VS
At a Glance
Power
335hp @ 5700
295hp @ 5400
Torque
369lb-ft @ 2800
310lb-ft @ 2100
Fuel
20 mpg est.
23 mpg est.
Towing
—
5000lbs
Engine
3.0 L/183ci
2.0 L/120ci
Choosing between the Audi Q8 and the Volvo Xc90 is one of the most common decisions car buyers in the United States face. The Audi Q8 delivers 335hp @ 5700 while the Volvo Xc90 produces 295hp @ 5400. On fuel, the Q8 returns 20 mpg est. while the Xc90 uses 23 mpg est. — important in a market where fuel prices change monthly. Pricing starts at $74,400 for the Q8 and $73,350 for the Xc90. 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 Q8Premium Plus 55 TFSI quattro 2025 - From $74,400
Volvo Xc90B6 AWD Ultra 7-Seater 2026 - From $73,350
Performance
Power Output (hp)
335hp @ 5700
295hp @ 5400
Torque (lb-ft)
369lb-ft @ 2800
310lb-ft @ 2100
Engine & Drivetrain
Engine Capacity
3.0 L/183ci
2.0 L/120ci
Engine Layout
V
—
Cylinders
6
4
Forced Induction Device
Turbocharged
—
Transmission
Automatic
Automatic
Number of Gears
8
8
Drive Wheels
All Wheel Drive
All Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
20 mpg est.
23 mpg est.
Fuel Economy - City (mpg)
17mpg
20mpg
Fuel Economy - Highway (mpg)
23mpg
26mpg
Fuel Tank Capacity (gal)
22.5gal
18.8gal
Dimensions
Length (in)
196.6in
195in
Width (in)
78.5in
79.1in
Height (in)
67.2in
69.9in
Wheelbase (in)
117.9in
117.5in
Curb Weight (lbs)
5027lbs
4781lbs
Towing & Payload
Towing Capacity (lbs)
—
5000lbs
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
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
Volvo Xc90
3 / 4 categories
Performance
Q8
Fuel Economy
Xc90
Value
Xc90
Practicality
Xc90
Pros & Cons
Audi Q8
Well-rounded specification
Higher fuel consumption (20 mpg est.)
Higher starting price
Volvo Xc90
Better fuel economy (23 mpg est.)
Lower starting price ($73,350)
Few notable weaknesses
Frequently Asked Questions
Which is more fuel efficient, the Q8 or Xc90?
The Q8 gets 20 mpg est. and the Xc90 gets 23 mpg est. on the combined cycle. The Xc90 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 Q8 or Xc90?
The Q8 produces 335hp @ 5700 and 369lb-ft @ 2800 of torque while the Xc90 delivers 295hp @ 5400 and 310lb-ft @ 2100 of torque. The Q8 is the more powerful option.
What is the price difference between the Q8 and Xc90?
The Q8 starts from $74,400 and the Xc90 from $73,350. The Xc90 is cheaper by $1,050 at this variant level. Final on-the-road pricing varies by dealer and specification.
Which has a higher towing capacity, the Q8 or Xc90?
The Q8 has a braked towing capacity of not specified and the Xc90 can tow 5000lbs. Always verify towing limits in the owner's manual before hitching a trailer.
Should I buy the Q8 or the Xc90?
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.