2025 BMW X7 vs 2026 INFINITI QX80
Comparison Overview
The most significant numerical disparity between the 2025 BMW X7 and the 2026 INFINITI QX80 lies in powertrain output, with the QX80 boasting 450 hp and 516 lb-ft of torque, overwhelming the X7's 375 hp and 398 lb-ft. This power difference correlates with a notable trade-off in fuel economy; the X7 achieves a 22 MPG combined rating, superior to the QX80's 18 MPG combined. The QX80 is substantially larger, measuring 211.2 inches long compared to the X7's 203.6 inches, and it is also taller at 76.6 inches versus 72.2 inches. Conversely, the X7 maintains a lower entry price point at $84,300 against the QX80's $83,750, despite being less powerful, illustrating a clear divergence in design philosophies concerning performance versus efficiency within the luxury segment.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 BMW X7
The BMW X7 is the better choice for commuters due to its superior combined fuel economy rating of 22 MPG versus the QX80's 18 MPG.
2026 INFINITI QX80
The 2026 INFINITI QX80 wins for families due to its substantially larger physical footprint, being 7.6 inches longer and 4.4 inches taller than the X7.
2026 INFINITI QX80
The 2026 INFINITI QX80 offers significantly higher output with 450 horsepower and 516 lb-ft of torque, clearly outperforming the X7's 375 hp.
2025 BMW X7
While priced closely ($84,300 vs $83,750), the BMW X7 provides 4 MPG better fuel efficiency, leading to lower long-term running costs.
Choose the BMW X7 if...
- You prioritize long-term running costs and seek a 22 MPG combined rating.
- You prefer a slightly more accessible entry price of $84,300 for a luxury crossover.
- You desire the more manageable dimensions of a 203.6-inch length for urban navigation.
Choose the INFINITI QX80 if...
- Maximum performance is required, evidenced by its 450 hp and 516 lb-ft of torque.
- You need the substantial size advantage, including 76.6 inches in height and 22 cu ft of cargo capacity.
- You prefer the traction stability of a Rear Wheel Drive configuration as standard.
Key Dimensions
| Dimension | BMW X7 | INFINITI QX80 |
|---|---|---|
| Length | 203.6" | 211.2" |
| Width | 78.7" | 83.3" |
| Height | 72.2" | 76.6" |
| Wheelbase | 122.2" | 121.1" |
Features Comparison
Safety
| Feature | BMW | INFINITI |
|---|---|---|
| Blind Spot Monitor | ✓ | ✓ |
| Lane Departure Warning | ✓ | ✓ |
| Driver Attention 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 |
| 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 | ✓ | ✓ |
| Adaptive Headlights | ✓ | — |
| Self-Leveling Headlights | ✓ | — |
| Daytime Running Lights | ✓ | ✓ |
| Integrated Turn Signal Mirrors | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Power Adjustable Headrests | ✓ | — |
| Rear Headrests | 3 | 2 |
| Rear Height Adjustable Headrests | ✓ | ✓ |
| Rear Center 3-Point Seatbelt | ✓ | — |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Lane Keeping Assist System | — | ✓ |
| Rear Cross Traffic Alert | — | ✓ |
| Third Row Head Airbags | — | ✓ |
| Front Fog Lights | — | ✓ |
| Front Height Adjustable Headrests | — | ✓ |
| Engine Immobilizer | — | ✓ |
Engine
| Feature | BMW | INFINITI |
|---|---|---|
| Base Engine Displacement | 3.0 L | 3.5 L |
| Number of Cylinders | inline 6 | V6 |
| Base Engine Type | mild hybrid | gas |
| Horsepower | 375 hp @ 5500 rpm | 450 hp @ 5600 rpm |
| Torque | 398 lb-ft | 516 lb-ft @ 3600 rpm |
| Number of Valves | 24 | 24 |
| Camshaft Type | Double overhead cam (DOHC) | Double overhead cam (DOHC) |
| Variable Valve Timing | Variable | Variable |
| Fuel Injection Type | ✓ | ✓ |
Drive Train
| Feature | BMW | INFINITI |
|---|---|---|
| Transmission Type | 8-speed shiftable automatic | 9-speed shiftable automatic |
| Drivetrain Type | all wheel drive | rear wheel drive |
| Center Differential Type | Limited Slip | — |
| Hill Descent Control | ✓ | — |
Fuel
| Feature | BMW | INFINITI |
|---|---|---|
| Fuel Type | premium unleaded (recommended) | premium unleaded (recommended) |
| EPA Fuel Economy (City/Highway) | 20/24 MPG | 16/20 MPG |
| EPA Fuel Economy (Combined) | 22 MPG | 18 MPG |
| EPA Driving Range (City/Highway) | 438.0/525.6 mi. | 377.6/472.0 mi. |
| Fuel Tank Capacity | 21.9 gal. | 23.6 gal. |
Comfort & Convenience
| Feature | BMW | INFINITI |
|---|---|---|
| Push Button Start | ✓ | ✓ |
| Power 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 | ✓ | ✓ |
| Wireless Charging Pad | ✓ | ✓ |
| Cruise Control | ✓ | — |
| Universal Remote Transmitter | ✓ | ✓ |
| Front Cupholders | ✓ | ✓ |
| Rear Cupholders | ✓ | ✓ |
| 3rd Row Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | ✓ |
| Front Seatback Storage | ✓ | ✓ |
| Power Rear Seat Easy Entry | ✓ | — |
| Leather Steering Wheel | ✓ | ✓ |
| Heated Steering Wheel | ✓ | ✓ |
| Four Zone Climate Control | ✓ | — |
| Rear Ventilation Ducts with Fan Control | ✓ | ✓ |
| Interior Air Filtration | ✓ | ✓ |
| Dual Vanity Mirrors | ✓ | ✓ |
| Auto-Dimming Rearview Mirror | ✓ | ✓ |
| Turn Signal Indicators in Mirrors | ✓ | ✓ |
| Front View Camera | — | ✓ |
| Side View Camera | — | ✓ |
| Adaptive Cruise Control | — | ✓ |
| Overhead Console with Storage | — | ✓ |
| Manual Rear Seat Easy Entry | — | ✓ |
| Three Zone Climate Control | — | ✓ |
In Car Entertainment
| Feature | BMW | INFINITI |
|---|---|---|
| Infotainment Display | 14.9 in | 14.3 in |
| AM/FM Stereo | ✓ | ✓ |
| Stereo Power | 205W | 600W |
| Speaker System | 10 | 14 |
| Android Auto (Wired) | ✓ | — |
| Apple CarPlay (Wired) | ✓ | — |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | With Real Time Traffic |
| Satellite Radio Trial Period | 12 months | 3 months |
| Klipsch Speakers | — | ✓ |
| Subwoofer Count | — | 1 |
| Android Auto (Wireless) | — | ✓ |
| Apple CarPlay (Wireless) | — | ✓ |
| Speed Sensitive Volume Control | — | ✓ |
Power Feature
| Feature | BMW | INFINITI |
|---|---|---|
| One-Touch Power Windows | 4 | 4 |
| Moonroof Type | 1st Row Power Glass Extended | 1st Row Power Glass Extended |
| Keyless Entry | ✓ | ✓ |
| Reverse Tilt Passenger Mirror | ✓ | — |
| Heated Mirrors | ✓ | ✓ |
| Reverse Tilt Dual Mirrors | — | ✓ |
Frontseats
| Feature | BMW | INFINITI |
|---|---|---|
| Front Head Room | 41.9 in. | 39.1 in. |
| Front Leg Room | 39.8 in. | 43.8 in. |
| Front Shoulder Room | 60.0 in. | 64.2 in. |
| Seat Material: Leatherette | ✓ | ✓ |
| Front Seat Type: Bucket | ✓ | ✓ |
| Driver Seat Power Adjustments | 16-way | 8-way |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | Power |
| Driver Seat Thigh Extension | ✓ | — |
| Driver Seat Memory Settings | 2 | 2 |
| Passenger Seat Power Adjustments | 16-way | 8-way |
| Passenger Seat Height Adjustment | ✓ | ✓ |
| Passenger Seat Lumbar Support | Power | Power |
| Passenger Seat Thigh Extension | ✓ | — |
| Passenger Seat Memory Settings | 2 | — |
| Driver Seat Heating | Multi-level | Multi-level |
| Passenger Seat Heating | Multi-level | Multi-level |
| Front Hip Room | — | 59.9 in. |
Rearseats
| Feature | BMW | INFINITI |
|---|---|---|
| Rear Head Room | 39.9 in. | 37.8 in. |
| Rear Leg Room | 37.6 in. | 39.2 in. |
| Rear Shoulder Room | 58.1 in. | 63.7 in. |
| Split-Folding Rear Seatback | ✓ | — |
| Reclining Rear Seats | ✓ | ✓ |
| Folding Center Armrest | ✓ | — |
| Power Folding Third Row Seat | ✓ | ✓ |
| Rear Hip Room | — | 59.9 in. |
| Folding Rear Seatback | — | ✓ |
| Fixed Center Armrest | — | ✓ |
| Heated Rear Seats (Multi-Level) | — | ✓ |
Tires and Wheels
| Feature | BMW | INFINITI |
|---|---|---|
| Wheel Finish | Painted Alloy | — |
| Wheel Size | 21 x 9.5 in. | 20 x 8.0 in |
| Tire Size | 285/45R21 | 275/60R20 |
| Run Flat Tires | ✓ | — |
| Wheel Material | — | Alloy |
| Tire Type | — | All Season |
| Spare Tire Type | — | Full Size Non-Matching |
| Spare Tire Location | — | Underbody Mounted |
Suspension
| Feature | BMW | INFINITI |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | BMW | INFINITI |
|---|---|---|
| Basic Warranty | 4 yr./ 50000 mi. | 4 yr./ 60000 mi. |
| Drivetrain Warranty | 4 yr./ 50000 mi. | 6 yr./ 70000 mi. |
| Corrosion/Rust Warranty | 12 yr./ unlimited mi. | 7 yr./ unlimited mi. |
| Roadside Assistance | 4 yr./ unlimited mi. | 4 yr./ 60000 mi. |
| Complimentary Scheduled Maintenance | 3 yr./ 36000 mi. | 3 yr./ 45000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 BMW X7 and 2026 INFINITI QX80.
What is the primary performance difference between the X7 and the QX80?
The 2026 INFINITI QX80 is significantly more powerful, delivering 450 horsepower and 516 lb-ft of torque, which is a 75 hp and 118 lb-ft advantage over the 2025 BMW X7's 375 hp and 398 lb-ft.
How does fuel efficiency compare for these two premium vehicles?
The BMW X7 holds a clear advantage in efficiency, achieving 22 MPG combined (20 city/24 highway) compared to the QX80's 18 MPG combined (16 city/20 highway).
Which vehicle offers better interior and exterior space dimensions?
The 2026 INFINITI QX80 is physically larger across the board; it is 7.6 inches longer (211.2 vs 203.6 inches) and 4.4 inches taller (76.6 vs 72.2 inches) than the BMW X7.
Are the MSRPs for the two models competitive?
The MSRPs are very close, with the 2026 INFINITI QX80 listed at $83,750 and the 2025 BMW X7 at $84,300, presenting a minimal upfront price variance.
Do both vehicles use the same drive layout?
No, the 2025 BMW X7 comes standard with All Wheel Drive, whereas the 2026 INFINITI QX80 utilizes a standard Rear Wheel Drive configuration.
What is the difference in their standard transmissions?
The QX80 is equipped with a 9-speed shiftable automatic transmission, offering one additional gear over the BMW X7's 8-speed shiftable automatic.
More Luxury SUVs Over $80,000
View allVehicle Details
Compare More Vehicles
Use our interactive comparison tool to compare up to 4 vehicles at once
Open Comparison Tool