2025 Chevrolet Suburban vs 2026 INFINITI QX60

$61,500 · SUV

$51,590 · Crossover

Comparison Overview

The most significant measurable difference is the $9,910 MSRP gap, with the 2026 INFINITI QX60 starting at $51,590 versus the 2025 Chevrolet Suburban's $61,500. Fuel economy presents another major divide, as the QX60 achieves a combined 24 MPG compared to the Suburban's 17 MPG, a 7 MPG advantage, although the Suburban runs on regular unleaded while the QX60 requires premium. Power output also heavily favors the larger Suburban, boasting 355 hp and 383 lb-ft of torque, significantly outperforming the QX60's 268 hp and 286 lb-ft. Furthermore, the Suburban provides substantially more utility, featuring 226.3 inches of length and 41.5 cu ft of standard cargo capacity, while the QX60 measures 198.1 inches long with only 14.5 cu ft of cargo space. These quantifiable metrics establish distinct performance and utility profiles.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 INFINITI QX60

The 2026 INFINITI QX60 wins for commuters due to its superior 24 MPG combined rating and smaller footprint for urban maneuverability.

👨‍👩‍👧‍👦 Best for Families

2025 Chevrolet Suburban

The 2025 Chevrolet Suburban is the winner for families, offering vastly superior utility with 41.5 cu ft of cargo capacity compared to the QX60's 14.5 cu ft.

🏎️ Best for Enthusiasts

2025 Chevrolet Suburban

Enthusiasts will prefer the Suburban due to its higher output of 355 hp and 383 lb-ft of torque driving the rear wheels.

💰 Best Value

2026 INFINITI QX60

The QX60 provides better operational value based on the $9,910 lower MSRP and 7 MPG better fuel efficiency rating.

Choose the Chevrolet Suburban if...

You require maximum hauling capability, reflected by the 41.5 cu ft of standard cargo space.
You prefer the flexibility of running on regular unleaded fuel instead of premium.
High towing/pushing capability is needed, indicated by the 355 hp and 383 lb-ft of torque figures.

Choose the INFINITI QX60 if...

Budget is a primary constraint, as the MSRP is $9,910 lower at $51,590.
Fuel efficiency is prioritized, with a combined 24 MPG rating versus the Suburban's 17 MPG.
You prefer the handling characteristics of a front-wheel-drive crossover architecture.

Key Dimensions

Dimension	Chevrolet Suburban	INFINITI QX60
Length	226.3"	198.1"
Width	81.1"	-
Height	75.6"	69.7"
Wheelbase	134.1"	114.2"

Features Comparison

Safety

Feature	Chevrolet	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	✓	✓
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 Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	✓
Rear Headrests	2	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Dual Rear Side-Mounted Airbags	—	✓
Brake Preparation System	—	✓
Integrated Turn Signal Mirrors	—	✓

Engine

Feature	Chevrolet	INFINITI
Base Engine Displacement	5.3 L	2.0 L
Number of Cylinders	V8	inline 4
Base Engine Type	gas	gas
Horsepower	355 hp @ 5600 rpm	268 hp @ 5600 rpm
Torque	383 lb-ft @ 4100 rpm	286 lb-ft @ 4400 rpm
Number of Valves	16	16
Camshaft Type	Overhead valves (OHV)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓
Cylinder Deactivation	✓	—

Drive Train

Feature	Chevrolet	INFINITI
Transmission Type	10-speed shiftable automatic	9-speed shiftable automatic
Drivetrain Type	rear wheel drive	front wheel drive
Rear Differential Type	Limited Slip	—

Fuel

Feature	Chevrolet	INFINITI
Fuel Type	regular unleaded	premium unleaded (required)
EPA Fuel Economy (City/Highway)	15/20 MPG	22/28 MPG
EPA Fuel Economy (Combined)	17 MPG	24 MPG
EPA Driving Range (City/Highway)	420.0/560.0 mi.	0/0 mi.
Fuel Tank Capacity	28.0 gal.	—

Comfort & Convenience

Feature	Chevrolet	INFINITI
Push Button Start	✓	✓
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	✓	✓
Automatic Parking Assist	✓	—
Adaptive Cruise Control	✓	—
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
3rd Row Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Leatherette Steering Wheel	✓	—
Three Zone Climate Control	✓	✓
Rear Ventilation Ducts with Fan Control	✓	✓
Sun Sensor	✓	—
Dual Vanity Mirrors	✓	✓
Wireless Charging Pad	—	✓
Cruise Control	—	✓
Overhead Console with Storage	—	✓
Manual Rear Seat Easy Entry	—	✓
Leather Steering Wheel	—	✓
Heated Steering Wheel	—	✓
Interior Air Filtration	—	✓
Auto-Dimming Rearview Mirror	—	✓
Turn Signal Indicators in Mirrors	—	✓

In Car Entertainment

Feature	Chevrolet	INFINITI
Infotainment Display	17.7 in	12.3 in
AM/FM Stereo	✓	✓
Speaker System	6	9
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
Auxiliary Audio Input	✓	—
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Speed Sensitive Volume Control	✓	✓
Satellite Radio Trial Period	—	3 months

Power Feature

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

Frontseats

Feature	Chevrolet	INFINITI
Front Head Room	42.3 in.	41.0 in.
Front Leg Room	44.5 in.	42.1 in.
Front Shoulder Room	65.6 in.	60.6 in.
Front Hip Room	61.5 in.	58.4 in.
Seat Material: Premium Cloth	✓	—
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	8-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Passenger Seat Power Adjustments	6-way	8-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Seat Material: Leather	—	✓
Driver Seat Memory Settings	—	2
Driver Seat Heating	—	Multi-level
Passenger Seat Heating	—	Multi-level

Rearseats

Feature	Chevrolet	INFINITI
Rear Head Room	38.9 in.	37.5 in.
Rear Leg Room	42.0 in.	37.7 in.
Rear Shoulder Room	64.6 in.	59.7 in.
Rear Hip Room	61.3 in.	56.7 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Manual Folding Third Row Seat	✓	✓

Tires and Wheels

Feature	Chevrolet	INFINITI
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	18 x 8.5 in	20 x 8.0 in
Tire Type	All Season	All Season
Tire Size	265/65R18	255/50R20
Spare Tire Type	Full Size Non-Matching	Temporary
Spare Tire Location	Underbody Mounted	Underbody Mounted

Suspension

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

Warranty

Feature	Chevrolet	INFINITI
Basic Warranty	3 yr./ 36000 mi.	4 yr./ 60000 mi.
Drivetrain Warranty	5 yr./ 60000 mi.	6 yr./ 70000 mi.
Corrosion/Rust Warranty	6 yr./ 100000 mi.	7 yr./ unlimited mi.
Roadside Assistance	5 yr./ 60000 mi.	4 yr./ 60000 mi.
Complimentary Scheduled Maintenance	1 yr./ unlimited mi.	3 yr./ 30000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Chevrolet Suburban and 2026 INFINITI QX60.

What is the real-world fuel cost difference between these two vehicles?

Based on the specifications, the Suburban consumes fuel approximately 41% faster than the QX60 (1/17 vs 1/24 MPG). This gap is amplified because the QX60 requires more expensive premium unleaded fuel, though the Suburban's significantly larger fuel tank might offset this in certain driving scenarios.

How much larger is the 2025 Chevrolet Suburban physically?

The Suburban is substantially larger, measuring 226.3 inches in length compared to the QX60's 198.1 inches. This difference of 28.2 inches translates directly into its greater presence and superior interior volume.

Is the QX60’s lower horsepower adequate for a crossover?

While the QX60’s 268 hp is significantly less than the Suburban's 355 hp, it is competitive for a premium crossover, especially since it weighs less and achieves better MPG. The trade-off is the lower torque rating of 286 lb-ft for heavy-duty tasks.

Which vehicle offers better structural size for cargo, despite the stated capacity?

While the Suburban's 41.5 cu ft of cargo capacity dwarfs the QX60's 14.5 cu ft, the Suburban's overall 226.3-inch length indicates a much larger physical platform suitable for three rows of adult passengers or substantial equipment.

Why does the Suburban use regular unleaded while the QX60 specifies premium fuel?

The difference typically relates to engine design and compression ratio; the Suburban's 355 hp V8 engine is tuned for regular gasoline (87 octane). The QX60's turbocharged engine requires premium fuel (91+ octane) to prevent knock under boost, optimizing its 268 hp output safely.

Does the drivetrain affect the overall efficiency and purchase price?

Yes, the QX60's FWD configuration and smaller stature contribute to its lower starting MSRP of $51,590 and better 24 MPG efficiency. The Suburban's RWD setup and V8 mandate a higher cost, starting at $61,500.