2026 Mercedes-Benz GLA vs 2026 Toyota Grand Highlander
Comparison Overview
The most significant numerical disparity between the 2026 Mercedes-Benz GLA and the 2026 Toyota Grand Highlander is fuel economy, with the GLA achieving a 29 MPG combined rating versus the Grand Highlander's 24 MPG combined, a 5 MPG advantage for the Mercedes. Conversely, the Grand Highlander delivers substantially more output, boasting 265 horsepower and 310 lb-ft of torque compared to the GLA's 221 hp and 258 lb-ft. Priced nearly identically at $41,500 (GLA) and $41,360 (Grand Highlander), the choice hinges on utility versus efficiency. The Grand Highlander is physically much larger at 201.4 inches long and offers a greater cargo capacity of 20.6 cu ft, overshadowing the GLA’s 15.4 cu ft. A critical operational difference is fuel: the GLA mandates premium unleaded, while the Grand Highlander accepts regular unleaded.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2026 Mercedes-Benz GLA
The 2026 Mercedes-Benz GLA wins for commuters due to its superior combined fuel economy of 29 MPG versus 24 MPG.
2026 Toyota Grand Highlander
The 2026 Toyota Grand Highlander is the choice for families because it is significantly larger and offers 20.6 cu ft of cargo space compared to 15.4 cu ft.
2026 Toyota Grand Highlander
The 2026 Toyota Grand Highlander is favored by enthusiasts for its higher power figures, delivering 265 hp and 310 lb-ft of torque.
2026 Toyota Grand Highlander
The 2026 Toyota Grand Highlander offers superior utility and greater power output for nearly the same MSRP of $41,360.
Choose the Mercedes-Benz GLA if...
- Fuel efficiency is paramount, indicated by the 29 MPG combined rating.
- A premium driving experience is desired despite a lower power output of 221 hp.
- The vehicle footprint must be compact, with a length of only 173.6 inches.
Choose the Toyota Grand Highlander if...
- Maximum interior space is required, evidenced by the 20.6 cu ft cargo capacity.
- The owner prefers regular unleaded fuel over the premium requirement of the competitor.
- Greater mechanical output is necessary, featuring 265 hp and 310 lb-ft of torque.
Key Dimensions
| Dimension | Mercedes-Benz GLA | Toyota Grand Highlander |
|---|---|---|
| Length | 173.6" | 201.4" |
| Width | 72.2" | 78.3" |
| Height | 63.5" | 70.1" |
| Wheelbase | 107.4" | 116.1" |
Features Comparison
Safety
| Feature | Mercedes-Benz | Toyota |
|---|---|---|
| Blind Spot Monitor | ✓ | ✓ |
| Driver Attention Alert | ✓ | — |
| 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 | ✓ | ✓ |
| Front Fog 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 | ✓ | ✓ |
| Lane Departure Warning | — | ✓ |
| Lane Keeping Assist System | — | ✓ |
| Rear Cross Traffic Alert | — | ✓ |
| Pre-Collision Safety System | — | ✓ |
| Third Row Head Airbags | — | ✓ |
Engine
| Feature | Mercedes-Benz | Toyota |
|---|---|---|
| Base Engine Displacement | 2.0 L | 2.4 L |
| Number of Cylinders | inline 4 | inline 4 |
| Base Engine Type | mild hybrid | gas |
| Horsepower | 221 hp @ 5500 rpm | 265 hp @ 6000 rpm |
| Torque | 258 lb-ft @ 1800 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 | Mercedes-Benz | Toyota |
|---|---|---|
| Transmission Type | 8-speed automated manual | 8-speed automatic |
| Drivetrain Type | front wheel drive | front wheel drive |
Fuel
| Feature | Mercedes-Benz | Toyota |
|---|---|---|
| Fuel Type | premium unleaded (required) | regular unleaded |
| EPA Fuel Economy (City/Highway) | 26/34 MPG | 21/28 MPG |
| EPA Fuel Economy (Combined) | 29 MPG | 24 MPG |
| EPA Driving Range (City/Highway) | 351.0/459.0 mi. | 373.8/498.4 mi. |
| Fuel Tank Capacity | 13.5 gal. | 17.8 gal. |
Comfort & Convenience
| Feature | Mercedes-Benz | 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 | ✓ | ✓ |
| Front Parking Sensors | ✓ | — |
| Rear Parking Sensors | ✓ | — |
| Driver Assisted Parking Assist | ✓ | — |
| Cruise Control | ✓ | — |
| Front Cupholders | ✓ | ✓ |
| Rear Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | ✓ |
| Front Seatback Storage | ✓ | — |
| Leather Steering Wheel | ✓ | — |
| Dual Zone Climate Control | ✓ | — |
| Rear Ventilation Ducts | ✓ | — |
| Interior Air Filtration | ✓ | ✓ |
| Dual Vanity Mirrors | ✓ | ✓ |
| Auto-Dimming Rearview Mirror | ✓ | — |
| Turn Signal Indicators in Mirrors | ✓ | ✓ |
| Adaptive Cruise Control | — | ✓ |
| 3rd Row Cupholders | — | ✓ |
| Overhead Console with Storage | — | ✓ |
| Three Zone Climate Control | — | ✓ |
| Rear Ventilation Ducts with Fan Control | — | ✓ |
In Car Entertainment
| Feature | Mercedes-Benz | Toyota |
|---|---|---|
| Infotainment Display | 10.25 in | 12.3 in |
| AM/FM Stereo | ✓ | ✓ |
| Android Auto (Wireless) | ✓ | ✓ |
| Apple CarPlay (Wireless) | ✓ | ✓ |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 6 months | 3 months |
| Speaker System | — | 6 |
Power Feature
| Feature | Mercedes-Benz | Toyota |
|---|---|---|
| One-Touch Power Windows | 4 | 4 |
| Remote Keyless Entry | ✓ | — |
| Heated Mirrors | ✓ | ✓ |
| Keyless Entry | — | ✓ |
Frontseats
| Feature | Mercedes-Benz | Toyota |
|---|---|---|
| Front Head Room | 39.0 in. | 41.5 in. |
| Front Leg Room | 41.0 in. | 41.7 in. |
| Front Shoulder Room | 55.9 in. | 60.2 in. |
| Seat Material: Leatherette | ✓ | — |
| Front Seat Type: Bucket | ✓ | ✓ |
| Driver Seat Power Adjustments | 8-way | 8-way |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | — |
| Driver Seat Thigh Extension | ✓ | — |
| Driver Seat Memory Settings | 3 | — |
| Passenger Seat Power Adjustments | 8-way | — |
| Passenger Seat Height Adjustment | ✓ | — |
| Passenger Seat Lumbar Support | Power | — |
| Passenger Seat Thigh Extension | ✓ | — |
| Passenger Seat Memory Settings | 3 | — |
| Front Hip Room | — | 56.5 in. |
| Seat Material: Cloth | — | ✓ |
| Passenger Seat Manual Adjustments | — | 4-way |
Rearseats
| Feature | Mercedes-Benz | Toyota |
|---|---|---|
| Rear Head Room | 38.1 in. | 40.2 in. |
| Rear Leg Room | 38.0 in. | 39.5 in. |
| Rear Shoulder Room | 54.8 in. | 58.8 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Reclining Rear Seats | ✓ | ✓ |
| Folding Center Armrest | ✓ | ✓ |
| Rear Hip Room | — | 57.0 in. |
| Manual Folding Third Row Seat | — | ✓ |
Tires and Wheels
| Feature | Mercedes-Benz | Toyota |
|---|---|---|
| Wheel Material | Alloy | Alloy |
| Wheel Size | 18 x 7.5 in | 18 x 7.5 in |
| Tire Size | 235/55R18 | 255/65R18 |
| Run Flat Tires | ✓ | — |
| Tire Type | — | All Season |
| Spare Tire Type | — | Temporary |
| Spare Tire Location | — | Inside Mounted |
Suspension
| Feature | Mercedes-Benz | Toyota |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Mercedes-Benz | Toyota |
|---|---|---|
| Basic Warranty | 4 yr./ 50000 mi. | 3 yr./ 36000 mi. |
| Drivetrain Warranty | 4 yr./ 50000 mi. | 5 yr./ 60000 mi. |
| Hybrid Component Warranty | 6 yr./ 62000 mi. | — |
| Corrosion/Rust Warranty | 4 yr./ 50000 mi. | 5 yr./ unlimited mi. |
| Roadside Assistance | 4 yr./ 50000 mi. | 2 yr./ unlimited mi. |
| Complimentary Scheduled Maintenance | — | 2 yr./ 25000 mi. |
Frequently Asked Questions
Common questions about comparing the 2026 Mercedes-Benz GLA and 2026 Toyota Grand Highlander.
How much does the size difference impact practical use between the two crossovers?
The 2026 Toyota Grand Highlander is substantially larger, measuring 201.4 inches long compared to the GLA's 173.6 inches. This results in the Grand Highlander offering a larger 20.6 cu ft of cargo capacity, significantly more than the GLA's 15.4 cu ft.
Is the extra horsepower in the Grand Highlander noticeable in daily driving?
Yes, the 2026 Toyota Grand Highlander provides a 44 hp advantage with 265 hp versus the GLA's 221 hp. This greater output, coupled with 310 lb-ft of torque, suggests stronger acceleration metrics than the Mercedes.
What is the real-world cost implication of the different fuel requirements?
The 2026 Mercedes-Benz GLA requires premium unleaded fuel, which typically costs more per gallon than the regular unleaded accepted by the 2026 Toyota Grand Highlander. This mandatory fuel type impacts long-term running costs.
How do the base MSRPs compare for these two vehicles?
The pricing is extremely close; the 2026 Toyota Grand Highlander is listed at $41,360, while the 2026 Mercedes-Benz GLA has an MSRP of $41,500, a negligible $140 difference.
Which vehicle offers better highway cruising efficiency?
The 2026 Mercedes-Benz GLA maintains an edge on the highway, rated at 34 MPG compared to the Grand Highlander’s 28 MPG. This results in the GLA's 29 MPG combined rating being 5 MPG higher overall.
Do both vehicles use similar drivetrain technology?
Both utilize front-wheel drive configurations, but their transmissions differ: the GLA uses an 8-speed automated manual, whereas the Grand Highlander employs a traditional 8-speed automatic transmission.
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