The M340i is the most powerful of the petrol engines available in the 3 series before you reach the fire breathing M3 model. Based around a 3.0 litre turbo engine with 374 horsepower, it's good for a 0-60 time of just 4.5 seconds and a top speed electronically limited to 155mph. The M340i rivals the likes of the Audi S4 and Mercedes C43 AMG models, and is a rare beast when compared to the number of 320d's you see on the roads, but the smooth powerful petrol engine does make the whole car feel a class above in terms of refinement, and combined with the xDrive 4 wheel drive system makes the car feel powerful and secure with great road holding and traction in poor weather conditions. Orangewheels has some of the best new 2021 BMW M340i Lease Deals available, whether it’s the Saloon or touring body style with the xDrive 4 wheel drive you’re searching for, manual or automatic. Just select the model you’re interested in above, and use our easy online calculator to choose your ideal mileage, term and up-front payment to see your own personalised deal immediately and see how much we could save you with the cheapest monthly payments from our comprehensive panel of leasing companies, with road tax and delivery anywhere mainland UK included.