Audi Does AWD 4 doors, they have for nearly 30 years. They loose to the M3. Every. Time.
ATS-V= ~3300lbs vehicle weight....~450hp+ V-8, naturally aspirated with ~375+lb-ft torque>>trying for around 7 lbs. per hp....choice of manual or auto.....choice of rear or all-wheel drive (get the power to the pavement ala Porsche Carerra4)... ATS-V specific performance exhaust...ATS-V specific gauges with tachometer oriented design...How about some new colors such as a real red, a dark red, dark blue and maybe a non tint white.......Kiss principle in play here with the engine choice>>>current LSA V-8's have proven it, ask the bimmer/merc guys with their "On the tech edge" motors as they are watching the taillights of a CTS-V getting smaller(usually).....And as a final wish>>>Tinman are you with me?>>>ATS-V Shooting Brake