Is the Tucson dual-clutch transmission dry or wet?
2 Answers
The Tucson dual-clutch transmission is dry. The Tucson is a compact SUV under Hyundai. Taking the 2020 Hyundai Tucson as an example, it belongs to the compact SUV category with body dimensions of: length 4545mm, width 1850mm, height 1670mm, wheelbase 2670mm, and curb weight 1545kg. The 2020 Hyundai Tucson features a MacPherson strut front suspension and a multi-link independent rear suspension. It is equipped with a 1.6L turbocharged engine delivering a maximum horsepower of 177ps, maximum power of 130kw, and maximum torque of 265nm, paired with a 7-speed dual-clutch transmission.
I have studied automotive transmission technology for many years, and dual-clutch transmissions mainly come in two types: dry and wet. Most models of the Tucson use a wet dual-clutch system, which essentially means the clutch plates are immersed in oil to aid in cooling and lubrication, making it more reliable when handling high torque. This design offers better heat dissipation than dry systems, reducing wear during prolonged driving in congested areas. Hyundai opted for the wet type to enhance durability and avoid the overheating issues commonly seen in early dry dual-clutch transmissions. Drivers will notice smooth gear shifts with minimal jerking, especially in stop-and-go city traffic. Wet systems are also easier to maintain, typically requiring only regular oil changes during routine servicing. Overall, this choice for the Tucson is smart—fuel-efficient and safe, making it ideal for daily commuting.