VS
At a Glance
Power
591hp @ 6000
394hp @ 5600
Torque
590lb-ft @ 2050
369lb-ft @ 2250
Fuel
18 mpg est.
—
Engine
4.0 L/244ci
2.5 L/151ci
Choosing between the Audi A6 and the Audi Rs3 is one of the most common decisions car buyers in the United States face. The Audi A6 delivers 591hp @ 6000 while the Audi Rs3 produces 394hp @ 5600. Pricing starts at $116,500 for the A6 and $63,400 for the Rs3. 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)
591hp @ 6000
394hp @ 5600
Torque (lb-ft)
590lb-ft @ 2050
369lb-ft @ 2250
Engine & Drivetrain
Engine Capacity
4.0 L/244ci
2.5 L/151ci
Cylinders
8
5
Fuel Type
Hybrid
Gasoline
Forced Induction Device
Turbocharged
Turbocharged
Transmission
Automatic
Automatic
Number of Gears
8
7
Drive Wheels
All Wheel Drive
All Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
18 mpg est.
—
Fuel Economy - City (mpg)
15mpg
—
Fuel Economy - Highway (mpg)
22mpg
—
Fuel Tank Capacity (gal)
19.3gal
14.5gal
Dimensions
Length (in)
196.7in
178.8in
Width (in)
76.8in
72.9in
Height (in)
58.6in
55.6in
Wheelbase (in)
115.3in
103.6in
Curb Weight (lbs)
4982lbs
3627lbs
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
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
A6
Fuel Economy
Tied
Value
Rs3
Practicality
Tied
Pros & Cons
Audi A6
Well-rounded specification
Higher starting price
Audi Rs3
Lower starting price ($63,400)
Few notable weaknesses
Frequently Asked Questions
Which has more power, the A6 or Rs3?
The A6 produces 591hp @ 6000 and 590lb-ft @ 2050 of torque while the Rs3 delivers 394hp @ 5600 and 369lb-ft @ 2250 of torque. The A6 is the more powerful option.
What is the price difference between the A6 and Rs3?
The A6 starts from $116,500 and the Rs3 from $63,400. The Rs3 is cheaper by $53,100 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the A6 or the Rs3?
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.