Equipped with with 10GB RAM, up from the 6- or 8GB of the regular 6T models, this is one speedy smartphone.
It is now available to buy from Amazon for the first time after selling out last year. It's priced at £649 and available here.
For your chance to win the OnePlus 6T McLaren Edition, you'll need to use the giveaway form below. Simply log in to Gleam to use the entry options. You can choose to enter just once by picking one of the options after signing up below, or you can increase your chances of winning by choosing two or more options.
If you already follow us on Twitter, Facebook or YouTube, that'll count too. Simply press the +1 button and follow the instructions provided.
The competition will end on 11 March at midnight, and the winner will be announced the following day. The winner will be chosen completely at random by the Gleam app. This competition is open to UK residents only. Good luck!