Used 2020 Audi S6 Prestige Sedan 4D
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Values and Prices
Fair Purchase Price is determined by collecting thousands of actual consumer vehicle purchase prices, plus data from national vehicle registration databases and several other reliable third-party sources.
Estimated Values
Condition | Trade-In Value | Private Party Value | ||
|---|---|---|---|---|
Excellent | $32,950 | $36,300 | ||
Very Good | $31,950 | $35,300 | ||
Good | $30,850 | $34,100 | ||
Fair | $28,150 | $31,100 |
Estimated Trade-In Values for the 2020 Audi S6 Prestige Sedan 4D range from about $28,150 to $32,950 depending on vehicle condition. Estimated Private Party Values range from about $31,100 to $36,300 depending on vehicle condition. Valid for ZIP Code 18064 through 10/8/2026.
2020 Audi S6 Prestige Sedan 4D Depreciation
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2020 Audi S6 Prestige Sedan 4D Annual Depreciation
Year | Vehicle Depreciation* | Resale Value | Trade-In Value | ||
|---|---|---|---|---|---|
2023 | $6,735 | $60,564 | $55,452 | ||
2024 | $19,289 | $41,275 | $36,019 | ||
2025 | $6,801 | $34,474 | $31,391 | ||
Now | $774 | $33,700 | $30,500 |
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2-Year Forecasted Depreciation
*Depreciation for the last 12 months of the private party resale value.
2020 Audi S6 Prestige Sedan 4D Depreciation
Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.
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Specifications
Dimensions, Weights & Capacities
Curb Weight | 4486 lbs. | ||
|---|---|---|---|
Fuel Capacity | 19.3 gallons | ||
Front Head Room | 38.0 inches | ||
Front Leg Room | 41.3 inches | ||
Max Seating Capacity | 5 | ||
Overall Length | 195.0 inches | ||
Front Shoulder Room | 57.8 inches | ||
Trunk or Cargo Capacity | 13.7 cu.ft. | ||
Turning Diameter | 36.4 feet | ||
Wheel Base | 115.3 inches | ||
Width with mirrors | 83.1 inches |
Exterior
Alloy Wheels | Available | ||
|---|---|---|---|
Moon Roof/Sun Roof | Available | ||
Number of Doors | 4 doors | ||
Power Folding Exterior Mirrors | Available | ||
LED Headlights | Available | ||
Rear Spoiler | Available |
Fuel Economy
City | 18 mpg | ||
|---|---|---|---|
Highway | 28 mpg | ||
Combined | 22 mpg |
Mechanical
Drivetrain | AWD | ||
|---|---|---|---|
Transmission Type | Automatic | ||
8 speed | Available | ||
Recommended Fuel | Premium | ||
Hill Start Assist | Available |
Performance
Horsepower | 444 hp | ||
|---|---|---|---|
Torque | 443 foot pounds | ||
Engine | V6, Twin Turbo, 2.9 Liter | ||
0 to 60 | 4.4 seconds | ||
Top Speed | 155 mph |
Warranty
Basic | 4 years / 50000 miles | ||
|---|---|---|---|
Powertrain | 4 years / 50000 miles | ||
Corrosion | 12 years / Unlimited miles |
2020 Audi S6 Prestige Sedan 4D Standard Features
2020 Audi S6
KBB.com Review
2020 Audi S6
KBB.com Consumer Reviews
Consumer Rating
2020 Audi S6 Prestige Sedan 4D Safety
Safety Features & Technology
Crash Test Rating
Compare to Similar Vehicles
Used 2020 Audi S6 Prestige Sedan 4D |  Used 2020 Mercedes-Benz Mercedes-AMG CLS |  New 2025 Audi S6 |  Used 2020 Mercedes-Benz S-Class | ||
|---|---|---|---|---|---|
| Price | $36,300 | $36,900 | $77,195 | $41,500 | |
| Consumer Rating | 4.7 | 4.0 | 4.7 | 4.5 | |
| Fuel Economy | City 18/Hwy 28/Comb 22 MPG | City 21/Hwy 27/Comb 23 MPG | City 19/Hwy 27/Comb 22 MPG | City 17/Hwy 27/Comb 21 MPG | |
| Fuel Type | Gas | N/A | Gas | N/A | |
5 Year Cost To Own 5-Year Cost to Own includes out of pocket expenses like fuel and insurance, plus the car’s loss in value over time (depreciation). | N/A | N/A | $112,073 | N/A | |
| Seating Capacity | 5 | 5 | 5 | 4 | |
| Basic Warranty | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | 4 years or 50000 miles | |
| Horsepower | 444 HP | 429 @ 6100 RPM | 444 HP | 463 @ 5250 RPM | |
| Engine | V6, Twin Turbo, 2.9 Liter | 6-Cyl, Turbo, 3.0 Liter | V6, MHEV, Turbo, 2.9 Liter | V8, Twin Turbo, 4.0 Liter | |
| Drivetrain | AWD | AWD | AWD | RWD |