Model Year | 2010 | 2018 | 2018 | 2018 |
Model | A6 / S6 | 6-Series | 6-Series | 6-Series |
Trim | S6 | 640i | 650i | M6 |
Body | 4dr Sedan | 2dr Convertible | 2dr Convertible | 2dr Convertible |
| | | | |
Transmission and Drivetrain | |
6-speed manually-shiftable automatic | $1100 | | | |
8-speed manually-shiftable automatic | | $1300 | $1300 | |
7-speed automated manual | | | | $1200 |
AWD | $1700 | | | |
RWD | | $0 | $0 | $0 |
Accessories | |
Heated steering wheel | | $100 | $100 | |
Power door closers | | | | $300 |
Power retractable rear window | | $350 | $350 | $350 |
Remote app | | $25 | $25 | $25 |
Remote window/roof operation | | $15 | $15 | $15 |
Sunshade, rear, power | $225 | | | |
Sunshades, second row | $125 | | | |
Brakes, Airbags, and Other Safety | |
Auto-raising roll bars / headrests | | $500 | $500 | $500 |
Full-size spare tire | $225 | | | |
Knee airbag, driver | | $75 | $75 | $75 |
Knee airbag, passenger | | $75 | $75 | $75 |
Obstacle detection, front | | $150 | $150 | $150 |
Obstacle detection, rear | | $250 | $250 | $250 |
Side curtain airbags | $350 | | | |
Tires, run-flat | | $150 | $150 | |
Cargo Management | |
Cargo net | $40 | | | |
Storage compartment under front seat(s) | $50 | | | |
Climate Control | |
Rear air vents | $100 | | | |
Drivetrain | |
Active rear differential | | | | $500 |
Engine / Motor | |
Automatic start / stop | | $150 | $150 | $150 |
Dual-mode exhaust, switchable | | $500 | $500 | $500 |
Regenerative braking | | $0 | $0 | $0 |
Exterior | |
Bodyside cladding | $350 | | | |
Painted brake calipers (optional) | | | | $0 |
Power convertible top | | $4000 | $4000 | $4000 |
Sunroof | $900 | | | |
Infotainment | |
4G LTE connectivity | | $0 | $0 | $0 |
App support | | $0 | $0 | $0 |
Bluetooth audio streaming | | $25 | $25 | $25 |
CD changer, remote | $200 | | | |
CD player | | $125 | $125 | $125 |
Concierge Services - 3 year subscription | | | $150 | $150 |
Handwriting recognition | | $200 | $200 | $200 |
HD radio | | $50 | $50 | $50 |
In-vehicle Internet | | $150 | $150 | $150 |
iPod integration | $100 | | | |
Navigation map updates, three years | | $0 | $0 | $0 |
S Voice support | | $0 | $0 | $0 |
Satellite radio | $200 | | | |
Satellite radio - one year subscription | | $250 | $250 | $250 |
Siri Eyes Free support | | $0 | $0 | $0 |
SMS text-to-speech reader | | $25 | $25 | $25 |
Surround sound | $250 | | $250 | $250 |
Telematics service, such as OnStar | | $200 | $200 | $200 |
Text dictation | | $50 | $50 | $50 |
Traffic + travel information | | $25 | $25 | $25 |
Traffic information | $25 | | | |
USB port | | $25 | $25 | $25 |
Voice control for external devices | | $0 | $0 | $0 |
Voice recorder | | $0 | $0 | $0 |
Wi-Fi hotspot | | $50 | $50 | $50 |
Wireless charging station | | $75 | $75 | $75 |
Instruments, Lights, and Mirrors | |
Auto-dimming headlights | | $200 | $200 | $200 |
Compass | $0 | | | |
Fog light, rear | $100 | | | |
Fog lights | $125 | $125 | $125 | |
Large color reconfigurable instrument cluster display | | $250 | $250 | |
LED headlights | | $1000 | $1000 | $1000 |
Power-folding mirrors | | $50 | $50 | $50 |
Xenon HID headlights | $500 | | | |
Seats and Interior Trim | |
All-weather floor mats | $75 | | | |
Door sill trim plates | $100 | $100 | $100 | |
Folding second row seats | $300 | | | |
Heated second row seats | $200 | | | |
Illuminated door sill trim plates | | | | $200 |
Manual thigh support length adjuster, driver seat | $50 | | | |
Memory system, passenger seat | | | $150 | $150 |
Power seatback bolsters, driver seat | | | $100 | $100 |
Power seatback bolsters, passenger seat | | | $100 | $100 |
Power thigh support length adjuster, driver seat | | | $100 | $100 |
Power thigh support length adjuster, passenger seat | | | $100 | $100 |
Power upper seatback recliner, driver seat | | | $100 | $100 |
Power upper seatback recliner, passenger seat | | | $100 | $100 |
Upholstered instrument panel | | $300 | $300 | $300 |
Suspension, Wheels, and Tires | |
Adaptive dampers - electrical | | $500 | $500 | $500 |
Electronic systems calibration selector | | $200 | $200 | $200 |
Sport suspension (upgrade) | $0 | | | $0 |
Transmission | |
Launch control | | $100 | $100 | $100 |
Total Value of Features | $7,390 | $11,715 | $12,865 | $13,040 |
Value of Feature Adjustments | $0 | $4,325 | $5,475 | $5,650 |
Value of Feature Adjustments | 0 | -76 | -85 | -112 |