The Koenigsegg Agera is one stupendously quick supercar. It can travel from a dead stop to 186 miles per hour and back down to zero in a scant 21.19 seconds. That's not even enough time to sit through a car insurance commercial.

The Porsche 911 GT3 RS 4.0 isn't quite as quick, but it can boast some serious performance chops all its own. The race-ready 911 can hit 62 miles per hour in just 3.6 seconds, and a trip to 120 miles per hour takes only 11.5 seconds.

But while the GT3 RS 4.0 can't quite keep up with the Agera once the rubber starts rolling, this athletic Porsche can stop a bit more quickly. The GT3 RS 4.0 has reportedly beaten the Agera's braking record of 186 mph to zero in 6.66 seconds, and we have the video that proves it. Hit the jump to watch the speedometer plunge from 186 mph to zero in only 6.5 seconds.



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    • 1 Second Ago
  • 41 Comments
      Dvanos
      • 3 Years Ago
      Just a marvelous piece of German engineering all round.
      Dienliv
      • 3 Years Ago
      No way officer, there's no way I could have possibly passed you doing 200mph and be at a dead stop within 7 second.
      Dennis Baskov
      • 3 Years Ago
      That is impressive. Porsche may not make the fastest cars out there, but it's handling and breaking is unbelievable.
        lewazzinaroillus
        • 3 Years Ago
        @Dennis Baskov
        actually, porsche DOES make some of the fastest cars out there!,...the only car faster than the 997 911 turbo s is the buggati veyron!,....911 turbo s does 0-60 in 2.6 seconds,..buggati veyron 2.5,...so it is very very fast,...still the benchmark,...others have to match...nissan's gtr always plays catch-up to porsche's 911 turbo,...they go back and forth on "speed crown",..but, in the end, porsche always wins!,...plus porsche actually SELLS it's cars,...unlike that dud,...the gtr!
      IBx27
      • 3 Years Ago
      I counted 8 seconds, but still very impressive. My favorite part of this video is the driver actually driving the car instead of clicking stupid little plastic switches on the steering wheel to make the engine sound different.
        Georg
        • 3 Years Ago
        @IBx27
        That was from 331km/h to 0 and it was 7seconds... they clocked 300-0km/h (GPS) means they started braking at higher speed slowed down and the clock started the moment they passed 300km/h and stoped at 0km/h
      • 3 Years Ago
      [blocked]
        W1llth3thr1ll
        • 3 Years Ago
        the stereotype is very funny, obviously you are familiar with dutch drivers and their caravans
          • 3 Years Ago
          @W1llth3thr1ll
          [blocked]
      Allen Aventador
      • 3 Years Ago
      the speedmeter said the car was nearing 350km so the car was in fact over 200mph (320km) when it did the braking to 0. that is impressive. hats off to porsche for putting the biggest engine in a 911 ever!!
      Making11s
      • 3 Years Ago
      Breaking a braking record sounds cool.
      Glynn Hadskey
      • 3 Years Ago
      I love they way he pushed it past redline in topgear and just held it there.
      Boredinmin
      • 3 Years Ago
      That's gotta hurt.
      CarCrazy24
      • 3 Years Ago
      Goodness, those brakes will turn you inside out with that force.
      Agent55
      • 3 Years Ago
      Nothing but a dash-cam? Lame :|
      Alex Butti
      • 3 Years Ago
      GT3 RS 4.0, nuff said.
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