VS
At a Glance
Power
563hp @ 6000
650hp
Torque
590lb-ft @ 2500
748lb-ft
Fuel
20 mpg est.
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Engine
4.0 L/244ci
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Choosing between the Audi A8 and the BMW I7 is one of the most common decisions car buyers in the United States face. The Audi A8 delivers 563hp @ 6000 while the BMW I7 produces 650hp. Pricing starts at $130,000 for the A8 and $168,500 for the I7. 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.
Performance
Power Output (hp)
563hp @ 6000
650hp
Torque (lb-ft)
590lb-ft @ 2500
748lb-ft
Engine & Drivetrain
Engine Capacity
4.0 L/244ci
—
Cylinders
8
—
Fuel Type
—
Electric
Forced Induction Device
Turbocharged
—
Transmission
Automatic
Automatic
Number of Gears
8
1
Drive Wheels
All Wheel Drive
All Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
20 mpg est.
—
Fuel Economy - City (mpg)
15mpg
—
Fuel Economy - Highway (mpg)
24mpg
—
Fuel Tank Capacity (gal)
21.7gal
—
Dimensions
Length (in)
209in
212.2in
Width (in)
76.6in
76.8in
Height (in)
58.6in
60.8in
Wheelbase (in)
123.2in
126.6in
Curb Weight (lbs)
5126lbs
6191lbs
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
I7
Fuel Economy
Tied
Value
A8
Practicality
Tied
Pros & Cons
Audi A8
Lower starting price ($130,000)
Few notable weaknesses
BMW I7
Well-rounded specification
Higher starting price
Frequently Asked Questions
Which has more power, the A8 or I7?
The A8 produces 563hp @ 6000 and 590lb-ft @ 2500 of torque while the I7 delivers 650hp and 748lb-ft of torque. The I7 is the more powerful option.
What is the price difference between the A8 and I7?
The A8 starts from $130,000 and the I7 from $168,500. The A8 is cheaper by $38,500 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the A8 or the I7?
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