i was very satisfied with my arp4 . The car is equipped with lots of options . 5 link rear suspension , 4 disk brakes ( brake a lot better than my new plus four) , the brake assist is an electrical pump, the hood in mohair of better quality than my plus four ,etc.. But indeed the car is very noisy . I had to drive with earplugs ,and as the motor lack of torque you had to push it above 5000 round/min to have power , witch means more noise coming from the throttle bodies. The direction is very hard due to the tyres (it is better to have the power assisted direction) . Now i have the plus four witch is more confortable and can be driven on the torque and has largely enough power but is less "special " than the arp4. Be carefull with the CoC , it is the one from a normal plus4 meaning the co is not correct . In uk i dont think it is a problem but in europe you have to be carefull.The car is not allowed to drive in swiss and in austria for exemple.