2025 Cadillac XT5 vs 2026 GMC Acadia

$44,295 · Crossover

$43,700 · Crossover

Comparison Overview

The most significant numerical distinction between the 2025 Cadillac XT5 and the 2026 GMC Acadia is the substantial 93 horsepower advantage held by the Acadia, producing 328 hp compared to the XT5's 235 hp. This power translates into greater torque (326 lb-ft vs. 258 lb-ft). Despite the performance gap, the XT5 secures a slight fuel economy edge with 24 combined MPG versus the Acadia's 23 combined MPG, and mandates premium fuel. Pricing is tight, with the Acadia having a lower MSRP at $43,700 versus the XT5's $44,295. Size differences are also notable: the Acadia is physically larger overall (204.0 inches long vs. 189.6 inches), though the XT5 offers superior utility with 30 cubic feet of cargo space compared to the Acadia's 23 cu ft.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Cadillac XT5

The Cadillac XT5 offers better fuel efficiency at 24 combined MPG and runs on regular unleaded fuel, minimizing running costs for regular use.

👨‍👩‍👧‍👦 Best for Families

2026 GMC Acadia

The 2026 GMC Acadia offers superior interior volume with greater length (204.0 inches) and height (71.0 inches) to accommodate more passengers and larger items.

🏎️ Best for Enthusiasts

2026 GMC Acadia

The GMC Acadia delivers significantly more power and torque, boasting 328 hp and 326 lb-ft compared to the XT5's output.

💰 Best Value

2026 GMC Acadia

The GMC Acadia provides 93 more horsepower for a lower starting MSRP of $43,700, offering superior performance metrics per dollar spent.

Choose the Cadillac XT5 if...

You prioritize fuel efficiency, as the XT5 achieves 24 combined MPG versus 23 MPG for the Acadia.
You require maximum measurable cargo volume, as the XT5 offers 30 cu ft compared to the Acadia's 23 cu ft.
You prefer not to pay extra for premium fuel, as the XT5 recommends it but the Acadia accepts regular unleaded.

Choose the GMC Acadia if...

Maximum engine performance is essential, given the Acadia's 328 hp output and 326 lb-ft of torque.
You need a physically larger vehicle, evidenced by the Acadia's 204.0-inch length and 79.6-inch width.
You are seeking the lower entry price point, as the Acadia starts at $43,700, which is $595 less than the XT5.

Key Dimensions

Dimension	Cadillac XT5	GMC Acadia
Length	189.6"	204.0"
Width	74.9"	79.6"
Height	66.1"	71.0"
Wheelbase	112.0"	120.9"

Features Comparison

Safety

Feature	Cadillac	GMC
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 Fixed Headrests	—	✓

Engine

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

Fuel

Feature	Cadillac	GMC
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.	0/0 mi.
Fuel Tank Capacity	19.0 gal.	—

Comfort & Convenience

Feature	Cadillac	GMC
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	—	✓
Heated Steering Wheel	—	✓
Three Zone Climate Control	—	✓
Digital Rearview Mirror	—	✓

In Car Entertainment

Feature	Cadillac	GMC
Infotainment Display	8.0 in	15.0 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	GMC
One-Touch Power Windows	4	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	Cadillac	GMC
Front Head Room	39.7 in.	42.6 in.
Front Leg Room	41.2 in.	44.3 in.
Front Shoulder Room	58.3 in.	62.0 in.
Front Hip Room	56.1 in.	59.2 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	—
Passenger Seat Manual Adjustments	2-way	4-way
Passenger Seat Height Adjustment	✓	—
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Seat Material: Cloth	—	✓
Driver Seat Lumbar Support	—	Power

Rearseats

Feature	Cadillac	GMC
Rear Head Room	38.4 in.	40.0 in.
Rear Leg Room	39.0 in.	41.5 in.
Rear Shoulder Room	56.3 in.	62.0 in.
Rear Hip Room	54.8 in.	58.4 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓
Manual Folding Third Row Seat	—	✓

Tires and Wheels

Feature	Cadillac	GMC
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Diameter	18 in	—
Tire Type	All Season	All Season
Tire Size	P235/65R	255/65R18
Spare Tire Type	Temporary	Temporary
Spare Tire Location	Inside Mounted	Underbody Mounted
Wheel Size	—	18 x 7.5 in

Suspension

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

Warranty

Feature	Cadillac	GMC
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 GMC Acadia.

How much does the difference in horsepower affect daily driving between the XT5 and Acadia?

The 2026 Acadia has 93 more horsepower (328 hp) than the 2025 XT5 (235 hp), which should result in noticeably quicker acceleration and passing power. While the XT5 is adequate for commuting, the Acadia offers significantly more reserves for demanding driving situations.

Which crossover is better for long-distance travel based on fuel economy?

The 2025 Cadillac XT5 holds a marginal advantage with 24 combined MPG versus the Acadia's 23 combined MPG. However, the XT5 requires premium fuel, whereas the Acadia runs on regular unleaded, potentially offsetting the 1 MPG difference in total running costs.

Does the larger size of the Acadia translate to more usable cargo space?

No, despite the 2026 Acadia being significantly larger in exterior dimensions (204.0 inches long vs. 189.6 inches for the XT5), the 2025 XT5 provides superior measurable cargo capacity at 30 cubic feet compared to the Acadia's 23 cubic feet.

What is the starting price difference between these two crossovers?

The 2026 GMC Acadia has a lower Manufacturer's Suggested Retail Price (MSRP) starting at $43,700. This makes it $595 cheaper than the 2025 Cadillac XT5, which starts at $44,295.

Which vehicle utilizes a more efficient transmission setup?

Both utilize automatic, shiftable transmissions, but the 2025 Cadillac XT5 features a 9-speed unit while the 2026 GMC Acadia uses an 8-speed unit. Typically, having more gears (9 vs. 8) aids in optimizing fuel economy and performance balance.

Is the difference in torque significant between the two models?

Yes, the 2026 Acadia generates 326 lb-ft of torque, which is substantially higher than the XT5's 258 lb-ft. This 68 lb-ft advantage directly contributes to its superior horsepower and better initial acceleration capabilities.