Porsche 911 GT3 v GT4 RS: TRACK RACE

Thanks to RMA Track Days for making this video possible:
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Mat and Racing Motorist Sam are off on another road trip, and they're taking a & a Cayman all the way from the UK to Medspa Francorchamps to put these track-focused Porsches through their paces!

However, they're not simply testing these cars on track, they'll also be finding out what they're like to deal with day-by-day on their journey over. They'll be finding out how they compare when driving through town and on a twisty roadway, while also comparing how comfy their interiors are and finding out which has the much better exhaust note. Not only that, but they'll also be discovering which has the very best boot space and usefulness!

But of course, the centrepiece of this video will be their performance on the track! And in spite of them both being Patios, there's one key thing these vehicles share – they're both powered by the very same engine! As a result, that suggests they're both packing a naturally-aspirated 4-litre flat-six that red lines at a glorious 9,000 RPM! Nevertheless, while the can push out 500hp and 450Nm, it's been dialled up a little in the , putting down 510hp and 470Nm.

Will that slight difference show the difference on track? Or will the hardcore GT4 RS have the edge? There's only one way to discover … LET'S RACE!


46 responses to “Porsche 911 GT3 v GT4 RS: TRACK RACE”

  1. carwow Avatar


    1. Apple Iphone Avatar
      Apple Iphone


    2. Richmills23 Avatar


    3. Soren Cerri Avatar
      Soren Cerri

      Why did u steal my first

    4. Charles Makhubele Avatar
      Charles Makhubele


    5. Matthew Norman Avatar
      Matthew Norman

      We need a Hyundai getz on carwow day 215

  2. Mario Formicadae Avatar
    Mario Formicadae

    We need more track races like this. Shows off more of the car’s potential

    1. Purwanti Allan Avatar
      Purwanti Allan

      Seems like these cars are legendary.

  3. Ray Theon Avatar
    Ray Theon

    Food holding capacity of the rear spoiler is my second most important consideration when purchasing a car, right after how many racoons fit in the left front wheel well.

    1. Olaf Hoftijzer Avatar
      Olaf Hoftijzer

      And of course how many hamsters can fit in the exhaust😂

  4. Wiretrap. Avatar

    There’s just something about that GT3

    1. kalel Wilson Avatar
      kalel Wilson

      It’s gorgeous 😍😍

    2. Purwanti Allan Avatar
      Purwanti Allan

      ​@kalel Wilsonas gorgeous as even 959.

  5. Shaun O'Connell Avatar
    Shaun O’Connell

    I couldn’t choose, they are both beautiful German engineering masterpieces. I’d love to drive a Porsche.🏁

    1. Purwanti Allan Avatar
      Purwanti Allan

      Porsche still a true trackday weapon in my opinion.

    2. ORNG Avatar

      I have driven a 992 GT3 RS on track. Only limits to the car is you. (I’m no race driver lol)

    3. QK spyder Avatar
      QK spyder

      I’d still go for a Porsche over a Cayman.

    4. Olaf Hoftijzer Avatar
      Olaf Hoftijzer

      @QK spyderyou mean the 911?

  6. Jorrit Janssen Avatar
    Jorrit Janssen

    One of the best carwow video ever! 🤝🏼

    1. Purwanti Allan Avatar
      Purwanti Allan

      No doubt

    2. Rhesa Rozendaal Avatar
      Rhesa Rozendaal


  7. Russ Clark Avatar
    Russ Clark

    Great to see more of Sam the racing driver 😎

    1. Purwanti Allan Avatar
      Purwanti Allan

      Imagine if Sebastian Loeb joins in.

    2. Splenced Avatar

      @Purwanti Allan nah

  8. The Endless Avatar
    The Endless

    I’m not the only one that has watched carwow for ages and never stopped finding them entertaining

    1. Purwanti Allan Avatar
      Purwanti Allan

      The GT4RS and GT3 are equally underrated cars.

    2. Seb Avatar

      not the only one.. same here

    3. Ex nihilo nihil fit Avatar
      Ex nihilo nihil fit

      And how do you know that? :>

    4. Splenced Avatar

      @Purwanti Allan no they aren’t. also, your reply has literally no correlation to the comment

  9. uTROT Avatar

    The Porsche Cayman GT4 RS is what I consider my dream car, no hypercar, no 1000 horsepower…

    Just what a modern sport car should be, somewhere between purity and perfection.

    1. Plot Avatar

      “Between purity and perfection” is so well said. Sounds like a slogan of a successful sports car company 😁

    2. J L Avatar
      J L

      Same here, but it’s still $300k 😢

    3. Josh Reynolds Avatar
      Josh Reynolds

      For 300k I would like 1000 hp to its 2023 with ev knocking on the door🤣. That to me is purity and perfection. Probably would pick the faster gt3, I can always make the exhaust sound better because to me they aren’t equipped with enough power anyways.

    4. jona ohana Avatar
      jona ohana

      Drive it first , honestly never fantasize go get a drive , my favorite cars in my garage are cars I didn’t expect

    5. J L Avatar
      J L

      @Josh Reynolds The exhausts sound the same between the 2. It’s the induction noise that is way louder on the GT4 RS because the air box is literally a foot from your head. Exhaust would help but induction is what you experience the most as a driver.

  10. Therod Avatar

    Loving these longer, more ‘real world’ videos and Sam is awesome!

  11. Connor Hammond Avatar
    Connor Hammond

    Ah, my favourite format back again. And Sam is a brilliant co-presenter. I hope you keep giving him a chance to grow, here.

  12. Dale Jones Avatar
    Dale Jones

    Mat having fun as always

  13. RayBlaxe Avatar

    GT 4 RS sound is insaneeeeee😍🔥🔥

  14. Simon Bussey Avatar
    Simon Bussey

    The middle lane driving is on point!

  15. Brian O'Neill Avatar
    Brian O’Neill

    Good to see we’re getting more sam in the videos

  16. Adhithya Siriwardana Avatar
    Adhithya Siriwardana

    Qe need some more videos with Sam the racing driver + Mat❤

  17. jng1226 Avatar

    Excellent job! Especially including the analysis and breakdown of the difference between both cars AND drivers. Thanks!

  18. Phil S. Avatar
    Phil S.

    I did 2:39.6 with my 992 GT3 at Spa (with a 100kg passenger and 2 overtakes). This car is amazing!

  19. Suradip Mandal Avatar
    Suradip Mandal

    15:54 man your happiness and that sound of engine between 8k to 9k rpm ❤❤❤❤

  20. The Average Nerd Avatar
    The Average Nerd

    Back to spa with two more porsches! Love to see it

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