Model Year | 2011 | 2013 | 2013 | 2013 |
Model | Town Car | A8 / S8 | A8 / S8 | A8 / S8 |
Trim | Signature L | A8 L 3.0T | A8 L 4.0T | A8 L W12 |
Body | 4dr Sedan, ext. | 4dr Sedan, ext. | 4dr Sedan, ext. | 4dr Sedan, ext. |
| | | | |
Transmission and Drivetrain | |
4-speed automatic | $800 | | | |
8-speed manually-shiftable automatic | | $1300 | $1300 | $1300 |
RWD | $0 | | | |
AWD | | $1700 | $1700 | $1700 |
Accessories | |
Active noise reduction | | | $0 | |
Heated steering wheel | | $100 | $100 | $100 |
Keyless entry keypad | $50 | | | |
Power door closers | | $300 | $300 | $300 |
Power-adjustable pedals | $125 | | | |
Proximity key | | $250 | $250 | $250 |
Remote window/roof operation | | $15 | $15 | $15 |
Sunshade, rear, power | | $225 | $225 | $225 |
Sunshades, second row, power | | $225 | $225 | $225 |
Tilt steering wheel, manual | $150 | | | |
Tilt/telescoping steering wheel, power | | $350 | $350 | $350 |
Brakes, Airbags, and Other Safety | |
Active or whiplash-reducing head restraints, front seats | | $0 | $0 | $0 |
Around view cameras | | | | $500 |
Brake- or yaw-sensor-initiated collision preparation system | | $0 | $0 | $0 |
Full-size spare tire | | $225 | $225 | $225 |
Knee airbag, driver | | $75 | $75 | $75 |
Knee airbag, passenger | | $75 | $75 | $75 |
Obstacle detection, front | | $150 | $150 | $150 |
Rear side airbags | | $300 | $300 | $300 |
Rearview camera | | $200 | $200 | |
Rollover sensor | | $50 | $50 | $50 |
Side curtain airbags | | $350 | $350 | $350 |
Stability control | | $400 | $400 | $400 |
Temporary spare tire | $150 | | | |
Wide-view front camera | | | | $150 |
Wide-view rear camera | | | | $0 |
Cargo Management | |
Air-conditioned storage compartment | | $50 | $50 | $50 |
Cargo net | $40 | | | |
Console with shifter | | $150 | $150 | $150 |
Rear seat pass-through | | $100 | $100 | $100 |
Ski sack | | $50 | $50 | $50 |
Climate Control | |
Automatic air recirculation | | $100 | $100 | $100 |
Heated windshield washer nozzles | | $15 | $15 | $15 |
Interior air filter | | $0 | $0 | $0 |
Rain-sensing wipers | | $175 | $175 | $175 |
Rear air vents with automatic controls | | $250 | $250 | $250 |
Rear air vents with manual controls | $150 | | | |
Rear dual-zone climate control | | $125 | $125 | $125 |
Residual heat | | $50 | $50 | $50 |
Variable intermittent wipers | $75 | | | |
Exterior | |
Bodyside cladding | $350 | | | |
Bright-finished exhaust tip(s) | | $25 | $25 | $25 |
Laminated front side windows | | | | $200 |
Laminated rear side windows | | | | $100 |
Panoramic sunroof with venting rear panel | | | | $1500 |
Sunroof | | $900 | $900 | |
Infotainment | |
Aux input | | $50 | $50 | $50 |
Bluetooth audio streaming | | $25 | $25 | $25 |
Bluetooth cell phone link | | $100 | $100 | $100 |
CD changer, in-dash | $325 | | | |
CD player | | $125 | $125 | $125 |
DVD-compatible player | | $0 | $0 | $0 |
Entertainment system with dual headrest screens | | | | $1200 |
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 |
Navigation system | | $600 | $600 | $600 |
Rear seat audio controls | $25 | | | |
Satellite radio | | $200 | $200 | $200 |
SD Card slot | | $25 | $25 | $25 |
Surround sound | | $250 | $250 | $250 |
Traffic + travel information | | $25 | $25 | $25 |
USB port | | $25 | $25 | $25 |
Voice control for nav and audio | | $100 | $100 | $100 |
Wi-Fi hotspot | | $50 | $50 | $50 |
Instruments, Lights, and Mirrors | |
Auto-dimming headlights | | | | $200 |
Auto-dimming passenger-side mirror | | $75 | $75 | $75 |
Compass | $0 | | | |
Fog light, rear | | $100 | $100 | $100 |
Fog lights | | $125 | $125 | $125 |
Headlight washers | | $50 | $50 | $50 |
Illuminated vanity mirrors, rear seat | $100 | | | $100 |
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 |
Tachometer | | $75 | $75 | $75 |
Turn signals on or near mirrors | | $25 | $25 | $25 |
Xenon HID headlights | $500 | $500 | $500 | |
Seats and Interior Trim | |
Cooled or ventilated front seats | | | | $300 |
Door sill trim plates | | $100 | $100 | $100 |
Leather door panel trim | | $250 | $250 | $250 |
Leather-wrapped steering wheel | | $150 | $150 | $150 |
Massage, driver seat | | | | $100 |
Massage, passenger seat | | | | $100 |
Memory system, passenger seat | | $150 | $150 | $150 |
Memory system, second row seats | | | | $150 |
Power 4-way lumbar adjuster, driver seat | | $150 | $150 | $150 |
Power 4-way lumbar adjuster, passenger seat | | $150 | $150 | $150 |
Power 4-way lumbar adjuster, second row seats | | | | $225 |
Power headrest height adjuster, driver seat | | $50 | $50 | $50 |
Power headrest height adjuster, passenger seat | | $50 | $50 | $50 |
Power lumbar adjuster, driver seat | $100 | | | |
Power lumbar adjuster, passenger seat | $100 | | | |
Power recliner, second row seats | | | | $150 |
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 |
Upholstered instrument panel | | $300 | $300 | $300 |
Wood/leather-wrapped steering wheel | $150 | | | |
Suspension, Wheels, and Tires | |
Active steering | | | | $1000 |
Adaptive dampers - electrical | | $500 | $500 | $500 |
Air suspension, auto-leveling and height adjustable | | $1000 | $1000 | $1000 |
Alloy wheels | | $350 | $350 | $350 |
Electronic systems calibration selector | | $200 | $200 | $200 |
Machined alloy wheels | $350 | | | |
Rear air springs, auto-leveling | $350 | | | |
Transmission | |
Steering-wheel-mounted transmission controls | | $100 | $100 | $100 |
Total Value of Features | $3,890 | $15,570 | $15,570 | $21,995 |
Value of Feature Adjustments | $0 | $11,680 | $11,680 | $18,105 |
Value of Feature Adjustments | 0 | -10,872 | -10,871 | -16,866 |