Is the RS 5 or S5 faster?
It produces 270kW and 550Nm, sending that to all four wheels via a similar seven-speed dual-clutch. The S5 is much quicker as a result – 100km/h comes along in just 4. Audi, before reaching a 250km/h top speed. Power-to-weight falls slightly in the Audi’s favour, at 306bhp/ton versus 299. Claimed performance is very close too, the RS7 capable of 0-62mph in 3. M5 taking 3. Both cars require you to explore a vast range of dynamic settings.
Is RS6 or RS7 faster?
That’s 30hp and 50Nm more than the standard cars. More power also means faster acceleration. Both the RS6 and RS7 will do 0-60mph in 3. The latter incremental gain can’t match the M3, which outguns the RS4 with 503bhp, 479lb ft and 0-62mph in 3. But honestly, who cares whether it’s 3.