2025 Toyota Crown Signia vs 2026 GMC Acadia

$44,090 · Crossover

$43,700 · Crossover

Comparison Overview

The comparison between the 2025 Toyota Crown Signia and the 2026 GMC Acadia is largely defined by efficiency versus power. The most significant numerical variance is the 15 MPG difference in combined fuel economy, with the Signia achieving 38 MPG versus the Acadia's 23 MPG. This efficiency advantage is paired with a substantial 88 horsepower deficit, as the Acadia generates 328 hp compared to the Signia's 240 hp. In terms of size, the Acadia is physically larger, measuring 204.0 inches long and 79.6 inches wide, offering a taller stance at 71.0 inches, whereas the Signia is narrower (74.0 inches). Pricing is nearly identical, with the Acadia at $43,700 and the Signia slightly higher at $44,090. Cargo space favors the smaller Signia slightly at 25.8 cu ft versus the Acadia's 23 cu ft, emphasizing different design philosophies.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Toyota Crown Signia

The Crown Signia is the clear winner for commuting due to its superior 38 MPG combined fuel economy.

👨‍👩‍👧‍👦 Best for Families

2026 GMC Acadia

The Acadia offers a significantly larger platform, indicated by its 204.0-inch length and 71.0-inch height, suggesting greater passenger volume.

🏎️ Best for Enthusiasts

2026 GMC Acadia

The Acadia delivers substantially more performance with 328 hp and 326 lb-ft of torque compared to the Signia's 240 hp.

💰 Best Value

2025 Toyota Crown Signia

The Crown Signia offers dramatically better running costs, reflected in its 15 MPG efficiency advantage for a similar $44,090 MSRP.

Choose the Toyota Crown Signia if...

Your primary focus is minimizing fuel stops, leveraging the 38 combined MPG rating.
You prefer a smaller vehicle footprint, as the Signia is 10 inches shorter in length (194.1 inches).
You need a slightly larger maximum cargo area, with 25.8 cu ft available.

Choose the GMC Acadia if...

You prioritize straight-line performance, benefiting from 328 hp and 326 lb-ft of torque.
Maximum interior and exterior dimensions are necessary, given the Acadia’s 79.6-inch width and 71.0-inch height.
You prefer a traditional 8-speed automatic transmission over a continuously variable transmission.

Key Dimensions

Dimension	Toyota Crown Signia	GMC Acadia
Length	194.1"	204.0"
Width	74.0"	79.6"
Height	64.0"	71.0"
Wheelbase	112.2"	120.9"

Features Comparison

Safety

Feature	Toyota	GMC
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	✓	✓
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	✓	✓
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	✓	✓
Third Row Head Airbags	—	✓
Rear Ventilated Disc Brakes	—	✓
Headlight Delay-Off	—	✓
Rear Fixed Headrests	—	✓

Engine

Feature	Toyota	GMC
Base Engine Displacement	2.5 L	2.5 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	hybrid	gas
Horsepower	240 hp	328 hp @ 5500 rpm
Number of Valves	16	16
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓
Torque	—	326 lb-ft @ 3500 rpm

Drive Train

Feature	Toyota	GMC
Transmission Type	continuously variable-speed automatic	8-speed shiftable automatic
Drivetrain Type	all wheel drive	front wheel drive

Fuel

Feature	Toyota	GMC
Fuel Type	regular unleaded	regular unleaded
EPA Fuel Economy (City/Highway)	39/37 MPG	20/27 MPG
EPA Fuel Economy (Combined)	38 MPG	23 MPG
EPA Driving Range (City/Highway)	565.5/536.5 mi.	0/0 mi.
Fuel Tank Capacity	14.5 gal.	—

Comfort & Convenience

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

In Car Entertainment

Feature	Toyota	GMC
Infotainment Display	12.3 in	15.0 in
AM/FM Stereo	✓	✓
Speaker System	6	12
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	3 months
Premium Speaker Brand	—	Bose
Subwoofer Count	—	1
Auxiliary Audio Input	—	✓
Speed Sensitive Volume Control	—	✓

Power Feature

Feature	Toyota	GMC
One-Touch Power Windows	4	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	Toyota	GMC
Front Head Room	39.1 in.	42.6 in.
Front Leg Room	42.1 in.	44.3 in.
Front Shoulder Room	57.0 in.	62.0 in.
Front Hip Room	54.7 in.	59.2 in.
Seat Material: Leather	✓	—
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	8-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Memory Settings	2	—
Passenger Seat Power Adjustments	8-way	—
Passenger Seat Height Adjustment	✓	—
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Driver Seat Ventilation	✓	—
Passenger Seat Ventilation	✓	—
Seat Material: Cloth	—	✓
Passenger Seat Manual Adjustments	—	4-way

Rearseats

Feature	Toyota	GMC
Rear Head Room	38.9 in.	40.0 in.
Rear Leg Room	37.1 in.	41.5 in.
Rear Shoulder Room	55.0 in.	62.0 in.
Rear Hip Room	47.7 in.	58.4 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Heated Rear Seats (Multi-Level)	✓	—
Reclining Rear Seats	—	✓
Manual Folding Third Row Seat	—	✓

Tires and Wheels

Feature	Toyota	GMC
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Diameter	19 in	—
Tire Type	All Season	All Season
Tire Size	225/55R19	255/65R18
Wheel Size	—	18 x 7.5 in
Spare Tire Type	—	Temporary
Spare Tire Location	—	Underbody Mounted

Suspension

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

Warranty

Feature	Toyota	GMC
Basic Warranty	3 yr./ 36000 mi.	3 yr./ 36000 mi.
Drivetrain Warranty	5 yr./ 60000 mi.	5 yr./ 60000 mi.
Hybrid Component Warranty	8 yr./ 100000 mi.	—
Corrosion/Rust Warranty	5 yr./ unlimited mi.	6 yr./ 100000 mi.
Roadside Assistance	2 yr./ unlimited mi.	5 yr./ 60000 mi.
Complimentary Scheduled Maintenance	2 yr./ 25000 mi.	1 yr./ unlimited mi.

Frequently Asked Questions

Common questions about comparing the 2025 Toyota Crown Signia and 2026 GMC Acadia.

What is the real-world driving range difference between these two crossovers?

Based on published estimates, the Crown Signia's 38 MPG rating suggests a significantly longer range per tank than the Acadia's 23 MPG combined rating, assuming similar tank sizes. This efficiency gap translates directly to fewer stops at the gas station for Signia owners.

How does the drivetrain and transmission impact daily driving?

The Signia comes standard with All-Wheel Drive (AWD) and a CVT, generally favoring smooth efficiency. In contrast, the Acadia uses Front-Wheel Drive (FWD) and an 8-speed automatic, which provides a more conventional, performance-oriented shifting experience, albeit with less inherent traction than AWD.

Is the Acadia actually a larger vehicle than the Signia?

Yes, the 2026 GMC Acadia is considerably larger, measuring 204.0 inches in length versus the Signia's 194.1 inches, and it is 5.6 inches taller overall. This indicates the Acadia occupies more road space and likely offers greater head and shoulder room.

Which car offers better technology or responsiveness despite the specs provided?

While both use regular unleaded fuel, the Acadia's 328 hp output, a difference of 88 hp, suggests it will feel significantly more responsive during acceleration and passing maneuvers compared to the Signia.

With similar MSRPs, why is one so much less efficient than the other?

The difference likely stems from their powertrains; the Signia prioritizes maximizing fuel economy (39/37 MPG split), while the Acadia emphasizes horsepower output (328 hp), resulting in the 15 MPG combined penalty for greater power.

Do the cargo capacities suggest one is inherently better for utility?

Despite being the physically smaller exterior vehicle, the 2025 Crown Signia lists a slightly greater cargo capacity at 25.8 cu ft compared to the Acadia's 23 cu ft. This suggests the Signia may have a more efficiently shaped storage area.