
4S stores provide basic services including: inspection and replacement of engine oil and oil filter, air filter, fuel filter, cabin air filter, spark plugs, and transmission fluid. The purpose of car maintenance is to filter out impurities from the engine oil and gasoline, preventing them from entering the engine and affecting its normal operation. Regularly replacing these components can effectively extend the engine's lifespan, maintain the vehicle's cleanliness, ensure normal technical conditions, eliminate potential hazards, prevent malfunctions, and slow down the deterioration process. The replacement intervals for car maintenance components are: 1. Brake pads should be replaced every 50,000 kilometers; 2. Spark plugs should be replaced every 20,000 kilometers; 3. Engine oil and oil filter should be replaced every 5,000 kilometers; 4. Cabin air filter should be replaced every 20,000 to 30,000 kilometers.

When I bought a car at a 4S store before, they offered free basic , which mainly included oil changes and oil filter replacements, and sometimes a quick check of tires, brakes, and lights. As someone who has driven for over a decade, I know the core of this is ensuring the engine runs smoothly—once the oil is changed, the car shakes much less. But the free services depend on the contract—some shops only use mineral oil, and upgrading to full synthetic costs extra. I suggest you ask specifically what’s included during maintenance to avoid being upsold on unnecessary paid services. Keeping up with regular basic maintenance can extend your car’s lifespan and save you from costly major repairs later. In short, the freebies are usually just oil-related services and minor safety checks—don’t expect too much, but they’re quite practical.

After my car last year, I used the free basic maintenance service provided by the 4S dealership. As a newbie, I found it quite straightforward: mainly an oil change and oil filter replacement, plus they checked my tire pressure and whether the lights were working. The whole process was super quick, done in just half an hour. A friend told me that complimentary services usually cover just these basics, and extras like cabin air filter or wiper blade replacements might require additional payment. I’d advise checking the contract terms carefully before signing—unlike my first time when I was totally clueless. Though basic, this maintenance is good for the car, preventing minor issues from snowballing into major problems. Daily driving feels much smoother now, making it a free perk worth cherishing. Make it a habit to schedule regular check-ups for safety and peace of mind.

The basic free typically includes an oil change and oil filter replacement. For safety checks, they'll quickly inspect the tires, brakes, and lights. As someone who likes to save money, I believe in making the most of free opportunities without wasting them. Note that additional services like wiper blade replacement or cabin air filter changes aren't included. Always ask beforehand whether full synthetic oil is covered to avoid upgrade charges. Regular maintenance like this extends engine life, improves fuel efficiency, and most importantly - safety first.

What does basic include? The core is changing the engine oil and oil filter to ensure engine lubrication and cleanliness. The 4S shop's free offer may only include basic oil, with upgrades at your own expense; they also perform safety visual inspections like lights, tire pressure, and computer diagnostics. Why is it important? Oil changes reduce wear, extend vehicle life, and prevent major repairs. I've noticed that free offers vary between shops, with some including additional filter checks. Read the contract carefully before signing, and take advantage of free maintenance for economical and efficient car care.


