Picture of Audi S5 (8T3)

Audi S5 (8T3)

V8, 32v
354 ps (349 bhp)
440 Nm (325 lb-ft)
1630 kg (3594 lbs)
217 ps / tonne
Picture of Audi S4 (B8)

Audi S4 (B8)

V6 24V DOHC Supercharged TFSI
333 ps (328 bhp)
440 Nm (325 lb-ft)
1650 kg (3638 lbs)
202 ps / tonne

Performance

  S5S4
Top speed 250 kph (155 mph)250 kph (155 mph)
0 - 40 kph 1.5 s1.5 s
0 - 80 kph 3.8 s3.8 s
0 - 100 kph 5.0 s4.9 s
0 - 180 kph 15.8 s14.9 s
0 - 200 kph 18.3 s17.5 s
0 - 60 mph 4.8 s4.4 s
0 - 100 mph 11.9 s11.0 s
Est. 1/8 mile 8.9 s @ 85.7 mph8.8 s @ 88.2 mph
1/4 mile 13.2 s12.9 s
Est. 100 - 200 kph 13.3 s12.6 s
Est. max acceleration 0.69 g (7 m/s²)0.67 g (7 m/s²)

Summary

  S5S4
Track Performance 284300
Straight line speed 10961191
Total 13811491

Verdict

S4 is the fastest by a small margin.

This comparison has been viewed 5k times.

More acceleration data at dragrace.me

Acceleration graph

Acceleration chart
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Jon  10y ago

Actually Motor Trend has gotten a 4.5 for the S5, and this has been matched by quite a few owners using a vbox


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Anonymous  10y ago

S4 ran 0-60 in 4.5 and 1/4 in 12.9 in this months road and track. WOW!!! Never seen any S5 numbers like that. S4 hands down winner, and it whoops the S5 around the track


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Anonymous  10y ago

s4 is faster in a straight line
i have an s5 and my friend just got the new s4. both automjatic. straight line accelerations he wins every time.


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Anonymous  10y ago

S4 Over an S5? Are you kiddin me, no contest...S5!!


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BumRush  10y ago

Mr Sakimano, 0-60mph, is 0-97kmh, so theres a .2s difference, but that also depends on the car and shift.


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sakimano  10y ago

Lou...this data sucks! :)

S5 4.2 FSI has been tested by
car and driver - 0-60mph 4.8 seconds; 1/4 mile 13.4 seconds
road and track - 0-60 mph 4.8 seconds; 1/4 mile 13.2 seconds
Edmonds Insideline 0-60 mph 4.9 seconds; 1/4 mile 13.2 seconds

The S4 3.0T has been tested by two of the same publications
car and driver - 0-60mph 4.9 seconds; 1/4 mile 13.4 seconds
Edmonds Insideline 0-60 mph 4.9 seconds; 1/4 mile 13.2 seconds

Curb weight for both cars was around 3900 lbs in all tests (3850-3950)