Aug 3, 2020 · 2020 Audi RS6 Avant Was Worth the Wait. 2024 Audi A4 Allroad. At the test track, the A6 wagon runs to 60 mph in 5.2 seconds and completes the quarter-mile in 13.8 seconds at 102 mph. That makes it Jan 15, 2023 · Full LED headlights are standard for the A4, and the A5 features standard Matrix-design LED headlights with headlight washers. The A4 comes standard with 17" all season tires whereas the A5 has standard 18" wheels, and both models have available 19" options. The A5 also offers heat-insulating glass for side and rear windows as standard fare 2CzkGJ.