2026 Mazda CX-30 vs Mazda CX-50: We Compared the Data
By the CarWhere Vehicle Data Team · Updated November 8, 2026 · how we score
Our pick: the CX-30 — it leads our weighted scorecard 3–1.5 across 5 categories, winning on a lower starting price ($26,375 vs $29,900) and deeper real-world discounts (6.2% off MSRP vs 4.8% off MSRP). Choose the CX-50 if fuel economy comes first (38 mpg vs 27 mpg best EPA combined).
Scorecard: CX-30 3 pts · CX-50 1.5 pts across 5 scored categories.
The scorecard
| Category (weight) | 2026 CX-30 | 2026 CX-50 | Winner |
|---|---|---|---|
| Starting MSRP (2) | $26,375 | $29,900 | CX-30 |
| 5-year value retained (1.5) | 61.6% | — | No data |
| Best EPA combined (1.5) | 27 mpg | 38 mpg | CX-50 |
| Most horsepower available (1) | 250 hp | 256 hp | Tie |
| Max towing (1) | — | 3,500 lb | No data |
| Cargo behind rear seats (1) | — | 31.4 cu ft | No data |
| Standard seats (1) | 5 | 5 | Tie |
| Median discount verified buyers got (1) | 6.2% off MSRP | 4.8% off MSRP | CX-30 |
| Weighted points | 3 | 1.5 | CX-30 |
Which one we'd buy, and for whom
- Commuter. Commuters: the CX-50 — 38 mpg vs 27 mpg (best EPA combined).
- Family. Families: it's a wash — CX-30 5 vs CX-50 5 (standard seats).
- Budget. Tight budgets: the CX-30 — $26,375 vs $29,900 (starting MSRP).
Price: sticker and what buyers paid
The CX-30 starts at $26,375 and tops out at $37,900; the CX-50 runs $29,900 to $42,900 (manufacturer MSRP, before destination). Verified CX-30 buyers paid a median 6.2% off MSRP across 31 deals; the CarWhere Index target is 8.9% off. Verified CX-50 buyers paid a median 4.8% off MSRP across 27 deals; the CarWhere Index target is 5.7% off.
Reliability: NHTSA complaints and recalls
- CX-30: a complaint rate per 1,000 sold isn't available yet.
- CX-50: a complaint rate per 1,000 sold isn't available yet.
Latest rated model years on our years-to-avoid pages: CX-30 2023 (solid), 2024 (solid), 2025 (solid) · CX-50 2023 (caution), 2024 (solid), 2025 (caution).
Complaint rates are owner complaints filed with NHTSA divided by vehicles sold — a federal-data signal, not a survey score.
Specs side by side
| 2026 CX-30 | 2026 CX-50 | |
|---|---|---|
| Starting MSRP (base trim) | $26,375 | $29,900 |
| Top-trim MSRP | $37,900 | $42,900 |
| Horsepower | 186–250 hp | 187–256 hp |
| Max torque | 320 lb-ft | 320 lb-ft |
| EPA combined | 25–27 mpg | 25–38 mpg (hybrid avail.) |
| Max towing | — | 3,500 lb |
| Seats (standard / max) | 5 / 5 | 5 / 5 |
| Cargo behind rear seats | — | 31.4 cu ft |
Automaker-published figures; EPA ratings from fueleconomy.gov. "—" = not published.
Resale: 5-year value retained
A 5-year-old (2021) CX-30 lists for a median $19,727 — 61.6% of today's median new price of $32,016. There's no 5-year retention figure for the CX-50 yet.
Shop both
Negotiating either one?
CarWhere PRO ($12.99/mo) shows the 75th-percentile target price for your exact trim and zip, comparable nearby deals, and an AI quote analyzer. See PRO → · Checking a specific used one? The $9.99 Full VIN Report covers the federal record + original window sticker.
More on the Mazda CX-30
More on the Mazda CX-50
Related head-to-heads
FAQ
Is the CX-30 better than the CX-50?
On our data, yes. Our pick: the CX-30 — it leads our weighted scorecard 3–1.5 across 5 categories, winning on a lower starting price ($26,375 vs $29,900) and deeper real-world discounts (6.2% off MSRP vs 4.8% off MSRP). Choose the CX-50 if fuel economy comes first (38 mpg vs 27 mpg best EPA combined).
Which is more reliable, the CX-30 or the CX-50?
We only rank reliability by NHTSA complaints per 1,000 vehicles sold, and that rate isn't available for both models yet.
Which holds its value better, the CX-30 or the CX-50?
We don't have a 5-year retention figure for both models.
Which is cheaper, the CX-30 or the CX-50?
The CX-30 starts lower: $26,375 vs $29,900 starting MSRP (before destination). Verified buyers paid a median 6.2% off MSRP on the CX-30 (31 deals) and 4.8% on the CX-50 (27 deals).
Which has better gas mileage, the CX-30 or the CX-50?
The CX-50: up to 38 mpg combined vs 27 mpg for the CX-30 (best EPA rating across each lineup).
How we score
Each category compares one published number per model and counts only when both models have it. The winner earns the category weight; results inside the tie band earn nothing. Our pick has more weighted points; level points fall back to more category wins, then the reliability winner, then the price winner.
- Starting MSRP: lower wins; tie within 3%.
- NHTSA complaints per 1,000 sold: lower wins; tie within 15%.
- 5-year value retained: higher wins; tie within 2 points.
- Best EPA combined: higher wins; tie within 1 mpg (3 MPGe).
- Most horsepower available: higher wins; tie within 5%.
- Max towing: higher wins; tie within 5%.
- Cargo behind rear seats: higher wins; tie within 5%.
- Standard seats: higher wins; tie same count.
- Median discount verified buyers got: higher wins; tie within 0.5 points.
- Recalls, 2023–2025 model years: lower wins; tie within 1.
Towing weighs 2 for pickups and 1 otherwise; seating is only scored between SUVs and minivans, using standard (never optional) seats. Sources: automaker spec pages and order guides; EPA ratings (fueleconomy.gov); NHTSA owner complaints and recall campaigns against published US sales; median used asking prices across active US dealer listings from licensed vehicle-data providers; verified buyer-submitted deal sheets for discounts.
Cite this page: CarWhere, "2026 Mazda CX-30 vs Mazda CX-50: We Compared the Data," carwhere.com/compare-cars/mazda-cx-30-vs-mazda-cx-50, updated November 8, 2026.