MANUAL Transmission 2021 BMW M3 Review Acceleration & Sound Misc by turboandstance - June 22, 2021 2021 BMW M3 review by The Straight Pipes. The BMW M3 Manual is putting down 473hp and 406 lb-ft tq from a Twin Turbo 3L Inline 6. At $96,150 CAD, would you take it over the Lexus RCF Track Edition, Ford Mustang Mach 1, BMW M2 CS, Mercedes-AMG C63, Audi RS5? Watch the video to see this beast in action, leave a comment and share this one with your friends. Follow us also on Facebook, Pinterest or Instagram! Leave a comment