GTFour

GTFour, commonly written as GT-Four, refers to Toyota's Celica GT-Four, a high-performance all-wheel-drive variant of the Celica developed to meet Group A rally homologation requirements. It pairs a turbocharged inline-four engine with a permanent four-wheel-drive system and a tuned chassis to deliver enhanced traction and handling, aiming to blend road usability with rally-inspired performance.

The GT-Four line evolved through three main generations, known by the chassis codes ST165, ST185, and ST205. Each generation introduced improvements in power delivery, drivetrain reliability, suspension tuning, and aerodynamics, while preserving the core concept of a road-going car designed with rally technology in mind. The ST165 marked the start of the program, the ST185 brought substantive updates, and the ST205 represented the most advanced variant of the lineup.

In motorsport, GT-Four variants formed Toyota's factory World Rally Championship program during the 1990s, competing in Group A and contributing to Toyota's rally heritage. On the road, the GT-Four models are remembered for offering a performance-oriented driving experience that balanced everyday practicality with enhanced acceleration and handling. After the GT-Four era, the Celica line was gradually phased out, but the GT-Four name remains associated with Toyota's rally era and its approach to integrating production cars with competitive performance technology.