Basis for the AC Schnitzer BMW 435i ACS4 3.5i is a Gran Coupe with M Sport Package and a paint finish in Estoril Blue.
Compared with the “standard 4er Gran Coupe”, the four-door coupe from Aachen comes with plenty of aero parts and power upgrades. First, the tuning shop added a carbon fiber front lip painted in the same color as the rest of the car, along with a carbon fiber rear diffuser.
To make the car look and sound even better, AC Schnitzer fitter a new exhaust system with two twin tailpipes. In order to showcase more wheel offerings, the shop gave the ACS4 two different set of wheels. On one side, silver, light-alloy wheels and on the other, a set of the same wheels in black.
Both versions are 20 inches tall, and fill the wheel arches accordingly. Thanks to the AC Schnitzer sports suspension, the BMW 4 Series Gran Coupe is also up to 25 millimeters closer to the asphalt.
The ACS4 3.5i also has a power increase from 306 to 360 hp, which makes for noticeably better performance. 360 hp is offered for the AC Schnitzer BMW 435d xDrive Gran Coupe with twin-turbo diesel. The slightly less powerful petrol 420i and 428i brings new power outputs: 245 respectively 294 hp. The diesel variants 420d and 430d receive 218 or 309 hp.