: Check for any signs of corrosion . This system must be run strictly with distilled water.
: Since the car has a very low adjustable front splitter, inspect for underside damage or scrapes. BMW M4 GTS: Buy one now? | Buyer's Guide
: While super capable on track, the suspension is famously harsh and "bouncy," making it less ideal for daily commuting than a standard M3 or M4. Market Pricing (2025–2026)
: Low-mileage, pristine models (like those in rare Frozen Gray paint) can still command prices closer to their original $135,000 MSRP . Critical Watch Points