Audi RS4 v BMW M3 v Mercedes C55: Power Shift | evo
BMW M3 vs. Audi S4 – Which car is Better? - WoW Racer
Payne: Teutonic sedan showdown, BMW M3 vs. Audi S4
MOTOR Archive 2007: Audi S4 v BMW E46 M3
The BMW M340d is the fastest diesel car you can buy | Top Gear
Tested: 2003 German Sports Sedan and Coupe Showdown
Comparison Test: 2010 Audi S4 vs. 2009 BMW 335i
Top Gear: BMW M3 vs. Audi RS4 vs. Mercedes-Benz C63 Saloon Shootout - TechEBlog
MOTOR Archive 2007: Audi S4 v BMW E46 M3
The 21 most exciting, controversial new cars of 2021 | Top Gear
Series 2 | Top Gear Wiki | Fandom
The Five Best BMW M3's of All Time
2017 Audi S4 vs. 2017 BMW M3: Which is Best? | Autobytel.com
TopGear - New S4 vs. M3 vs. S60R
BMW M3 vs Audi S4 - FastestLaps.com
TopGear - New S4 vs. M3 vs. S60R
TopGear - New S4 vs. M3 vs. S60R
VIDEO: Audi RS4 Avant vs BMW M3 Competition
2017 Audi S4 vs. 2017 BMW M3: Which is Best? | Autobytel.com
Audi S4 - Wikipedia
2020 Audi S4 vs. 2020 BMW M3: Head to Head | U.S. News
TopGear - New S4 vs. M3 vs. S60R
Tested: Y2K Super Sedan Comparison
Audi S4 vs BMW M3 | carwow
