2025 INFINITI QX80 vs 2026 BMW X7

$82,450 · SUV

$86,700 · Crossover

Comparison Overview

The 2025 INFINITI QX80 bursts onto the scene with brute force, boasting a staggering 450 hp and 516 lb-ft of torque from its powerful engine, promising raw, rear-wheel-drive drama against the stately 2026 BMW X7. The X7, while sophisticated, counters with refined efficiency, achieving 22 MPG combined compared to the QX80's 18 MPG. The QX80 is also the physically larger titan, measuring 211.2 inches long, demanding road presence over the X7's more manageable 203.6-inch frame. Though the QX80 delivers 75 more horsepower, the X7 commands a $4,250 higher MSRP at $86,700 versus the QX80's $82,450 base. For those prioritizing sheer acceleration and size, the QX80 thrills; for those seeking superior fuel economy in their luxury cruiser, the X7 holds the advantage, though both demand premium unleaded fuel for their respective performances.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 BMW X7

The 2026 BMW X7 wins for commuters due to its superior 22 MPG combined fuel economy versus the QX80's 18 MPG.

👨‍👩‍👧‍👦 Best for Families

2025 INFINITI QX80

The 2025 INFINITI QX80 is preferred for families because its larger 211.2-inch length likely translates to more usable interior and cargo space.

🏎️ Best for Enthusiasts

2025 INFINITI QX80

Enthusiasts will favor the QX80 for its muscular output of 450 hp and 516 lb-ft of torque, significantly overshadowing the X7's output.

💰 Best Value

2025 INFINITI QX80

The QX80 presents better raw power value, offering 75 more horsepower for $4,250 less than the starting MSRP of the X7.

Choose the INFINITI QX80 if...

You prioritize maximum on-road power, leveraging the 450 hp and 516 lb-ft of torque.
You require the imposing stature of a physically larger vehicle, evidenced by its 211.2-inch length.
You want the most performance power available for the lowest entry price point listed ($82,450).

Choose the BMW X7 if...

Fuel efficiency is critical, as the X7 delivers 4 MPG better combined efficiency (22 MPG vs. 18 MPG).
You prefer the stability and traction benefits of standard All-Wheel Drive over RWD.
A slightly smaller overall footprint (203.6 inches long) is desirable for navigating tighter urban environments.

Key Dimensions

Dimension	INFINITI QX80	BMW X7
Length	211.2"	203.6"
Width	83.3"	78.7"
Height	76.6"	72.2"
Wheelbase	121.0"	122.2"

Features Comparison

Safety

Feature	INFINITI	BMW
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	✓	✓
Front Head Airbags	✓	✓
Rear Head Airbags	✓	✓
Third Row 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 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	2	3
Rear Height Adjustable Headrests	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	—
Brake Drying	—	✓
Adaptive Headlights	—	✓
Self-Leveling Headlights	—	✓
Front Power Adjustable Headrests	—	✓
Rear Center 3-Point Seatbelt	—	✓

Engine

Feature	INFINITI	BMW
Base Engine Displacement	3.5 L	3.0 L
Number of Cylinders	V6	inline 6
Base Engine Type	gas	mild hybrid
Horsepower	450 hp @ 5600 rpm	375 hp @ 5200 rpm
Torque	516 lb-ft @ 3600 rpm	398 lb-ft @ 1850 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	INFINITI	BMW
Transmission Type	9-speed shiftable automatic	8-speed shiftable automatic
Drivetrain Type	rear wheel drive	all wheel drive
Center Differential Type	—	Limited Slip
Hill Descent Control	—	✓

Fuel

Feature	INFINITI	BMW
Fuel Type	premium unleaded (recommended)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	16/20 MPG	20/24 MPG
EPA Fuel Economy (Combined)	18 MPG	22 MPG
EPA Driving Range (City/Highway)	377.6/472.0 mi.	438.0/525.6 mi.
Fuel Tank Capacity	23.6 gal.	21.9 gal.

Comfort & Convenience

Feature	INFINITI	BMW
Push Button Start	✓	✓
Power Tilt and Telescopic Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Front View Camera	✓	—
Side View Camera	✓	—
Rear View Camera	✓	✓
Front Parking Sensors	✓	✓
Rear Parking Sensors	✓	✓
Wireless Charging Pad	✓	✓
Adaptive Cruise Control	✓	—
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
3rd Row Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Overhead Console with Storage	✓	—
Front Seatback Storage	✓	✓
Manual Rear Seat Easy Entry	✓	—
Leather Steering Wheel	✓	✓
Heated Steering Wheel	✓	✓
Three Zone Climate Control	✓	—
Rear Ventilation Ducts with Fan Control	✓	✓
Interior Air Filtration	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Transmission Controls on Steering Wheel	—	✓
Automatic Parking Assist	—	✓
Cruise Control	—	✓
Power Rear Seat Easy Entry	—	✓
Four Zone Climate Control	—	✓

In Car Entertainment

Feature	INFINITI	BMW
Infotainment Display	14.3 in	14.9 in
AM/FM Stereo	✓	✓
Klipsch Speakers	✓	—
Stereo Power	600W	205W
Speaker System	14	10
Subwoofer Count	1	—
Android Auto (Wireless)	✓	—
Apple CarPlay (Wireless)	✓	—
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	With Real Time Traffic	✓
Satellite Radio Trial Period	3 months	12 months
Speed Sensitive Volume Control	✓	—
Android Auto (Wired)	—	✓
Apple CarPlay (Wired)	—	✓

Power Feature

Feature	INFINITI	BMW
One-Touch Power Windows	4	4
Moonroof Type	1st Row Power Glass Extended	1st Row Power Glass Extended
Keyless Entry	✓	✓
Reverse Tilt Dual Mirrors	✓	—
Heated Mirrors	✓	✓
Reverse Tilt Passenger Mirror	—	✓

Frontseats

Feature	INFINITI	BMW
Front Head Room	39.1 in.	41.9 in.
Front Leg Room	43.8 in.	39.8 in.
Front Shoulder Room	64.2 in.	60.0 in.
Front Hip Room	59.9 in.	—
Seat Material: Leatherette	✓	✓
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	16-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Memory Settings	2	2
Passenger Seat Power Adjustments	8-way	16-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Driver Seat Thigh Extension	—	✓
Passenger Seat Thigh Extension	—	✓
Passenger Seat Memory Settings	—	2

Rearseats

Feature	INFINITI	BMW
Rear Head Room	37.8 in.	39.9 in.
Rear Leg Room	39.2 in.	37.6 in.
Rear Shoulder Room	63.7 in.	58.1 in.
Rear Hip Room	59.9 in.	—
Folding Rear Seatback	✓	—
Reclining Rear Seats	✓	✓
Fixed Center Armrest	✓	—
Heated Rear Seats (Multi-Level)	✓	—
Power Folding Third Row Seat	✓	✓
Split-Folding Rear Seatback	—	✓
Folding Center Armrest	—	✓

Tires and Wheels

Feature	INFINITI	BMW
Wheel Material	Alloy	—
Wheel Size	20 x 8.0 in	21 x 9.5 in.
Tire Type	All Season	—
Tire Size	275/60R20	285/45R21
Spare Tire Type	Full Size Non-Matching	—
Spare Tire Location	Underbody Mounted	—
Wheel Finish	—	Painted Alloy
Run Flat Tires	—	✓

Suspension

Feature	INFINITI	BMW
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓

Warranty

Feature	INFINITI	BMW
Basic Warranty	4 yr./ 60000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	6 yr./ 70000 mi.	4 yr./ 50000 mi.
Corrosion/Rust Warranty	7 yr./ unlimited mi.	12 yr./ unlimited mi.
Roadside Assistance	4 yr./ 60000 mi.	4 yr./ unlimited mi.
Complimentary Scheduled Maintenance	3 yr./ 45000 mi.	3 yr./ 36000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 INFINITI QX80 and 2026 BMW X7.

What is the primary performance difference between the 2025 QX80 and the 2026 X7?

The QX80 is clearly the performance leader in this matchup, generating 450 horsepower and 516 lb-ft of torque. This outpaces the X7, which offers 375 horsepower and 398 lb-ft of torque, representing a significant 75 hp advantage for the INFINITI.

How does the fuel economy compare for daily commuting?

The 2026 BMW X7 is significantly more fuel-conscious for daily driving, achieving 22 MPG combined (20 City/24 Highway). The 2025 INFINITI QX80 lags behind with only 18 MPG combined (16 City/20 Highway), requiring more frequent stops at the premium unleaded pump.

Which vehicle offers better value based on the listed specifications?

Based purely on the power figures versus cost, the QX80 provides better value at an MSRP of $82,450, delivering 450 hp. The X7 costs $4,250 more at $86,700 while producing 75 fewer horsepower.

Does the drive type affect expected handling characteristics?

Yes, the QX80 comes standard with Rear Wheel Drive, which often appeals to drivers seeking a traditional performance balance. Conversely, the X7 includes All Wheel Drive, typically providing enhanced grip and stability in varied weather conditions.

Is the QX80 noticeably larger than the X7?

The QX80 is considerably larger overall; it measures 211.2 inches in length compared to the X7's 203.6 inches, making the INFINITI almost 8 inches longer. This size difference is also reflected in its slightly greater width and height.

Do both large SUVs require the same expensive fuel?

Yes, both the 2025 INFINITI QX80 and the 2026 BMW X7 specify that premium unleaded fuel is recommended to maximize their respective performance outputs.