2025 BMW X6 vs 2025 INFINITI QX55
Comparison Overview
The most significant numerical divergence between the 2025 BMW X6 and the 2025 INFINITI QX55 is the Manufacturer's Suggested Retail Price (MSRP), with the X6 commanding a premium of $24,950 more, starting at $75,100 versus the QX55's $50,150 entry point. This financial gap reflects substantial performance differences: the X6 delivers 375 hp and 398 lb-ft of torque, substantially overpowering the QX55's 268 hp and 280 lb-ft. Dimensionally, the X6 is longer by 8.7 inches (195.0 vs 186.3 inches) and wider by 4.0 inches (78.9 vs 74.9 inches). Fuel economy is closely matched, with the QX55 slightly edging out the X6 at 25 combined MPG versus 24 combined MPG, though the X6 requires premium fuel while the QX55 only recommends it. Cargo space is nearly identical, with the X6 offering 27.4 cu ft compared to 26.9 cu ft.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 INFINITI QX55
The QX55 is the pragmatic choice for commuting due to its slightly better 25 combined MPG and the significantly lower $50,150 starting MSRP.
2025 BMW X6
Despite the higher cost, the X6's larger overall dimensions (195.0 inches long) suggest greater potential interior volume and road presence for families.
2025 BMW X6
The BMW X6 is the performance leader, boasting 375 hp and 398 lb-ft of torque compared to the QX55's 268 hp.
2025 INFINITI QX55
The INFINITI QX55 provides a compelling package at nearly $25,000 less, offering better fuel efficiency and meeting essential utility needs.
Choose the BMW X6 if...
- You prioritize a 107 hp performance advantage, utilizing the X6's 375 hp engine.
- You prefer the control of an 8-speed shiftable automatic transmission over a CVT.
- A larger physical footprint, evidenced by its 195.0-inch length, is required for your preference.
Choose the INFINITI QX55 if...
- You are budget-conscious and prefer an MSRP of $50,150 versus $75,100.
- You seek marginally better efficiency with 25 combined MPG, versus 24 combined MPG for Car 1.
- You prefer to only recommend premium unleaded fuel rather than requiring it for operation.
Key Dimensions
| Dimension | BMW X6 | INFINITI QX55 |
|---|---|---|
| Length | 195.0" | 186.3" |
| Width | 78.9" | 74.9" |
| Height | 66.9" | 63.8" |
| Wheelbase | 117.1" | 110.2" |
Features Comparison
Safety
| Feature | BMW | INFINITI |
|---|---|---|
| Blind Spot Monitor | ✓ | ✓ |
| Lane Departure Warning | ✓ | ✓ |
| 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 | ✓ | ✓ |
| 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 | ✓ | ✓ |
| Self-Leveling Headlights | ✓ | — |
| Daytime Running Lights | ✓ | ✓ |
| Cornering 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 Keeping Assist System | — | ✓ |
| Dual Rear Side-Mounted Airbags | — | ✓ |
| Front Fog Lights | — | ✓ |
Engine
| Feature | BMW | INFINITI |
|---|---|---|
| Base Engine Displacement | 3.0 L | 2.0 L |
| Number of Cylinders | inline 6 | inline 4 |
| Base Engine Type | mild hybrid | gas |
| Horsepower | 375 hp @ 5200 rpm | 268 hp @ 5600 rpm |
| Torque | 398 lb-ft @ 1850 rpm | 280 lb-ft @ 4800 rpm |
| Number of Valves | 24 | 16 |
| 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 | continuously variable-speed automatic |
| Drivetrain Type | all wheel drive | all wheel drive |
| Center Differential Type | Limited Slip | Limited Slip |
| Hill Descent Control | ✓ | — |
Fuel
| Feature | BMW | INFINITI |
|---|---|---|
| Fuel Type | premium unleaded (required) | premium unleaded (recommended) |
| EPA Fuel Economy (City/Highway) | 23/26 MPG | 22/28 MPG |
| EPA Fuel Economy (Combined) | 24 MPG | 25 MPG |
| EPA Driving Range (City/Highway) | 503.7/569.4 mi. | 352.0/448.0 mi. |
| Fuel Tank Capacity | 21.9 gal. | 16.0 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 | ✓ | ✓ |
| 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 | — | ✓ |
In Car Entertainment
| Feature | BMW | INFINITI |
|---|---|---|
| Infotainment Display | 14.9 in | 8.0 in |
| AM/FM Stereo | ✓ | ✓ |
| Stereo Power | 205W | — |
| Speaker System | 10 | 6 |
| Android Auto (Wireless) | ✓ | — |
| Apple CarPlay (Wireless) | ✓ | — |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 12 months | 3 months |
| Android Auto (Wired) | — | ✓ |
| Apple CarPlay (Wired) | — | ✓ |
Power Feature
| Feature | BMW | INFINITI |
|---|---|---|
| One-Touch Power Windows | 4 | 4 |
| Moonroof Type | 1st Row Power Glass Extended | 1st Row Power Glass |
| Keyless Entry | ✓ | ✓ |
| Reverse Tilt Passenger Mirror | ✓ | — |
| Heated Mirrors | ✓ | ✓ |
| Reverse Tilt Dual Mirrors | — | ✓ |
Frontseats
| Feature | BMW | INFINITI |
|---|---|---|
| Front Head Room | 39.3 in. | 39.9 in. |
| Front Leg Room | 40.4 in. | 39.6 in. |
| Front Shoulder Room | 60.0 in. | 57.9 in. |
| Seat Material: Leatherette | ✓ | — |
| Front Seat Type: Bucket | ✓ | ✓ |
| Driver Seat Power Adjustments | 12-way | 8-way |
| Driver Seat Manual Adjustments | 2-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 | 12-way | 8-way |
| Passenger Seat Manual Adjustments | 2-way | — |
| Passenger Seat Height Adjustment | ✓ | ✓ |
| Passenger Seat Lumbar Support | Power | — |
| Passenger Seat Thigh Extension | ✓ | — |
| Driver Seat Heating | Multi-level | Multi-level |
| Passenger Seat Heating | Multi-level | Multi-level |
| Front Hip Room | — | 55.6 in. |
| Seat Material: Leather | — | ✓ |
Rearseats
| Feature | BMW | INFINITI |
|---|---|---|
| Rear Head Room | 37.5 in. | 36.9 in. |
| Rear Leg Room | 35.7 in. | 38.7 in. |
| Rear Shoulder Room | 57.7 in. | 57.1 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Folding Rear Seat Feature | ✓ | — |
| Pass-Thru Center Armrest | ✓ | — |
| Rear Hip Room | — | 53.8 in. |
| Reclining Rear Seats | — | ✓ |
| Folding Center Armrest | — | ✓ |
Tires and Wheels
| Feature | BMW | INFINITI |
|---|---|---|
| Wheel Finish | Painted Alloy | Painted Alloy |
| Wheel Size | 20 x 9.0 in | — |
| Tire Size | 275/45R20 | 255/45R20 |
| Run Flat Tires | ✓ | ✓ |
| Wheel Diameter | — | 20 in. |
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./ 22500 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 BMW X6 and 2025 INFINITI QX55.
What is the main trade-off when selecting the 2025 BMW X6 over the INFINITI QX55?
The primary trade-off is the $24,950 difference in starting MSRP; you gain 107 horsepower (375 hp vs 268 hp), but sacrifice initial purchase savings.
Which vehicle offers superior fuel economy for highway driving?
The INFINITI QX55 provides better highway efficiency at 28 MPG compared to the BMW X6's 26 MPG rating.
Does the larger BMW X6 offer significantly more storage space?
Not significantly; the X6 has 27.4 cu ft of cargo capacity, only 0.5 cu ft more than the QX55’s 26.9 cu ft.
How do the transmissions compare between these two crossovers?
The X6 utilizes an 8-speed shiftable automatic transmission, while the QX55 is equipped with a continuously variable-speed automatic (CVT).
Is premium fuel a requirement for both all-wheel-drive models?
No, the 2025 BMW X6 requires premium unleaded fuel for its higher-output engine, whereas the QX55 only recommends it.
Which vehicle has a higher torque rating?
The 2025 BMW X6 holds a notable advantage in torque production, generating 398 lb-ft compared to the QX55's 280 lb-ft.
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