Cars / Mazda CX-30
Mazda CX-30 depreciation in USA
A Mazda CX-30 loses about 12.9% of its value per year in USA. Buy one new for $25,500 and after 3 years it's worth roughly $16,868 (66% retained); after 5 years, about $12,806 (50%). Driving more than ~12,000 miles/year pushes resale lower.
By USA standards the Mazda CX-30 depreciates at a moderate, mainstream rate, which is exactly what tips a buy-vs-rent decision one way or the other over a few years of ownership.
So should you buy it or rent it? At default assumptions the break-even long-term rental rate is about $579/month: rent below that and renting wins; above it, buying wins. Your price, financing, and mileage move this number, so run yours:
Buying wins · over 3 years
$0
cheaper than renting, all costs in.
Break-even rent: $579/month. Below that, rent; above it, buy.
If you buy: $20,830 total
| Down payment / cash price | $25,500 |
| Sales tax | $1,785 |
| Insurance | $4,500 |
| Registration | $750 |
| Maintenance | $1,260 |
| Opportunity cost of capital | $3,060 |
| Resale value (credit) | −$16,025 |
Expected resale, net of selling costs: $16,025 (range $14,096 to $18,512)
If you rent: $25,560 total
| Rental payments | $25,560 |
Fuel and tolls are excluded on both sides; you pay them either way.
Mazda CX-30 depreciation in USA, by the numbers
| Estimated new price | $25,500 |
|---|---|
| Annual depreciation rate | 12.9% per year |
| Estimated value after 1 year | $22,219 (87% retained) |
| Estimated value after 2 years | $19,360 (76% retained) |
| Estimated value after 3 years | $16,868 (66% retained) |
| Estimated value after 5 years | $12,806 (50% retained) |
| Typical resale range at 3 years | $14,838 to $19,486 |
| Break-even rent (default assumptions) | $579/month |
| Data behind this curve | calibrated estimate · 88 data points · R² 0.89 |
Figures assume a new purchase at typical mileage. The calculator above lets you set your actual price, age, odometer, financing, and holding period.
Frequently asked
How much does a Mazda CX-30 depreciate per year in USA?
Roughly 12.9% per year, based on our calibrated market model. Higher-than-average mileage accelerates the loss.
What will a Mazda CX-30 be worth after 3 years?
Around 66% of what you paid, about $16,868 on a $25,500 car at typical mileage (with a realistic range either side; we show a 10-90% band, not a single false-precision number).
Should I buy or rent a Mazda CX-30 in USA?
It hinges on the monthly rental rate you can get. At default assumptions (3 years, cash, 12,000 miles/year, 7% sales tax), the break-even is about $579/month: if you can rent below that, renting wins; above it, buying wins. Use the calculator to plug in your actual numbers.
Curve fit: calibrated estimate · n = 88 · R² = 0.89 · updated 2026-07-12 · methodology