What are some examples of underpowered cars?

[VonEmmett]

Underpowered cars with high fuel consumption include the Mitsubishi EVO, BYD G5, Landwind X7, Buick GL6, and Volkswagen Tiguan. The Mitsubishi Group is a loosely organized entity formed by companies that emerged after the dissolution of the former Mitsubishi zaibatsu in Japan. The name 'Mitsubishi' combines 'mitsu' meaning 'three' and 'bishi' meaning 'water chestnut' (referring to a rhombus shape). Below are some common reasons for high fuel consumption: 1. Poor driving habits: Fuel consumption is closely related to the driver's habits, such as prolonged idling without turning off the engine, frequent ignition, aggressive acceleration or braking, driving at high speeds in low gears or low speeds in high gears. These habits significantly contribute to increased fuel consumption. 2. Improper tire pressure and tire wear: Low tire pressure increases friction between the tires and the road, raising resistance and fuel consumption. Normal tire pressure is around 2.5 bar, which can be slightly reduced by 0.1 bar in summer. However, tire pressure should not be too high either; it's best to follow the vehicle's recommended values. Additionally, severely worn tires can cause frequent slipping, also increasing fuel consumption. 3. Fuel quality and carbon deposits: Many drivers overlook fuel quality. Poor-quality gasoline can lead to increased carbon deposits, which roughen the intake pipe walls, affecting air intake efficiency and mixture quality, causing a sharp rise in fuel consumption. Therefore, gasoline quality should not be neglected. Regular maintenance at authorized service centers is a forward-looking investment, ensuring normal vehicle performance and saving unnecessary expenses in the long run.

[VanLeonardo]

I've been driving for several years, especially some spacious SUVs and small-engine cars, and the experience is really hard to describe. Take the Great Wall Haval H6, for example. The car body is quite heavy, paired with a 1.5T engine. It's fine for city driving, but once you hit the highway or go uphill, it struggles like it's out of breath. Even with the accelerator floored, the power is insufficient, making acceleration and overtaking dangerous. The fuel consumption is also surprisingly high, costing 200-300 yuan in gas every time you go out, not to mention frequent trips to the repair shop due to engine overheating issues. The Wuling Hongguang is another example—it looks spacious and convenient for hauling goods, but the small engine simply can't handle it. Driving on mountain roads makes it squeak, and long-term use poses significant safety risks. I regret not checking the weight-to-power ratio before choosing these cars. Next time, I'll definitely avoid such situations and opt for a more balanced vehicle for peace of mind.

[ElliotLee]

As a young person who just bought a car, I've personally experienced the pitfall of buying a big car with a small engine. My Wuling Hongguang, which I use for hauling goods, only has a 1.2L engine but the body is unbearably heavy. Driving it feels like pushing a mountain to move. The acceleration is painfully slow—after waiting at a traffic light, it takes forever to catch up with the flow of traffic. In congested areas, it guzzles fuel like water. Every month, my fuel costs are half again as much as my friend's compact car, and it's even worse with the AC on in summer. I've also heard that some versions of the BYD Song PRO have similar issues—great space and low price, but not cost-effective in the long run. Now, I'd recommend everyone to calculate fuel and maintenance costs before buying a car. No matter how cheap it is, don't touch an underpowered car.

[LeLeila]

From a safety perspective, pairing a small engine with a large vehicle is a significant hazard. I often observe such models, like the old Santana with a 1.6L engine—its body is too heavy for the underpowered engine, resulting in sluggish acceleration on highways and increased risk of rear-end collisions during overtaking. The Wuling Hongguang struggles on mountain roads, with the engine prone to overheating on inclines, potentially leading to stalling or breakdowns, which severely compromises driving safety. Particularly concerning are some domestic SUVs like the base model of the Great Wall Fengjun 5, where insufficient horsepower leads to extended braking distances. It is advisable for car buyers to prioritize the power-to-weight ratio, as vehicles with inadequate horsepower are more prone to accidents.