Based on the available data for the Mercedes-Benz AMG GT 4-Door Coupe (2018-22) model, the majority of vehicles manufactured are from the year 2019, accounting for approximately 81.3%. A smaller proportion, about 18.8%, were manufactured in 2020. This suggests that most of the vehicles in this sample are relatively recent models from 2019, with fewer newer or older units available. The data does not include information on manufacturing years outside of these two, indicating a concentration of vehicles produced predominantly around the 2019-2020 period.

The data indicates that all sampled vehicles of the Mercedes-Benz AMG GT 4-Door Coupe (2018-22) with the specified model details are painted in grey, representing 100% of the sample. This suggests a strong preference or default for the grey colour in this particular model and trim, which may be of interest to buyers or collectors seeking this specific vehicle paint option.

The data indicates that all vehicles of the specified Mercedes-Benz AMG GT 4 Door Coupe (2018-22) AMG GT63 4MATIC+ 4.0 V8 Biturbo with the specified model details are equipped with a 3.982-litre (approximately 4.0-litre) engine capacity. Additionally, every vehicle in the sample uses petrol as its primary fuel type. This consistency suggests a uniform engine specification and fuel type across this particular model and year range, reflecting the vehicle's high-performance focus with a powerful petrol V8 engine.