Should I buy a used Toyota Crown or a new Corolla Hybrid for quiet driving?

If quiet driving is your top priority, the used Toyota Crown is usually the better bet.

A Crown is a more upscale, comfort-focused sedan, so it’s generally more refined and likely to feel quieter on the highway than a new Corolla Hybrid. The Corolla Hybrid is a strong pick if you care more about fuel economy, easy parking, and lower running costs, but it usually won’t be the quietest choice in Toyota’s lineup.

My pick for quietness: used Crown.
My pick for efficiency and simplicity: new Corolla Hybrid.

One important caveat: with a used Crown, tire type and tire wear can make a big difference in cabin noise, so a worn or noisy set of tires can reduce the quietness you’re looking for. Also, comfort and noise levels can vary by trim, road surface, and speed, so it’s worth test-driving both on the same route if you can.