2025 BMW M3 with all-wheel drive adds 20 hp

The BMW M3 gains a round of updates for 2025, but one thing hasn’t changed: the availability of a 6-speed manual in a rear-wheel-drive sport sedan. The configuration is offered in the base M3, which continues with a 473-hp rating for 2025, or the same as last year. The next rung up the ladder is the M3 Competition, which features an 8-speed…