Should the Lynk & Co 06 Yao Halo use 92 or 95 octane gasoline?
3 Answers
The Lynk & Co 06 Yao Halo should use 92 octane gasoline, as this fuel grade is recommended in the vehicle's official user manual. In addition to checking the appropriate gasoline grade in the user manual, the fuel cap of the Lynk & Co 06 Yao Halo will also indicate the recommended grade. You can also find this information on the fuel cap. Typically, the fuel grade can also be determined based on the engine's compression ratio. Vehicles with an engine compression ratio between 8.6-9.9 should use 92 octane gasoline, while those with a compression ratio between 10.0-11.5 should use 95 octane gasoline. If the compression ratio is even higher, 98 octane gasoline is recommended. However, with the application of new technologies, the compression ratio alone cannot determine the appropriate fuel grade. Engines with high compression ratios can also be tuned to use lower octane gasoline. This is because, besides the compression ratio, other factors such as ignition timing, turbocharging technology, and Atkinson cycle technology also play a role. Generally, the higher the gasoline grade, the higher the octane number and the better the anti-knock performance. 92 octane gasoline contains 92% isooctane and 8% n-heptane, while 95 octane gasoline contains 95% isooctane and 5% n-heptane. If the Lynk & Co 06 Yao Halo occasionally uses the wrong gasoline grade, simply switch back to the correct grade after the current tank is used up. However, prolonged use of the wrong gasoline grade can have the following effects: For vehicles designed for lower octane gasoline, using a higher octane grade will not cause damage, but the increased octane number can alter the fuel's ignition point, leading to delayed combustion in the engine. This results in reduced engine power and thermal efficiency, with the practical effect being poorer performance. For vehicles designed for higher octane gasoline, using a lower octane grade can cause engine knocking. Because the octane number is significantly lower, the gasoline's ignition point decreases, causing it to ignite prematurely during the compression stroke. If the fuel ignites before the spark plug fires during the compression stroke, resistance will occur during the upward stroke. This resistance makes the engine run very unevenly. If the knocking is mild, it may only increase noise without obvious damage to the engine. However, if the knocking is severe, it indicates serious engine conditions. The vibrations not only affect driving stability but can also cause abnormal wear on the pistons and cylinders, and in severe cases, even cylinder scuffing.
As someone who has driven for several years, I think the Lynk & Co 06 Yao Halo performs more reliably with 95-octane gasoline. The manufacturer's manual usually recommends 95-octane for turbocharged engines due to their higher compression ratio, which ensures more complete combustion for optimal performance and fuel efficiency. From my personal experience, while using 92-octane long-term saves money (a few dozen yuan per tank), the car's acceleration feels sluggish, and carbon buildup may increase over time. The price difference between 95 and 92 is minimal—averaging less than 1,000 yuan extra per year—for the benefits of worry-free driving and extended engine life, which is absolutely worth it. On highways or uphill drives, the power delivery feels noticeably smoother with reduced noise. Don’t forget regular fuel system cleaning to further protect the engine.
I often commute in my Lynk & Co 06. This car is quite stylish and has ample power. It's recommended to use 95-octane fuel for better reliability. Not to scare you, but using 92-octane fuel with its lower engine compression ratio might cause knocking or sluggish acceleration. Especially in city traffic jams, I've tested the difference between the two: 95-octane gives quicker throttle response and more agile starts, while 92-octane feels slightly duller. In terms of fuel costs, 95-octane is a few cents more expensive per liter than 92-octane. Driving 1,000 kilometers a month means paying a few dozen yuan extra - a small price for greater protection. Long-term use of lower-grade fuel might damage the engine, and repairs could end up costing more. During maintenance, mechanics always advise against cheaping out on fuel, plus higher-grade fuel means cleaner emissions. Simply put, choosing 95-octane enhances driving pleasure.
