Reviewer Consensus · Head to Head
Comparisons
Every matchup is built from real reviewers driving both cars — their head-to-head verdicts, aggregated.
comparison videos analyzed · hours watched
matchups written up so far
compare › M3 G80 vs RS5 B9
BMW M3 G80 vs Audi RS5 B9
16 reviewers · 18 videos · updated carwow · 2·Redline Reviews · 2·Autotrader · 1·CAR CHANNEL · 1
// the short answer
We watched 18 videos from 16 reviewers. The M3 is the driver's car here: quicker, more agile, more exciting, and reviewers are consistent about it. The RS5 is the one that rides better and keeps the noise out. Buy the Audi for the commute and the BMW for everything else.
Counts are head-to-head calls: each time a reviewer picked one car over the other.
// who each one is for
// category by category
№ 01
Performance
M3 wins9–3clear
M3 is quicker in a sprint due to lower weight.
Where reviewers split. Performance is close to consensus for the M3, with two dissents: Redline Reviews rates the RS5 Competition about as quick to 60 as an M3 Competition xDrive, and Andrei Verestiuc's snow test had the Audi ahead. One caveat on the Audi column: Audi's new plug-in hybrid RS5 is filed under the same RS5 entry here, and it's a different, much heavier car — carwow measured it roughly 600 kg heavier than the M3 and found the BMW more agile, and Automoto put its boot at 361 L against the BMW's 500 L. Most of the comfort and practicality verdicts above are about the lighter B9 Sportback.
“Even so, the lighter, less powerful M3 records a quicker sprint, a reminder that acceleration is as much about weight as it is about power.”
№ 02
Handling
M3 wins4–1clear
More agile and easier to rotate in slalom tests.
№ 03
Fun to drive
M3 wins3–0thin
More cohesive and exciting to drive.
№ 04
Daily drivability
RS5 wins6–3leans
Audi rides better and is more isolated than the M3.
№ 05
Value
No calls either way
“If you're going to spend most of your time on road though and you don't visit the track, then I think the good thing is that it's not compromised, but it's certainly not worth an extra £36,000.”
“nearly $100,000 for an M3 is absolutely stupid money it just kind of shows how just how expensive cars like this have become”
№ 06// the footage
Hear it in the reviewer’s words
carwow
Posted Aug 24, 2026Open on YouTube
Moments worth your time
Top Gear
Posted May 29, 2026Open on YouTube
Moments worth your time
Throttle House
Posted Dec 7, 2022Open on YouTube
Moments worth your time
// the long version
“The M3 is a sports car that happens to have four doors; the RS5 is a grand tourer that happens to be very fast.
The G80 M3 wins nearly every head-to-head that involves a stopwatch or a corner. carwow's drag strip had it 11.6 to the Audi's 11.9 over the quarter mile, Throttle House found it 'wild in comparison', and its chassis feels 'more agile in the corners and more trustworthy' — more fun at the limit, and (as Zygrene puts it) the rear-drive G80 is the one to get if you want playful.
The RS5 answers with composure. Redline Reviews calls it 'the more comfortable and more practical option' with none of the M3's 'back-breaking ride', Throttle House says the BMW's stiffness 'just never settled' next to it, and the B9 Sportback's hatch makes it the easier car to load up. Its 2.9 twin-turbo V6 and quattro keep it close in a straight line — Redline pegs it about as quick to 60 as an M3 Competition xDrive.
Choose the M3 if the drive is the point; choose the RS5 if the journey is.