2025 Cadillac XT5 vs 2026 Buick Enclave

$44,295 · Crossover

$46,200 · Crossover

Comparison Overview

The most significant numerical divergence between the 2025 Cadillac XT5 and the 2026 Buick Enclave is the power output, where the Enclave commands an advantage of 93 horsepower (328 hp vs. 235 hp) and 68 lb-ft of torque (326 lb-ft vs. 258 lb-ft). The Enclave is substantially larger, boasting an extra 18 inches in length (207.6 inches vs. 189.6 inches), which contrasts sharply with its slightly lower fuel economy rating of 23 combined MPG compared to the XT5's 24 combined MPG. The XT5 starts at a lower MSRP of $44,295, positioning it as the more budget-conscious option against the Enclave's $46,200 entry point. Despite its smaller external footprint, the Cadillac XT5 offers superior utility with 30 cubic feet of cargo space, significantly exceeding the Enclave's 22.9 cubic feet, and requires premium unleaded fuel while the Enclave accepts regular.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Cadillac XT5

The Cadillac XT5 wins for commuting due to its superior combined MPG rating of 24 compared to the Enclave's 23 MPG.

👨‍👩‍👧‍👦 Best for Families

2026 Buick Enclave

The 2026 Buick Enclave is the better family choice as its substantially larger exterior dimensions, including 71.0 inches in height, imply greater cabin space.

🏎️ Best for Enthusiasts

2026 Buick Enclave

The 2026 Buick Enclave clearly appeals more to driving enthusiasts, delivering 328 hp and 326 lb-ft of torque, substantially outperforming the XT5's 235 hp and 258 lb-ft.

💰 Best Value

2025 Cadillac XT5

The Cadillac XT5 offers better efficiency and storage metrics for a lower initial investment starting at $44,295.

Choose the Cadillac XT5 if...

You prioritize fuel efficiency, as the XT5 achieves 24 combined MPG versus the Enclave's 23 MPG.
You require maximum accessible storage volume, with the XT5 offering 30 cu ft compared to the Enclave's 22.9 cu ft.
You seek a lower entry price point, as the XT5 starts at $44,295 versus $46,200 for the Enclave.

Choose the Buick Enclave if...

Maximum horsepower output is critical, as the Enclave provides 328 hp, a 93 hp advantage over the XT5.
You prefer a vehicle that uses regular unleaded fuel instead of the XT5’s recommended premium unleaded.
You need a larger physical presence, as the Enclave is 18 inches longer (207.6 inches vs 189.6 inches).

Key Dimensions

Dimension	Cadillac XT5	Buick Enclave
Length	189.6"	207.6"
Width	74.9"	79.6"
Height	66.1"	71.0"
Wheelbase	112.0"	120.9"

Features Comparison

Safety

Feature	Cadillac	Buick
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
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
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	✓	✓
Cornering Lights	✓	—
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	✓
Rear Headrests	2	2
Rear Center 3-Point Seatbelt	✓	—
Engine Immobilizer	✓	✓
Blind Spot Monitor	—	✓
Rear Cross Traffic Alert	—	✓
Third Row Head Airbags	—	✓
Rear Folding Headrests	—	✓
Anti-Theft Alarm System (Remote)	—	✓

Engine

Feature	Cadillac	Buick
Base Engine Displacement	2.0 L	2.5 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	gas	gas
Horsepower	235 hp @ 5000 rpm	328 hp @ 5500 rpm
Torque	258 lb-ft @ 1500 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	✓	✓
Cylinder Deactivation	✓	—

Drive Train

Feature	Cadillac	Buick
Transmission Type	9-speed shiftable automatic	8-speed shiftable automatic
Drivetrain Type	front wheel drive	front wheel drive

Fuel

Feature	Cadillac	Buick
Fuel Type	premium unleaded (recommended)	regular unleaded
EPA Fuel Economy (City/Highway)	22/29 MPG	20/27 MPG
EPA Fuel Economy (Combined)	24 MPG	23 MPG
EPA Driving Range (City/Highway)	418.0/551.0 mi.	388.0/523.8 mi.
Fuel Tank Capacity	19.0 gal.	19.4 gal.

Comfort & Convenience

Feature	Cadillac	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	✓	✓
Front Parking Sensors	✓	—
Rear Parking Sensors	✓	✓
Cruise Control	✓	—
Universal Remote Transmitter	✓	—
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Leatherette Steering Wheel	✓	✓
Dual Zone Climate Control	✓	—
Rear Ventilation Ducts	✓	—
Interior Air Filtration	✓	✓
Sun Sensor	✓	✓
Dual Vanity Mirrors	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Front View Camera	—	✓
Side View Camera	—	✓
Wireless Charging Pad	—	✓
Adaptive Cruise Control	—	✓
3rd Row Cupholders	—	✓
Manual Rear Seat Easy Entry	—	✓
Heated Steering Wheel	—	✓
Three Zone Climate Control	—	✓
Rear Ventilation Ducts with Fan Control	—	✓
Auto-Dimming Rearview Mirror	—	✓

In Car Entertainment

Feature	Cadillac	Buick
Infotainment Display	8.0 in	30.0 in
AM/FM Stereo	✓	✓
Premium Speaker Brand	Bose	Bose
Speaker System	8	12
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	3 months
Speed Sensitive Volume Control	✓	✓
Subwoofer Count	—	1

Power Feature

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

Frontseats

Feature	Cadillac	Buick
Front Head Room	39.7 in.	42.6 in.
Front Leg Room	41.2 in.	44.3 in.
Front Shoulder Room	58.3 in.	62.2 in.
Front Hip Room	56.1 in.	58.7 in.
Seat Material: Leatherette	✓	✓
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	8-way
Driver Seat Height Adjustment	✓	✓
Passenger Seat Power Adjustments	6-way	6-way
Passenger Seat Manual Adjustments	2-way	2-way
Passenger Seat Height Adjustment	✓	✓
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Driver Seat Lumbar Support	—	Power
Passenger Seat Lumbar Support	—	Power

Rearseats

Feature	Cadillac	Buick
Rear Head Room	38.4 in.	40.0 in.
Rear Leg Room	39.0 in.	41.5 in.
Rear Shoulder Room	56.3 in.	62.1 in.
Rear Hip Room	54.8 in.	58.5 in.
Split-Folding Rear Seatback	✓	—
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓
Folding Rear Seatback	—	✓
Manual Folding Third Row Seat	—	✓

Tires and Wheels

Feature	Cadillac	Buick
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Diameter	18 in	20 in.
Tire Type	All Season	All Season
Tire Size	P235/65R	P255/55R20
Spare Tire Type	Temporary	Temporary
Spare Tire Location	Inside Mounted	Underbody Mounted

Suspension

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

Warranty

Feature	Cadillac	Buick
Basic Warranty	4 yr./ 50000 mi.	3 yr./ 36000 mi.
Drivetrain Warranty	6 yr./ 70000 mi.	5 yr./ 60000 mi.
Corrosion/Rust Warranty	4 yr./ 50000 mi.	6 yr./ 100000 mi.
Roadside Assistance	6 yr./ 70000 mi.	5 yr./ 60000 mi.
Complimentary Scheduled Maintenance	1 yr./ unlimited mi.	1 yr./ unlimited mi.

Frequently Asked Questions

Common questions about comparing the 2025 Cadillac XT5 and 2026 Buick Enclave.

How does the fuel economy differ between the 2025 Cadillac XT5 and the 2026 Buick Enclave?

The Cadillac XT5 holds a slight advantage in efficiency, achieving a combined 24 MPG (22 City/29 Highway). Conversely, the larger 2026 Buick Enclave is rated at 23 combined MPG (20 City/27 Highway).

What is the primary mechanical advantage the 2026 Enclave holds over the 2025 XT5?

The Enclave’s powertrain offers a significant performance benefit, delivering 328 horsepower and 326 lb-ft of torque. This represents an increase of 93 horsepower and 68 lb-ft of torque compared to the Cadillac XT5.

Which crossover provides more usable storage space for cargo?

The 2025 Cadillac XT5 is the segment leader in measurable cargo capacity, offering 30 cubic feet behind the rear seats. The 2026 Buick Enclave provides 22.9 cubic feet of cargo space.

Are the fuel requirements different for these two models?

Yes, the Cadillac XT5 specifies premium unleaded fuel as recommended for its engine. The 2026 Buick Enclave, despite its higher output engine, runs on regular unleaded fuel.

How much larger is the 2026 Enclave dimensionally compared to the 2025 XT5?

The Buick Enclave is substantially larger, measuring 207.6 inches in length compared to the XT5’s 189.6 inches, and it is also wider (79.6 inches vs. 74.9 inches) and taller (71.0 inches vs. 66.1 inches).

Considering the starting price, does the XT5’s lower MSRP translate to better overall value?

The XT5 has a lower MSRP of $44,295 versus the Enclave’s $46,200. Given the XT5's better fuel economy and significantly higher cargo volume, it presents a compelling value proposition for efficiency-focused buyers.