How Long Do Cars Last? Average Lifespan of a Car

When picking out a car, you expect to be set for at least 10 years with your choice. But how long your car can last depends on several factors.

In this guide, we’ve detailed everything you need to know about the average lifespan of a car, what affects it, and what you can do to make it last longer.

How Long Does a Car Last?

According to a recent report, the average age of modern cars in the US increased to 12.8 years in 2025. This means on average a car can last between 10 and 13 years, depending on the car, its care, and the owner's driving habits.

Many properly maintained vehicles now routinely reach 250,000–300,000 miles, especially from reliability-focused brands like Toyota and Honda, and from certain domestic trucks like the Ford Ranger, which can go well over 15 years.

What Affects Car Longevity?

A car’s longevity is, of course, dependent on several important factors, including the type or model of the car, how well it’s looked after, and how carefully it’s driven.

Vehicle Type and Build Quality

Some car brands and models are well known for their built-to-last reputation. For example, research and consumer reviews constantly put Toyota, Lexus, Honda, and Acura at the top of the ‘long-lasting cars’ list.

In general, passenger cars can last longer than, let’s say, for example, luxury or sports cars, which need specific repairs and replacement parts.

Cars with standard (non-turbo) engines and traditional automatic transmissions often last longer because they’re simpler and usually under less strain over time.

Maintenance & Service

Regular maintenance following the manufacturer's guidelines is one of the best ways to help a car last longer.

This means regular service and upkeep, which includes:

• Regular oil changes are every 5,000 to 7,500 miles.
• Transmission fluid around every 60,000 to 100,000 miles, depending on the type.
• Coolant every 3 to 5 years or as specified.
• Brake fluid every 2 to 3 years.

Driving Habits

Some driving habits directly affect how long a car can last (or not), for example:

• Aggressive driving, such as hard launching, abrupt braking, and constant high speeds, accelerates wear on the engine, transmission, brakes, and suspension.
• Smooth driving with gradual acceleration, anticipating stops, and steady cruising helps reduce mechanical stress and heat cycles dramatically.
• Highway driving and city driving also affect the longevity of your car, with highway driving being gentler on the overall performance of the car.

Small habit changes extend life significantly: avoid redlining until the engine is warm, don’t tow beyond rated limits, and allow a cold engine a minute or two of gentle driving before demanding full power.

Environmental Conditions

Your car’s location affects its lifespan as dramatically as how you maintain it.

• Road salt and harsh winters: States like Michigan and New York see accelerated underbody and brake-line rust, sometimes ending a car’s life for safety reasons before the engine fails
• Extreme heat: Arizona, Nevada, and Texas summers dry out rubber hoses, seals, and interior materials, leading to leaks and premature component failure
• High humidity and coastal air: Speed up corrosion on exposed metal parts and electronic components

How to Make Your Car Last?

There are a few things you can do to make your car last, especially if you’re interested in saving possible financial loss:

• Follow the manufacturer’s maintenance schedule
• Fix small issues early before they become expensive problems
• Drive gently and carefully
• Protect the body and undercarriage from rust
• Choose quality parts and fluids when repairs are needed

How Many Miles Is Too Many?

While there is no set mile when it comes to how long a car can last, for most owners, 200,000 miles is a sign that the car may be nearing its end.

However, cars with regular maintenance can function properly over 200,000 miles, some with poor care even before the 200,000-mile mark. That’s why mileage alone doesn’t tell the whole story. Instead, you should look at warning signs that a car may no longer be safe or reliable to drive, such as:

• Severe oil consumption
• Chronic overheating
• Repeated major engine failures

Car Longevity Between Used and New Cars

A new car offers the full expected lifespan ahead of it. As mentioned, with proper maintenance, many modern vehicles can last well over a decade and exceed 200,000 miles. Additionally, new cars come with a full manufacturer's warranty and no prior accident history or wear and tear, all of which contribute to the lifespan of a vehicle.

With a used car, however, the main question is how much life is left in that specific vehicle, all of which depends on the vehicle history report, number of owners, number of miles, the type of miles, and so on.

If you’re looking for a reliable used car, you can narrow your search by focusing on specific factors such as make, model, transmission type, body style, mileage, and ownership history.

Special Considerations: Electric Vehicles (EVs)

The life span of electric vehicles differs from that of traditional gas-powered cars. While these types of cars don’t have problems with engine components, belts, and complex transmissions, they have other factors that affect long-term durability.

• Battery Degradation. Most modern EV batteries are designed to last 8 to 15 years, but more than the design itself, the life of the battery is dependent on charging habits, extreme heat exposure, and driving patterns.
• Fewer Moving Parts. While EVs have significantly fewer moving parts than gasoline vehicles, their suspension components, brakes, and cooling systems can still wear out over time.
• Software and Electronics. EVs rely heavily on software, so their long-term usability depends on whether manufacturers continue providing updates and support, and whether the vehicle’s hardware can handle future software improvements.