What is the difference between the Leiling engines 9NR and 9NR_FTS?
3 Answers
The difference between the Leiling engines 9NR and 9NR_FTS lies in their tuning; these are essentially the same engine. Below are the relevant details about the Toyota Leiling: Suspension: The Leiling features a MacPherson independent front suspension and an E-type multi-link independent rear suspension. Powertrain: The Leiling is equipped with two types of engines: a 1.2-liter turbocharged engine and a 1.8-liter naturally aspirated engine, with the latter used in the hybrid version. The 1.2-liter turbocharged engine delivers 116 horsepower and a maximum torque of 185 Nm, paired with a CVT transmission. The 1.8-liter naturally aspirated engine produces 98 horsepower and a maximum torque of 142 Nm.
When discussing the Levin's engine, I often come across friends talking about this topic during car repairs. Both the 9NR and 9NR-FTS are Levin's 1.2T turbocharged engines, but the latter's FTS stands for Freewheel Stop-Start technology, meaning it can automatically shut down some cylinders during cruising to save fuel, while the regular 9NR version lacks this feature. During my test drive, I found that the cylinder deactivation system in the 9NR-FTS results in lower fuel consumption, with a difference of about 0.5 liters per 100 kilometers in city driving, and the engine noise changes little, not affecting driving comfort. However, this system relies on more sensors, requiring more detailed checks during repairs to avoid circuit failures. Routine oil changes and maintenance costs are similar for both, but repairs might be more expensive if issues arise. Overall, if you frequently drive on highways, choosing the version with cylinder deactivation can save you a significant amount of money and is more environmentally friendly. Toyota designed it this way to cater to the trend of fuel efficiency.
As someone who commutes in a Levin, after chatting with fellow car owners, I realized the main difference between the 9nr and 9nr_fts lies in their fuel-saving mechanisms. Driving the 9nr feels completely normal with smooth power delivery. However, the 9nr_fts features cylinder deactivation technology, meaning certain cylinders shut off during coasting or low-speed driving to reduce fuel consumption. In daily driving, this tech noticeably decreases refueling frequency, saving around a hundred bucks monthly. Initially, you might sense slight RPM fluctuations as the engine self-adjusts in eco-mode, but there's no stuttering or vibration. Long-term usage shows equal engine reliability. I'd recommend the 9nr_fts version for its wallet-friendly and eco-conscious benefits – Toyota's upgrade proves genuinely practical.
