2025 Kia Niro vs 2026 Mazda CX-30
Comparison Overview
The 2025 Kia Niro bursts onto the scene prioritizing efficiency, boasting a phenomenal 53 combined MPG from its hybrid powertrain, a stark contrast to the standard gasoline propulsion of the 2026 Mazda CX-30. The Niro is the mileage king, allowing city drivers to sip fuel at a remarkable 53 MPG. Conversely, the CX-30 commands attention with spirited performance, unlocking 186 hp and 186 lb-ft of torque—significantly more than the Niro's 139 hp—to deliver a more engaging drive, despite its lower 27 combined MPG rating. While the Niro is physically slightly longer at 174.0 inches, the CX-30 counters with standard All-Wheel Drive capability and a lower starting MSRP of $25,975 versus the Niro's $26,990. This comparison pits ultra-efficiency against dynamic power delivery in the compact crossover segment.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Kia Niro
The 2025 Kia Niro is the clear commuter champion, delivering an exceptional 53 combined MPG.
2025 Kia Niro
The Niro offers slightly more utility with 22.8 cubic feet of cargo capacity compared to the CX-30's 20.2 cubic feet.
2026 Mazda CX-30
The 2026 Mazda CX-30 provides a more exciting drive with 186 horsepower and standard All-Wheel Drive.
2026 Mazda CX-30
The Mazda CX-30 has a lower entry price at $25,975 and offers significantly more power for the money.
Choose the Kia Niro if...
- Your priority is maximizing fuel economy, with an impressive 53/54 MPG city/highway split.
- You need the slightly larger cargo area, offering 22.8 cubic feet for hauling gear.
- You prefer the consistent efficiency of FWD combined with a low entry price of $26,990 for this type of mileage.
Choose the Mazda CX-30 if...
- You crave driving engagement, utilizing the 186 hp engine output and shiftable automatic transmission.
- All-Wheel Drive capability is a must for unpredictable weather conditions.
- You value raw power over economy, accepting 27 combined MPG to gain 47 more horsepower.
Key Dimensions
| Dimension | Kia Niro | Mazda CX-30 |
|---|---|---|
| Length | 174.0" | 173.0" |
| Width | 71.8" | 70.7" |
| Height | 60.8" | 61.4" |
| Wheelbase | 107.1" | 104.4" |
Features Comparison
Safety
| Feature | Kia | Mazda |
|---|---|---|
| Blind Spot Monitor | ✓ | ✓ |
| Lane Departure Warning | ✓ | ✓ |
| Lane Keeping Assist System | ✓ | ✓ |
| Rear Cross Traffic Alert | ✓ | ✓ |
| Driver Attention Alert | ✓ | ✓ |
| Pre-Collision Safety System | ✓ | ✓ |
| Dual Front Side-Mounted Airbags | ✓ | ✓ |
| Front Head Airbags | ✓ | ✓ |
| Rear Head Airbags | ✓ | ✓ |
| Passenger Airbag Occupant Sensing Deactivation | ✓ | ✓ |
| Electronic Stability Control | ✓ | ✓ |
| Traction Control System | ✓ | ✓ |
| LATCH System | ✓ | ✓ |
| Rear Door Child Safety Locks | ✓ | ✓ |
| Anti-lock Brakes (ABS) | 4-Wheel | 4-Wheel |
| Front Ventilated Disc Brakes | ✓ | ✓ |
| Rear Solid Disc Brakes | ✓ | ✓ |
| Brake Assist | ✓ | ✓ |
| Tire Pressure Monitoring System | ✓ | ✓ |
| Automatic Headlights | ✓ | ✓ |
| Headlight Delay-Off | ✓ | ✓ |
| Daytime Running Lights | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Height Adjustable Headrests | ✓ | ✓ |
| Rear Headrests | 3 | 3 |
| Rear Height Adjustable Headrests | ✓ | ✓ |
| Rear Center 3-Point Seatbelt | ✓ | ✓ |
| Anti-Theft Alarm System (Remote) | ✓ | — |
| Engine Immobilizer | ✓ | ✓ |
| Post-Collision Safety System | — | ✓ |
| Dual Rear Side-Mounted Airbags | — | ✓ |
| LED Headlights | — | ✓ |
| Integrated Turn Signal Mirrors | — | ✓ |
Engine
| Feature | Kia | Mazda |
|---|---|---|
| Base Engine Displacement | 1.6 L | 2.5 L |
| Number of Cylinders | inline 4 | inline 4 |
| Base Engine Type | hybrid | gas |
| Horsepower | 139 hp @ 5700 rpm | 186 hp @ 6000 rpm |
| Torque | 195 lb-ft @ 4000 rpm | 186 lb-ft @ 4000 rpm |
| Number of Valves | 16 | 16 |
| Camshaft Type | Double overhead cam (DOHC) | Double overhead cam (DOHC) |
| Variable Valve Timing | Variable | Variable |
| Fuel Injection Type | ✓ | ✓ |
Drive Train
| Feature | Kia | Mazda |
|---|---|---|
| Transmission Type | 6-speed automated manual | 6-speed shiftable automatic |
| Drivetrain Type | front wheel drive | all wheel drive |
| Hill Descent Control | ✓ | — |
Fuel
| Feature | Kia | Mazda |
|---|---|---|
| Fuel Type | regular unleaded | regular unleaded |
| EPA Fuel Economy (City/Highway) | 53/54 MPG | 24/31 MPG |
| EPA Fuel Economy (Combined) | 53 MPG | 27 MPG |
| EPA Driving Range (City/Highway) | 588.3/599.4 mi. | 304.8/393.7 mi. |
| Fuel Tank Capacity | 11.1 gal. | 12.7 gal. |
Comfort & Convenience
| Feature | Kia | Mazda |
|---|---|---|
| Tilt and Telescopic Steering Wheel | ✓ | ✓ |
| Audio Controls on Steering Wheel | ✓ | ✓ |
| Cruise Control on Steering Wheel | ✓ | ✓ |
| Electric Power Steering | ✓ | ✓ |
| Rear View Camera | ✓ | ✓ |
| Cruise Control | ✓ | — |
| Front Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | ✓ |
| Front Seatback Storage | ✓ | — |
| Dual Zone Climate Control | ✓ | — |
| Dual Vanity Mirrors | ✓ | ✓ |
| Push Button Start | — | ✓ |
| Adaptive Cruise Control | — | ✓ |
| Rear Cupholders | — | ✓ |
| Single Zone Climate Control | — | ✓ |
| Turn Signal Indicators in Mirrors | — | ✓ |
In Car Entertainment
| Feature | Kia | Mazda |
|---|---|---|
| Infotainment Display | 8.0 in | 8.8 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 6 | 8 |
| Android Auto (Wireless) | ✓ | — |
| Apple CarPlay (Wireless) | ✓ | — |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Android Auto (Wired) | — | ✓ |
| Apple CarPlay (Wired) | — | ✓ |
Power Feature
| Feature | Kia | Mazda |
|---|---|---|
| One-Touch Power Windows | 1 | 4 |
| Remote Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | Kia | Mazda |
|---|---|---|
| Front Head Room | 40.5 in. | 38.1 in. |
| Front Leg Room | 41.5 in. | 41.7 in. |
| Front Shoulder Room | 56.2 in. | 55.6 in. |
| Front Hip Room | 53.3 in. | 54.6 in. |
| Seat Material: Cloth | ✓ | ✓ |
| Front Seat Type: Bucket | ✓ | ✓ |
| Driver Seat Manual Adjustments | 6-way | 6-way |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Passenger Seat Manual Adjustments | 6-way | 4-way |
| Passenger Seat Height Adjustment | ✓ | — |
Rearseats
| Feature | Kia | Mazda |
|---|---|---|
| Rear Head Room | 39.5 in. | 38.3 in. |
| Rear Leg Room | 39.8 in. | 36.3 in. |
| Rear Shoulder Room | 55.4 in. | 53.6 in. |
| Rear Hip Room | 53.0 in. | 53.2 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Reclining Rear Seats | — | ✓ |
Tires and Wheels
| Feature | Kia | Mazda |
|---|---|---|
| Wheel Finish | Painted Alloy | Painted Alloy |
| Wheel Size | 16 x 6.5 in | 16 x 6.5 in |
| Tire Type | All Season | All Season |
| Tire Size | P205/60R H | 215/65R16 |
| Spare Tire Type | — | Temporary |
| Spare Tire Location | — | Inside Mounted |
Suspension
| Feature | Kia | Mazda |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | — |
| Front Stabilizer Bar | ✓ | — |
| Rear Stabilizer Bar | ✓ | — |
| Front Suspension Type | — | Independent |
| Stabilizer Bar | — | ✓ |
Warranty
| Feature | Kia | Mazda |
|---|---|---|
| Basic Warranty | 5 yr./ 60000 mi. | 3 yr./ 36000 mi. |
| Drivetrain Warranty | 10 yr./ 100000 mi. | 5 yr./ 60000 mi. |
| EV Battery Warranty | 10 yr./ 100000 mi. | — |
| Hybrid Component Warranty | 10 yr./ 100000 mi. | — |
| Corrosion/Rust Warranty | 5 yr./ 100000 mi. | 5 yr./ unlimited mi. |
| Roadside Assistance | 5 yr./ 60000 mi. | 3 yr./ 36000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Kia Niro and 2026 Mazda CX-30.
How much better is the fuel economy on the Kia Niro compared to the Mazda CX-30?
The difference is substantial; the 2025 Kia Niro achieves 53 combined MPG, while the 2026 Mazda CX-30 manages only 27 combined MPG, resulting in a 26 MPG advantage for the Niro.
Which vehicle offers superior performance specs?
The 2026 Mazda CX-30 is the clear winner in performance, producing 186 hp and 186 lb-ft of torque, greatly surpassing the Kia Niro's 139 hp output.
Does the Mazda CX-30 come standard with AWD?
Yes, the 2026 Mazda CX-30 lists its Drive Type as All-Wheel Drive, whereas the Kia Niro is equipped with Front Wheel Drive only.
Is there a significant price difference between the two crossovers?
The Mazda CX-30 has a lower starting MSRP at $25,975, making it $915 cheaper than the Kia Niro's starting price of $26,990.
Which car has more room for luggage?
The 2025 Kia Niro provides more space for cargo, offering 22.8 cubic feet, compared to the 20.2 cubic feet available in the 2026 Mazda CX-30.
What type of transmission does the highly efficient Kia Niro use?
The fuel-sipping Kia Niro utilizes a 6-speed automated manual transmission to achieve its class-leading fuel efficiency figures.
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