M176.990 Mercedes-Benz M176.990
4.0-літровий V8 двигун з подвійним турбонаддувом, що забезпечує високу потужність і крутний момент, характерний для спортивних автомобілів Porsche.
30
Brand engines
Technical Specifications
| Engine Displacement | 4.0 L (3,996 cc) |
| Configuration | V8 |
| Number of Cylinders | 8 |
| Valves per Cylinder | 4 |
| Power | 420 - 640 л.с. |
| Torque | 500 - 850 Н*м |
| Cylinder Bore | 86.00 mm |
| Piston Stroke | 86.00 mm |
| Compression Ratio | 9.3:1 |
| Firing Order | 1-5-4-8-6-3-7-2 |
| Fuel System | Direct Injection |
| Aspiration | Twin-Turbocharged |
| Turbocharger | Twin turbochargers |
| Intercooler | Yes |
| Maximum RPM | 6,700 rpm |
| Max Torque RPM | 2,000 rpm |
| Valve Train | DOHC |
| Timing Drive | Chain |
| Timing Chain Replacement | 250000 or as needed |
| Block Material | Aluminum |
| Head Material | Aluminum |
| Engine Weight | 220 kg |
| Dimensions (L×W×H) | 600 × 600 × 500 mm |
| Lubrication System | Dry sump lubrication |
| Cooling System | Liquid cooling |
Additional Information
| Engine Family | Porsche V8 engine family |
| Manufacturing Plant | Zuffenhausen, Germany |
Maintenance
| Engine Oil Capacity | 9 L (with filter: 9.5 L) |
| Recommended Viscosity | 0W-40 |
| Oil Standard | API SN, ACEA A3/B4 |
| Recommended Brands | Mobil 1, Castrol Edge, Porsche Genuine Oil |
| Oil Change Interval | 15 000 km or 12 mo |
| Oil Filter | Porsche 9A1061001 |
| Air Filter |
Porsche 9A1101001
Replace every 60 000 km |
| Spark Plugs |
Type: Iridium Part number: Porsche 9A1012001Gap: 0.8 mm Quantity: 8 pcs Replace every 60 000 km |
| Coolant Capacity | 12 L |
| Coolant Type | G12 (Porsche 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 | 1500-2000 USD |
Reliability
Expected lifespan: 300 000 km
Tuning potential
Tuning potential: High | Max. safe power: 700 hp
| Stage | Power | Torque | Method | Cost |
|---|---|---|---|---|
| Stage 1 | 480 hp | 900 Nm |
ECU remap only Reliability impact: Minimal |
$1000 |
| Stage 2 | 550 hp | 950 Nm |
ECU, Downpipe, Intake Required: Upgraded intercooler, ECU remap Reliability impact: Low |
$3000 |
| Stage 3 | 650 hp | 1000 Nm |
- Required: Bigger turbo, Forged internals, Upgraded fuel system Reliability impact: Medium-High |
$8000 |
Popular modifications
- ECU tune (Stage 1)
- Upgraded intercooler
- Performance exhaust system
Tuning limitations
- Stock fuel system limits at ~650hp
- Cooling system upgrades required for high power levels
Interesting Facts
- The M176 is a highly advanced engine featuring twin-turbocharging.
- It is used in both the Porsche Panamera and Cayenne models.
Applications
| Vehicle | Generation | Years | Power | Markets |
|---|---|---|---|---|
| Mercedes-AMG C 63 | W205 | 2015-2021 | 476hp (C 63) / 510hp (C 63 S) | Global |
| Mercedes-AMG E 63 | W213 | 2016-2022 | 571hp (E 63 4MATIC+) / 612hp (E 63 S 4MATIC+) | Global |
| Mercedes-AMG S 63 | W222/V222 | 2017-2020 | 612hp (S 63 4MATIC) | Global |
| Mercedes-AMG S 63 Coupe/Cabriolet | C217/A217 | 2018-2020 | 612hp (S 63 4MATIC) | Global |
| Mercedes-AMG GT 4-Door | X290 | 2018-present | 585hp (GT 63) / 639hp (GT 63 S) / 843hp (GT 63 SE Performance) | Global |
| Mercedes-AMG G 63 | W463 II | 2019-present | 585hp | Global |
| Mercedes-AMG GLC 63 | X253 | 2018-present | 476hp (GLC 63) / 510hp (GLC 63 S) | Global |
| Mercedes-AMG GLE 63 | X167 | 2020-present | 571hp (GLE 63) / 612hp (GLE 63 S) | Global |
| Mercedes-AMG GLS 63 | X167 | 2020-present | 612hp | Global |
| Mercedes-AMG SL | R232 | 2022-present | 476hp (SL 55) / 585hp (SL 63) | Global |
| Mercedes-AMG S 63 E Performance | W223 | 2022-present | 791hp (hybrid) | Global |
| Mercedes-Maybach GLS 600 | X167 | 2020-present | 558hp (with ISG) | Global |
| Aston Martin DB11 V8 | DB11 | 2017-2023 | 503hp | Global |
| Aston Martin Vantage V8 | Vantage | 2018-present | 503hp | Global |
| Aston Martin DBX | DBX | 2021-present | 542hp (DBX V8) / 707hp (DBX707) | Global |
| Aston Martin DB12 | DB12 | 2023-present | 671hp | Global |
| Brabus Rocket 900 | ONE OF TEN | 2020-present | 888hp (4.4L enlarged) | Limited |
Compatible transmissions: 7-speed Automatic MCT (AMG Speedshift), 9-speed Automatic MCT (AMG Speedshift), 8-speed Automatic ZF (Aston Martin)
Drive types: RWD (Aston Martin), AWD (4MATIC+)
Fuel Economy
| Fuel Type | Petrol 98 |
| Octane Rating | Minimum: 98 | Recommended: 98 |
| Consumption (City) | 12 L/100km |
| Consumption (Highway) | 8 L/100km |
| Consumption (Combined) | 10 L/100km |
| Real Consumption | 11 L/100km |
| Fuel Tank Capacity | 75 L |
| Range | 750 km |
| Cost per 100 km | 15-20 USD |
Emissions Standards
| Emission Standard | Euro 6d-TEMP |
| CO₂ Emissions | 250 g/km |
| Particulate Filter (DPF) | Present |
| AdBlue | Not Required |
Comparison with competitors
Pros
- High power output and torque.
- Advanced turbocharging technology.
- Excellent reliability ratings.
Cons
- Higher maintenance costs compared to naturally aspirated engines.
- Fuel consumption can be high under load.