VS
At a Glance
Power
450hp @ 8250
268hp
Torque
317lb-ft @ 4000
295lb-ft
Fuel
20 mpg est.
25 mpg est.
Towing
—
4400lbs
Engine
4.2 L/254ci
2.0 L/121ci
Choosing between the Audi A5 and the Audi Q5 is one of the most common decisions car buyers in the United States face. The Audi A5 delivers 450hp @ 8250 while the Audi Q5 produces 268hp. On fuel, the A5 returns 20 mpg est. while the Q5 uses 25 mpg est. — important in a market where fuel prices change monthly. Pricing starts at $70,900 for the A5 and $52,800 for the Q5. 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 A5RS 5 2dr Cpe 2015 - From $70,900
Audi Q5Premium 2.0 TFSI quattro 2026 - From $52,800
Performance
Power Output (hp)
450hp @ 8250
268hp
Torque (lb-ft)
317lb-ft @ 4000
295lb-ft
Engine & Drivetrain
Engine Capacity
4.2 L/254ci
2.0 L/121ci
Cylinders
8
4
Fuel Type
Gasoline
Gasoline
Forced Induction Device
—
Turbocharged
Transmission
Automatic
Automatic
Number of Gears
7
7
Drive Wheels
All Wheel Drive
All Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
20 mpg est.
25 mpg est.
Fuel Economy - City (mpg)
16mpg
21mpg
Fuel Economy - Highway (mpg)
23mpg
29mpg
Fuel Tank Capacity (gal)
16.1gal
17.2gal
Dimensions
Length (in)
183in
185.7in
Width (in)
73.2in
74.8in
Height (in)
53.8in
65.8in
Wheelbase (in)
108.3in
111in
Curb Weight (lbs)
4009lbs
4464lbs
Towing & Payload
Towing Capacity (lbs)
—
4400lbs
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
Trailer Hitch
—
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
Audi Q5
3 / 4 categories
Performance
A5
Fuel Economy
Q5
Value
Q5
Practicality
Q5
Pros & Cons
Audi A5
Well-rounded specification
Higher fuel consumption (20 mpg est.)
Higher starting price
Audi Q5
Better fuel economy (25 mpg est.)
Lower starting price ($52,800)
Few notable weaknesses
Frequently Asked Questions
Which is more fuel efficient, the A5 or Q5?
The A5 gets 20 mpg est. and the Q5 gets 25 mpg est. on the combined cycle. The Q5 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 A5 or Q5?
The A5 produces 450hp @ 8250 and 317lb-ft @ 4000 of torque while the Q5 delivers 268hp and 295lb-ft of torque. The A5 is the more powerful option.
What is the price difference between the A5 and Q5?
The A5 starts from $70,900 and the Q5 from $52,800. The Q5 is cheaper by $18,100 at this variant level. Final on-the-road pricing varies by dealer and specification.
Which has a higher towing capacity, the A5 or Q5?
The A5 has a braked towing capacity of not specified and the Q5 can tow 4400lbs. Always verify towing limits in the owner's manual before hitching a trailer.
Should I buy the A5 or the Q5?
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