Toyota Mark X GT300 (GT300)
The Toyota Mark X GT300 is a JAF-GT style Japanese Super GT machine built around Toyota’s mid-size Mark X sedan silhouette, developed to compete in the GT300 class where balance, agility, and durability matter just as much as outright power. In sim form it captures that quirky underdog charm — a real touring-car-based GT racer with proper aero, slicks, and the kind of mechanical grip that makes the class so fun to drive.
Key Specs (BoP-dependent, typical sim values)
Powertrain: 3.5L Toyota naturally aspirated V6 racing engine, front-mounted, longitudinal
Total Output: ~300 hp (224 kW) combined
Redline: ~7,500–8,000 rpm
Transmission: 6-speed sequential
Weight: ~1,100 kg minimum
Dimensions: Based on Toyota Mark X GT300 silhouette | Width and aero package vary by season/BoP
Tires: GT slicks on forged racing wheels
Brakes: Ventilated racing discs with multi-piston calipers
Layout: Front-engine, rear-wheel drive
In the Simulator Feel
The Mark X GT300 is a stable, momentum-based GT car that rewards clean lines and disciplined inputs. Compared with the wilder GT300 field, it feels approachable and confidence-inspiring, with predictable weight transfer and enough aero to stay composed through fast direction changes. It may not have the raw punch of the more exotic GT300 entries, but it makes up for it with consistency, balance, and an easy rhythm that suits longer runs and close racing.
Engine & Sound: The Toyota V6 delivers a smooth, hard-edged racing note that builds cleanly through the mid-range and into a lively top end. It’s less theatrical than a turbocharged GT300 car, but the intake and exhaust roar give it a purposeful, mechanical character that feels very authentic to Japanese GT racing.
Handling Characteristics:
Cornering: Neutral and predictable, with safe understeer at the limit if you overdrive the front end.
Traction: Strong rear grip off the line and on corner exit, provided you feed in throttle progressively.
Braking: Solid and easy to modulate, with good stability under pressure.
Top Speed: Respectable for GT300, though it’s usually the corners and consistency that make the difference.
Driving Style Tip: Focus on keeping the car tidy and maintaining momentum. Smooth trail braking and early, patient throttle application will unlock the best lap times, especially on technical circuits where agility matters more than power.
Livery & Aesthetics: The Mark X GT300 has a distinctly Japanese GT look — low, aggressive, and heavily sculpted, with wide fenders, a large rear wing, and race livery that gives the practical sedan shape a serious motorsport identity. It’s one of those cars that looks both unexpected and perfectly at home on a Super GT grid.
For drivers who enjoy balanced chassis, close racing, and a bit of Japanese motorsport flavor, the Toyota Mark X GT300 is a rewarding GT300 entry that feels right at home in the sim.