2025 Acura ADX vs 2026 Toyota Grand Highlander
Comparison Overview
The most striking numerical difference between the 2025 Acura ADX and the 2026 Toyota Grand Highlander is the power deficit; the ADX delivers 190 hp and 179 lb-ft of torque, significantly less than the Grand Highlander's 265 hp and 310 lb-ft of torque. However, this power difference comes with efficiency gains for the Acura, achieving 28 combined MPG compared to the Toyota’s 24 combined MPG. Pricewise, the ADX enters at $35,000, undercutting the Grand Highlander's $41,360 MSRP by $6,360. Dimensions also vary significantly; the Grand Highlander is substantially larger, measuring 201.4 inches long with a height of 70.1 inches, versus the ADX at 185.8 inches long and 63.8 inches high. Interestingly, the smaller Acura offers slightly more maximum utility with 24.4 cu ft of cargo capacity, compared to the Toyota's 20.6 cu ft.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Acura ADX
The 2025 Acura ADX wins for commuters due to its superior combined 28 MPG efficiency rating.
2026 Toyota Grand Highlander
The 2026 Toyota Grand Highlander is the better family vehicle because its larger exterior dimensions offer increased interior volume and passenger space.
2026 Toyota Grand Highlander
Enthusiasts will prefer the Grand Highlander as it boasts substantially more power with 265 hp and 310 lb-ft of torque.
2025 Acura ADX
The Acura ADX offers better value by providing a $6,360 lower starting MSRP at $35,000.
Choose the Acura ADX if...
- Your budget priority requires a starting MSRP under $36,000, which is $6,360 less than the competitor.
- You prioritize fuel economy and need the 28 combined MPG offered by the ADX's 190 hp powertrain.
- You need the 24.4 cu ft of cargo capacity derived from the smaller, more maneuverable 185.8-inch length.
Choose the Toyota Grand Highlander if...
- You require maximum power output, delivered via the 265 hp engine producing 310 lb-ft of torque.
- Maximum passenger and cabin space is necessary, evident in the Grand Highlander's 78.3-inch width and 70.1-inch height.
- You prefer lower operational fuel costs by using regular unleaded fuel instead of the Acura's recommended premium.
Key Dimensions
| Dimension | Acura ADX | Toyota Grand Highlander |
|---|---|---|
| Length | 185.8" | 201.4" |
| Width | 72.5" | 78.3" |
| Height | 63.8" | 70.1" |
| Wheelbase | 104.5" | 116.1" |
Features Comparison
Safety
| Feature | Acura | Toyota |
|---|---|---|
| Blind Spot Monitor | ✓ | ✓ |
| Lane Departure Warning | ✓ | ✓ |
| Lane Keeping Assist System | ✓ | ✓ |
| Rear Cross Traffic Alert | ✓ | ✓ |
| Driver Attention 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 | ✓ | ✓ |
| Integrated Turn Signal Mirrors | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Height Adjustable Headrests | ✓ | ✓ |
| Rear Headrests | 3 | 3 |
| Rear Height Adjustable Headrests | ✓ | ✓ |
| Rear Center 3-Point Seatbelt | ✓ | ✓ |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Engine Immobilizer | ✓ | ✓ |
| Third Row Head Airbags | — | ✓ |
| Rear Ventilated Disc Brakes | — | ✓ |
Engine
| Feature | Acura | Toyota |
|---|---|---|
| Base Engine Displacement | 1.5 L | 2.4 L |
| Number of Cylinders | inline 4 | inline 4 |
| Base Engine Type | gas | gas |
| Horsepower | 190 hp @ 6000 rpm | 265 hp @ 6000 rpm |
| Torque | 179 lb-ft @ 1700 rpm | 310 lb-ft @ 1700 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 | Acura | Toyota |
|---|---|---|
| Transmission Type | continuously variable-speed automatic | 8-speed automatic |
| Drivetrain Type | front wheel drive | front wheel drive |
| Hill Descent Control | ✓ | — |
Fuel
| Feature | Acura | Toyota |
|---|---|---|
| Fuel Type | premium unleaded (recommended) | regular unleaded |
| EPA Fuel Economy (City/Highway) | 26/31 MPG | 21/28 MPG |
| EPA Fuel Economy (Combined) | 28 MPG | 24 MPG |
| EPA Driving Range (City/Highway) | 364.0/434.0 mi. | 373.8/498.4 mi. |
| Fuel Tank Capacity | 14.0 gal. | 17.8 gal. |
Comfort & Convenience
| Feature | Acura | Toyota |
|---|---|---|
| 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 | ✓ | ✓ |
| Wireless Charging Pad | ✓ | — |
| Adaptive Cruise Control | ✓ | ✓ |
| Front Cupholders | ✓ | ✓ |
| Rear Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | ✓ |
| Overhead Console with Storage | ✓ | ✓ |
| Leather Steering Wheel | ✓ | — |
| Dual Zone Climate Control | ✓ | — |
| Rear Ventilation Ducts | ✓ | — |
| Dual Vanity Mirrors | ✓ | ✓ |
| Auto-Dimming Rearview Mirror | ✓ | — |
| Turn Signal Indicators in Mirrors | ✓ | ✓ |
| 3rd Row Cupholders | — | ✓ |
| Three Zone Climate Control | — | ✓ |
| Rear Ventilation Ducts with Fan Control | — | ✓ |
| Interior Air Filtration | — | ✓ |
In Car Entertainment
| Feature | Acura | Toyota |
|---|---|---|
| Infotainment Display | 9.0 in | 12.3 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 8 | 6 |
| Android Auto (Wireless) | ✓ | ✓ |
| Apple CarPlay (Wireless) | ✓ | ✓ |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Speed Sensitive Volume Control | ✓ | — |
| Satellite Radio | — | ✓ |
| Satellite Radio Trial Period | — | 3 months |
Power Feature
| Feature | Acura | Toyota |
|---|---|---|
| One-Touch Power Windows | 1 | 4 |
| Moonroof Type | 1st Row Power Glass | — |
| Keyless Entry | ✓ | ✓ |
| Reverse Tilt Dual Mirrors | ✓ | — |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | Acura | Toyota |
|---|---|---|
| Front Head Room | 38.4 in. | 41.5 in. |
| Front Leg Room | 41.9 in. | 41.7 in. |
| Front Shoulder Room | 56.6 in. | 60.2 in. |
| Front Hip Room | 54.0 in. | 56.5 in. |
| Seat Material: Leatherette | ✓ | — |
| Front Seat Type: Bucket | ✓ | ✓ |
| Driver Seat Power Adjustments | 8-way | 8-way |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Passenger Seat Manual Adjustments | 4-way | 4-way |
| Driver Seat Heating | Multi-level | — |
| Passenger Seat Heating | Multi-level | — |
| Seat Material: Cloth | — | ✓ |
Rearseats
| Feature | Acura | Toyota |
|---|---|---|
| Rear Head Room | 38.0 in. | 40.2 in. |
| Rear Leg Room | 37.7 in. | 39.5 in. |
| Rear Shoulder Room | 55.2 in. | 58.8 in. |
| Rear Hip Room | 47.4 in. | 57.0 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Folding Center Armrest | ✓ | ✓ |
| Reclining Rear Seats | — | ✓ |
| Manual Folding Third Row Seat | — | ✓ |
Tires and Wheels
| Feature | Acura | Toyota |
|---|---|---|
| Wheel Finish | Painted Alloy | — |
| Wheel Size | 18 x 7.0 in | 18 x 7.5 in |
| Tire Type | All Season | All Season |
| Tire Size | 225/55R H | 255/65R18 |
| Wheel Material | — | Alloy |
| Spare Tire Type | — | Temporary |
| Spare Tire Location | — | Inside Mounted |
Suspension
| Feature | Acura | Toyota |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Acura | Toyota |
|---|---|---|
| Basic Warranty | 4 yr./ 50000 mi. | 3 yr./ 36000 mi. |
| Drivetrain Warranty | 6 yr./ 70000 mi. | 5 yr./ 60000 mi. |
| Corrosion/Rust Warranty | 5 yr./ unlimited mi. | 5 yr./ unlimited mi. |
| Roadside Assistance | 4 yr./ 50000 mi. | 2 yr./ unlimited mi. |
| Complimentary Scheduled Maintenance | 1 yr./ 12000 mi. | 2 yr./ 25000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Acura ADX and 2026 Toyota Grand Highlander.
How significant is the powertrain difference between the two crossovers?
The 2026 Toyota Grand Highlander generates 265 hp and 310 lb-ft of torque, representing a substantial 75 hp advantage over the 2025 Acura ADX’s 190 hp and 179 lb-ft of torque. This directly impacts acceleration capabilities between the two FWD models.
Which vehicle is inherently more fuel-efficient for daily driving?
The Acura ADX is the clear efficiency winner, rated at 28 combined MPG (26 city/31 highway). The larger Grand Highlander is rated lower at 24 combined MPG (21 city/28 highway).
Does the larger Toyota Grand Highlander offer more usable cargo space?
Despite its greater overall length (201.4 inches vs. 185.8 inches for the Acura), the ADX actually offers superior cargo capacity at 24.4 cu ft compared to the Grand Highlander’s 20.6 cu ft.
What is the exact price gap between the base models?
The 2025 Acura ADX starts at $35,000, which positions it $6,360 less expensive than the 2026 Toyota Grand Highlander, which has an MSRP of $41,360.
What transmission and fuel type differences exist?
The ADX utilizes a continuously variable-speed automatic transmission and recommends premium unleaded fuel. Conversely, the Grand Highlander employs a traditional 8-speed automatic and operates efficiently on regular unleaded gasoline.
Are these vehicles similarly sized for parking and maneuvering?
No, the Grand Highlander is significantly larger, being 15.6 inches longer and 5.8 inches taller than the Acura ADX. This bulk results in the Toyota being nearly 6 inches wider as well.
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