| 1 | 0 | 3 | 4 | 3 | 4 |
Audi A8 / S8 vs. Audi A6 / S6 / RS6 Price Comparison (MSRP)The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.
Models in short supply often sell at or even above these prices.
Models in short supply often sell at or even above these prices.
Audi A8 / S8 vs. Audi A6 / S6 / RS6 Invoice Comparison
Lowest Total Price: $90,750 Audi A6 / S6 / RS6 S6 4.0 TFSI | ||
| Difference: $31,450 | ||
Lowest Total Invoice: $84,476 Audi A6 / S6 / RS6 S6 4.0 TFSI | ||
| Difference: $29,240 | ||
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| Model Year | 2018 | 2018 |
| Model | A8 / S8 | A6 / S6 / RS6 |
| Trim | S8 Plus | S6 4.0 TFSI |
| Body | 4dr Sedan | 4dr Sedan |
| Base Price | $115,900 | $71,900 |
| Base Invoice | $107,788 | $66,868 |
| Executive Plus Package | 2,800 | |
| Night vision | 2,300 | 2,500 |
| All-weather floor mats | 225 | 200 |
| Cold Weather Package | 500 | |
| Driver Assistance Package | 2,000 | |
| Comfort Seating Package | 1,850 | |
| Prestige Package | 2,500 | |
| Sport Package | 3,900 | |
| Metallic paint (extra cost) | 575 | |
| Rear side airbags | 350 | |
| Carbon fiber trim | 500 | |
| Synthetic suede headliner | 3,000 | |
| Executive Plus Package | 2,604 | |
| Night vision | 2,140 | 2,326 |
| All-weather floor mats | 209 | 186 |
| Cold Weather Package | 467 | |
| Driver Assistance Package | 1,860 | |
| Comfort Seating Package | 1,722 | |
| Prestige Package | 2,326 | |
| Sport Package | 3,628 | |
| Metallic paint (extra cost) | 536 | |
| Rear side airbags | 325 | |
| Carbon fiber trim | 467 | |
| Synthetic suede headliner | 2,790 | |
| Options (change) | 5,325 | 17,875 |
| Options (change) | 4,953 | 16,633 |
| Destination | 975 | 975 |
| Total Price | $122,200 | $90,750 |
| Total Invoice | $113,716 | $84,476 |
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While we strive for accuracy, the site is not error-free, and prices can change at any time.
Dealer Price Quotes
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Want to find out how much dealers are willing to discount these cars? Request free, no-obligation Audi A8 / S8 dealer quotes or Audi A6 / S6 / RS6 dealer quotes from dealers using our car quote form. The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours. |
TrueDelta Value Comparison: Audi A8 / S8 vs. Audi A6 / S6 / RS6
| Lowest Adjusted Price and Invoice: Audi A6 / S6 / RS6 S6 4.0 TFSI | ||
| TrueDelta Adjusted Price Difference: $30,335 | ||
| TrueDelta Adjusted Invoice Difference: $28,202 | ||
| Model Year | 2018 | 2018 |
| Model | A8 / S8 | A6 / S6 / RS6 |
| Trim | S8 Plus | S6 4.0 TFSI |
| Body | 4dr Sedan | 4dr Sedan |
| Engine | 605hp V8 | 450hp V8 |
| Transmission | T8 | S7 |
| Drivetrain | AWD | AWD |
| EPA Fuel Economy (city/highway) | / MPG | / MPG |
| Audio (watts, speakers) | 630, 14 | 630, 14 |
| Tire (rear if not all the same) | 275/35-21 | 255/35-20 |
| Total Price | $122,200 | $90,750 |
| Adjustments for Features | -1,115 | 0 |
| Feature-Adjusted Total Price | $121,085 | $90,750 |
| Total Invoice | $113,716 | $84,476 |
| Adjustments for Features | -1,038 | 0 |
| Feature-Adjusted Total Invoice | $112,678 | $84,476 |
Features Comparison: Audi A8 / S8 vs. Audi A6 / S6 / RS6
| Model Year | 2018 | 2018 |
| Model | A8 / S8 | A6 / S6 / RS6 |
| Trim | S8 Plus | S6 4.0 TFSI |
| Body | 4dr Sedan | 4dr Sedan |
| Transmission and Drivetrain | ||
| 8-speed manually-shiftable automatic | $1300 | |
| 7-speed automated manual | $1200 | |
| AWD | $1700 | $1700 |
| Accessories | ||
| Active noise reduction | $0 | |
| Power door closers | $300 | |
| Remote window/roof operation | $15 | |
| Sunshades, second row | $125 | |
| Sunshades, second row, power | $225 | |
| Brakes, Airbags, and Other Safety | ||
| Active or whiplash-reducing head restraints, front seats | $0 | |
| Animal detection, night | $50 | |
| Full-size spare tire | $225 | |
| Secondary collision brake assist | $25 | |
| Temporary spare tire | $150 | |
| Cargo Management | ||
| Air-conditioned storage compartment | $50 | |
| Ski sack | $50 | |
| Drivetrain | ||
| Active rear differential | $500 | |
| Engine / Motor | ||
| Automatic start / stop | $150 | |
| Regenerative braking | $0 | |
| Exterior | ||
| Body kit | $0 | |
| Bright-finished exhaust tip(s) | $25 | |
| Laminated rear side windows | $100 | |
| Painted brake calipers (optional) | $0 | |
| Rear spoiler | $200 | |
| Infotainment | ||
| 4G LTE connectivity | $0 | |
| Android Auto support | $100 | |
| Apple CarPlay support | $100 | |
| Instruments, Lights, and Mirrors | ||
| Analog clock | $25 | |
| Cornering lights | $50 | |
| Headlight washers | $50 | |
| Interior ambient lighting | $150 | |
| Interior ambient lighting, configurable | $150 | |
| Steering-linked headlights | $150 | |
| Seats and Interior Trim | ||
| Door sill trim plates | $100 | |
| Folding second row seats | $300 | |
| Illuminated door sill trim plates | $200 | |
| Metal pedals | $75 | |
| Power headrest height adjuster, driver seat | $50 | |
| Power headrest height adjuster, passenger seat | $50 | |
| Power seat belt height adjusters, front row | $25 | |
| Power upper seatback recliner, driver seat | $100 | |
| Power upper seatback recliner, passenger seat | $100 | |
| Upholstered instrument panel | $300 | |
| Suspension, Wheels, and Tires | ||
| Adaptive dampers - electrical | $500 | |
| Sport suspension (upgrade) | $0 | |
| Total Value of Features | $5,890 | $4,775 |
| Value of Feature Adjustments | $1,115 | $0 |
| Value of Feature Adjustments | -1,038 | 0 |
Specifications Comparison: Audi A8 / S8 vs. Audi A6 / S6 / RS6
| Model Year | 2018 | 2018 |
| Model | A8 / S8 | A6 / S6 / RS6 |
| Body | 4dr Sedan | 4dr Sedan |
| Wheelbase | 117.8 in | 114.6 in |
| Length | 202.6 in | 194.2 in |
| Width | 76.7 in | 73.8 in |
| Height | 57.4 in | 57.8 in |
| Curb Weight | 4,686 lb. | 3,804 lb. |
| Fuel Capacity | 21.7 gal. | 19.8 gal. |
| Row 1 Headroom | 37.2 in | 37.2 in |
| Row 1 Shoulder Room | 59.1 in | 57.5 in |
| Row 1 Legroom | 41.4 in | 41.3 in |
| Row 2 Headroom | 38.1 in | 37.8 in |
| Row 2 Shoulder Room | 57.8 in | 56.3 in |
| Row 2 Legroom | 38.7 in | 37.4 in |
| Cargo Volume | 14.2 ft3 | 14.1 ft3 |
Option Package Details
Audi A8 / S8 S8 Plus
| Executive Plus Package | ||
| Feature | Value | Requested? |
| Heated second row seats | 200 | Yes |
| Rear seat pass-through | 100 | Yes |
| Heated steering wheel | 100 | Yes |
| Ski sack | 50 | No |
| Lane departure prevention, steering-based | 200 | Yes |
| Radar- or camera-based collision preparation system | 0 | Yes |
| Lane departure warning | 200 | Yes |
| Adaptive cruise control, all-speed | 700 | Yes |
| Automatic braking, low-speed | 200 | Yes |
| Forward collision warning | 200 | Yes |
| Total Requested | 1900 | 97% |
| Total Not Requested | 50 | 3% |
Option Package Details
Audi A6 / S6 / RS6 S6 4.0 TFSI
| Night vision | ||
| Feature | Value | Requested? |
| Night vision | 1750 | Yes |
| Pedestrian detection, night | 50 | Yes |
| Total Requested | 1800 | 100% |
| Total Not Requested | 0 | 0% |
| Cold Weather Package | ||
| Feature | Value | Requested? |
| Heated second row seats | 200 | Yes |
| Heated steering wheel | 100 | Yes |
| Total Requested | 300 | 100% |
| Total Not Requested | 0 | 0% |
| Driver Assistance Package | ||
| Feature | Value | Requested? |
| Auto-dimming headlights | 200 | Yes |
| Radar- or camera-based collision preparation system | 0 | Yes |
| Lane departure warning | 200 | Yes |
| Adaptive cruise control, all-speed | 700 | Yes |
| Automatic braking, low-speed | 200 | Yes |
| Forward collision warning | 200 | Yes |
| Lane departure prevention, steering-based | 200 | Yes |
| Total Requested | 1700 | 100% |
| Total Not Requested | 0 | 0% |
| Comfort Seating Package | ||
| Feature | Value | Requested? |
| Cooled or ventilated front seats | 300 | Yes |
| Power thigh support length adjuster, driver seat | 100 | Yes |
| Power thigh bolsters, driver seat | 100 | Yes |
| Power seatback bolsters, driver seat | 100 | Yes |
| Power thigh support length adjuster, passenger seat | 100 | Yes |
| Power thigh bolsters, passenger seat | 100 | Yes |
| Power seatback bolsters, passenger seat | 100 | Yes |
| Memory system, passenger seat | 150 | Yes |
| Massage, driver seat | 100 | Yes |
| Massage, passenger seat | 100 | Yes |
| Total Requested | 1250 | 100% |
| Total Not Requested | 0 | 0% |
| Prestige Package | ||
| Feature | Value | Requested? |
| Sunshades, second row | 125 | Yes |
| Sunshade, rear, power | 225 | Yes |
| Power trunk closer | 350 | Yes |
| Head-up display (HUD) | 350 | Yes |
| Around view cameras | 300 | Yes |
| Wide-view front camera | 150 | Yes |
| Hands-free trunk or liftgate | 100 | Yes |
| Wide-view rear camera | 0 | Yes |
| Total Requested | 1600 | 100% |
| Total Not Requested | 0 | 0% |
| Sport Package | ||
| Feature | Value | Requested? |
| Active steering | 1000 | Yes |
| Sport exhaust | 0 | No |
| Active rear differential | 500 | No |
| Painted brake calipers (optional) | 0 | No |
| Total Requested | 1000 | 67% |
| Total Not Requested | 500 | 33% |
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See TrueDelta's information for all Sedans
See TrueDelta's information for all Audi models.
