VS
At a Glance
Power
227hp @ 5000
196hp @ 6000
Torque
310lb-ft @ 2000
139lb-ft @ 4400
Fuel
27 mpg est.
54 mpg est.
Engine
2.5 L/152ci
2.0 L/121ci
Choosing between the Mazda Mazda3 and the Toyota Prius is one of the most common decisions car buyers in the United States face. The Mazda Mazda3 delivers 227hp @ 5000 while the Toyota Prius produces 196hp @ 6000. On fuel, the Mazda3 returns 27 mpg est. while the Prius uses 54 mpg est. — important in a market where fuel prices change monthly. Pricing starts at $37,890 for the Mazda3 and $29,950 for the Prius. Both vehicles have their merits. The right choice depends on your priorities: fuel economy, performance, towing ability, safety features or total cost of ownership. This comparison covers every specification available so you can make an informed decision.
Specification
Mazda Mazda32.5 Turbo Premium Plus Auto AWD 2026 - From $37,890
Toyota PriusLE AWD (Natl) 2026 - From $29,950
Performance
Power Output (hp)
227hp @ 5000
196hp @ 6000
Torque (lb-ft)
310lb-ft @ 2000
139lb-ft @ 4400
Engine & Drivetrain
Engine Capacity
2.5 L/152ci
2.0 L/121ci
Cylinders
4
4
Fuel Type
Gasoline
Hybrid
Forced Induction Device
Turbocharged
—
Transmission
Automatic
Automatic
Number of Gears
6
—
Drive Wheels
All Wheel Drive
All Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
27 mpg est.
54 mpg est.
Fuel Economy - City (mpg)
23 (Est)mpg
53 (2025)mpg
Fuel Economy - Highway (mpg)
31 (Est)mpg
54 (2025)mpg
Fuel Tank Capacity (gal)
12.7gal
10.5gal
Dimensions
Length (in)
175.6in
181.1in
Width (in)
70.7in
70.2in
Height (in)
56.7in
55.9in
Wheelbase (in)
107.3in
108.3in
Curb Weight (lbs)
3417lbs
3230lbs
Safety
ABS
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Curtain Airbags
✓ Standard
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
✓ Standard
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
✓ Standard
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Backup Camera
✓ Standard
✓ Standard
Rear Parking Aid
✓ Standard
✓ Standard
Sunroof
✓ Standard
—
Heated Seats
✓ Standard
—
Power Seat Adjustment
✓ Standard
—
Keyless Entry
✓ Standard
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
Toyota Prius
2 / 4 categories
Performance
Mazda3
Fuel Economy
Prius
Value
Prius
Practicality
Tied
Pros & Cons
Mazda Mazda3
Well-rounded specification
Higher fuel consumption (27 mpg est.)
Higher starting price
Toyota Prius
Better fuel economy (54 mpg est.)
Lower starting price ($29,950)
Few notable weaknesses
Frequently Asked Questions
Which is more fuel efficient, the Mazda3 or Prius?
The Mazda3 gets 27 mpg est. and the Prius gets 54 mpg est. on the combined cycle. The Prius is the more fuel-efficient choice. In real-world conditions with a mix of highway and urban driving, actual figures will be slightly higher.
Which has more power, the Mazda3 or Prius?
The Mazda3 produces 227hp @ 5000 and 310lb-ft @ 2000 of torque while the Prius delivers 196hp @ 6000 and 139lb-ft @ 4400 of torque. The Mazda3 is the more powerful option.
What is the price difference between the Mazda3 and Prius?
The Mazda3 starts from $37,890 and the Prius from $29,950. The Prius is cheaper by $7,940 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the Mazda3 or the Prius?
It depends on your priorities. If fuel economy matters most, check the mpg figures above. If you need towing capacity, compare the towing ratings. For day-to-day driving - commutes, school runs and highway trips - consider ground clearance, service network coverage, and total cost of ownership including insurance and maintenance. Use the spec tables above to compare every detail before making your decision.
Also Consider