Audi A4 B9 (2016–2025) Price Guide

typical price 17 October, 2026

Audi A4 B9 (2016–2025) Statistics

Colour Spread

Based on yourbestprice data on 17 October 2026

Listings by Year of Registration

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Engine Capacity

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Fuel Type

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Mileage Range

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The data above is based on information retrieved from actual, real-world Audi A4 sales listings. Our AI agents try to correct obvious mistakes sellers make, such as incorrect engine capacities, but some may still fall through.

The B9 A4, produced from 2016 to 2025, is the most technologically advanced A4. Virtual cockpit, matrix LED headlights, and a raft of driver assistance systems that make it the closest the executive saloon segment has come to autonomous driving short of actually removing the driver.

The Car

The B9 used Audi’s MLB Evo platform, significantly lighter than the B8 despite substantially more technology on board. The 2.0 TFSI came in 190 and 252bhp forms; the 3.0 TFSI V6 powered the 354bhp S4. The S4 also received a 3.0 TDI diesel option. The 40 TFSI, 45 TFSI nomenclature system replaced the traditional engine size designations from 2017.

Buying

The 2.0 TFSI 190bhp is the best value engine. The mild-hybrid 45 TFSI from 2020 offers improved efficiency. Virtual cockpit is worth seeking out as a used specification. The Audi S4 TDI is uniquely sensible; rapid, economical, and undervalued in the used market relative to the petrol equivalent.