Buick Encore GX vs Mazda CX-30
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 Mazda CX-30
Overview
| Spec | Buick Encore GXPreferred | Mazda CX-302.5 S |
|---|---|---|
| Selected trim | Preferred | 2.5 S |
| Body style | SUV | SUV |
| Drivetrain | front wheel drive | all wheel drive |
| Fuel type | flex-fuel (unleaded/E85) | regular unleaded |
| Transmission | continuously variable-speed automatic | 6-speed shiftable automatic |
| Engine type | gas | gas |
| Model year | 2026 | 2026 |
Pricing & market
| Spec | Buick Encore GXPreferred | Mazda CX-302.5 S |
|---|---|---|
| MSRP | $25,900 (best) | $26,375 |
| Lowest listing price | $15,200 (best) | $17,699 |
| Median listing price | $27,082 | $26,776 (best) |
| Highest listing price | $36,280 | $35,400 (best) |
| For sale now | 108 | 110 (best) |
Fuel economy & range
| Spec | Buick Encore GXPreferred | Mazda CX-302.5 S |
|---|---|---|
| Combined MPG | 30 MPG (best) | 27 MPG |
| City MPG | 30 MPG (best) | 24 MPG |
| Highway MPG | 31 MPG | 31 MPG |
| Fuel tank | 13.2 gal (best) | 12.7 gal |
Performance
| Spec | Buick Encore GXPreferred | Mazda CX-302.5 S |
|---|---|---|
| Horsepower | 137 hp | 186 hp (best) |
| Torque | 162 lb-ft | 186 lb-ft (best) |
| Engine size | 1.2 L | 2.5 L (best) |
| Cylinders | I3 | I4 |
Size & capability
| Spec | Buick Encore GXPreferred | Mazda CX-302.5 S |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 50.2 cu ft (best) | 45.2 cu ft |
| Towing capacity | 1,000 lbs (best) | — |
| Curb weight | 3,023 lbs (best) | 3,395 lbs |
| Ground clearance | — | 8 in (best) |
| Wheelbase | 102 in | 104.4 in (best) |
| Length | 171.2 in | 173 in (best) |
| Width | 71.4 in (best) | 70.7 in |
| Height | 64.1 in (best) | 61.4 in |
Safety & recalls
| Spec | Buick Encore GXPreferred | Mazda CX-302.5 S |
|---|---|---|
| NHTSA overall | 5 / 5 ★ | 5 / 5 ★ |
| Frontal crash (driver) | 5 / 5 ★ | 5 / 5 ★ |
| Frontal crash (passenger) | 4 / 5 ★ | 5 / 5 ★ (best) |
| Side crash (driver) | 5 / 5 ★ | 5 / 5 ★ |
| Side crash (passenger) | 5 / 5 ★ | 5 / 5 ★ |
| Side pole | 5 / 5 ★ | 5 / 5 ★ |
| Rollover | 4 / 5 ★ | 4 / 5 ★ |
| Open recalls (YMM scope) | None reported | None reported |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Buick Encore GX | Mazda CX-30 |
|---|---|---|
| 1 | Preferred $25,900 MSRP(Currently comparing) | 2.5 S $26,375 MSRP(Currently comparing) |
| 2 | Preferred $27,900 MSRP | 2.5 S Select Sport $28,060 MSRP |
| 3 | Sport Touring $27,100 MSRP | 2.5 S Preferred $29,690 MSRP |
| 4 | Sport Touring $28,700 MSRP | 2.5 S Aire Edition $30,250 MSRP |
| 5 | Avenir $31,400 MSRP | 2.5 S Carbon Edition $31,430 MSRP |
| 6 | Avenir $33,000 MSRP | 2.5 S Premium $33,640 MSRP |
| 7 | — | 2.5 Turbo Aire Edition $34,410 MSRP |
| 8 | — | 2.5 Turbo Premium Plus $37,900 MSRP |
Live inventory
Buick Encore GX108 for sale
See all- New
2026 Buick Encore GX
Sport Touring
Ceramic White•Ebony Seats With Whisper Beige Stitching10 mi$33,210Steve Schmitt Buick GMC Highland
Highland, IL
- New
2026 Buick Encore GX
Preferred
Summit White10 mi$26,730Steve Schmitt Buick GMC Highland
Highland, IL
New2026 Buick Encore GX
Sport Touring
Ebony Twilight Metallic4 mi$31,098Ricart Buick GMC
Columbus, OH
New2026 Buick Encore GX
Sport Touring
Ebony Twilight Metallic4 mi$31,098Ricart Buick GMC
Columbus, OH
New2026 Buick Encore GX
Preferred
Ebony Twilight Metallic4 mi$28,693Ricart Buick GMC
Columbus, OH
New2026 Buick Encore GX
Sport Touring
Moonstone Gray Metallic4 mi$29,098Ricart Buick GMC
Columbus, OH
Mazda CX-30110 for sale
See all
Certified2025 Mazda CX-30
2.5 S Premium Package
Deep Crystal Blue Mica•White W/Brown3,059 mi$29,988Mazda of St. Augustine
St. Augustine, FL
Certified2025 Mazda CX-30
2.5 Turbo Premium Package
Blue•White W/Brown5,877 mi$29,977Ocean Mazda West Kendall
Miami, FL
Certified2024 Mazda CX-30
2.5 Turbo Premium Plus Package
Polymetal Gray Metallic•Black W/Brown25,758 mi$25,735Paretti Mazda of Covington
Covington, LA
Used2025 Mazda CX-30
2.5 S
Blue•Black/Black Cloth7,296 mi$24,000Kia of Clermont
Clermont, FL
Used2023 Mazda CX-30
2.5 S Premium Package
Machine Gray•Black34,462 mi$24,300Jim Coleman Nissan Bethesda
Bethesda, MD
Certified2025 Mazda CX-30
2.5 S Select Sport
Deep Crystal Blue Mica•Black26,711 mi$24,723Classic Mazda Westside
Cleveland, OH
Buick Encore GX vs Mazda CX-30 FAQ
- Which is better: 2026 Buick Encore GX or 2026 Mazda CX-30?
- It depends on priorities. OpenDealer compares 2026 Buick Encore GX vs 2026 Mazda CX-30 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2026 Buick Encore GX or 2026 Mazda CX-30?
- Based on starting MSRP, the 2026 Buick Encore GX starts lower at $25,900. Live Buick Encore GX listings start at $15,200. Live Mazda CX-30 listings start at $17,699.
- Which has better startingMsrp: 2026 Buick Encore GX or 2026 Mazda CX-30?
- The 2026 Buick Encore GX leads on startingMsrp in this comparison (25,900).
- Which has better combinedMpg: 2026 Buick Encore GX or 2026 Mazda CX-30?
- The 2026 Buick Encore GX leads on combinedMpg in this comparison (30).
- Which has better horsepower: 2026 Buick Encore GX or 2026 Mazda CX-30?
- The 2026 Mazda CX-30 leads on horsepower in this comparison (227).
- Which has better maxTowingLbs: 2026 Buick Encore GX or 2026 Mazda CX-30?
- The 2026 Buick Encore GX leads on maxTowingLbs in this comparison (1,000).
- How do the NHTSA safety ratings compare for 2026 Buick Encore GX vs 2026 Mazda CX-30?
- NHTSA overall crash-test ratings in this comparison: Buick Encore GX (5/5 NHTSA overall); Mazda CX-30 (5/5 NHTSA overall).