2025 Audi SQ5 vs 2025 INFINITI QX55

$58,400 · Crossover

$50,150 · Crossover

Comparison Overview

The most significant numerical gap between the 2025 Audi SQ5 (car1) and the 2025 INFINITI QX55 (car2) is the Manufacturer's Suggested Retail Price (MSRP), standing at an $8,250 difference, with the QX55 starting at $50,150 versus the SQ5's $58,400. This price contrast is offset by substantial performance disparities; the SQ5 delivers 349 hp and 369 lb-ft of torque, significantly outperforming the QX55’s 268 hp and 280 lb-ft. However, the efficiency metric favors the QX55, achieving a 25 MPG combined rating compared to the SQ5's 21 MPG combined. Dimensionally, the SQ5 is slightly shorter at 184.3 inches long, while the QX55 offers marginally more cargo volume at 26.9 cu ft versus 25.9 cu ft. The difference in power output totals 81 horsepower in favor of the performance-oriented SQ5.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 INFINITI QX55

The INFINITI QX55 wins for commuters due to its superior fuel economy, achieving 25 MPG combined versus the SQ5's 21 MPG combined.

👨‍👩‍👧‍👦 Best for Families

2025 INFINITI QX55

The QX55 offers slightly more utility with 26.9 cu ft of cargo capacity compared to the SQ5's 25.9 cu ft, making it marginally more practical for families.

🏎️ Best for Enthusiasts

2025 Audi SQ5

The 2025 Audi SQ5 is the clear choice for driving enthusiasts, boasting 349 hp and 369 lb-ft of torque compared to the QX55's 268 hp.

💰 Best Value

2025 INFINITI QX55

The INFINITI QX55 provides a lower entry point at $50,150 and better fuel efficiency (25 MPG combined), resulting in better initial value.

Choose the Audi SQ5 if...

Performance is the top priority, given the 349 hp engine and 369 lb-ft of torque.
You prefer a traditional 8-speed shiftable automatic transmission over a CVT.
All-wheel drive performance derived from the Audi platform is desired, despite the lower 21 MPG combined rating.

Choose the INFINITI QX55 if...

Keeping the initial purchase price under $51,000 is crucial, as the MSRP is $8,250 lower than the SQ5.
Maximizing fuel efficiency is necessary, with a 25 MPG combined rating versus 21 MPG.
You need the slightly larger cargo area, measuring 26.9 cu ft.

Key Dimensions

Dimension	Audi SQ5	INFINITI QX55
Length	184.3"	186.3"
Width	74.5"	74.9"
Height	65.5"	63.8"
Wheelbase	111.0"	110.2"

Features Comparison

Safety

Feature	Audi	INFINITI
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	✓	✓
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 Preparation System	✓	—
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 Multi-Adjustable Headrests	✓	—
Rear Headrests	3	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Dual Rear Side-Mounted Airbags	—	✓
Front Fog Lights	—	✓
Front Height Adjustable Headrests	—	✓

Engine

Feature	Audi	INFINITI
Base Engine Displacement	3.0 L	2.0 L
Number of Cylinders	V6	inline 4
Base Engine Type	gas	gas
Horsepower	349 hp	268 hp @ 5600 rpm
Torque	369 lb-ft	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	Audi	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	Audi	INFINITI
Fuel Type	premium unleaded (recommended)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	19/24 MPG	22/28 MPG
EPA Fuel Economy (Combined)	21 MPG	25 MPG
EPA Driving Range (City/Highway)	351.5/444.0 mi.	352.0/448.0 mi.
Fuel Tank Capacity	18.5 gal.	16.0 gal.

Comfort & Convenience

Feature	Audi	INFINITI
Push Button Start	✓	✓
Power Tilt and Telescopic Steering Wheel	✓	✓
Transmission Controls on Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Front Parking Sensors	✓	—
Rear Parking Sensors	✓	✓
Adaptive Cruise Control	✓	✓
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
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	✓	✓
Cruise Control on Steering Wheel	—	✓
Wireless Charging Pad	—	✓
Dual Zone Climate Control	—	✓
Rear Ventilation Ducts	—	✓

In Car Entertainment

Feature	Audi	INFINITI
Infotainment Display	10.1 in	8.0 in
AM/FM Stereo	✓	✓
Stereo Power	180W	—
Speaker System	10	6
Apple CarPlay (Wireless)	✓	—
Android Auto (Wired)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Apple CarPlay (Wired)	—	✓
Satellite Radio	—	✓
Satellite Radio Trial Period	—	3 months

Power Feature

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

Frontseats

Feature	Audi	INFINITI
Front Head Room	39.6 in.	39.9 in.
Front Leg Room	40.9 in.	39.6 in.
Front Shoulder Room	57.7 in.	57.9 in.
Seat Material: Leather/Sueded Microfiber	✓	—
Front Seat Type: Sport	✓	—
Driver Seat Power Adjustments	8-way	8-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Passenger Seat Power Adjustments	8-way	8-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	—
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Front Hip Room	—	55.6 in.
Seat Material: Leather	—	✓
Front Seat Type: Bucket	—	✓
Driver Seat Memory Settings	—	2

Rearseats

Feature	Audi	INFINITI
Rear Head Room	39.3 in.	36.9 in.
Rear Leg Room	38.0 in.	38.7 in.
Rear Shoulder Room	56.5 in.	57.1 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Rear Seat Feature	✓	—
Pass-Thru Center Armrest	✓	—
Rear Hip Room	—	53.8 in.
Folding Center Armrest	—	✓

Tires and Wheels

Feature	Audi	INFINITI
Wheel Material	Alloy	—
Wheel Size	20 x 8.0 in	—
Tire Type	Performance	—
Tire Size	255/45R	255/45R20
Spare Tire Type	Temporary	—
Spare Tire Location	Inside Mounted	—
Wheel Finish	—	Painted Alloy
Wheel Diameter	—	20 in.
Run Flat Tires	—	✓

Suspension

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

Warranty

Feature	Audi	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./ 22500 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Audi SQ5 and 2025 INFINITI QX55.

What is the main performance difference between the 2025 SQ5 and the 2025 QX55?

The Audi SQ5 possesses a significant power advantage, producing 349 horsepower and 369 lb-ft of torque. Conversely, the INFINITI QX55 is rated at 268 horsepower and 280 lb-ft of torque, representing an 81 hp deficit.

How do the fuel economies compare for daily driving?

The QX55 is notably more fuel-efficient, achieving 25 MPG combined (22 city/28 highway). The Audi SQ5 delivers 21 MPG combined (19 city/24 highway), indicating higher operating costs over time.

Which vehicle has a higher initial cost?

The 2025 Audi SQ5 carries a higher MSRP of $58,400. The 2025 INFINITI QX55 is priced lower at $50,150, creating an $8,250 initial savings advantage for the QX55.

Are there notable differences in utility or size?

The QX55 offers slightly more cargo capacity at 26.9 cu ft compared to the SQ5's 25.9 cu ft. Dimensionally, the QX55 is slightly longer (186.3 inches vs 184.3 inches) but marginally lower in height (63.8 inches vs 65.5 inches).

Do both crossovers utilize the same transmission type?

No, they differ significantly in transmission technology. The Audi SQ5 uses a conventional 8-speed shiftable automatic transmission, whereas the INFINITI QX55 employs a continuously variable-speed automatic transmission (CVT).

Does the performance focus of the SQ5 affect its fuel requirements?

Yes, both vehicles require premium unleaded fuel, but the SQ5’s higher output contributes to its lower efficiency rating of 21 MPG combined, compared to the QX55’s 25 MPG combined.