2025 INFINITI QX50 vs 2026 GMC Terrain
Comparison Overview
The $12,900 MSRP gap between the 2025 INFINITI QX50 ($43,000) and the 2026 GMC Terrain ($30,100) is the most significant initial disparity, offering the Terrain a substantial cost advantage. However, the QX50 delivers significantly greater performance, boasting 268 hp and 280 lb-ft of torque compared to the Terrain's 175 hp and 184 lb-ft. Fuel efficiency is narrowly split, with the Terrain achieving a slightly better combined 27 MPG (using regular unleaded) versus the QX50's 25 MPG (requiring premium). While the QX50 is dimensionally larger at 184.7 inches long, its cargo capacity is marginally greater at 31.4 cu ft versus the Terrain's 29.8 cu ft. Buyers must weigh the substantial power increase of the QX50 against the Terrain's $12,900 lower entry price and superior regular fuel economy.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2026 GMC Terrain
The 2026 GMC Terrain wins for commuters due to its higher combined 27 MPG rating and lower operational cost utilizing regular unleaded fuel.
2025 INFINITI QX50
The 2025 INFINITI QX50 offers greater utility with 31.4 cu ft of cargo space compared to the Terrain's 29.8 cu ft, accommodating more gear.
2025 INFINITI QX50
The QX50 clearly leads in acceleration capability, producing 268 hp and 280 lb-ft of torque, significantly overpowering the Terrain's 175 hp.
2026 GMC Terrain
The 2026 GMC Terrain's $30,100 MSRP provides superior initial value, saving the buyer $12,900 relative to the QX50.
Choose the INFINITI QX50 if...
- Absolute power is a priority, as the QX50 provides 268 hp and 280 lb-ft of torque.
- Maximum interior storage is needed, demonstrated by its 31.4 cu ft of cargo capacity.
- The owner prefers an All-Wheel Drive configuration as standard (versus the FWD base of car2).
Choose the GMC Terrain if...
- Budget is the primary constraint, given the significant $12,900 lower starting MSRP of $30,100.
- Lower running costs are desired, supported by 27 combined MPG and the use of regular unleaded fuel.
- A slightly shorter overall vehicle length of 181.0 inches is advantageous for urban parking.
Key Dimensions
| Dimension | INFINITI QX50 | GMC Terrain |
|---|---|---|
| Length | 184.7" | 181.0" |
| Width | 74.9" | 74.5" |
| Height | 66.0" | 65.8" |
| Wheelbase | 110.2" | 107.5" |
Features Comparison
Safety
| Feature | INFINITI | 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 | ✓ | ✓ |
| 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 Ventilated 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 | ✓ | ✓ |
| Front Cross Traffic Alert | — | ✓ |
| Rear Solid Disc Brakes | — | ✓ |
Engine
| Feature | INFINITI | GMC |
|---|---|---|
| Base Engine Displacement | 2.0 L | 1.5 L |
| Number of Cylinders | inline 4 | inline 4 |
| Base Engine Type | gas | gas |
| Horsepower | 268 hp @ 5600 rpm | 175 hp @ 5600 rpm |
| Torque | 280 lb-ft @ 4800 rpm | 184 lb-ft @ 1750 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 | INFINITI | GMC |
|---|---|---|
| Transmission Type | continuously variable-speed automatic | continuously variable-speed automatic |
| Drivetrain Type | all wheel drive | front wheel drive |
| Center Differential Type | Limited Slip | — |
Fuel
| Feature | INFINITI | GMC |
|---|---|---|
| Fuel Type | premium unleaded (recommended) | regular unleaded |
| EPA Fuel Economy (City/Highway) | 22/28 MPG | 26/28 MPG |
| EPA Fuel Economy (Combined) | 25 MPG | 27 MPG |
| EPA Driving Range (City/Highway) | 352.0/448.0 mi. | 384.8/414.4 mi. |
| Fuel Tank Capacity | 16.0 gal. | 14.8 gal. |
Comfort & Convenience
| Feature | INFINITI | 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 | ✓ | ✓ |
| Rear Parking Sensors | ✓ | ✓ |
| Wireless Charging Pad | ✓ | — |
| Adaptive Cruise Control | ✓ | ✓ |
| Front Cupholders | ✓ | ✓ |
| Rear Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | ✓ |
| Overhead Console with Storage | ✓ | — |
| 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 | ✓ | — |
| Heated Steering Wheel | — | ✓ |
| Single Zone Climate Control | — | ✓ |
In Car Entertainment
| Feature | INFINITI | GMC |
|---|---|---|
| Infotainment Display | 8.0 in | 15.0 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 6 | 6 |
| Android Auto (Wired) | ✓ | — |
| Apple CarPlay (Wired) | ✓ | — |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 3 months | 3 months |
| Speed Sensitive Volume Control | ✓ | ✓ |
| Android Auto (Wireless) | — | ✓ |
| Apple CarPlay (Wireless) | — | ✓ |
| Auxiliary Audio Input | — | ✓ |
Power Feature
| Feature | INFINITI | GMC |
|---|---|---|
| One-Touch Power Windows | 2 | 4 |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | INFINITI | GMC |
|---|---|---|
| Front Head Room | 41.0 in. | 40.6 in. |
| Front Leg Room | 39.6 in. | 44.0 in. |
| Front Shoulder Room | 57.9 in. | 57.7 in. |
| Front Hip Room | 55.6 in. | 55.3 in. |
| Seat Material: Leatherette | ✓ | — |
| Front Seat Type: Bucket | ✓ | ✓ |
| Driver Seat Power Adjustments | 8-way | — |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | — |
| Passenger Seat Power Adjustments | 8-way | — |
| Passenger Seat Height Adjustment | ✓ | — |
| Seat Material: Premium Cloth | — | ✓ |
| Driver Seat Manual Adjustments | — | 6-way |
| Passenger Seat Manual Adjustments | — | 4-way |
| Driver Seat Heating | — | Multi-level |
Rearseats
| Feature | INFINITI | GMC |
|---|---|---|
| Rear Head Room | 39.1 in. | 39.2 in. |
| Rear Leg Room | 38.7 in. | 39.7 in. |
| Rear Shoulder Room | 57.1 in. | 55.7 in. |
| Rear Hip Room | 53.8 in. | 51.0 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Reclining Rear Seats | ✓ | — |
| Folding Center Armrest | ✓ | ✓ |
Tires and Wheels
| Feature | INFINITI | GMC |
|---|---|---|
| Wheel Finish | Painted Alloy | Painted Alloy |
| Wheel Size | 19 x 7.5 in | 17 x 7.0 in |
| Tire Size | 235/55R19 | 235/65R17 |
| Run Flat Tires | ✓ | — |
| Tire Type | — | All Season |
| Spare Tire Type | — | Temporary |
| Spare Tire Location | — | Inside Mounted |
Suspension
| Feature | INFINITI | GMC |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | — |
| Rear Stabilizer Bar | ✓ | — |
| Stabilizer Bar | — | ✓ |
Warranty
| Feature | INFINITI | GMC |
|---|---|---|
| Basic Warranty | 4 yr./ 60000 mi. | 3 yr./ 36000 mi. |
| Drivetrain Warranty | 6 yr./ 70000 mi. | 5 yr./ 60000 mi. |
| Corrosion/Rust Warranty | 7 yr./ unlimited mi. | 6 yr./ 100000 mi. |
| Roadside Assistance | 4 yr./ 60000 mi. | 5 yr./ 60000 mi. |
| Complimentary Scheduled Maintenance | 3 yr./ unlimited mi. | 1 yr./ unlimited mi. |
Frequently Asked Questions
Common questions about comparing the 2025 INFINITI QX50 and 2026 GMC Terrain.
Which vehicle has better fuel economy for long-distance driving?
The 2026 GMC Terrain is more efficient on the highway, achieving 28 MPG highway, matching the QX50's 28 MPG highway rating, but the Terrain does this while using less expensive regular unleaded fuel.
How much more spacious is the INFINITI QX50 regarding dimensions?
The QX50 is marginally larger overall, measuring 184.7 inches long compared to the Terrain's 181.0 inches, and it offers slightly more utility with 31.4 cu ft of cargo space versus 29.8 cu ft.
Is the QX50's higher power worth the requirement for premium fuel?
The QX50 produces 93 more horsepower (268 hp vs 175 hp), which performance enthusiasts will appreciate, but this comes with the mandatory use of premium unleaded gasoline, increasing operating costs.
What is the primary performance trade-off when choosing the lower-priced Terrain?
The primary trade-off is significant power loss; the Terrain delivers 184 lb-ft of torque compared to the QX50's 280 lb-ft, resulting in noticeably slower acceleration capabilities.
Do both crossovers use similar transmissions?
Yes, both the 2025 INFINITI QX50 and the 2026 GMC Terrain utilize a continuously variable-speed automatic transmission.
Are the entry-level drivetrains different?
Yes, the standard configuration for the QX50 listed is All-Wheel Drive, whereas the base 2026 GMC Terrain is specified with Front Wheel Drive.
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