Hyundai D4HB 2.2 Diesel Overview

The Hyundai D4HB is a 2.2-liter inline-four turbocharged diesel engine used in vehicles such as the Hyundai

Santa Fe and Kia Sorento. Known for its strong torque, fuel efficiency,

and long-term reliability, it's part of Hyundai's R-Series of diesel engines and is widely regarded as one

of the brand's most capable diesel units. Producing 175 to 201 horsepower and up to 441 Nm of

torque, the D4HB features a DOHC 16-valve aluminum head, common rail direct

injection , and a variable geometry turbocharger . Later models are Euro 6 compliant,

using a diesel particulate filter and exhaust gas recirculation system. The engine is praised

for its low-end pulling power and smooth performance, making it ideal for towing and long-distance