The G streetline 65 wide body package consists of a bicolour ventilated hood, front bumper with extra air intakes and integrated spoiler, fender flares and running board covers with LED lighting. At the rear there’s a roof spoiler and wider bumper with light grilles. Other visual features include Bi-xenon headlamps with LED daytime running lights, triple tailpipes on either side of the vehicle and a set of 10 x 22-inch monoART1 alloy wheels wrapped in 295/35 rubber. Inside, A.R.T can reupholster your cabin with materials such as leather and Alcantara, and trim elements in carbon and woods.
The company’s performance upgrade includes optimized ECU software, high-flow catalytic converters and adjuvant cooling systems for engine and transmission. Those modifications see output from the G 63 AMG’s 5.5-litre V8 biturbo engine rise from 400 kW (544 hp) to 508 kW (681 hp), while the G 65 AMG’s 6.0-litre V12 biturbo engine now delivers 559 kW (749 hp) – up from 450 kW (612 hp). Torque is limited to 1,000 Nm.