The data indicates that the majority of the listed Audi A4 Avant vehicles from the specified model range were manufactured in 2020, accounting for approximately 79.4%. Vehicles from 2019 comprise around 19.8%, while only a small fraction, about 0.8%, were produced in 2021. This suggests that most of these vehicles are relatively recent and predominantly from the 2020 model year.

Based on the recent data for the Audi A4 Avant (2019-25), the most common paint colour is grey, accounting for approximately 42.9% of the sample. Blue is also quite popular, representing 28.6%. Black, white, and red are less prevalent, making up 13.5%, 10.3%, and 4.8% respectively. Notably, the dominance of grey suggests it remains a preferred neutral choice among buyers, while blue and black are also relatively common. The lower proportion of red and white could indicate that these colours are either less popular or less frequently specified in this model range.

The data indicates that all sampled models of the 2019-25 AUDI A4 AVANT 40 5DR AVANT QUATTRO 2.0 TDI 190 DPFR SS EU6 S LINE COMFORT SOUND PACK STRON AUTO7 are equipped with a 2.0-liter engine capacity and exclusively use diesel as their primary fuel type. This suggests a consistent engine and fuel configuration across the model range, likely reflecting the vehicle's specifications for efficiency and performance.