2025 INFINITI QX55 vs 2025 Nissan Armada
Comparison Overview
The 2025 INFINITI QX55 thrills with its coupe-like silhouette and efficient performance, boasting 268 hp while delivering a commendable 25 MPG combined. Conversely, the 2025 Nissan Armada unleashes raw, truck-based muscle, leveraging its monstrous 425 hp and staggering 516 lb-ft of torque for heavy hauling or commanding presence. This comparison highlights a significant power disparity: the Armada offers a whopping 157 more horsepower than the QX55. Financially, the QX55 starts at $50,150, undercutting the larger Armada by $7,370. While the QX55 offers superior efficiency at 28 MPG highway, the sheer capability of the Armada comes at the cost of lower mileage (16 MPG city) and a heftier price tag. Choosing between the stylish efficiency of the QX55 and the powerhouse credentials of the Armada depends entirely on prioritizing nimble urban agility over sheer, brute force.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 INFINITI QX55
The QX55 offers superior fuel economy at 25 MPG combined compared to the Armada's 18 MPG, making daily driving cheaper.
2025 Nissan Armada
Despite having less cargo space (20.4 cu ft vs 26.9 cu ft), the Armada’s robust 425 hp and RWD platform suggest superior towing and overall stability for larger family needs.
2025 Nissan Armada
The Armada’s massive 516 lb-ft of torque and higher horsepower clearly deliver a more dramatic and engaging performance experience.
2025 INFINITI QX55
The QX55 is significantly more affordable, costing $7,370 less while delivering far better fuel efficiency for regular use.
Choose the INFINITI QX55 if...
- You prioritize a lower purchase price, starting at $50,150.
- Excellent fuel efficiency of 25 MPG combined is a primary concern.
- You prefer a sleek, coupe-like crossover profile over a traditional large SUV stance.
Choose the Nissan Armada if...
- Maximum power, provided by 425 hp and 516 lb-ft of torque, is essential.
- You require the massive footprint, reflected in its 209.6-inch length and 83.3-inch width.
- You prefer the dynamic feel of a Rear Wheel Drive platform paired with a modern 9-speed automatic transmission.
Key Dimensions
| Dimension | INFINITI QX55 | Nissan Armada |
|---|---|---|
| Length | 186.3" | 209.6" |
| Width | 74.9" | 83.3" |
| Height | 63.8" | 76.6" |
| Wheelbase | 110.2" | 121.1" |
Features Comparison
Safety
| Feature | INFINITI | Nissan |
|---|---|---|
| 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 | ✓ | ✓ |
| 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 | ✓ | ✓ |
| Driver Attention Alert | — | ✓ |
| Third Row Head Airbags | — | ✓ |
Engine
| Feature | INFINITI | Nissan |
|---|---|---|
| Base Engine Displacement | 2.0 L | 3.5 L |
| Number of Cylinders | inline 4 | V6 |
| Base Engine Type | gas | gas |
| Horsepower | 268 hp @ 5600 rpm | 425 hp @ 5600 rpm |
| Torque | 280 lb-ft @ 4800 rpm | 516 lb-ft @ 3600 rpm |
| Number of Valves | 16 | 24 |
| Camshaft Type | Double overhead cam (DOHC) | Double overhead cam (DOHC) |
| Variable Valve Timing | Variable | Variable |
| Fuel Injection Type | ✓ | ✓ |
Drive Train
| Feature | INFINITI | Nissan |
|---|---|---|
| Transmission Type | continuously variable-speed automatic | 9-speed shiftable automatic |
| Drivetrain Type | all wheel drive | rear wheel drive |
| Center Differential Type | Limited Slip | — |
Fuel
| Feature | INFINITI | Nissan |
|---|---|---|
| Fuel Type | premium unleaded (recommended) | premium unleaded (recommended) |
| EPA Fuel Economy (City/Highway) | 22/28 MPG | 16/20 MPG |
| EPA Fuel Economy (Combined) | 25 MPG | 18 MPG |
| EPA Driving Range (City/Highway) | 352.0/448.0 mi. | 377.6/472.0 mi. |
| Fuel Tank Capacity | 16.0 gal. | 23.6 gal. |
Comfort & Convenience
| Feature | INFINITI | Nissan |
|---|---|---|
| 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 | ✓ | ✓ |
| Rear Parking Sensors | ✓ | ✓ |
| Wireless Charging Pad | ✓ | — |
| Adaptive 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 | ✓ | — |
| Dual Vanity Mirrors | ✓ | ✓ |
| Auto-Dimming Rearview Mirror | ✓ | — |
| Turn Signal Indicators in Mirrors | ✓ | ✓ |
| Tilt and Telescopic Steering Wheel | — | ✓ |
| Front Parking Sensors | — | ✓ |
| 3rd Row Cupholders | — | ✓ |
| Manual Rear Seat Easy Entry | — | ✓ |
| Rear Climate Control | — | ✓ |
| Rear Ventilation Ducts with Fan Control | — | ✓ |
| Interior Air Filtration | — | ✓ |
In Car Entertainment
| Feature | INFINITI | Nissan |
|---|---|---|
| Infotainment Display | 8.0 in | 12.3 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 |
| Android Auto (Wireless) | — | ✓ |
| Apple CarPlay (Wireless) | — | ✓ |
| Radio Data System (RDS) | — | ✓ |
Power Feature
| Feature | INFINITI | Nissan |
|---|---|---|
| One-Touch Power Windows | 4 | 2 |
| Moonroof Type | 1st Row Power Glass | — |
| Keyless Entry | ✓ | ✓ |
| Reverse Tilt Dual Mirrors | ✓ | — |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | INFINITI | Nissan |
|---|---|---|
| Front Head Room | 39.9 in. | 41.6 in. |
| Front Leg Room | 39.6 in. | 43.8 in. |
| Front Shoulder Room | 57.9 in. | 64.2 in. |
| Front Hip Room | 55.6 in. | 59.9 in. |
| Seat Material: Leather | ✓ | — |
| Front Seat Type: Bucket | ✓ | ✓ |
| Driver Seat Power Adjustments | 8-way | 8-way |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | — |
| Driver Seat Memory Settings | 2 | — |
| Passenger Seat Power Adjustments | 8-way | 4-way |
| Passenger Seat Height Adjustment | ✓ | — |
| Driver Seat Heating | Multi-level | — |
| Passenger Seat Heating | Multi-level | — |
| Seat Material: Leatherette | — | ✓ |
Rearseats
| Feature | INFINITI | Nissan |
|---|---|---|
| Rear Head Room | 36.9 in. | 40.0 in. |
| Rear Leg Room | 38.7 in. | 39.2 in. |
| Rear Shoulder Room | 57.1 in. | 63.7 in. |
| Rear Hip Room | 53.8 in. | 59.9 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Reclining Rear Seats | ✓ | — |
| Folding Center Armrest | ✓ | ✓ |
| Manual Folding Third Row Seat | — | ✓ |
Tires and Wheels
| Feature | INFINITI | Nissan |
|---|---|---|
| Wheel Finish | Painted Alloy | — |
| Wheel Diameter | 20 in. | — |
| Tire Size | 255/45R20 | 265/70R18 |
| Run Flat Tires | ✓ | — |
| Wheel Material | — | Alloy |
| Wheel Size | — | 18 x 8.0 in |
| Tire Type | — | All Season |
| Spare Tire Type | — | Full Size Non-Matching |
| Spare Tire Location | — | Underbody Mounted |
Suspension
| Feature | INFINITI | Nissan |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | INFINITI | Nissan |
|---|---|---|
| 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. | 5 yr./ unlimited mi. |
| Roadside Assistance | 4 yr./ 60000 mi. | 3 yr./ 36000 mi. |
| Complimentary Scheduled Maintenance | 3 yr./ 22500 mi. | 2 yr./ 24000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 INFINITI QX55 and 2025 Nissan Armada.
What is the primary performance difference between the 2025 QX55 and the 2025 Armada?
The 2025 Nissan Armada is significantly more powerful, generating 425 hp and 516 lb-ft of torque. In contrast, the 2025 INFINITI QX55 produces a respectable 268 hp and 280 lb-ft of torque, making the Armada the clear choice for brute force.
How much more does the 2025 Nissan Armada cost, and is it worth the premium?
The Armada has an MSRP of $57,520, making it $7,370 more expensive than the QX55's starting price of $50,150. The value decision depends on whether you need the Armada's sheer power and size over the QX55's superior 25 MPG combined rating.
Which vehicle is better for minimizing stops at the fuel pump?
The QX55 is the efficiency champion, achieving 25 MPG combined (22 city/28 highway). The larger Armada trails significantly with only 18 MPG combined (16 city/20 highway).
Does the QX55 offer competitive cargo space compared to the larger Armada?
Surprisingly, the sleeker QX55 offers more usable cargo space at 26.9 cubic feet than the physically massive Armada, which clocks in at 20.4 cubic feet.
What transmission types do these two crossovers utilize?
The QX55 uses a continuously variable-speed automatic transmission (CVT) focused on efficiency. The Armada features a more traditional, robust 9-speed shiftable automatic transmission suited for its high-torque output.
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