This is a 2024 GMC Yukon SLT. The GMC Yukon is an SUV that’s been in production since 1991. This is from the fifth generation, which has been in production since 2020 (the first model year was 2021). The engine is a 5.3 liter L84 EcoTec3 V8 that produces 355 horsepower and 383 pound-feet of torque. The transmission is a 10-speed automatic.