Chinese (Simplified) 
Chinese (Traditional) 
English 
French 
Alemão 
Italian 
Japanese 
Norwegian 
Spanish 
4 min read
1 comments
Few drivers imagine that their car's "personality" changes after 150 kilometers. The engine no longer responds as it once did, noises begin to appear, and the cost of keeping everything running smoothly demands extra attention. But, contrary to what many think, this mileage isn't the end of the line—it's the turning point. With proper care, a vehicle with high mileage can remain firm, economical and reliable for many years.
Car care for cars with more than 150.000 km driven
Reaching this milestone is like completing a marathon: the car has already given its all, but it still has plenty of life left if the owner knows how to take care of it. Below are the main points that require constant inspection and attention to ensure performance and avoid higher costs.
-
A model forgotten by Brazilians has a 130 hp engine, 6-speed transmission, leather upholstery, multimedia system, and costs less than R$ 80 according to FIPE (Brazilian vehicle price index); get to know the Kia Rio EX 1.6.
-
The Toyota 'Renegade' emerges with a 2.7-liter engine, 6-speed transmission, 4x4 drive, pickup truck base, rugged look, and an interior filled with plastics; see how the Toyota Land Cruiser FJ turned out.
-
BYD registers in Brazil an affordable model with a total range of 1700 km and an electric motor of up to 218 hp; meet the BYD Sea Lion 06.
-
4 used cars with over 200 hp and good performance starting from R$ 50.
1. Check the condition of the engine with a trusted mechanic
The engine is the heart of the car—and at 150 km, it begins to show signs of natural wear. Leaks, excessive oil consumption, or loss of power are warning signs that something needs attention. Oil changes should continue regularly, always following the recommended type and interval.
A complete resurfacing can cost between R $ 2.000 and R $ 7.000, depending on the level of wear. Inspecting the cooling system and preventing overheating is essential to prevent a simple repair from turning into a huge loss.
2. Suspension and shock absorbers: comfort depends on them
Cars with more than 150.000 km tend to experience suspension noise, especially on bumpy roads. Worn shock absorbers affect comfort and safety, compromising braking and stability.
Exchanging the complete set may come out between R $ 1.000 and R $ 2.500 —an investment that restores the new-car feel and eliminates that instability when cornering. Bushings, pivots, and bumpers should also be checked regularly.
3. Pay attention to the braking system
As the miles pass, the braking system suffers constant wear. After 150 km, it's wise to check the entire system—discs, pads, fluid, and ABS sensors.
Tablets cost on average R $ 270 to R $ 550, while a set of new discs can vary from R $ 300 to R $ 800. Rubbery brakes or vibrations when pressing the pedal are warning signs that shouldn't be ignored. Remember: a good braking system is what separates proper maintenance from a preventable accident.
4. Gearbox and clutch deserve special care
A manual transmission may make noise or have difficulty shifting gears after many miles. Wear on the clutch disc, pressure plate, and bearing is expected but needs to be evaluated.
In automatic transmissions, changing the transmission fluid is mandatory. Ignoring this precaution can result in damage exceeding R$5.000 to replace the entire gearbox. A preventive overhaul, on the other hand, costs about R $ 600 to R $ 900 and prevents headaches.
5. Electrical system and battery under surveillance
Electrical components age as the car ages. Connectors oxidize, fuses fail, and the battery loses efficiency.
A complete electrical check-up costs on average R $ 250 to R $ 500, and can prevent breakdowns that leave the driver stranded. The alternator, coils, and sensors deserve extra attention—after all, an electrical failure can suddenly immobilize the vehicle.
6. Tires and alignment: safety that comes from the ground
Even with new tires, high-mileage cars need attention to alignment and balancing.
Each new tire costs between $ 400 and $ 800, and a complete alignment and balancing service revolves around R $ 150 to R $ 250. A misaligned car consumes more fuel and wears tires unevenly, reducing the lifespan of the entire assembly.
Complete overhaul is the secret to longevity
A car with over 150 km can last much longer if it receives regular maintenance. A good mechanic knows how to identify normal wear and tear and what poses a risk. Checking filters, spark plugs, belts, and fluids at short intervals is a simple and inexpensive way to extend their lifespan.
Many experts suggest reserving from R$100 to R$200 per month just for preventative maintenance — a kind of “automotive savings” that avoids surprises and dilutes costs.
Resale value and cost-benefit ratio
Selling a car with over 150 km doesn't mean losing money. If the vehicle has a complete service history, it can still fetch a good price. In today's market, where new cars easily exceed R$100, well-maintained used models are more valuable than ever.
A new cycle begins after 150 thousand km
Reaching this milestone is actually a sign that the car has been well cared for. Each part tells a story of use, and maintaining this balance between wear and tear is what ensures more miles ahead.
With preventative maintenance, patience and attention to detail, drivers can transform natural wear and tear into a new phase of reliability and economy.
Stand cars over 150.000km It is, more than a challenge, proof that care and knowledge are worth more than the mileage on the odometer.
I HAVE ONE WITH 156 KM AND I INTEND TO KEEP IT FOR A WHILE, AS I CAN'T AFFORD TO CHANGE IT. BUT IT'S NOT EASY TO KEEP IT UP TO DATE. IT'S GOOD THAT ITS MAINTENANCE IS PRETTY CHEAP. BUT I DON'T KNOW TO WHAT EXTENT IT WILL BE WORTH KEEPING IT.