Used Mercedes-Benz S63 AMG

What to know before buying: Mercedes-Benz S63 AMG

From 5 video reviews · updated 23/09/2026

What the reviews say

• The 2015–2016 S63 Coupe combines an exceptionally quiet, luxurious cabin with a 5.5-litre twin-turbo V8 and sub-four-second acceleration to 60 mph.[1][4]
• Despite weighing roughly 4,700 lb, the S63 Coupe controls body roll well, steers precisely and brakes with authority.[1][4]
• The S63 sedan offers exceptionally comfortable heated, ventilated and massaging seats, excellent noise isolation and immense performance.[3][5]W222 (sixth generation S-Class sedan)
• In the 2015 coupe, the AMG Speedshift can occasionally feel abrupt in town, while the powerful brakes have a very sensitive pedal.[1]one source

Typical faults

• On the W222 S63, hard use accelerates wear of the AMG Speedshift clutch friction plates; transmission-fluid leaks are also reported.[2]one sourceW222 (sixth generation S-Class sedan)
• On AWD W222 cars, the intermediate-shaft bearing grease can dry out, causing binding, vibration and a left-side hum; delayed repair may require replacement of the engine crankcase.[2]one sourceW222 (sixth generation S-Class sedan)
• A worn W222 damper can leak, and the escaping fluid may damage the air spring from within.[2]one sourceW222 (sixth generation S-Class sedan)

Which engine and version to take

• The W222 S63's 5.5-litre M157 V8 is described as more durable than the related M278, provided oil is changed every 7,000–8,000 km and the engine remains stock.[2]one sourceW222 (sixth generation S-Class sedan)

What to avoid

• Avoid a W222 S63 with a tuned M157: the source stresses that retaining the stock configuration is essential to long engine life.[2]one sourceW222 (sixth generation S-Class sedan)

What to check at the inspection

• Before buying a W222 S63, assess the remaining AMG Speedshift clutch life and inspect the transmission for fluid leaks.[2]one sourceW222 (sixth generation S-Class sedan)
• During the test drive, check for a hum and vibration from the left side, which may indicate a binding intermediate-shaft bearing.[2]one sourceW222 (sixth generation S-Class sedan)
• Compare the odometer reading with engine hours: prolonged idling can consume engine life even when the recorded mileage appears low.[2]one sourceW222 (sixth generation S-Class sedan)
• Inspect the dampers for leaks and check the air springs, because leaking damper fluid can damage an air spring internally.[2]one sourceW222 (sixth generation S-Class sedan)
• Test every electrical and comfort function carefully; the source recommends professional inspection because diagnosing every W222 system is difficult.[2]one sourceW222 (sixth generation S-Class sedan)

Verdict

Sources

1. [1]Steve Hammes New Car Reviews — 2015 Mercedes-Benz S63 AMG Coupe - TestDriveNow.com Review by Auto Critic Steve Hammes · ▶ video
2. [2]АВТО ПЛЮС — Чем придётся пожертвовать ради S63 AMG? Mercedes-Benz S-Class W222 | Подержанные автомобили · ▶ video
3. [3]The Hooniverse — Mercedes-Benz S63 AMG Sedan: Big, Bold, ...Brutal · ▶ video
4. [4]thedriversseat — 2016 Mercedes-Benz AMG S63 Coupe - The Best or Nothing · ▶ video
5. [5]Saabkyle04 — 2014 Mercedes-Benz S63 AMG 4Matic Start Up, Exhaust, and In Depth Review · ▶ video

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