I purchased a 2012 srx luxury model in march of 2012. Since then a rear shock broke car was 2 days old. Next the brakes made a strange chirping noise, front pads and rotors, now the engine misfires. It has been in shop for a total of 45 days for this problem. GM cannot fix it not the dealer where car was purchased or the GM engineer dept. The car just misfires when it feels like it. GM tried cols 1,4 map sensor,throttle and alot of other parts. Today the steering make noise. Nothing but problems and headaches. I have driven many caddy loaner cars all 2012 srx and at least 3 of them had this misfire problem. My ADVICE
STAY AWAY FROM THIS CAR. THE NEW STANDARD OF THE WORLD DISSAPOINTING.