Mercedes-AMG 4.0 V8 Biturbo M177 (177.980) Engine for Sale
If you’re after the ultimate modern AMG V8, the Mercedes-AMG M177 (engine code 177.980) is the gold standard. From 2015 onward, Mercedes-Benz AMG deployed this hand-built 4.0-liter V8 biturbo across its flagship performance lineup—from compact C-Class AMGs to the brutal AMG GT 4-Door and full-size luxury SUVs. Massive power, instant response, and everyday usability define this engine.
Hot-V Biturbo Power with Modern AMG DNA
First, the M177 uses AMG’s hot-V architecture, placing the twin turbochargers inside the cylinder banks. This shortens airflow paths and sharpens throttle response. Output spans an incredible 350–470 kW (476–639 hp) depending on tune—delivering explosive acceleration and relentless mid-range torque.
Moreover, the engine remains refined at cruise, then turns ferocious the moment you ask for more—classic AMG duality, perfected.
Engine Specifications at a Glance
| Specification | Details |
|---|---|
| Engine Type | V8, biturbo petrol |
| Displacement | 4.0 liters (3982 cc) |
| Power Range | 350–470 kW (476–639 hp) |
| Fuel Type | Petrol |
| Engine Code | 177.980 |
| Engine Family | AMG M177 |
| Turbo Layout | Twin-turbo “hot-V” |
| Assembly | Hand-built (One Man, One Engine) |
| Drivetrain | RWD / 4MATIC+ (model-dependent) |
Engineered for Super-Sedans and Performance SUVs
Next, paired with AMG’s advanced transmissions and 4MATIC+ variable AWD, the M177 delivers brutal launches and rock-solid traction. Lightweight construction, advanced cooling, and reinforced internals allow sustained high-load driving—on road or track.
In addition, cylinder deactivation and modern management help balance performance with efficiency for daily use.
Proven Reliability, Massive Market Demand
Because AMG engineered the M177 to meet modern durability and emissions targets, it offers improved longevity over older high-displacement engines—without sacrificing character. Consequently, demand remains extremely strong for premium replacements, performance builds, and export.
Compatible Mercedes-AMG Models
| Model | Engine Code | Displacement | Power | Model Years |
|---|---|---|---|---|
| AMG GT 4-Door (X290) 63 AMG 4MATIC+ | 177.980 | 3982 cc | 430 kW | 2018–… |
| AMG GT 4-Door (X290) 63 S AMG 4MATIC+ | 177.980 | 3982 cc | 470 kW | 2018–… |
| C-Class (W205) C63 AMG | 177.980 | 3982 cc | 350 kW | 2015–2021 |
| C-Class (W205) C63 AMG S | 177.980 | 3982 cc | 375 kW | 2015–2021 |
| E-Class (W213) E63 AMG | 177.980 | 3982 cc | 420 kW | 2017–2019 |
| E-Class (W213) E63 AMG S | 177.980 | 3982 cc | 450 kW | 2017–2022 |
| G-Class (W463) G63 AMG 4MATIC | 177.980 | 3982 cc | 430 kW | 2019–2024 |
| GLC (X253/C253) AMG 63 4MATIC+ | 177.980 | 3982 cc | 350 kW | 2017–2022 |
| GLC (X253/C253) AMG 63 S 4MATIC | 177.980 | 3982 cc | 375 kW | 2018–2022 |
| GLE (V167) AMG 63 4MATIC+ | 177.980 | 3982 cc | 419 kW | 2019–2022 |
| GLE (V167) AMG 63 S 4MATIC+ | 177.980 | 3982 cc | 450 kW | 2020–… |
| GLE Coupé (C167) AMG 63 4MATIC+ | 177.980 | 3982 cc | 420 kW | 2020–2022 |
| GLE Coupé (C167) AMG 63 S 4MATIC+ | 177.980 | 3982 cc | 450 kW | 2020–… |
| GLS (X167) AMG 63 4MATIC+ | 177.980 | 3982 cc | 450 kW | 2020–… |
| GLS (X167) Maybach 600 | 177.980 | 3982 cc | 410 kW | 2021–… |
| S-Class (W222) S63 AMG 4MATIC | 177.980 | 3982 cc | 450 kW | 2017–2020 |
| S-Class Coupé/Cabrio (C217/A217) 63 AMG 4MATIC | 177.980 | 3982 cc | 450 kW | 2017–2020 |
Why Choose the Mercedes-AMG M177 Engine?
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Modern 4.0 V8 biturbo with hot-V response
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Factory outputs up to 470 kW (639 hp)
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Hand-built AMG craftsmanship
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Used across AMG’s most desirable models
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Exceptional demand for premium replacements and export
The Definitive Modern AMG V8
In conclusion, the Mercedes-AMG M177 (177.980) is the definitive modern AMG powerplant—brutal yet refined, advanced yet emotional. Whether you’re replacing an engine in a 63/63 S model or sourcing a top-tier unit for resale, this V8 delivers unmatched performance and long-term value.
