Who's the winner?
Turbo I4 if you're talking about freeway pulls. NA V8 for aural pleasure. Supercharged V6 for DD.
I just picked up the M3 a few days ago. It's a blast. The C32 AMG I'll be selling I imagine. I'm still rocking the Focus. Just picked it up from FSWerks a month or so ago and had the car gone through and given a clean bill of health. It's amazing how fast it is right now in the cool desert weather.
Hope you enjoy.
The M3 I plan to install test pipes asap and tune it soon as I can. Supercharging might be in the future, but it's pricey ~ 12K
Poor AMG, I've had her for two years and haven't done a proper photo shoot yet. It's got an SL55 intake, 181 pulley making around 19psi and a tune. It make about 410bhp with this setup. Fun car, but doesn't handle like the Bimmer.