G45 Forums

BMW news, model updates, and meets, events, and track days for this model.

New here? Introduce yourself and show off your BMW with photos from shoots, road trips, and drives.

Thinking of buying one? Ask about prices, options, and common problems, and share your ownership reviews.

Anything beyond BMW: hobbies, travel, and everyday chat.

Engines, transmissions, and differentials: performance, tuning, problems, and fixes.

Handling, ride, braking upgrades, and wheel and tire fitment.

Body kits, paint and detailing, lighting, seats, trim, and comfort upgrades.

Infotainment, CarPlay, coding, retrofits, sensors, and electrical faults.

Servicing, fluids, costs, and recommended shops, plus do-it-yourself guides.