Do you want a slice of BMW's excellent 3-Series compact luxury executive car, but with a fair amount of potency? Don't want to go full-fat with the M3? If so, we've got a great compromise for you to consider. Check out this 37,000-mile 2020 BMW M340i that's up for sale with us. It's the most potent 3-Series you can buy from the current generation before venturing into the M3 range. What's even better, the current owner reports some tasty additions have been made to this already appealing car.
