Picture of Mercedes-Benz S63 AMG Coupe

Mercedes-Benz S63 AMG Coupe

Twin Turbo V8, DOHC, 32v
585 ps (577 bhp)
900 Nm (664 lb-ft)
1995 kg (4398 lbs)
293 ps / tonne
Picture of BMW M6 (F13)

BMW M6 (F13)

V8, DOHC, twin turbo (twin scrolls)
560 ps (553 bhp)
678 Nm (500 lb-ft)
1896 kg (4180 lbs)
295 ps / tonne

Performance

  S63 AMG CoupeM6
0 - 100 kph 3.9 s3.9 s
0 - 200 kph 13.0 s11.3 s
Est. 1/8 mile 8.3 s @ 97.6 mph7.9 s @ 101.9 mph
1/4 mile 12.1 s11.8 s
Est. 100 - 200 kph 9.1 s7.4 s
Est. max acceleration 0.80 g (8 m/s²)0.77 g (8 m/s²)

Summary

  S63 AMG CoupeM6
Track Performance 00
Straight line speed 490600
Total 490600

Verdict

M6 is the fastest by a small margin.

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Acceleration graph

Acceleration chart
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PFK  1m ago

Both are slow as sh**. Jerky M6 all-or-none gas pedal is a slow speed nightmare. Get the computers out of the car so I can drive it.

 

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aaayyy  1m ago

Lucky for you, they just came out with the replacement M8 that kicks the M6's a$$. Seriously though. 600 hp standard and 617 with the competition. It'll do 0-60 in something like 3.1 seconds on the competition model and tops out at 155 with it's limiter on. Seriously, why the hell do they put on limiters on supercars?