What engine does the Haima S5 use?

[VanBryce]

Haima S5 uses the engine model HMA-GN16-VF1, featuring VVT variable valve timing and VIS variable intake manifold technology. Below are the details about the Haima S5 engine: 1. The Haima S5 offers two engine options: a 1.6L and a 1.5T. The 1.6L naturally aspirated engine model is GN16-VF1, equipped with VVT variable valve timing, E-GAS electronic throttle, and VIS variable intake manifold technology, paired with a 5-speed manual transmission. It delivers a maximum power of 122 horsepower and a maximum torque of 160N·m, with peak torque achieved at 4000rpm. 2. The 1.5T turbocharged engine model is GN15-TF, featuring VVT variable valve timing and E-GAS electronic throttle, paired with either a 6-speed manual or CVT transmission. It produces a maximum power of 163 horsepower and a maximum torque of 223N·m.

[VonAngelina]

I remember when I test drove the Haima S5 two years ago, I specifically studied its engine configurations. The early 2014 models were all equipped with a 1.6L naturally aspirated engine from Shenyang Mitsubishi, codenamed 4A92, delivering 122 horsepower—adequate for daily use but slightly sluggish on uphill climbs. After the 2017 facelift, it offered two powertrains: the base model retained the 1.6L naturally aspirated engine, while the higher trim introduced Haima's self-developed 1.5T turbocharged engine, boasting 163 horsepower and featuring direct fuel injection technology. This 1.5T engine is quite interesting—it controls idle vibrations much better than the older models, though you can still feel a slight power dip when running the AC in summer. A colleague's 1.5T model has clocked 70,000 kilometers with no major issues, just regular throttle body cleanings. In the used car market now, the turbocharged versions are particularly sought-after, with fuel consumption about 0.8 liters lower than the 1.6L models.

[ChristianDella]

Last year when helping my cousin pick a used car, I carefully compared the engines of the Haima S5. There are mainly two options: the base model uses the GN16-VF1 1.6L naturally aspirated engine with Mitsubishi technology—durable but outdated; the upgraded version features the HMAGA15-TF 1.5T turbocharged engine delivering 184 Nm of torque, making overtaking particularly crisp. The 1.5T variant has a compression ratio of 9.5:1, and while the manufacturer recommends 95-octane fuel, it runs fine on 92-octane. Northern owners should note that turbo engagement is slightly delayed during cold starts, requiring the engine to warm up for smooth operation. A friend who runs an auto repair shop mentioned that the engine mount bushings on this car tend to wear out—if you hear a thud over bumps, it's time for an inspection.

[EvelynMarie]

The engine lineup of the Haima S5 varies by model year: All 2014-2016 models were equipped with a 1.6L naturally aspirated engine, while the mid-cycle refresh in 2017 introduced a 1.5T+6MT/CVT combination. Focusing on the 1.5T engine, this Haima-developed HMAGA15-TF has notable features: It utilizes a small-inertia turbocharger, delivering peak torque at just 1750 rpm, with low-end torque surpassing even Honda's 1.5T. While the Punch CVT transmission ensures smooth acceleration, it tends to hold gears up to 5000 rpm during hard acceleration. Owners in humid southern regions should replace spark plugs every 20,000 km, as the factory-installed nickel alloy plugs are prone to electrical leakage.