
Lingdong is equipped with a CVT transmission called Intelligent-Variable-Transmission (IVT), which is independently developed by Hyundai. In terms of quality and durability, it is not inferior to Aisin transmissions. Here are the relevant details: Advantages of CVT transmission: The powertrain of Lingdong 1.5L+CVT shows improvements in fuel consumption and smoothness compared to the previous generation's 6-speed automatic transmission. Unlike Japanese CVTs, the Korean CVT adopts a chain-type structure where numerous chain links are stacked together. This design provides higher torque transmission, reduces the likelihood of slippage, and improves transmission efficiency. However, the downside is that engine noise tends to be louder. CVT transmission with manual driving mode: It can be driven like a manual-automatic transmission by maintaining a specific gear for a more engaging driving experience. With deeper throttle input, the transmission automatically switches to AT driving mode, ensuring good power output while maintaining the smoothness characteristic of CVTs. Additionally, there have been no reported quality complaints on relevant platforms so far, and the manufacturer offers a comprehensive warranty policy.

I've been driving the Elantra for three years. This model mainly uses two types of transmissions: the older 1.6L engine mostly comes with a 6AT automatic transmission, which drives exceptionally smoothly with no jerking during acceleration. The newer 1.4T version uses a 7-speed dual-clutch transmission that shifts quickly and is very fuel-efficient on highways. I recommend paying attention to the transmission version when looking at used cars, as models after 2019 mostly switched to dual-clutch. Hyundai's powertrain matching is quite good - the transmission responds quickly even during cold starts in winter, unlike some cars that tend to hesitate. If you frequently drive on mountain roads, the manual mode is particularly convenient, with paddle shifters responding much faster than expected.

After researching the transmission configurations of the Elantra, I found significant differences across model years. The 2016-2018 models mostly featured a 6AT paired with a 1.6L naturally aspirated engine. This transmission has been used by Hyundai for many years with proven reliability, though its fuel efficiency is average. Starting with the 2019 facelift, they switched to a 1.4T engine paired with a 7DCT dual-clutch transmission. While there might be slight jerking in city driving, it's truly fuel-efficient on highways. For those considering a used Elantra, it's advisable to check the transmission fluid change records, especially for the 6AT model, as skipping fluid changes every 60,000 km can lead to issues. Hyundai has done a good job with transmission cooling; even in summer traffic jams, I've never encountered overheating warnings.

In the repair shop, I've come across quite a few Elantras. There are mainly two common transmission setups: the older 6AT and the newer 7DCT. The 6AT is particularly durable – I've seen some last 200,000 kilometers without major overhauls, but it requires regular transmission fluid changes. The dual-clutch version occasionally hesitates during frequent stop-and-go city driving, but switching to Sport mode actually helps. Hyundai installs the transmission control module on the left side of the engine bay, making it particularly prone to short circuits if the car goes through water. Repairs are significantly more expensive than Japanese cars. I recommend owners check the transmission mount bushings every two years – they can cause strange noises when worn out.


