BMW M5 — Price, Faults & Buyer's Guide

The 2024 BMW M5 CS AT represents the absolute pinnacle of BMW M performance sedans—a car engineered for buyers who demand supercar-level acceleration wrapped in four-door practicality and everyday usability. At 40,000–60,000 km, this ultra-low-mileage example is barely run in, still within the critical break-in phase where BMW's legendary M-tuned 4.4L twin-turbo V8 is still finding its stride. The M5 CS is the most extreme production M5 ever built: 635 horsepower, 750 Nm of torque, and a 0–100 km/h time of 3.0 seconds make it faster than most hypercars of the previous decade, yet it remains a daily-driveable sedan with four seats and a boot. In South Africa, used M5 examples are rare—fewer than 50 typically circulate on the secondhand market at any given time—which means resale strength is exceptionally high, driven by wealthy enthusiasts with limited local alternatives at this performance tier. Ownership reality is unforgiving: fuel consumption hovers around 11–12 L/100 km in mixed driving, service intervals are strictly 15,000 km, and a major service can exceed R8,000. Spare parts and labour must flow through BMW's own dealer network; aftermarket support is thin. However, at this mileage, the car is still under BMW's extended warranty in most cases, a critical advantage. The verdict is clear for the right buyer: if you have the income to absorb running costs and the emotional attachment to authentic M performance, this is a once-in-a-decade opportunity to own a future classic at near-new condition. For anyone else, the ongoing expense and specialist servicing requirements make this a commitment, not a casual purchase.

Prices are estimated using modelled data for the SA market and may vary from an official industry valuation. Want the exact price for a specific vehicle? Use our Industry Valuation Report.