Porsche unveiled the 911 GT4 R on June 25, its first GT4 race car built on the 911 platform. The 520 PS rear-engine racer enters real-world competition in 2027, and iRacing’s history with Porsche makes it a car to watch for the sim.
The GT4 doesn’t rotate like a formula car. Here’s how trail braking works differently in GT cars and how to adjust your technique to get the car rotating properly at corner entry.
From 20 hours to 200 laps, every iRacer has a different Nordschleife story. Here is what the community says about learning timelines, key milestones, and the corners that take longest to click.
iRacing’s AI can be incredible once tuned right. This guide shows how to build a custom roster, balance aggression, optimism, and smoothness, and create realistic, story-driven races that feel like competing in a real championship.
Learning the Nürburgring Nordschleife in iRacing? This deep-dive compares MX-5/GR86 “map the track” options with GT4 picks (BMW, Mustang, AMG, Cayman), then gives you section-by-section drills, simple setup tweaks, and a 10-day plan to go from survival pace to confident, clean laps.
iRacing’s Season 4 update introduced a revised tire model for the GT4 class, and it’s proven to be one of the most impactful changes of the season. Drivers across multiple platforms have noticed a distinct shift in how the cars behave — particularly with tire temperature buildup, wear, and grip consistency over long runs. If…
Updates refine the Ford Mustang GT4’s balance and performance.
The entire GT4 class just got its biggest rework since the cars arrived in iRacing. iRacing rebuilt the class around modern physics primitives, a fully updated tire model (dry and wet), and a rules/BoP pass that aligns the sim with today’s IMSA Michelin Pilot Challenge (IMPC). The result: higher top speeds, lower minimum corner speeds,…
The Ford Mustang GT4 brings the raw attitude of American muscle into the tightly balanced world of GT4 racing. Designed and developed in partnership with Multimatic Motorsport, the car translates Ford’s heritage into a package that is both modern and competitive. Underneath the aggressive bodywork is a purpose-built race machine that combines brute strength with…
In this video, iRacing gives a first full look at the Ford Mustang GT4: its in-game visuals, aerodynamics, and ambient/rain effects. The footage includes both static and on-track shots, showing details like the DSSV dampers, GT4 aero parts, natural fiber body panels, and the driver’s view. It gives a sense of what it’s like to…
Unveiled in the summer of 2023 for competition beginning in 2024, the Ford Mustang GT4 was officially announced by iRacing and Ford/Multimatic to join the GT4 class. Some of the announcement’s key points included:
The iRacing Aston Martin partnership is officially expanding. In the August 2025 development update, iRacing confirms a new multi-car collaboration with Aston Martin that begins with the recently announced Vantage GT3 EVO. Developers say this is just the start of a broader lineup of Aston Martin race cars set to arrive in future builds. According…
A visual showcase of the BMW M4 GT4 (G82) Evo in iRacing.
Specs, handling traits, and racing style of the BMW M4 GT4 (G82) Evo.
Advice for mastering the BMW M4 GT4 (G82) Evo in iRacing.
The BMW M4 GT4 (G82) Evo joins iRacing’s GT4 roster.
If you like solo endurance events like the ROAR, you are going to love this! The MOAR Endurance Series, starting in Season 2, will feature biweekly races with limited time slots with some of our newest content in the Touring Car and GT4. These 2 hour long solo endurance events will follow along the IMSA…
A visual showcase of the Aston Martin Vantage GT4 in iRacing.
Specs, handling traits, and racing style of the Aston Martin Vantage GT4.
Advice for mastering the Aston Martin Vantage GT4 in iRacing.