VS
At a Glance
Power
603hp @ 5750
400hp @ 6400
Torque
627lb-ft @ 2500
350lb-ft @ 1600
Fuel
18 mpg est.
24 mpg est.
Towing
7700lbs
—
Engine
4.0 L/243ci
3.0 L/183ci
Choosing between the Mercedes-Benz Gle Class and the Nissan Z is one of the most common decisions car buyers in the United States face. The Mercedes-Benz Gle Class delivers 603hp @ 5750 while the Nissan Z produces 400hp @ 6400. On fuel, the Gle Class returns 18 mpg est. while the Z uses 24 mpg est. — important in a market where fuel prices change monthly. Pricing starts at $62,250 for the Gle Class and $42,970 for the Z. Both vehicles have their merits. The right choice depends on your priorities: fuel economy, performance, towing ability, safety features or total cost of ownership. This comparison covers every specification available so you can make an informed decision.
Specification
Mercedes-Benz Gle ClassAMG GLE 63 S 4MATIC+ SUV 2026 - From $62,250
Nissan ZSport Auto 2026 - From $42,970
Performance
Power Output (hp)
603hp @ 5750
400hp @ 6400
Torque (lb-ft)
627lb-ft @ 2500
350lb-ft @ 1600
Engine & Drivetrain
Engine Capacity
4.0 L/243ci
3.0 L/183ci
Engine Layout
—
V
Cylinders
8
6
Fuel Type
—
Gasoline
Forced Induction Device
Turbocharged
Turbocharged
Transmission
Automatic w/OD
Automatic
Drive Wheels
All Wheel Drive
Rear Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
18 mpg est.
24 mpg est.
Fuel Economy - City (mpg)
15mpg
19 (2025)mpg
Fuel Economy - Highway (mpg)
20mpg
28 (2025)mpg
Fuel Tank Capacity (gal)
22.5gal
16.4gal
Dimensions
Length (in)
195in
172.4in
Width (in)
79.4in
72.6in
Height (in)
70.2in
51.8in
Wheelbase (in)
117.9in
100.4in
Curb Weight (lbs)
5578lbs
3549lbs
Towing & Payload
Towing Capacity (lbs)
7700lbs
—
Safety
ABS
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Curtain Airbags
✓ Standard
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
✓ Standard
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
✓ Standard
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Backup Camera
✓ Standard
✓ Standard
Rear Parking Aid
✓ Standard
✓ Standard
Sunroof
✓ Standard
—
Heated Seats
✓ Standard
—
Power Seat Adjustment
✓ Standard
—
Keyless Entry
✓ Standard
✓ Standard
Trailer Hitch
✓ Standard
—
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
Tie
2 / 4 categories
Performance
Gle Class
Fuel Economy
Z
Value
Z
Practicality
Gle Class
Pros & Cons
Mercedes-Benz Gle Class
Well-rounded specification
Higher fuel consumption (18 mpg est.)
Higher starting price
Nissan Z
Better fuel economy (24 mpg est.)
Lower starting price ($42,970)
Few notable weaknesses
Frequently Asked Questions
Which is more fuel efficient, the Gle Class or Z?
The Gle Class gets 18 mpg est. and the Z gets 24 mpg est. on the combined cycle. The Z is the more fuel-efficient choice. In real-world conditions with a mix of highway and urban driving, actual figures will be slightly higher.
Which has more power, the Gle Class or Z?
The Gle Class produces 603hp @ 5750 and 627lb-ft @ 2500 of torque while the Z delivers 400hp @ 6400 and 350lb-ft @ 1600 of torque. The Gle Class is the more powerful option.
What is the price difference between the Gle Class and Z?
The Gle Class starts from $62,250 and the Z from $42,970. The Z is cheaper by $19,280 at this variant level. Final on-the-road pricing varies by dealer and specification.
Which has a higher towing capacity, the Gle Class or Z?
The Gle Class has a braked towing capacity of 7700lbs and the Z can tow not specified. Always verify towing limits in the owner's manual before hitching a trailer.
Should I buy the Gle Class or the Z?
It depends on your priorities. If fuel economy matters most, check the mpg figures above. If you need towing capacity, compare the towing ratings. For day-to-day driving - commutes, school runs and highway trips - consider ground clearance, service network coverage, and total cost of ownership including insurance and maintenance. Use the spec tables above to compare every detail before making your decision.