TJ Hunt Posted: March 5, 2025 | Last updated: March 6, 2025 Today we take on a 1,000 roadtrip where we take the M4 GT3 and my GT3RS from southern California all the way to Big Sur.
The new BMW M4 GT3 has undergone over 8600 miles of testing to prepare it for customer deliveries in 2022, and now its race debut is just around the corner. The model will replace the current M6 ...
Its twin-turbo 3.0-liter inline-6 makes 543 horsepower, 20 more than an M4 Competition, and that power is routed through BMW's xDrive all-wheel-drive system by an eight-speed automatic transmission.