2025 Honda Civic vs 2026 Mazda 3

$24,250 · Sedan

$24,550 · Sedan

Comparison Overview

The comparison between the 2025 Honda Civic (MSRP $24,250) and the 2026 Mazda 3 (MSRP $24,550) reveals a clear divergence in priority, most evident in fuel economy. The Civic achieves a superior 36 MPG combined rating, surpassing the Mazda 3's 30 MPG combined by a significant 6 MPG, a crucial metric for high-mileage drivers. Conversely, performance favors the Mazda 3, which delivers 186 lb-ft of torque and 186 hp, overpowering the Civic’s output of 133 lb-ft and 150 hp by a margin of 36 horsepower. While the Civic offers slightly more storage space at 14.8 cu ft versus 13.2 cu ft, the Mazda 3 compensates with a 1.2-inch height advantage (56.9 inches vs 55.7 inches). Priced marginally lower at $24,250, the Civic leads on base cost, but the powertrain differences dictate long-term operational costs and driving engagement.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Honda Civic

The 2025 Honda Civic wins for commuters due to its superior combined fuel economy rating of 36 MPG, translating to lower running costs.

👨‍👩‍👧‍👦 Best for Families

2025 Honda Civic

The Civic provides marginally more utility with a 14.8 cu ft cargo capacity compared to the Mazda 3's 13.2 cu ft.

🏎️ Best for Enthusiasts

2026 Mazda 3

The 2026 Mazda 3 is the clear choice for enthusiasts, offering 186 hp and 186 lb-ft of torque, significantly exceeding the Civic's 150 hp.

💰 Best Value

2025 Honda Civic

With an MSRP of $24,250, the Civic is $300 less expensive while offering 6 MPG better fuel efficiency.

Choose the Honda Civic if...

Your driving priority is maximizing efficiency, highlighted by its 41 MPG highway rating.
You require the largest standard trunk, offering 14.8 cu ft of cargo volume.
You prefer the lowest entry price point at $24,250.

Choose the Mazda 3 if...

You prioritize outright engine performance, leveraging 186 hp and 186 lb-ft of torque.
You prefer the more traditional feel of a 6-speed shiftable automatic transmission over a CVT.
You desire a slightly taller vehicle stance, measuring 56.9 inches high.

Key Dimensions

Dimension	Honda Civic	Mazda 3
Length	184.8"	183.5"
Width	70.9"	70.7"
Height	55.7"	56.9"
Wheelbase	107.7"	107.3"

Features Comparison

Safety

Feature	Honda	Mazda
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
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	✓	✓
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	✓	—
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	✓
Rear Headrests	3	3
Rear Fixed Headrests	✓	—
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Blind Spot Monitor	—	✓
Rear Cross Traffic Alert	—	✓
Brake Preparation System	—	✓
Integrated Turn Signal Mirrors	—	✓
Rear Height Adjustable Headrests	—	✓

Engine

Feature	Honda	Mazda
Base Engine Displacement	2.0 L	2.5 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	gas	gas
Horsepower	150 hp @ 6400 rpm	186 hp @ 6000 rpm
Torque	133 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	Honda	Mazda
Transmission Type	continuously variable-speed automatic	6-speed shiftable automatic
Drivetrain Type	front wheel drive	front wheel drive

Fuel

Feature	Honda	Mazda
Fuel Type	regular unleaded	regular unleaded
EPA Fuel Economy (City/Highway)	32/41 MPG	27/36 MPG
EPA Fuel Economy (Combined)	36 MPG	30 MPG
EPA Driving Range (City/Highway)	396.8/508.4 mi.	356.4/475.2 mi.
Fuel Tank Capacity	12.4 gal.	13.2 gal.

Comfort & Convenience

Feature	Honda	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	✓	✓
Adaptive Cruise Control	✓	✓
Front Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Single Zone Climate Control	✓	✓
Dual Vanity Mirrors	✓	✓
Turn Signal Indicators in Mirrors	—	✓

In Car Entertainment

Feature	Honda	Mazda
Infotainment Display	7.0 in	8.8 in
AM/FM Stereo	✓	✓
Stereo Power	160W	—
Speaker System	4	8
Android Auto (Wired)	✓	✓
Apple CarPlay (Wired)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Speed Sensitive Volume Control	✓	—

Power Feature

Feature	Honda	Mazda
One-Touch Power Windows	2	4
Remote Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	Honda	Mazda
Front Head Room	39.3 in.	38.0 in.
Front Leg Room	42.3 in.	42.3 in.
Front Shoulder Room	57.0 in.	55.7 in.
Front Hip Room	54.3 in.	54.6 in.
Seat Material: Cloth	✓	✓
Front Seat Type: Bucket	✓	✓
Driver Seat Height Adjustment	✓	✓
Driver Seat Manual Adjustments	—	6-way
Passenger Seat Manual Adjustments	—	4-way

Rearseats

Feature	Honda	Mazda
Rear Head Room	37.1 in.	37.3 in.
Rear Leg Room	37.4 in.	34.4 in.
Rear Shoulder Room	56.0 in.	53.5 in.
Rear Hip Room	48.9 in.	50.9 in.
Folding Rear Seatback	✓	—
Split-Folding Rear Seatback	—	✓
Reclining Rear Seats	—	✓

Tires and Wheels

Feature	Honda	Mazda
Wheel Material	Steel	Alloy
Wheel Cover Type	Full	—
Wheel Diameter	16 in	—
Tire Type	All Season	All Season
Tire Size	P215/55R	205/60R16
Spare Tire Type	Temporary	Temporary
Spare Tire Location	Inside Mounted	Inside Mounted
Wheel Size	—	16 x 6.5 in

Suspension

Feature	Honda	Mazda
Four-Wheel Independent Suspension	✓	—
Front Stabilizer Bar	✓	—
Rear Stabilizer Bar	✓	—
Front Suspension Type	—	Independent
Stabilizer Bar	—	✓

Warranty

Feature	Honda	Mazda
Basic Warranty	3 yr./ 36000 mi.	3 yr./ 36000 mi.
Drivetrain Warranty	5 yr./ 60000 mi.	5 yr./ 60000 mi.
Corrosion/Rust Warranty	5 yr./ unlimited mi.	5 yr./ unlimited mi.
Roadside Assistance	3 yr./ 36000 mi.	3 yr./ 36000 mi.
Complimentary Scheduled Maintenance	1 yr./ 12000 mi.	—

Frequently Asked Questions

Common questions about comparing the 2025 Honda Civic and 2026 Mazda 3.

How significant is the difference in power between the two sedans?

The 2026 Mazda 3 offers 186 hp and 186 lb-ft of torque, resulting in a substantial advantage over the 2025 Honda Civic's 150 hp and 133 lb-ft. This 36 hp difference means the Mazda 3 will deliver noticeably quicker acceleration metrics.

Which car is better for drivers who commute long distances daily?

The 2025 Honda Civic is superior for long commutes, boasting a 36 MPG combined rating versus the Mazda 3's 30 MPG combined. This 6 MPG advantage will yield substantial savings on fuel costs over time.

What is the price gap between the base models?

The 2025 Honda Civic starts at an MSRP of $24,250, making it $300 less expensive than the 2026 Mazda 3, which is listed at $24,550.

Are there measurable differences in exterior size affecting parking?

Both vehicles are nearly identical in footprint, but the Civic is slightly longer at 184.8 inches compared to the Mazda 3's 183.5 inches. The Mazda 3 is negligibly wider but marginally taller at 56.9 inches.

Does the transmission type affect performance or efficiency?

Yes, the Civic utilizes a continuously variable-speed automatic (CVT) optimized for fuel economy (36 MPG combined), whereas the Mazda 3 employs a 6-speed shiftable automatic, supporting its higher performance output of 186 hp.

How does cargo capacity compare for utility?

The 2025 Honda Civic offers a more spacious trunk with 14.8 cu ft of cargo capacity. The 2026 Mazda 3 is slightly constrained in this area, providing 13.2 cu ft.