Model Year | 2021 | 2006 |
Model | A4 / S4 / RS4 | C-Class |
Trim | S4 | C55 |
Body | 4dr Sedan | 4dr Sedan |
| | |
Transmission and Drivetrain | |
8-speed manually-shiftable automatic | $1300 | |
5-speed manually-shiftable automatic | | $1000 |
AWD | $1700 | |
RWD | | $0 |
Accessories | |
Proximity key | $250 | |
Remote window/roof operation | | $15 |
Tilt/telescoping steering wheel, manual | $250 | |
Tilt/telescoping steering wheel, power | | $350 |
Brakes, Airbags, and Other Safety | |
Active or whiplash-reducing head restraints, front seats | | $0 |
Automatic braking, high-speed or partial | $200 | |
Automatic braking, low-speed | $200 | |
Blind spot warning system | $200 | |
Collision preparation system, rear | $100 | |
Cross-traffic warning, rear | $100 | |
Driver drowsiness monitor | $150 | |
Forward collision warning | $200 | |
Knee airbag, driver | $75 | |
Knee airbag, passenger | $75 | |
Obstacle detection, front | $150 | |
Obstacle detection, rear | $250 | |
Pedestrian detection | $50 | |
Radar- or camera-based collision preparation system | $0 | |
Rearview camera | $200 | |
Rollover sensor | $50 | |
Secondary collision brake assist | $25 | |
Tire-pressure monitor | $75 | |
Torque vectoring, brake-based | $100 | |
Vehicle exit assist | $25 | |
Cargo Management | |
Air-conditioned storage compartment | $50 | |
Rear seat pass-through | | $100 |
Climate Control | |
Intermittent wipers | | $0 |
Rain-sensing wipers | $175 | |
Rear air vents | | $100 |
Rear air vents with automatic controls | $250 | |
Engine / Motor | |
Automatic start / stop | $150 | |
Regenerative braking | $0 | |
Exterior | |
Bodyside moldings | | $75 |
Infotainment | |
Android Auto support | $100 | |
Apple CarPlay support | $100 | |
Aux input | $50 | |
Bluetooth audio streaming | $25 | |
CD player | | $125 |
CD player, remote | $100 | |
HD radio | $50 | |
Voice control for audio system | $25 | |
Instruments, Lights, and Mirrors | |
Auto-dimming passenger-side mirror | $75 | |
Boost gauge | $75 | |
Compass | $0 | |
Headlight washers | | $50 |
LED headlights | $1000 | |
Mirror tilt-down in reverse | | $25 |
Power-folding mirrors | $50 | |
Xenon HID headlights | | $500 |
Seats and Interior Trim | |
Illuminated door sill trim plates | $200 | |
Manual lumbar adjuster, driver seat | | $50 |
Manual thigh support length adjuster, driver seat | $50 | |
Manual thigh support length adjuster, passenger seat | $50 | |
Manual tilt adjuster, passenger seat | | $50 |
Massage, driver seat | $100 | |
Massage, passenger seat | $100 | |
Memory system, passenger seat | | $150 |
Power 4-way lumbar adjuster, driver seat | $150 | |
Power 4-way lumbar adjuster, passenger seat | $150 | |
Power headrest height adjuster, driver seat | | $50 |
Power headrest height adjuster, passenger seat | | $50 |
Power tilt adjuster, passenger seat | $100 | |
Power-folding headrests, second row seats | | $50 |
Synthetic suede door panel trim | $250 | |
Synthetic suede inserts in leather seating surfaces | $0 | |
Suspension, Wheels, and Tires | |
Electronic systems calibration selector | $200 | |
Sport suspension (upgrade) | $0 | |
Ultra-sport suspension (upgrade) | | $0 |
Transmission | |
Launch control | $100 | |
Steering-wheel-mounted transmission controls | $100 | |
Total Value of Features | $9,550 | $2,740 |
Value of Feature Adjustments | $6,810 | $0 |
Value of Feature Adjustments | -250 | 0 |