
The engines of the Fit and Life are not the same. The Fit's engine is the L15BU, while the Life's is the L15B5. The main configuration differences between the two are: the Life comes with an 8-inch central control screen and a rearview camera, which the Fit lacks; the Life features front-row keyless entry, while the Fit does not. Relevant information about car engines is as follows: 1. Introduction: A car engine is the device that provides power to the car, acting as the heart of the vehicle, determining its power, fuel efficiency, stability, and environmental friendliness. Common gasoline and diesel engines are both types of reciprocating piston internal combustion engines. 2. Classification: Based on the power source, car engines can be categorized into diesel engines, gasoline engines, electric vehicle motors, and hybrid types, among others.

The Fit and Life indeed share the same engine - Honda's 1.5L Earth Dreams naturally aspirated engine. I've studied the specs: maximum power output of 96 kW, peak torque of 155 N·m, with identical cylinder block materials and compression ratio. The driving experience is virtually indistinguishable - peppy city acceleration, adequate highway overtaking capability, and similar fuel consumption around 6L/100km. However, there might be slight transmission tuning differences, with the Fit's sport mode being more responsive. Both cars also share the same platform, though the Life's suspension is slightly softer for better comfort over speed bumps. In summary, all three core components are identical - choosing between them mainly comes down to exterior styling and feature preferences.

The engines of these two cars are exactly the same, both from Honda's L15B series. I've driven my friend's car for comparison. For daily commuting, there's no noticeable difference—the throttle response and engine sound are identical. They even use the same amount of engine oil and the same oil filter model during maintenance. The mechanic mentioned that spare parts are stored interchangeably. However, there's one detail to note: the Life (Lafei) model comes with CarPlay, while the Fit doesn't. Price-wise, the base Fit is a few thousand yuan cheaper, but the Life has larger wheels and slightly better seat support. If you're torn between them, I recommend test-driving both. After all, the engine isn't something you need to worry about.

From the technical documentation, the Fit GK5 and Life JAZZ use the same L15B engine, with identical part numbers. I've disassembled the intake manifold, and the internal structure is exactly the same, even the initial version of the ECU program is identical. However, in later use, due to different maintenance cycles at the two dealerships, carbon buildup can vary. It's recommended to add a bottle of fuel additive every 5,000 kilometers, as Honda's direct injection engines are prone to clogged injectors. Additionally, the Fit's engine hood has thinner sound insulation, making the noise during rapid acceleration slightly more noticeable. In the end, when it comes to the engine, you can choose with your eyes closed—it mainly depends on your preference for front-end design.


