The 2025 GT Winter Series was the fifth season of the GT Winter Series, a grand tourer motor racing championship organised by Gedlich Racing. It started at 16 January in Circuito do Estoril and finished at 9 March in Circuit de Barcelona-Catalunya.

Calendar Each event consists of three races; two races of 30mins, and one of 55mins with a mandatory pit-stop.

RoundCircuitDateSupportingMap of circuit locations1 Circuito do Estoril, Estoril, Portugal16–19 JanuaryGT4 Winter SeriesPrototype Winter Series2 Algarve International Circuit, Portimão, Portugal23–26 JanuaryGT4 Winter SeriesPrototype Winter Series3 Circuit Ricardo Tormo, Cheste, Spain13–16 FebruaryFormula Winter SeriesGT4 Winter SeriesTCR Spain4 MotorLand Aragón, Alcañiz, Spain27 February–2 MarchFormula Winter SeriesGT4 Winter SeriesPrototype Winter Series5 Circuit de Barcelona-Catalunya, Montmeló, Spain6–9 MarchFormula Winter SeriesGT4 Winter SeriesPrototype Winter SeriesSource:

Classes ClassGT2For FIA and SRO-homologated Group GT2 cars.GT3GT3 ProFor FIA Group GT3 cars.For GT3 cars with at least one Gold driver.Cup 1For Ferrari 296 Challenge cars.Cup 2For Porsche 911 GT3 Cup cars.Cup 3For McLaren Artura Trophy and 570S Trophy cars.Cup 4For Lamborghini Huracán Super Trofeo cars.Cup 5For Ferrari 458 Challenge, 488 Challenge and 488 Challenge Evo cars.Cup XFor every car not mentioned in other classes that fits in the performance window.

Entry list TeamCarEngineDriversClassRounds GT2 NM Racing Team Mercedes-AMG GT2 Mercedes-AMG M178 4.0 L Twin-Turbo V8 15 Alberto de Martin 3, 5 Manel Lao GT3 SR Motorsport by Schnitzelalm Mercedes-AMG GT3 Evo Mercedes-AMG M159 6.2 L V8 1 Kenneth Heyer All Moritz Wiskirchen Liqui Moly Team Engstler Lamborghini Huracán GT3 Evo 2 Lamborghini DGF 5.2 L V10 8 Luca Engstler P 3–5 Jonas Karklys3–4 Dante Rappange5 Konrad Motorsport Lamborghini Huracán GT3 Evo Lamborghini DGF 5.2 L V10 11 Carrie Schreiner 3–5 Danny Soufi Razoon - more than racing Porsche 911 GT3 R (992) Porsche M97/80 4.2 L Flat-6 14 Thomas Andersen 2, 4 Simon Birch2, 4–5 Leo Pichler5 PROsport Racing Aston Martin Vantage AMR GT3 Evo Aston Martin M177 4.0 L Turbo V8 17 Adrian Rziczny 5 Fabienne Wohlwend Pellin Racing Ferrari 488 GT3 Evo 2020 Ferrari F154CB 3.9 L Turbo V8 23 Thor Haugen 2 Paolo Ruberti Juta Racing Audi R8 LMS Evo II Audi DAR 5.2 L V10 24 Jonas Gelžinis 4 Eimantas Navikauskas CBRX by SPS Automotive Performance Mercedes-AMG GT3 Evo Mercedes-AMG M159 6.2 L V8 54 Dexter Müller 1–2 AKM Motorsport Mercedes-AMG GT3 Evo Mercedes-AMG M159 6.2 L V8 64 Charles Dawson 4 Aaron Farhadi Orange Racing by JMH Automotive McLaren 720S GT3 McLaren M840T 4.0 L Turbo V8 67 Marcus Clutton 4–5 Simon Orange BDR Competition by Grupoprom Mercedes-AMG GT3 Evo Mercedes-AMG M159 6.2 L V8 77 Alfredo Hernández Ortega 1–3, 5 SSR Performance Porsche 911 GT3 R (992) Porsche M97/80 4.2 L Flat-6 92 Keanu Al Azhari 2 Comtoyou Racing Aston Martin Vantage AMR GT3 Evo Aston Martin M177 4.0 L Turbo V8 270 Ricardo Baptista 3 Rafael Suzuki 700 Matisse Lismont 3, 5 Kobe Pauwels Cup 1 AF CorseFerrari 296 ChallengeFerrari F163 3.0 L Turbo V69 Danilo del Favero5 50 Rui Águas All Christiano Maciel 76 Andreas Bøgh-Sorensen 1–2, 4–5 Mikkel Mac 2, 4–5 Benny Simonsen 1 99 Nicola Caldani 2–3 Alberto Duran 101 Stefano Gai 3 Paolo Scudieri 124 Max Blancardi 3 Talal Shair 127 Rafael Durán 2–3 Sean Hudspeth 151 John Dhillon 2–3, 5 Matt Griffin 175 Andrea Gagliardini 3 Sven Schömer 198 Eric Cheung 3, 5 Daniele Di Amato Liqui Moly Team Engstler Ferrari 296 Challenge Ferrari F163 3.0 L Turbo V6 26 Alois Meir 3 James Owen DC Motorsport Ferrari 296 Challenge Ferrari F163 3.0 L Turbo V6 29 Anders Bidstrup 3 Mertel Motorsport Ferrari 296 Challenge Ferrari F163 3.0 L Turbo V6 80 Oscar Ryndziewicz 2–3 81 Antoine Berberich-Martini 2 Luca Ludwig Reparto Corse RAMFerrari 296 Challenge Ferrari F163 3.0 L Turbo V6 115 Shintaro Akatsu 3 168 Germana Tognella 3 Zois Skrimpias Araújo Competição Ferrari 296 Challenge Ferrari F163 3.0 L Turbo V6 150 Gonçalo Araújo 1, 3, 5 Álvaro Ramos Cup 2 PTT Racing Porsche 992 GT3 Cup Porsche 4.0 L Flat-6 7 Hubert Darmetko 3–5 Fabian Dybionka5 27 Przemysław Bieńkowski All Mateusz Lisowski 2–433 Fabian Dybionka5 Plusline Racing Team Porsche 992 GT3 Cup Porsche 4.0 L Flat-6 38 Joachim Bölting 1, 3 Wileco Motorsport Porsche 992 GT3 Cup Porsche 4.0 L Flat-6 44 Calle Bergman All Månz Thalin a-workx motorsport Porsche 992 GT3 Cup Porsche 4.0 L Flat-6 88 Ahmed Arif Alkhoori4–5 Förch Racing by Atlas Ward Porsche 992 GT3 Cup Porsche 4.0 L Flat-6 214 Jakub Twaróg 3, 5 Karol Kręt5 215 Mariusz Górecki 3 Karol Kręt Racar Motorsport Porsche 992 GT3 Cup Porsche 4.0 L Flat-6 911 Leandro Martins 1–2 Dieter Svepes MS Racing Porsche 992 GT3 Cup Porsche 4.0 L Flat-6 TBA TBA TBC Cup 3 Greystone GT McLaren Artura Trophy McLaren M630 3.0 L Turbo V6 22 Ryan James 2–4 Oliver Webb170 Jayden Kelly5 Mark Kempster MS Racing McLaren Artura Trophy McLaren M630 3.0 L Turbo V6 128 Andreas Greiling 3 Cup 4 ART-Line Lamborghini Huracán Super Trofeo Evo 2 Lamborghini 5.2 L V10 12 Shota Abkhazava 4–5 UNIQ Racing Lamborghini Huracán Super Trofeo Evo 2 Lamborghini 5.2 L V10 25 Jerzy Spinkiewicz 1–2, 4–5 Auto Sport Racing Lamborghini Huracán Super Trofeo Evo 2 Lamborghini 5.2 L V10 32 Alex Beatović 1–4 Petar Matić 3–4 333 Miloš Pavlović All Alessio Ruffini GT3 Poland Lamborghini Huracán Super Trofeo Evo 2 Lamborghini 5.2 L V10 79 Seweryn Mazur 1–3 DC Motorsport Lamborghini Huracán Super Trofeo Evo 2 Lamborghini 5.2 L V10 218 Steen Almsgaard 3 477 Ulrik Larsen 3 Cup 5 AF Corse Ferrari 488 Challenge Evo Ferrari F154CB 3.9 L Turbo V8 5 Sean Doyle 2–3, 5 Darren Howell 117 Giuseppe Casillo 3 Stefano Gai DC Motorsport Ferrari 488 Challenge Evo Ferrari F154CB 3.9 L Turbo V8 40 Jacob Bidstrup 3 Mertel Motorsport Ferrari 488 Challenge Evo Ferrari F154CB 3.9 L Turbo V8 80 Oscar Ryndziewicz1 Cup X MZR KTM X-Bow GT2 Audi 2.5 L I5 889 Simon Willner 2 Invitational Schubert Motorsport BMW M4 GT3 Evo BMW S58B30T0 3.0 L Turbo V8 56 Juliano Holzem 3, 5 Sandro HolzemIconClassPGT3 Pro

Results Bold indicates overall winner.