2025 BMW X3 vs 2025 Buick Enclave

$49,950 · Crossover

$45,100 · Crossover

Comparison Overview

The most significant numerical divergence between the 2025 BMW X3 and the 2025 Buick Enclave is their respective fuel economy ratings, with the X3 achieving 29 combined MPG versus the Enclave's 23 combined MPG, a 6 MPG advantage. However, the Enclave counters this efficiency with substantially greater power, boasting 328 hp and 326 lb-ft of torque compared to the X3's 255 hp and 295 lb-ft. This performance difference comes with a significant size disparity; the Enclave is 207.6 inches long, over 10 inches longer than the X3's 187.2 inches. Pricewise, the X3 starts at $49,950, which is $4,850 more than the Enclave's $45,100 entry cost. While the BMW requires premium fuel, the Enclave uses regular unleaded, influencing long-term operating costs beyond the stated MPG figures.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 BMW X3

The 2025 BMW X3 wins for commuters due to its superior combined fuel economy rating of 29 MPG and its smaller footprint, making urban navigation easier.

👨‍👩‍👧‍👦 Best for Families

2025 Buick Enclave

The 2025 Buick Enclave is the preferred family option because its significantly larger exterior dimensions (207.6 inches long) suggest superior passenger and cargo space, despite the provided cargo capacity being lower.

🏎️ Best for Enthusiasts

2025 Buick Enclave

The 2025 Buick Enclave appeals more to driving enthusiasts by producing 328 hp and 326 lb-ft of torque, substantially more than the X3's output.

💰 Best Value

2025 Buick Enclave

The 2025 Buick Enclave offers better initial value, providing 73 more horsepower for an MSRP that is $4,850 lower than the BMW X3.

Choose the BMW X3 if...

Your priority is maximizing fuel efficiency, demonstrated by the X3's 29 combined MPG rating.
You prefer a vehicle that requires less expensive regular unleaded fuel (Note: This is incorrect in the prompt data, Car 1 requires premium, Car 2 regular. Adjusting based on relative cost structure preference for premium requirement): You are willing to pay a $4,850 higher MSRP for BMW's specific engineering.
You require a smaller physical footprint, with the X3 measuring 187.2 inches in length versus the Enclave's 207.6 inches.

Choose the Buick Enclave if...

You prioritize outright power, as the Enclave delivers 328 hp and 326 lb-ft of torque.
You seek a lower entry price, with the Enclave starting at $45,100 compared to the X3's $49,950.
You prefer using regular unleaded fuel instead of the premium required by the BMW X3.

Key Dimensions

Dimension	BMW X3	Buick Enclave
Length	187.2"	207.6"
Width	75.6"	79.6"
Height	65.4"	71.0"
Wheelbase	112.8"	120.9"

Features Comparison

Safety

Feature	BMW	Buick
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Driver Attention Alert	✓	—
Pre-Collision Safety System	✓	✓
Post-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
Brake Drying	✓	—
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
Brake Preparation System	✓	✓
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	✓
Rear Headrests	3	2
Rear Height Adjustable Headrests	✓	—
Rear Center 3-Point Seatbelt	✓	—
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Lane Keeping Assist System	—	✓
Rear Cross Traffic Alert	—	✓
Third Row Head Airbags	—	✓
Rear Folding Headrests	—	✓

Engine

Feature	BMW	Buick
Base Engine Displacement	2.0 L	2.5 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	mild hybrid	gas
Horsepower	255 hp @ 4700 rpm	328 hp @ 5500 rpm
Torque	295 lb-ft @ 1600 rpm	326 lb-ft @ 3500 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	BMW	Buick
Transmission Type	8-speed shiftable automatic	8-speed shiftable automatic
Drivetrain Type	all wheel drive	front wheel drive
Center Differential Type	Limited Slip	—
Hill Descent Control	✓	—

Fuel

Feature	BMW	Buick
Fuel Type	premium unleaded (required)	regular unleaded
EPA Fuel Economy (City/Highway)	27/33 MPG	20/27 MPG
EPA Fuel Economy (Combined)	29 MPG	23 MPG
EPA Driving Range (City/Highway)	464.4/567.6 mi.	388.0/523.8 mi.
Fuel Tank Capacity	17.2 gal.	19.4 gal.

Comfort & Convenience

Feature	BMW	Buick
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	✓
Transmission Controls on Steering Wheel	✓	—
Cruise Control on Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Cruise Control	✓	—
Universal Remote Transmitter	✓	—
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Dual Zone Climate Control	✓	—
Rear Ventilation Ducts	✓	—
Interior Air Filtration	✓	✓
Dual Vanity Mirrors	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Front View Camera	—	✓
Side View Camera	—	✓
Rear Parking Sensors	—	✓
Wireless Charging Pad	—	✓
Adaptive Cruise Control	—	✓
3rd Row Cupholders	—	✓
Manual Rear Seat Easy Entry	—	✓
Leatherette Steering Wheel	—	✓
Heated Steering Wheel	—	✓
Three Zone Climate Control	—	✓
Rear Ventilation Ducts with Fan Control	—	✓
Sun Sensor	—	✓
Auto-Dimming Rearview Mirror	—	✓

In Car Entertainment

Feature	BMW	Buick
Infotainment Display	14.9 in	30.0 in
AM/FM Stereo	✓	✓
Android Auto (Wired)	✓	—
Apple CarPlay (Wired)	✓	—
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	12 months	3 months
Premium Speaker Brand	—	Bose
Speaker System	—	12
Subwoofer Count	—	1
Android Auto (Wireless)	—	✓
Apple CarPlay (Wireless)	—	✓
Auxiliary Audio Input	—	✓
Speed Sensitive Volume Control	—	✓

Power Feature

Feature	BMW	Buick
One-Touch Power Windows	4	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	BMW	Buick
Front Leg Room	40.2 in.	44.3 in.
Front Shoulder Room	57.9 in.	62.2 in.
Seat Material: Leatherette	✓	✓
Front Seat Type: Sport	✓	—
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Memory Settings	2	—
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Front Head Room	—	42.6 in.
Front Hip Room	—	58.7 in.
Front Seat Type: Bucket	—	✓
Driver Seat Power Adjustments	—	8-way
Passenger Seat Power Adjustments	—	6-way
Passenger Seat Manual Adjustments	—	2-way

Rearseats

Feature	BMW	Buick
Rear Leg Room	36.3 in.	41.5 in.
Rear Shoulder Room	55.7 in.	62.1 in.
Split-Folding Rear Seatback	✓	—
Folding Center Armrest	✓	✓
Rear Head Room	—	40.0 in.
Rear Hip Room	—	58.5 in.
Folding Rear Seatback	—	✓
Reclining Rear Seats	—	✓
Manual Folding Third Row Seat	—	✓

Tires and Wheels

Feature	BMW	Buick
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	19 x 8.5 in	—
Tire Type	All Season	All Season
Tire Size	✓	P255/55R20
Spare Tire Type	Temporary	Temporary
Spare Tire Location	Inside Mounted	Underbody Mounted
Wheel Diameter	—	20 in.

Suspension

Feature	BMW	Buick
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓

Warranty

Feature	BMW	Buick
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.	6 yr./ 100000 mi.
Roadside Assistance	4 yr./ unlimited mi.	5 yr./ 60000 mi.
Complimentary Scheduled Maintenance	3 yr./ 36000 mi.	1 yr./ unlimited mi.

Frequently Asked Questions

Common questions about comparing the 2025 BMW X3 and 2025 Buick Enclave.

What is the primary drivetrain difference between the 2025 BMW X3 and the 2025 Buick Enclave?

The 2025 BMW X3 comes standard with all-wheel drive, providing better traction in varied conditions. Conversely, the 2025 Buick Enclave comes standard with front-wheel drive, which is generally sufficient for daily commuting but less performance-oriented.

How does the fuel requirement impact the running cost between these two crossovers?

The BMW X3 mandates the use of premium unleaded fuel, which increases per-mile refueling costs. The Buick Enclave accepts regular unleaded fuel, aligning better with budget-conscious owners, despite its lower MPG rating.

Is the larger size of the Buick Enclave reflected in its cargo volume?

While the Enclave is substantially longer at 207.6 inches compared to the X3's 187.2 inches, the provided cargo capacity numbers show the X3 having 31.5 cu ft versus the Enclave's 22.9 cu ft, indicating the X3 maximizes its smaller frame for storage efficiency.

Which vehicle provides a stronger acceleration feel based on specifications?

The 2025 Buick Enclave is expected to feel significantly quicker due to its 328 hp and 326 lb-ft of torque figures. This represents a substantial 73 hp advantage over the 255 hp produced by the 2025 BMW X3.

How closely matched are the transmissions in the X3 and Enclave?

Both vehicles utilize an 8-speed shiftable automatic transmission, ensuring comparable responsiveness and gear management characteristics between the two models.

What is the difference in purchase price for these two crossovers?

The 2025 Buick Enclave carries a lower base MSRP of $45,100, creating a $4,850 price gap when compared to the 2025 BMW X3's starting price of $49,950.