The Toyota 2KD-FTV is a 2.5L (2,494 cc) inline-four, turbocharged diesel engine from Toyota’s KD engine family, introduced in 2001 and widely used in models like the Hilux, Hiace, and Fortuner. Known for its durability and fuel efficiency, this D-4D common rail diesel engine delivers between 88 kW (118 hp) and 102 kW (136 hp), depending on the market and model year 1. While it's praised for strong low-end torque and reliability in harsh conditions, common concerns include injector failure, EGR valve clogging, and turbocharger wear—especially when operated with poor-quality fuel or irregular maintenance. Understanding the full 2KD engine specs helps owners make informed decisions about performance tuning, repairs, or replacement.