) | 8 L/100km |
| Consumption (Combined) | 9.5 L/100km |
| Real Consumption | 10 L/100km |
| Fuel Tank Capacity | 64 L |
| Range | 674 km |
| Cost per 100 km | 15-20 USD |
Emissions Standards
| Emission Standard | Euro 6 |
| CO₂ Emissions | 190 g/km |
| Particulate Filter (DPF) |
Present Regeneration every 150,000 km |
| AdBlue | Not Required |
Comparison with competitors
| Engine | Brand | Displacement | Power | Torque |
|---|---|---|---|---|
| 2.4L Turbo I4 | Ford | 2,384 cc | 250 hp | 420 Nm |
| 2.5L Turbo I4 | Mazda | 2,488 cc | 250 hp | 420 Nm |
Pros
- Lower center of gravity due to flat engine design.
- Good balance of power and efficiency.
- Robust turbocharging technology.
Cons
- Potential oil consumption issues in early models.
- Turbocharger reliability concerns.