Model Year | 2018 | 2017 |
Model | A8 / S8 | CTS |
Trim | S8 Plus | CTS-V |
Body | 4dr Sedan | 4dr Sedan |
| | |
Transmission and Drivetrain | |
8-speed manually-shiftable automatic | $1300 | $1300 |
AWD | $1700 | |
RWD | | $0 |
Accessories | |
AC power outlet | | $100 |
Adaptive cruise control, all-speed | $850 | |
Cruise control | | $150 |
Electronic engine sound enhancement | | $0 |
Hands-free trunk or liftgate | $100 | |
Power door closers | $300 | |
Power trunk closer | $350 | |
Remote app | | $25 |
Remote start | | $150 |
Remote window/roof operation | $15 | |
Semi-automated parking system | | $500 |
Sunshades, second row | | $125 |
Sunshades, second row, power | $225 | |
Brakes, Airbags, and Other Safety | |
Active or whiplash-reducing head restraints, front seats | $0 | |
Around view cameras | $500 | |
Automatic braking, low-speed | $200 | |
Collision preparation system, rear | $100 | |
Cross-traffic warning, rear | | $100 |
Dedicated short-range radio communications (DSRC) | | $0 |
Following distance indicator | | $25 |
Full-size spare tire | $225 | |
High performance brake pads (optional) | | $0 |
Lane departure prevention, steering-based | $200 | |
Lane keeping assist | | $400 |
Performance traction management | | $250 |
Rearview camera | | $200 |
Rollover sensor | $50 | |
Safety key | | $5 |
Vehicle health reports | | $0 |
Vehicle-to-infrastructure (V2I) communication | | $0 |
Vehicle-to-vehicle (V2V) communication | | $0 |
Wide-view rear camera | $0 | |
Cargo Management | |
Air-conditioned storage compartment | $50 | |
Ski sack | $50 | |
Climate Control | |
Automatic air recirculation | $100 | |
Heated windshield washer nozzles | $15 | |
Rear dual-zone climate control | $125 | |
Residual heat | $50 | |
Drivetrain | |
Active rear differential | | $500 |
Differential cooler | | $0 |
Engine / Motor | |
Dual-mode exhaust, switchable | $500 | |
Exterior | |
Body kit | $0 | |
Carbon fiber hood | | $0 |
Laminated rear side windows | $100 | |
Panoramic sunroof | | $1200 |
Rear spoiler | $200 | |
Sunroof | $900 | |
Tow hook(s), front | | $40 |
Infotainment | |
4G LTE connectivity | | $0 |
Android Auto support | | $100 |
App support | | $0 |
Apple CarPlay support | | $100 |
CD player | $125 | |
DVD-compatible player | $0 | |
Handwriting recognition | $200 | |
In-vehicle Internet | $150 | |
Media drive | $15 | |
MP3-compatible player | $50 | |
SD Card slot | $25 | |
SMS text-to-speech reader | | $25 |
Telematics service, such as OnStar, with navigation | | $225 |
Traffic + travel information | $25 | |
Traffic information | | $25 |
Voice control for external devices | | $0 |
Wireless charging station | | $75 |
Instruments, Lights, and Mirrors | |
Analog clock | $25 | |
Approach detection | | $25 |
Auto-dimming passenger-side mirror | $75 | |
Boost gauge | | $75 |
Cornering lights | $50 | |
Fog light, rear | $100 | |
Headlight washers | $50 | |
Interior ambient lighting | | $150 |
Interior ambient lighting, configurable | $150 | |
Large color reconfigurable instrument cluster display | | $250 |
LED headlights | $1000 | |
Mirror tilt-down in reverse | $25 | |
Power-folding mirrors | $50 | |
Rear camera mirror | | $200 |
Steering-linked headlights | $150 | |
Xenon HID headlights | | $500 |
Seats and Interior Trim | |
Cooled or ventilated front seats | $300 | |
Coordinated climate control, front seats | | $0 |
Door sill trim plates | $100 | |
Folding second row seats | | $300 |
Illuminated door sill trim plates | | $200 |
Leather door panel trim | $250 | |
Massage, driver seat | $100 | |
Massage, passenger seat | $100 | |
Memory system, passenger seat | $150 | |
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 thigh support length adjuster, driver seat | $100 | |
Power thigh support length adjuster, passenger seat | $100 | |
Power upper seatback recliner, driver seat | $100 | |
Power upper seatback recliner, passenger seat | $100 | |
Synthetic suede inserts in leather seating surfaces | | $0 |
Suspension, Wheels, and Tires | |
Active steering | $1000 | |
Air suspension, auto-leveling and height adjustable | $1000 | |
Alloy wheels | $350 | |
Machined alloy wheels | | $350 |
Performance steering system (optional) | | $0 |
Ultra-sport suspension (upgrade) | | $0 |
Transmission | |
Launch control | | $100 |
Total Value of Features | $14,345 | $7,845 |
Value of Feature Adjustments | $6,500 | $0 |
Value of Feature Adjustments | -6,049 | 0 |