How about BYD G6 1.5T? Are there any friends who are driving to talk about the experience?

1. Now the banana tube of the booster is too close to the machine, and the oil-water mixed cooling is not strong enough, so heat dissipation is a problem.

2. The cylinder block is made of aluminum alloy. The torque is about 240, and the low torque power is sufficient. It is doubtful how long this aluminum alloy cylinder can withstand such use.

3. The power output of1.5 is higher than that of Volkswagen TSI engine. The fuel consumption was released as No.93. According to the official release of 10. 1, BYD manufacturers claimed that the boosting value was 1.5 bar.

Relatively high pressure and compression ratio+direct injection+No.93 fuel+adjusting torque of +240 Nm.

Unless there is moisture in the above parameters, or BYD's engine technology has surpassed the popular and general turbocharging technology.

Otherwise, the owner of this car will definitely report the cylinder explosion and oil leakage of 1.5T engine in the near future.

4. The manufacturer's warranty period is 4 years, 654.38+ 10,000 kilometers. If calculated according to Volkswagen's turbine life, it will probably remain at 654.38+0.5-0.2 million kilometers.

The maximum power 1 13kw and the maximum torque are 240N.m In other words, it is only a matter of time before this training mode uses TSI technology to burn oil, and the turbine life will be shorter. At that time, it will be over-guaranteed. Unless you run hard for four years, you will never reach 65,438+10,000.

You can only pay for it yourself. Unlike cast iron cylinder block, which has a short service life, for example, there is no oil film left on the engine, burning engine oil is not as simple as changing piston rings.

Personally, if the engine of 1.5T doesn't have such great torque and compression ratio, I might buy it. I think it's at least safe to turn it down.

Generally, the T engine is mainly cast iron, and the intercooling must be large enough. The compression ratio is low, and the horsepower behind the booster section is high.

Volkswagen T has a compound supercharged connection turbine that works late, and the cylinder block has a small hole oil film to protect power and torque, with moderate adjustment and large intercooling.

Small displacement

And what does BYD have? Not really. It is difficult to guarantee what this engine will look like when it reaches the edge of over-insurance.