The Sim-Lab GT1 Evo has been one of the most recommended aluminium profile cockpits for years. Now there’s the GT1 Pro, which is positioned as a redesign that aims to feel more “high-end” while staying accessible.
If you’re searching “GT1 Pro vs GT1 Evo”, you’re probably asking one of these questions:
- Is the new design noticeably stiffer for direct drive?
- Does it solve the common wheel mount and accessory mounting complaints?
- Should I buy the older Evo used, or the newer Pro new?
This guide focuses on the practical differences—and how to map them to SIMGASM’s cockpit tiers.
What changed in the GT1 Pro (the big ideas)
The GT1 Pro design direction is about making an 80x40 class cockpit feel more “complete” out of the box:
- Wheel deck redesign intended to be more robust for modern direct drive wheels.
- Front mount support included (helpful for higher-end wheelbases that prefer front mounting).
- Integrated side mount concept for shifters and accessories, so you’re not improvising with brackets.
- Faster assembly via pre-drilled holes and fewer corner-bracket style steps.
If you’re coming from a wheel stand or a tubular rig, the upgrade you’ll feel most is stability under braking and the “locked in” sensation under fast steering inputs.
GT1 Evo vs GT1 Pro: how the decision usually goes
Most buyers fall into one of these buckets:
1) “I want the best value and I don’t mind used”
A used GT1 Evo can be a great entry to profile rigs—if it’s complete and straight. Use our checklist here:
Buying a used Sim-Lab rig: GT1 Evo and P1X checklist.
2) “I want a clean, modern build with fewer compromises”
This is where the GT1 Pro appeals: it aims to reduce the amount of “aftermarket fixing” people do (front mount support, accessory mounting points, assembly improvements).
3) “I already know I want high-end torque or motion later”
If your plan includes motion or a very heavy accessory build, it can be smarter to skip the mid-tier debate and start on a higher-class cockpit.
How SIMGASM compares in the same segment
SIMGASM is split into four cockpit steps so you can choose based on what you actually need:
- SIMGASM Hobby simulator: entry level pricing with a surprisingly strong base for the money.
- SIMGASM Club simulator: the “universal” 80x40 cockpit tier (where most direct drive and load cell setups live happily).
- SIMGASM Sport simulator: bigger footprint, stronger wheel mount concept, and built-in routing paths for clean cable management as you upgrade.
- SIMGASM Pro simulator: flagship 160x40 tier when you want maximum rigidity and adjustability.
If you’re comparing GT1 Pro to SIMGASM, the closest match in “tier intent” is usually the SIMGASM Club simulator. If you want a more premium feel and a cleaner long-term build, SIMGASM Sport simulator is often the better comparison point.
Not sure which direction fits? Start with the https://simgasm.com/pages/guide-tour.
Don’t forget monitor planning
Many “rig upgrades” are actually monitor upgrades. Decide early whether you want:
- Integrated monitors (clean and compact), or
- Freestanding (stable alignment and easy future upgrades).
For SIMGASM builds, that’s typically a choice between Apex integrated triple monitor stand and Apex freestanding triple monitor stand.
Related: Integrated vs freestanding monitor stands.
Recommended SIMGASM upgrades for Sim-Lab owners
If you already have a Sim-Lab cockpit and you’re not replacing it, you can still upgrade the experience:
- Add a stable heel point with the heel plate.
- Mount accessories on a rigid arm: Apex side mounting arm.
- Move monitors to a stable stand for easier alignment: Apex freestanding triple monitor stand.
FAQ
Is the GT1 Pro “as good as” a P1X?
They target different priorities. The GT1 Pro is a refined 80x40 class cockpit. The P1X class is aimed at maximum adjustability and heavy builds. Your wheelbase torque, pedal force, and upgrade plans decide what makes sense.
Should I buy the cockpit first or the wheel/pedals first?
If you know you’re going direct drive and load cell, buying the cockpit earlier can prevent wasted money on temporary mounts. The cockpit is the foundation that lets the rest of the hardware shine.
Continue reading: Choosing your first direct drive wheel.
