Used 2024 Mazda CX-30 for Sale nearSaint Louis, MO

How much does the 2024 Mazda CX-30 cost?

Prices have softened 6.60% compared to this time last year, making it a favorable time to shop this model year.

There are 4,651 listings available, which suggests you should have a reasonable amount of inventory to compare.

Is the 2024 Mazda CX-30 a good car?

Yes — with a 5/5 user rating and a 7.67/10 expert rating, the 2024 Mazda CX-30 looks like a strong pick if you want a small crossover with style and driving enjoyment. The standout strength is Safety at 10/10.

Mazda positions this model as a compact SUV with a premium feel, and the data backs that up with a stylish design, refined interior details, and rewarding driving dynamics. It also adds useful updates this year, including new trim levels, USB-C charging ports, and an available larger infotainment screen with wireless Apple CarPlay and Android Auto.

The trade-offs are familiar for this class: rear-seat room is tight, cargo space is limited, and the turbocharged version is less appealing if fuel economy matters most.

With 36.1% of listings marked as good or great deals, you have a decent chance of finding a competitive offer.

Is the 2024 Mazda CX-30 reliable?

Owners rate it 5/5, a strong signal of long-term satisfaction.

The CX-30’s reliability case is supported by its reputation for refinement, strong safety, and a well-rounded ownership experience. The expert notes also point to a solid standard feature set and a lineup that balances everyday usability with upscale touches.

The standard 2.5-liter engine is described as offering good power for the segment and decent gas mileage, while the turbocharged version delivers more performance but asks more from your fuel budget. The cost-effectiveness notes also emphasize that the lineup delivers desirable standard features at the low end and upscale amenities at the high end.

If you buy used, the main long-term ownership risk is choosing a turbo model when you want lower running costs.

What should I look for when buying a used 2024 Mazda CX-30?

Accident-free inventory is solid at 89% — always verify the vehicle history report.

You should still check the history report carefully, because accident-free listings are not the same thing as guaranteed trouble-free ownership. A pre-purchase inspection is especially important if you’re considering a higher-mileage example or a turbo model. Focus on overall condition, interior wear, and whether the features you want are actually present on the trim you’re looking at.

Key things to evaluate:

• Trim level: The lineup includes eight versions, with the 2.5 S models using a standard 191-horsepower four-cylinder engine and the 2.5 Turbo models offering up to 250 hp. The cabin is described as stylish and refined, but the base setup is still the one to watch if you want the best value.
• Powertrain: The standard 2.5-liter four-cylinder is the efficiency-minded choice, while the turbocharged 2.5-liter four-cylinder delivers more power and a smoother surge of acceleration. The turbo version is also the one tied to poorer fuel economy.
• Safety package: Every version includes blind-spot monitoring with rear cross-traffic alert, rear-seat alert, forward-collision warning, automatic emergency braking, lane-departure warning, lane-keeping assistance, and adaptive cruise control. Higher trims add adaptive headlights, and the most expensive Turbo Premium Plus model adds front and rear parking sensors with automatic braking, rear automatic braking, a surround-view camera system, and Cruising and Traffic Support.
• Infotainment: Turbocharged versions get a 10.25-inch infotainment display, while other models use an 8.8-inch screen. Wireless Apple CarPlay and Android Auto are available, and the larger screen adds touchscreen functionality with smartphone mirroring.
• Fuel efficiency: The turbocharged engine is rated at 25 mpg in combined driving, and the test route returned 21.3 mpg. The fuel tank holds 12.7 gallons, which limits range if you drive hard.

Which 2024 Mazda CX-30 trim should I buy?

The 2024 Mazda CX-30 is offered in 8 trim levels: 2.5 S, 2.5 Turbo, Select Sport, Carbon Turbo, and Turbo Premium Plus.

Here's the short version:

• 2.5 S: This is the smart starting point if you want the CX-30’s style, refinement, and standard safety equipment without paying for turbo power. It gives you the core experience and is the best-value direction for most shoppers.
• 2.5 Turbo: Choose this if you want the stronger engine and the more performance-focused feel that the CX-30 can deliver. It suits you best if driving enjoyment matters more than fuel economy.
• Select Sport: This newly added trim broadens the lineup and is a good middle-ground choice if you want a step up in equipment without jumping all the way to the turbo models.
• Carbon Turbo: This trim adds the turbocharged powertrain and a more distinctive presentation, making it a good fit if you want extra punch and a more upscale vibe.
• Turbo Premium Plus: This is the most fully equipped choice, adding the most advanced safety and convenience features, including parking sensors, rear automatic braking, a surround-view camera system, and Cruising and Traffic Support.

Move up the trim ladder if you want adaptive headlights, and the top Turbo Premium Plus model is the one that brings the most advanced safety hardware.

Is now a good time to buy a used 2024 Mazda CX-30?

This looks like a moderate, selective buyer’s market, so you can shop with some leverage if you’re patient.

• Deal availability: 36.1% of listings are priced as good or great deals.
• Inventory: There are 4,651 listings available.
• Price trend: Prices have softened 6.60% compared with last year.
• Clean inventory: 89.0% of listings are accident-free.

If you find a listing below $22,224, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2024 Mazda CX-30's resale value?

The current average of $23,474 sits slightly below last year's $25,132.

That price movement suggests the market has cooled a bit, which can help you as a buyer today but may temper what a future seller can ask in the near term. If prices continue to soften, resale values may stay under pressure compared with last year’s level.

Even so, the CX-30’s strong safety reputation and broad appeal should help support demand. Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Is the 2024 Mazda CX-30 safe?

The 2024 Mazda CX-30 earns five-star ratings in every NHTSA assessment except rollover resistance, where it gets a four-star rating, and it is a Top Safety Pick+ from IIHS.

It earns a 10/10 safety score from our experts.

Every version includes blind-spot monitoring with rear cross-traffic alert, rear-seat alert, forward-collision warning, automatic emergency braking, lane-departure warning, lane-keeping assistance, and adaptive cruise control. Higher trims add adaptive headlights, and the top Turbo Premium Plus model adds front and rear parking sensors with automatic braking, rear automatic braking, a surround-view camera system, and Cruising and Traffic Support.

One caveat is the rollover result, which trails the CX-30’s otherwise excellent crash-test performance.

Should I buy a 2024 Mazda CX-30 or consider a different year?

If you're weighing the 2024 against nearby model years, here's how to think about it:

Choose the 2024 if:

• 36.1% of listings are priced as good or great deals.
• Accident-free inventory is solid at 89% — always verify the vehicle history report.
• Price trend: Prices have softened 6.60% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.
• This year adds new Select Sport and Carbon Turbo trims, USB-C charging ports, and an available larger infotainment screen with wireless smartphone mirroring.

Consider the 2023 if:

• At $23,698, the 2023 costs more than the current year's $23,474 average.
• It pairs an appealing design with a classy interior and enjoyable driving dynamics.

The bottom line: The 2024 is the better default choice if you want the freshest feature set, strong safety, and a softer market price. If you’re shopping strictly on value, the 2023 is still worth a look, but the 2024’s updates and lower average price make it the more compelling first stop.

These recommendations are based on CarGurus' proprietary market data from September 11, 2026, CarGurus experts' opinions, and generative AI.