Been looking into how often Americans actually replace their cars, and the numbers are pretty interesting. Most people think everyone's constantly upgrading, but the reality is way different.

So here's the thing about how often should you get a new car - the data suggests way less frequently than you'd expect. Average ownership is around 8 years, and when you factor in used car purchases, the average age of vehicles on the road is sitting at 12.5 years now. That's up from 9.7 years just 20 years ago. Crazy how that's shifted.

That said, there's a split happening. About two-thirds of people are replacing their cars in 5 years or less, so the trend on how often should you get a new car is actually getting more mixed. But here's where it gets real - a new car in late 2023 was averaging around $48k, while used ones were about $26k. That's a massive gap.

The financial part is what really matters when deciding how often should you get a new car. A typical vehicle can last 14 years with normal driving, or even 21 years if it's electric. So even with maintenance costs, keeping an older car might actually cost less than financing a new one. Between the sticker shock of new car prices and the actual lifespan of modern vehicles, there's a solid argument for holding onto what you've got longer.

Economic factors keep shifting though - supply issues, interest rates, all that stuff. But if you've got a car under 5 years old, there's probably plenty of life left in it before you need to think about replacement.