VS
At a Glance
Power
429hp @ 6100
420hp @ 6400
Torque
384lb-ft @ 1800
384lb-ft @ 2000
Fuel
22 mpg est.
20 mpg est.
Engine
3.0 L/183ci
3.0 L/183ci
Choosing between the Mercedes-Benz Gt and the Nissan Z is one of the most common decisions car buyers in the United States face. The Mercedes-Benz Gt delivers 429hp @ 6100 while the Nissan Z produces 420hp @ 6400. On fuel, the Gt returns 22 mpg est. while the Z uses 20 mpg est. — important in a market where fuel prices change monthly. Pricing starts at $102,100 for the Gt and $65,750 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 GtAMG GT 53 4-Door Coupe 2026 - From $102,100
Nissan ZNISMO Auto 2026 - From $65,750
Performance
Power Output (hp)
429hp @ 6100
420hp @ 6400
Torque (lb-ft)
384lb-ft @ 1800
384lb-ft @ 2000
Engine & Drivetrain
Engine Capacity
3.0 L/183ci
3.0 L/183ci
Engine Layout
Inline
V
Cylinders
6
6
Fuel Type
—
Gasoline
Forced Induction Device
—
Turbocharged
Transmission
Automatic w/OD
Automatic
Drive Wheels
All Wheel Drive
Rear Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
22 mpg est.
20 mpg est.
Fuel Economy - City (mpg)
19 (Est)mpg
17 (2025)mpg
Fuel Economy - Highway (mpg)
24 (Est)mpg
24 (2025)mpg
Fuel Tank Capacity (gal)
21.1gal
16.4gal
Dimensions
Length (in)
199in
173.2in
Width (in)
76.9in
73.6in
Height (in)
57.3in
51.8in
Wheelbase (in)
116.2in
100.4in
Curb Weight (lbs)
4508lbs
3704lbs
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
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
Mercedes-Benz Gt
2 / 4 categories
Performance
Gt
Fuel Economy
Gt
Value
Z
Practicality
Tied
Pros & Cons
Mercedes-Benz Gt
Better fuel economy (22 mpg est.)
Higher starting price
Nissan Z
Lower starting price ($65,750)
Higher fuel consumption (20 mpg est.)
Frequently Asked Questions
Which is more fuel efficient, the Gt or Z?
The Gt gets 22 mpg est. and the Z gets 20 mpg est. on the combined cycle. The Gt 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 Gt or Z?
The Gt produces 429hp @ 6100 and 384lb-ft @ 1800 of torque while the Z delivers 420hp @ 6400 and 384lb-ft @ 2000 of torque. They produce closely matched power outputs.
What is the price difference between the Gt and Z?
The Gt starts from $102,100 and the Z from $65,750. The Z is cheaper by $36,350 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the Gt 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.
Also Consider