VS
At a Glance
Power
Coming Soonhp
603hp @ 5750
Torque
Coming Soonlb-ft
627lb-ft @ 2500
Fuel
N/Ampg
17 mpg est.
Engine
Coming Sooncc
4.0 L/243ci
Choosing between the Audi A5 and the Mercedes-Benz Gt is one of the most common decisions car buyers in the United States face. The Audi A5 delivers Coming Soonhp while the Mercedes-Benz Gt produces 603hp @ 5750. On fuel, the A5 returns N/Ampg while the Gt uses 17 mpg est. — important in a market where fuel prices change monthly. Pricing starts at $52,700 for the A5 and $102,100 for the Gt. 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
Audi A5Premium Plus 2.0 TFSI quattro 2026 - From $52,700
Mercedes-Benz GtAMG GT 63 PRO Coupe 2026 - From $102,100
Performance
Power Output (hp)
Coming Soonhp
603hp @ 5750
Torque (lb-ft)
Coming Soonlb-ft
627lb-ft @ 2500
Engine & Drivetrain
Engine Capacity
Coming Sooncc
4.0 L/243ci
Cylinders
4
8
Fuel Type
Gasoline
Gasoline
Forced Induction Device
Turbocharged
Turbocharged
Transmission
Automatic
Automatic
Number of Gears
7
—
Drive Wheels
All
All Wheel Drive
Fuel Economy
Fuel Economy - Combined (mpg)
N/Ampg
17 mpg est.
Fuel Economy - City (mpg)
Coming Soonmpg
14mpg
Fuel Economy - Highway (mpg)
Coming Soonmpg
20mpg
Fuel Tank Capacity (gal)
Coming Soongal
18.5gal
Dimensions
Length (in)
Coming Soon
186.1in
Width (in)
Coming Soon
78.1in
Height (in)
Coming Soon
53.3in
Wheelbase (in)
Coming Soon
106.3in
Curb Weight (lbs)
Coming Soonlbs
4299lbs
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
✓ Standard
Heated Seats
✓ Standard
✓ Standard
Power Seat Adjustment
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
Tie
1 / 4 categories
Performance
Gt
Fuel Economy
Tied
Value
A5
Practicality
Tied
Pros & Cons
Audi A5
Lower starting price ($52,700)
Few notable weaknesses
Mercedes-Benz Gt
Well-rounded specification
Higher starting price
Frequently Asked Questions
Which is more fuel efficient, the A5 or Gt?
The A5 gets N/Ampg and the Gt gets 17 mpg est. on the combined cycle. In real-world conditions with a mix of highway and urban driving, actual figures will be slightly higher.
Which has more power, the A5 or Gt?
The A5 produces Coming Soonhp and Coming Soonlb-ft of torque while the Gt delivers 603hp @ 5750 and 627lb-ft @ 2500 of torque. Power figures aren't directly comparable for these two.
What is the price difference between the A5 and Gt?
The A5 starts from $52,700 and the Gt from $102,100. The A5 is cheaper by $49,400 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the A5 or the Gt?
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