Mercedes-AMG S63 5.5L BiTurbo M157 Engine

(15 Customer Reviews)

In Stock

$6,000.00

Mercedes-AMG S63 5.5L BiTurbo M157 Engine

High-Performance Twin-Turbo V8 Powerhouse – Legendary AMG Engineering

For sale is a Mercedes-AMG M157 5.5L BiTurbo V8 engine, the heart of the iconic S63 AMG (W222, C217, etc.). This hand-built, high-revving powerplant delivers exhilarating performance, combining brutal acceleration with refined luxury. Ideal for enthusiasts, restorers, or tuners seeking a world-class engine for swaps, upgrades

Mercedes-AMG S63 5.5L BiTurbo M157 Engine

High-Performance Twin-Turbo V8 Powerhouse – Legendary AMG Engineering

For sale is a Mercedes-AMG M157 5.5L BiTurbo V8 engine, the heart of the iconic S63 AMG (W222, C217, etc.). This hand-built, high-revving powerplant delivers exhilarating performance, combining brutal acceleration with refined luxury. Ideal for enthusiasts, restorers, or tuners seeking a world-class engine for swaps, upgrades, or replacements.

Key Features & Specifications

  • Engine: Mercedes-AMG M157 5.5L V8 BiTurbo
    • Factory-Rated Output: 577 HP / 664 lb-ft torque (stock configuration; varies by model year).
    • Advanced Tech: Twin turbochargers, direct fuel injection, variable valve timing (CAMTRONIC), and aluminum-silicon alloy block.
    • AMG Enhancements: Forged crankshaft, closed-deck block design, and reinforced internals for reliability under boost.
    • Unmodified: Original factory condition – ready for OEM replacement or tuning potential.
  • Condition:
    • Mileage: [Specify mileage if available] – Low-mileage units are rare.
    • Inspected: Compression/leak-down tests, turbo health, and timing chain checked (reports available).
    • Maintenance: Critical components (e.g., turbos, injectors, chain guides) serviced or replaced as needed.
  • Authenticity:
    • Matching engine numbers (VIN documentation provided).
    • Original AMG components (turbos, ECU, sensors, manifolds).

Compatibility & Applications

  • Direct Fit For:
    • Mercedes S63 AMG (W222 sedan, C217 coupe), CL63 AMG (C216), E63 AMG (W212), GLS63 (X166), and more (2012–2017 models).

Average Rating

4.60
15 Review
5 star 60%

4 star 40%

3 star 0%

2 star 0%

1 star 0%

15 reviews for Mercedes-AMG S63 5.5L BiTurbo M157 Engine

  1. Jack Taylor (verified owner)

    Top quality product.

  2. Ingrid Hansen (verified owner)

    These headlights are very bright.

  3. Hiroshi Tanaka (verified owner)

    The bumper fits perfectly.

  4. George Papadopoulos (verified owner)

    Gearbox performs smoothly.

  5. Liam O’Connor (verified owner)

    Gear shifting is very smooth.

  6. Sara Svensson (verified owner)

    Very happy.

  7. João Pereira (verified owner)

    Mercedes Transmission

  8. Priya Sharma (verified owner)

    Gearbox shifts smoothly every time.

  9. Daria Kuznetsova (verified owner)

    Feels very reliable.

  10. Andrew Wilson (verified owner)

    Great value for money.

  11. Elena Petrova (verified owner)

    Mercedes Brake System

  12. Samuel Green (verified owner)

    Brakes feel very responsive.

  13. Fatou Ndiaye (verified owner)

    Shock absorbers work perfectly.

  14. Anna Ivanova (verified owner)

    Braking is smooth and strong.

  15. Thomas Wilson (verified owner)

    No performance issues at all.

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