The Best Sim Racing Deals in the Steam Racing Fest

The Best Sim Racing Deals in the Steam Racing Fest

The Best Sim Racing Deals in the Steam Racing Fest – Summer 2025

The Steam Racing Fest is back, and it’s one of the best times of the year to expand your sim racing library. Whether you're a newcomer looking for a solid place to start or a seasoned racer building out your DLC collection, this sale brings major discounts on some of the most popular racing sims on the market. We've combed through the deals to highlight the best value titles — all of which are supported on Simracing.GP to make your online racing experience simple, smooth, and streamlined.

If you're looking to get the most out of your racing hardware, here's where to start.

Assetto Corsa – Ultimate Value for New Racers

  • Base Game: 90% off – just £1.09

  • Ultimate Edition (includes all DLC): 90% off – only £3.89

Why it matters: Assetto Corsa remains one of the most moddable and flexible sims available. At under £4 for the full package, it's arguably the best value in sim racing today. From GT3s to classics, you’ll find countless mods and online events across Simracing.GP. Pair it with Sync (our setup and livery installer), and you’re race-ready in seconds.

Assetto Corsa Competizione – Serious GT3 Simulation

  • Base Game: 80% off – £7.99

  • GT World Challenge 2020, 2023 DLC: 60% off

  • British GT, GT4, American Track Pack DLCs: 60% off

  • Challengers Pack (adds Porsche, Audi, BMW and more): 60% off

Why it matters: Built on Unreal Engine, ACC is the go-to sim for modern GT3 and GT4 racing. Every DLC adds meaningful content, from cars to full circuits. All of it works seamlessly with Simracing.GP, where you can join structured leagues, one-off events, and use Sync to install everything automatically.

RaceRoom – Premium Packs Without the Hassle

  • Starter Pack: 75% off

  • GT3 Pack, DTM 2020/21, Group C, WTCR, Formula Packs: 50–75% off

  • Track Packs (Nürburgring, Nordschleife, Macau): up to 75% off

Why it matters: RaceRoom’s pay-per-content model can be complex, but this sale offers a great way to build your garage. Buying a pack gives you access to premium content at a fraction of the usual cost. On Simracing.GP, we host regular multiclass and endurance events using this exact content lineup — now’s the time to get in.

Automobilista 2 – Underrated, but Growing Fast

  • Base Game: 60% off – £12.39

  • Ultimate Track and Car Pass Bundles: up to 50% off

  • Historical and Modern DLCs (GT1, Formula USA, Spa, Monza): 25–40% off

Why it matters: AMS2 is carving out a reputation for its dynamic weather, time of day transitions, and diverse vehicle roster. It’s not yet as widely used as AC or ACC, but it’s gaining traction. If you enjoy unique vehicles and varied racing experiences, this is a solid pick, especially at the current price.

Le Mans Ultimate – The new kid on the block

  • Base Game: 13% off – £25.22

  • ALL DLC: 20% off

Why it matters: Le Mans Ultimate is no longer an early access title - it’s now in v1.0, but still promises more to come. This may be the best value time to jump in to this growing sim at a little over £25. Race Hypercars, GT3, GTE and LMP2 machinery right now on stunningly reproduced WEC calendar circuits, with ELMS coming soon.

Simracing.GP allows you to create events for registration with LMU and has fantastic tools to simplify the admin that goes with running events once you have entered the race results.

Why Buy Now?

Steam’s Racing Fest only runs for a limited time, and many of these prices won’t return until the winter sale. It’s the perfect moment to:

  • Jump into sim racing without breaking the bank

  • Expand your content so you can join more community races

  • Get set up with Simracing.GP and use Sync to make race night as simple as click and drive

Sim Racing, Simplified

Buying the game is only step one. If you want to race against others, install car setups, share liveries, or join championships, the process can get overwhelming. That’s where Simracing.GP steps in.

With our new Sync tool, you can install liveries, setups, and server settings automatically. No more folder browsing. Just launch, sync, and race.

So grab the deals, then join the thousands of sim racers using Simracing.GP to simplify their racing.

Ready to race?
Browse events, join a championship, or create your own league today on Simracing.GP

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Written by:

Adam Eley

Commercial Director