Mercedes-Benz CLS63 for Sale

What to Look For

• Rust in wheel arches, sills, and subframes
• Wiring harness biodegradable insulation crumbling
• SBC (Sensotronic Brake Control) failures on applicable models
• Airmatic / ABC suspension failures — very expensive
• Head bolt failures on M156 6.2L V8 (pre-2011)
• Camshaft adjuster failures on M156
• Lifter tick / valve train noise on M156
• Transmission conductor plate failures on 7G-Tronic

Pre-Purchase Checklist

• Thorough rust inspection (sills, arches, subframe)
• Check all electrical systems — window regulators, seat motors
• Test suspension — listen for clunks, check for sag
• Verify service history at Mercedes dealer or specialist
• Check for head bolt update (M156 engine)
• Listen for valve train noise at cold start
• Test 7G-Tronic for harsh shifts
• Inspect for oil leaks at cam adjusters
• Verify brake condition — AMG brakes are expensive

Useful Resources

• https://mbworld.org/forums/
• https://www.benzworld.org/forums/

Recent Articles

• 4,800-Mile 2007 Mercedes-Benz CLS63 AMG — Bring a Trailer (2026-05-20)

Frequently Asked Questions

Is the Mercedes-Benz CLS63 a good investment?

The Mercedes-Benz CLS63 scores 58/100 on average, making it a moderate investment prospect. Look for well-maintained, low-mileage examples to maximize returns.

What is a fair price for a Mercedes-Benz CLS63?

The median asking price is €31,438, with listings ranging from €9,500 to €86,676. Final transaction prices may differ depending on condition, mileage, and provenance.

How many Mercedes-Benz CLS63 are for sale?

PistonAlpha currently tracks 120 active Mercedes-Benz CLS63 listings from dealers and auctions across Europe, updated daily.

What should I look for when buying a Mercedes-Benz CLS63?

Key areas to inspect: Rust in wheel arches, sills, and subframes; Wiring harness biodegradable insulation crumbling; SBC (Sensotronic Brake Control) failures on applicable models; Airmatic / ABC suspension failures — very expensive. A pre-purchase inspection by a marque specialist is highly recommended.

How have Mercedes-Benz CLS63 prices changed over time?

Prices have declined from €98,000 (2006) to €23,611 (2026), a decline of 76%. Values peaked at €98,000 in 2006 and have since corrected 76%.