Model Year | 2009 | 2014 | 2014 | 2014 |
Model | STS | A8 / S8 | A8 / S8 | A8 / S8 |
Trim | STS-V | A8 3.0T | A8 4.0T | S8 |
Body | 4dr Sedan | 4dr Sedan | 4dr Sedan | 4dr Sedan |
| | | | |
Transmission and Drivetrain | |
6-speed manually-shiftable automatic | $1100 | | | |
8-speed manually-shiftable automatic | | $1300 | $1300 | $1300 |
RWD | $0 | | | |
AWD | | $1700 | $1700 | $1700 |
Accessories | |
Active noise reduction | | | $0 | $0 |
Hands-free trunk or liftgate | | $100 | $100 | $100 |
Power door closers | | $300 | $300 | $300 |
Power trunk closer | | $350 | $350 | $350 |
Remote start | $150 | | | |
Remote window/roof operation | | $15 | $15 | $15 |
Sunshade, rear, power | | | | $225 |
Sunshades, second row, power | | | | $225 |
Brakes, Airbags, and Other Safety | |
Active or whiplash-reducing head restraints, front seats | | $0 | $0 | $0 |
Around view cameras | | | | $500 |
Blind spot warning system | $200 | | | $200 |
Brake- or yaw-sensor-initiated collision preparation system | | $0 | $0 | $0 |
Collision preparation system, rear | | | | $100 |
Full-size spare tire | | $225 | $225 | $225 |
Knee airbag, driver | | $75 | $75 | $75 |
Knee airbag, passenger | | $75 | $75 | $75 |
Lane departure warning | $200 | | | |
Obstacle detection, front | | $150 | $150 | $150 |
Rear side airbags | | $300 | $300 | $300 |
Rearview camera | | $200 | $200 | |
Rollover sensor | | $50 | $50 | $50 |
Tires, run-flat | $150 | | | |
Wide-view front camera | | | | $150 |
Wide-view rear camera | | | | $0 |
Cargo Management | |
Air-conditioned storage compartment | | $50 | $50 | $50 |
Cargo net | $40 | | | |
Ski sack | | $50 | $50 | $50 |
Climate Control | |
Rear air vents | | $100 | $100 | |
Rear air vents with automatic controls | | | | $250 |
Rear air vents with manual controls | $150 | | | |
Rear dual-zone climate control | | | | $125 |
Residual heat | | $50 | $50 | $50 |
Drivetrain | |
Limited-slip rear differential | $300 | | | |
Engine / Motor | |
Dual-mode exhaust, switchable | | | | $500 |
Exterior | |
Body kit | | | | $0 |
Laminated front side windows | $200 | | | $200 |
Laminated rear side windows | | | | $100 |
Rear spoiler | $200 | | | |
Infotainment | |
Aux input | | $50 | $50 | $50 |
Bluetooth audio streaming | | $25 | $25 | $25 |
CD changer, in-dash | $325 | | | |
CD player | | $125 | $125 | $125 |
Handwriting recognition | | $200 | $200 | $200 |
HD radio | | $50 | $50 | $50 |
In-vehicle Internet | | $150 | $150 | $150 |
Media drive | | $15 | $15 | $15 |
MP3-compatible player | | $50 | $50 | $50 |
Rear seat audio controls | $25 | | | |
SD Card slot | | $25 | $25 | $25 |
Telematics service, such as OnStar, with navigation | $225 | | | |
Traffic + travel information | | $25 | $25 | $25 |
USB port | | $25 | $25 | $25 |
Wi-Fi hotspot | | $50 | $50 | $50 |
Instruments, Lights, and Mirrors | |
Analog clock | | $25 | $25 | $25 |
Auto-dimming headlights | $200 | | | $200 |
Auto-dimming passenger-side mirror | | $75 | $75 | $75 |
Cornering lights | | $50 | $50 | $50 |
Fog light, rear | | $100 | $100 | $100 |
Head-up display (HUD) | $350 | | | |
Interior ambient lighting | | $150 | $150 | $150 |
LED headlights | | | | $1000 |
Mirror tilt-down in reverse | | $25 | $25 | $25 |
Power-folding mirrors | | $50 | $50 | $50 |
Steering-linked headlights | | $150 | $150 | $150 |
Xenon HID headlights | $500 | $500 | $500 | |
Seats and Interior Trim | |
Cooled or ventilated front seats | | | | $300 |
Leather door panel trim | $250 | | | $250 |
Massage, driver seat | | | | $100 |
Massage, passenger seat | | | | $100 |
Memory system, passenger seat | | $150 | $150 | $150 |
Power headrest height adjuster, driver seat | | $50 | $50 | $50 |
Power headrest height adjuster, passenger seat | | $50 | $50 | $50 |
Power seat belt height adjusters, front row | | $25 | $25 | $25 |
Power seatback bolsters, driver seat | | | | $100 |
Power seatback bolsters, passenger seat | | | | $100 |
Power thigh bolsters, driver seat | | | | $100 |
Power thigh bolsters, passenger seat | | | | $100 |
Power thigh support length adjuster, driver seat | | $100 | $100 | $100 |
Power thigh support length adjuster, passenger seat | | $100 | $100 | $100 |
Power upper seatback recliner, driver seat | | $100 | $100 | $100 |
Power upper seatback recliner, passenger seat | | $100 | $100 | $100 |
Synthetic suede headliner | | | | $650 |
Synthetic suede inserts in leather seating surfaces | $0 | | | |
Upholstered instrument panel | | $300 | $300 | $300 |
Upholstered instrument panel, leather | $1000 | | | |
Suspension, Wheels, and Tires | |
Active steering | | | | $1000 |
Adaptive dampers - electrical | | $500 | $500 | $500 |
Air suspension, auto-leveling and height adjustable | | $1000 | $1000 | $1000 |
Auto-leveling rear shocks | $200 | | | |
Electronic systems calibration selector | | $200 | $200 | $200 |
Performance steering system (optional) | $0 | | | |
Sport suspension (upgrade) | $0 | | | |
Transmission | |
Steering-wheel-mounted transmission controls | | $100 | $100 | $100 |
Total Value of Features | $5,765 | $9,780 | $9,780 | $15,555 |
Value of Feature Adjustments | $0 | $4,015 | $4,015 | $9,790 |
Value of Feature Adjustments | 0 | -3,737 | -3,737 | -9,110 |