2025 MINI Cooper vs 2026 Mazda 3
Comparison Overview
Choosing between the zippy new 2025 MINI Cooper and the sleek 2026 Mazda 3 often comes down to balancing premium feel against practical value. If your budget is tight, the Mazda 3 starts at a competitive $24,550, undercutting the MINI's $28,950 by a significant $4,400. However, the MINI offers superior efficiency, squeezing out 32 combined MPG versus the Mazda's 30 MPG, despite the Mazda boasting 186 hp compared to the MINI's 161 hp. Space is another major divergence; the Mazda sedan offers a generous 13.2 cu ft of cargo room, nearly 50% more than the MINI's tiny 8.9 cu ft. While the Mazda is the pragmatic choice, the MINI delivers that unique, compact footprint at only 152.6 inches long.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 MINI Cooper
The 2025 MINI Cooper wins for commuters due to its better fuel economy, achieving 39 MPG highway versus the Mazda 3's 36 MPG highway.
2026 Mazda 3
The 2026 Mazda 3 is the clear choice for families, offering substantially more cargo space at 13.2 cu ft compared to the MINI's 8.9 cu ft.
2026 Mazda 3
Enthusiasts will favor the Mazda 3 as it delivers a 25 hp advantage with 186 hp and slightly more torque at 186 lb-ft.
2026 Mazda 3
The Mazda 3 provides better overall value, starting at $24,550 versus the MINI's higher $28,950 MSRP.
Choose the MINI Cooper if...
- You prioritize efficiency, as the MINI achieves 32 combined MPG.
- You prefer a smaller, more nimble footprint (152.6 inches long) for tight city parking.
- You don't mind using recommended premium fuel for slightly higher city efficiency (28 MPG).
Choose the Mazda 3 if...
- Your budget is tighter, as the Mazda 3 starts $4,400 less at $24,550.
- You need usable back-seat space and cargo volume (13.2 cu ft).
- You want more straightforward power, offering 186 hp and using regular unleaded fuel.
Key Dimensions
| Dimension | MINI Cooper | Mazda 3 |
|---|---|---|
| Length | 152.6" | 183.5" |
| Width | 68.7" | 70.7" |
| Height | 56.4" | 56.9" |
| Wheelbase | 98.2" | 107.3" |
Features Comparison
Safety
| Feature | MINI | Mazda |
|---|---|---|
| Driver Attention Alert | ✓ | ✓ |
| Pre-Collision Safety System | ✓ | ✓ |
| Post-Collision Safety System | ✓ | ✓ |
| Dual Front Side-Mounted Airbags | ✓ | ✓ |
| Dual Rear Side-Mounted Airbags | ✓ | ✓ |
| Front Head Airbags | ✓ | ✓ |
| Rear Head Airbags | ✓ | ✓ |
| Passenger Airbag Occupant Sensing Deactivation | ✓ | ✓ |
| Electronic Stability Control | ✓ | ✓ |
| Traction Control System | ✓ | ✓ |
| LATCH System | ✓ | ✓ |
| 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 | ✓ | — |
| LED Headlights | ✓ | ✓ |
| Daytime Running Lights | ✓ | ✓ |
| Cornering Lights | ✓ | — |
| Integrated Turn Signal Mirrors | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Height Adjustable Headrests | ✓ | ✓ |
| Rear Headrests | 2 | 3 |
| Rear Height Adjustable Headrests | ✓ | ✓ |
| Engine Immobilizer | ✓ | ✓ |
| Blind Spot Monitor | — | ✓ |
| Lane Departure Warning | — | ✓ |
| Lane Keeping Assist System | — | ✓ |
| Rear Cross Traffic Alert | — | ✓ |
| Rear Door Child Safety Locks | — | ✓ |
| Brake Preparation System | — | ✓ |
| Rear Center 3-Point Seatbelt | — | ✓ |
| Anti-Theft Alarm System (Remote) | — | ✓ |
Engine
| Feature | MINI | Mazda |
|---|---|---|
| Base Engine Displacement | 2.0 L | 2.5 L |
| Number of Cylinders | inline 4 | inline 4 |
| Base Engine Type | gas | gas |
| Horsepower | 161 hp @ 5000 rpm | 186 hp @ 6000 rpm |
| Torque | 184 lb-ft @ 1520 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 | MINI | Mazda |
|---|---|---|
| Transmission Type | 7-speed automated manual | 6-speed shiftable automatic |
| Drivetrain Type | front wheel drive | front wheel drive |
Fuel
| Feature | MINI | Mazda |
|---|---|---|
| Fuel Type | premium unleaded (recommended) | regular unleaded |
| EPA Fuel Economy (City/Highway) | 28/39 MPG | 27/36 MPG |
| EPA Fuel Economy (Combined) | 32 MPG | 30 MPG |
| EPA Driving Range (City/Highway) | 324.8/452.4 mi. | 356.4/475.2 mi. |
| Fuel Tank Capacity | 11.6 gal. | 13.2 gal. |
Comfort & Convenience
| Feature | MINI | Mazda |
|---|---|---|
| Push Button Start | ✓ | ✓ |
| 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 | ✓ | ✓ |
| Rear Cupholders | ✓ | — |
| Front Door Pockets | ✓ | ✓ |
| Manual Rear Seat Easy Entry | ✓ | — |
| Leatherette Steering Wheel | ✓ | — |
| Heated Steering Wheel | ✓ | — |
| Dual Zone Climate Control | ✓ | — |
| Interior Air Filtration | ✓ | — |
| Extended Cabin Heating/Cooling | ✓ | — |
| Driver Vanity Mirror | ✓ | — |
| Turn Signal Indicators in Mirrors | ✓ | ✓ |
| Adaptive Cruise Control | — | ✓ |
| Rear Door Pockets | — | ✓ |
| Single Zone Climate Control | — | ✓ |
| Dual Vanity Mirrors | — | ✓ |
In Car Entertainment
| Feature | MINI | Mazda |
|---|---|---|
| Infotainment Display | 9.4 in | 8.8 in |
| Android Auto (Wired) | ✓ | ✓ |
| Apple CarPlay (Wired) | ✓ | ✓ |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | — |
| Satellite Radio Trial Period | 12 months | — |
| AM/FM Stereo | — | ✓ |
| Speaker System | — | 8 |
Power Feature
| Feature | MINI | Mazda |
|---|---|---|
| One-Touch Power Windows | 2 | 4 |
| Moonroof Type | 1st Row Power Glass Extended | — |
| Remote Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | MINI | Mazda |
|---|---|---|
| Front Head Room | 38.3 in. | 38.0 in. |
| Front Leg Room | 41.4 in. | 42.3 in. |
| Front Shoulder Room | 51.2 in. | 55.7 in. |
| Seat Material: Leatherette/Cloth | ✓ | — |
| Front Seat Type: Sport | ✓ | — |
| Driver Seat Manual Adjustments | 6-way | 6-way |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Passenger Seat Manual Adjustments | 6-way | 4-way |
| Passenger Seat Height Adjustment | ✓ | — |
| Driver Seat Heating | Multi-level | — |
| Passenger Seat Heating | Multi-level | — |
| Front Hip Room | — | 54.6 in. |
| Seat Material: Cloth | — | ✓ |
| Front Seat Type: Bucket | — | ✓ |
Rearseats
| Feature | MINI | Mazda |
|---|---|---|
| Rear Head Room | 36.3 in. | 37.3 in. |
| Rear Leg Room | 30.8 in. | 34.4 in. |
| Rear Shoulder Room | 49.1 in. | 53.5 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Rear Hip Room | — | 50.9 in. |
| Reclining Rear Seats | — | ✓ |
Tires and Wheels
| Feature | MINI | Mazda |
|---|---|---|
| Wheel Finish | Painted Alloy | — |
| Wheel Size | 17 x 7.0 in | 16 x 6.5 in |
| Tire Type | All Season | All Season |
| Tire Size | 215/45R17 | 205/60R16 |
| Wheel Material | — | Alloy |
| Spare Tire Type | — | Temporary |
| Spare Tire Location | — | Inside Mounted |
Suspension
| Feature | MINI | Mazda |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | — |
| Front Stabilizer Bar | ✓ | — |
| Rear Stabilizer Bar | ✓ | — |
| Front Suspension Type | — | Independent |
| Stabilizer Bar | — | ✓ |
Warranty
| Feature | MINI | Mazda |
|---|---|---|
| Basic Warranty | 4 yr./ 50000 mi. | 3 yr./ 36000 mi. |
| Drivetrain Warranty | 4 yr./ 50000 mi. | 5 yr./ 60000 mi. |
| Corrosion/Rust Warranty | 12 yr./ unlimited mi. | 5 yr./ unlimited mi. |
| Roadside Assistance | 4 yr./ unlimited mi. | 3 yr./ 36000 mi. |
| Complimentary Scheduled Maintenance | 3 yr./ 36000 mi. | — |
Frequently Asked Questions
Common questions about comparing the 2025 MINI Cooper and 2026 Mazda 3.
How does the driving experience differ between the two?
The MINI Cooper uses a 7-speed automated manual transmission and prioritizes sharp handling in a compact package. In contrast, the Mazda 3 offers a more conventional 6-speed shiftable automatic transmission and has more torque (186 lb-ft) for better low-end pull.
Is the fuel requirement difference significant?
Yes, the MINI Cooper recommends premium unleaded fuel, which adds to the running cost, while the Mazda 3 happily runs on less expensive regular unleaded while still getting 30 combined MPG.
Which vehicle is easier to park downtown?
The 2025 MINI Cooper is considerably smaller and easier to maneuver and fit into tight spots, measuring only 152.6 inches long compared to the 183.5-inch Mazda 3 sedan.
How much more cargo room does the Mazda 3 really offer?
The Mazda 3 sedan provides 13.2 cubic feet of cargo space, which is substantially larger than the MINI Cooper's restrictive 8.9 cubic feet. This nearly 50% difference is crucial for grocery runs or weekend trips.
Is the extra horsepower in the Mazda 3 noticeable?
The Mazda 3 has a 25 horsepower advantage (186 hp vs. 161 hp) and slightly more torque, meaning the Mazda will likely feel quicker and more responsive, especially when passing at highway speeds.
What are the main differences in size?
While similar in height (around 56.5 inches), the Mazda 3 is about 6 inches longer and 2 inches wider than the MINI Cooper, making the MINI significantly more city-friendly.
More Budget Sedans Under $30,000
View allVehicle Details
Compare More Vehicles
Use our interactive comparison tool to compare up to 4 vehicles at once
Open Comparison Tool