What is the most serious problem with the current Leiling Hybrid?

[KiaraDella]

The most serious problems with the current Leiling Hybrid are transmission noise and battery terminal rust issues. Below is relevant information about the Leiling vehicle: 1. Exterior: The Leiling Hybrid model is based on the regular version but features a redesigned front fascia. The lower grille size has been reduced, and silver chrome trim has been added to the bumper for a more stylish appearance. Blue headlight accents and blue logos further emphasize its new energy vehicle identity. 2. Powertrain: The Leiling Hybrid is equipped with a hybrid system consisting of a 1.8L Atkinson cycle engine and a permanent magnet synchronous motor. The engine delivers a maximum output of 73kW, while the motor provides 53kW. Official data shows the vehicle's combined fuel consumption is just 4.2L/100km.

[SiennaLynn]

I believe the most significant pain point of the Leiling Hybrid currently is the aging issue of its hybrid battery. After driving this car for several years, I've seen many owners complain about rapid battery degradation, especially under high mileage or hot weather conditions, where battery performance noticeably declines, leading to soaring fuel consumption or weakened power. Replacing the battery costs a staggering amount, at least tens of thousands of yuan, which is a huge burden for those on a tight budget. Even worse, this can also affect other systems, such as unstable motor performance. Although Toyota's quality is generally reliable, the battery lifespan typically starts showing problems around 8 years. If not properly addressed for long-term use, it may lead to more malfunctions. It's advisable to check the battery's health before purchasing and perform timely daily maintenance; otherwise, this issue will gradually worsen, affecting driving safety.

[VincentRose]

What frustrates me most about driving the Levin Hybrid is the high maintenance costs. If hybrid system components like the battery or inverter fail, a single replacement can be extremely expensive, requiring specialized repair shops with labor fees starting at several hundred yuan. I've personally spent thousands fixing minor issues, which is a huge financial burden. Insurance premiums are also slightly higher than regular cars. While daily maintenance saves fuel, major repairs instantly negate those savings. Post-warranty battery issues are even more troublesome, causing a steep drop in resale value. For commuters, the initial goal of saving money is undermined, making pure electric or gasoline cars seem more hassle-free. Overall, the most serious issue is the hidden costs that degrade ownership experience—thorough calculations are essential before choosing.

[PaigeLynn]

The biggest flaw of the Leiling Hybrid is its acceleration response issue. When driving on the highway, the power transition from electric to gasoline is sluggish, making overtaking difficult and potentially risky. I frequently encounter this situation while driving, and the noise level is also quite high, compromising comfort. Although its fuel efficiency is a clear advantage, the core weakness in the powertrain makes daily commuting less enjoyable.