2025 Buick Encore GX vs 2025 Mazda CX-30

$25,940 · Crossover

$25,195 · Crossover

Comparison Overview

The primary quantifiable divergence between the 2025 Buick Encore GX and the 2025 Mazda CX-30 is engine output, with the CX-30 delivering a substantial 54 horsepower advantage (191 hp vs. 137 hp) and 24 lb-ft more torque (186 lb-ft vs. 162 lb-ft). This power disparity impacts driving dynamics significantly. The Encore GX counters with superior cargo capacity at 23.5 cubic feet compared to the CX-30's 20.2 cu ft. Fuel economy is closely matched, with the Buick achieving 30 MPG combined versus the Mazda's 29 MPG combined, though the Buick utilizes less conventional flex-fuel. Pricewise, the CX-30 holds a slight edge with an MSRP of $25,195 against the Buick's $25,940. Dimensionally, the Buick is slightly shorter in length (171.2 inches vs. 173.0 inches) but taller (64.1 inches vs. 61.7 inches), suggesting a different cabin orientation.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Buick Encore GX

The 2025 Buick Encore GX offers slightly better combined fuel economy at 30 MPG and a lower base price, making it marginally more economical for routine travel.

👨‍👩‍👧‍👦 Best for Families

2025 Buick Encore GX

With 23.5 cubic feet of cargo space versus 20.2 cubic feet, the Encore GX provides more utility for passengers and gear.

🏎️ Best for Enthusiasts

2025 Mazda CX-30

The 2025 Mazda CX-30 possesses 191 horsepower and standard All-Wheel Drive, offering demonstrably superior performance metrics.

💰 Best Value

2025 Mazda CX-30

The CX-30 offers 54 more horsepower and standard AWD for a lower base MSRP of $25,195 compared to the Buick's $25,940.

Choose the Buick Encore GX if...

Maximum cargo capacity is required, as the Encore GX offers 23.5 cu ft.
A preference exists for a higher ride height, indicated by the 64.1-inch overall height.
The driver prioritizes a slightly better combined fuel rating of 30 MPG and the option for E85 fuel compatibility.

Choose the Mazda CX-30 if...

Superior acceleration and performance are desired, given the 191 hp engine.
Standard All-Wheel Drive capability is a non-negotiable feature.
The lowest entry price point is the primary concern, starting at $25,195.

Key Dimensions

Dimension	Buick Encore GX	Mazda CX-30
Length	171.2"	173.0"
Width	71.4"	70.7"
Height	64.1"	61.7"
Wheelbase	102.0"	104.4"

Features Comparison

Safety

Feature	Buick	Mazda
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Rear Cross Traffic 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	2	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	—
Engine Immobilizer	✓	✓
Driver Attention Alert	—	✓

Engine

Feature	Buick	Mazda
Base Engine Displacement	1.2 L	2.5 L
Number of Cylinders	inline 3	inline 4
Base Engine Type	gas	gas
Horsepower	137 hp @ 5000 rpm	191 hp @ 6000 rpm
Torque	162 lb-ft @ 2500 rpm	186 lb-ft @ 4000 rpm
Number of Valves	12	16
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓
Cylinder Deactivation	—	✓

Drive Train

Feature	Buick	Mazda
Transmission Type	continuously variable-speed automatic	6-speed shiftable automatic
Drivetrain Type	front wheel drive	all wheel drive

Fuel

Feature	Buick	Mazda
Fuel Type	flex-fuel (unleaded/E85)	regular unleaded
EPA Fuel Economy (City/Highway)	30/31 MPG	26/33 MPG
EPA Fuel Economy (Combined)	30 MPG	29 MPG
EPA Driving Range (City/Highway)	396.0/409.2 mi.	330.2/419.1 mi.
Fuel Tank Capacity	13.2 gal.	12.7 gal.

Comfort & Convenience

Feature	Buick	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	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	—
Leatherette Steering Wheel	✓	—
Single Zone Climate Control	✓	✓
Rear Ventilation Ducts	✓	—
Interior Air Filtration	✓	—
Dual Vanity Mirrors	✓	✓
Adaptive Cruise Control	—	✓

In Car Entertainment

Feature	Buick	Mazda
Infotainment Display	11.0 in	8.8 in
AM/FM Stereo	✓	✓
Speaker System	6	6
Android Auto (Wireless)	✓	—
Apple CarPlay (Wireless)	✓	—
USB Port	✓	✓
Auxiliary Audio Input	✓	—
USB Port with External Media Control	✓	✓
Satellite Radio	✓	—
Satellite Radio Trial Period	3 months	—
Speed Sensitive Volume Control	✓	—
Android Auto (Wired)	—	✓
Apple CarPlay (Wired)	—	✓

Power Feature

Feature	Buick	Mazda
One-Touch Power Windows	4	4
Keyless Entry	✓	—
Heated Mirrors	✓	✓
Remote Keyless Entry	—	✓

Frontseats

Feature	Buick	Mazda
Front Head Room	39.7 in.	38.1 in.
Front Leg Room	40.9 in.	41.7 in.
Front Shoulder Room	55.4 in.	55.6 in.
Front Hip Room	51.9 in.	54.6 in.
Seat Material: Leatherette/Cloth	✓	—
Front Seat Type: Bucket	✓	✓
Driver Seat Manual Adjustments	6-way	6-way
Driver Seat Height Adjustment	✓	✓
Passenger Seat Manual Adjustments	4-way	4-way
Seat Material: Cloth	—	✓

Rearseats

Feature	Buick	Mazda
Rear Head Room	38.1 in.	38.3 in.
Rear Leg Room	36.0 in.	36.3 in.
Rear Shoulder Room	53.6 in.	53.6 in.
Rear Hip Room	50.7 in.	53.2 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	—	✓

Tires and Wheels

Feature	Buick	Mazda
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	18 x 7.5 in	16 x 6.5 in
Tire Type	All Season	All Season
Tire Size	225/55R18	215/65R16
Spare Tire Type	Temporary	Temporary
Spare Tire Location	Inside Mounted	Inside Mounted

Suspension

Feature	Buick	Mazda
Front Suspension Type	Independent	Independent
Stabilizer Bar	✓	✓

Warranty

Feature	Buick	Mazda
Basic Warranty	3 yr./ 36000 mi.	3 yr./ 36000 mi.
Drivetrain Warranty	5 yr./ 60000 mi.	5 yr./ 60000 mi.
Corrosion/Rust Warranty	6 yr./ 100000 mi.	5 yr./ unlimited mi.
Roadside Assistance	5 yr./ 60000 mi.	3 yr./ 36000 mi.
Complimentary Scheduled Maintenance	1 yr./ unlimited mi.	—

Frequently Asked Questions

Common questions about comparing the 2025 Buick Encore GX and 2025 Mazda CX-30.

Which vehicle offers better powertrain output in the base trim?

The 2025 Mazda CX-30 is significantly more powerful, generating 191 horsepower and 186 lb-ft of torque. This contrasts sharply with the Buick Encore GX's 137 horsepower and 162 lb-ft of torque.

How do the cargo volumes compare between these two crossovers?

The Buick Encore GX leads in utility with 23.5 cubic feet of available cargo capacity. The Mazda CX-30 offers less room, rated at 20.2 cubic feet behind the rear seats.

What is the main difference in fuel consumption and type?

The Encore GX posts a 30 MPG combined rating using flex-fuel (E85 or unleaded), while the CX-30 achieves 29 MPG combined running on regular unleaded, with superior highway efficiency at 33 MPG.

Does the drivetrain configuration favor one vehicle over the other?

Yes, the Mazda CX-30 comes standard with All-Wheel Drive, whereas the base 2025 Buick Encore GX is strictly Front Wheel Drive.

What is the price gap between the two base models?

The Mazda CX-30 has a starting MSRP of $25,195, making it $745 cheaper than the Buick Encore GX, which begins at $25,940.

Are the exterior dimensions noticeably different?

The CX-30 is 1.8 inches longer than the Buick (173.0 inches vs. 171.2 inches), but the Encore GX is substantially taller by 2.4 inches (64.1 inches vs. 61.7 inches).