Model Year | 2006 | 2006 | 2014 | 2014 | 2014 | 2014 |
Model | Boxster | Boxster | 911 | 911 | 911 | 911 |
Trim | Base | S | Carrera | Carrera S | Turbo | Turbo S |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible |
| | | | | | |
Transmission and Drivetrain | |
5-speed manual | $0 | | | | | |
6-speed manual | | $150 | | | | |
7-speed manual | | | $300 | $300 | | |
7-speed automated manual | | | | | $1200 | $1200 |
RWD | $0 | $0 | $0 | $0 | | |
AWD | | | | | $1700 | $1700 |
Accessories | |
Cruise control | | | $150 | $150 | $150 | $150 |
Power front side windows | | | $250 | $250 | $250 | $250 |
Power locks | | | $275 | $275 | $275 | $275 |
Remote keyless entry | | | $225 | $225 | $225 | $225 |
Remote window/roof operation | | | $15 | $15 | $15 | $15 |
Tilt/telescoping steering wheel, manual | | | $250 | $250 | | |
Tilt/telescoping steering wheel, power | | | | | $350 | $350 |
Universal garage door opener | | | $100 | $100 | $100 | $100 |
Wind blocker | | | $300 | $300 | $300 | $300 |
Brakes, Airbags, and Other Safety | |
4-wheel disc brakes | | | $150 | $150 | $150 | $150 |
Antilock brakes (ABS) | | | $400 | $400 | $400 | $400 |
Auto-raising roll bars / headrests | | | $500 | $500 | $500 | $500 |
Brake assist | | | $50 | $50 | $50 | $50 |
Ceramic brake rotors | | | | | | $4000 |
Front side airbags | | | $350 | $350 | $350 | $350 |
Knee airbag, driver | | | $75 | $75 | $75 | $75 |
Knee airbag, passenger | | | $75 | $75 | $75 | $75 |
Obstacle detection, front | | | | | | $150 |
Obstacle detection, rear | | | $250 | $250 | $250 | $250 |
Side curtain airbags | | | $350 | $350 | $350 | $350 |
Stability control | | | $400 | $400 | $400 | $400 |
Tire-pressure monitor | | | $75 | $75 | $75 | $75 |
Torque vectoring, brake-based | | | | $100 | $100 | $100 |
Traction control | | | $100 | $100 | $100 | $100 |
Cargo Management | |
Console with shifter | | | $150 | $150 | $150 | $150 |
Climate Control | |
Air conditioning | | | $900 | $900 | $900 | $900 |
Automatic climate control, front | | | $200 | $200 | $200 | $200 |
Dual-zone climate control | | | $125 | $125 | $125 | $125 |
Heated windshield washer nozzles | | | $15 | $15 | $15 | $15 |
Interior air filter | | | $0 | $0 | $0 | $0 |
Rain-sensing wipers | | | $175 | $175 | $175 | $175 |
Rear defrost | | | $200 | $200 | $200 | $200 |
Residual heat | | | $50 | $50 | $50 | $50 |
Water-repellent front-door glass | | | $15 | $15 | $15 | $15 |
Drivetrain | |
Electronically-variable engine mounts (performance-oriented) | | | | | | $500 |
Limited-slip rear differential | | | | $300 | $300 | $300 |
Engine / Motor | |
Automatic start / stop | | | $150 | $150 | $150 | $150 |
Mid-engine configuration | $0 | $0 | | | | |
Rear-engine configuration | | | $0 | $0 | $0 | $0 |
Regenerative braking | | | $0 | $0 | $0 | $0 |
Exterior | |
Active front spoiler | | | | | $500 | $500 |
Active rear spoiler | | | | | $300 | $300 |
Bright-finished exhaust tip(s) | | | $25 | $25 | $25 | $25 |
Painted brake calipers (optional) | | | | $0 | $0 | $0 |
Power convertible top | | | $4000 | $4000 | $4000 | $4000 |
Retractable rear spoiler | | | $400 | $400 | | |
Tall rear wing-type spoiler | | | | | $500 | $500 |
Infotainment | |
App support | | | | | $0 | $0 |
Aux input | | | $50 | $50 | $50 | $50 |
Bluetooth audio streaming | | | $25 | $25 | $25 | $25 |
Bluetooth cell phone link | | | $100 | $100 | $100 | $100 |
CD player | | | $125 | $125 | $125 | $125 |
HD radio | | | | | $50 | $50 |
Media drive | | | $15 | $15 | $15 | $15 |
MP3-compatible player | | | $50 | $50 | $50 | $50 |
Off-road navigation system | | | $0 | $0 | $0 | $0 |
Satellite radio | | | | | $200 | $200 |
Surround sound | | | | | $250 | $250 |
Traffic information | | | | | $25 | $25 |
Instruments, Lights, and Mirrors | |
Auto-dimming driver-side mirror | | | | | $75 | $75 |
Auto-dimming headlights | | | | | | $200 |
Auto-dimming passenger-side mirror | | | | | $75 | $75 |
Auto-dimming rearview mirror | | | | | $150 | $150 |
Automatic headlights | | | $125 | $125 | $125 | $125 |
Boost gauge | | | | | $75 | $75 |
Chronometer | | | | | | $100 |
Cornering lights | | | | | $50 | $50 |
Fog light, rear | | | $100 | $100 | $100 | $100 |
Headlight washers | | | | | $50 | $50 |
Heated mirrors | | | $25 | $25 | $25 | $25 |
Illuminated visor mirror, driver | | | $50 | $50 | $50 | $50 |
Illuminated visor mirror, passenger | | | $50 | $50 | $50 | $50 |
LED headlights | | | | | | $1000 |
Outside temperature display | | | $50 | $50 | $50 | $50 |
Performance meter | | | | | | $150 |
Power mirrors | | | $150 | $150 | $150 | $150 |
Steering-linked headlights | | | | | $150 | $150 |
Tachometer | | | $75 | $75 | $75 | $75 |
Trip computer | | | $150 | $150 | $150 | $150 |
Xenon HID headlights | | | $500 | $500 | $500 | |
Seats and Interior Trim | |
Center armrest(s), front row | | | $75 | $75 | $75 | $75 |
Floor mats | | | $75 | $75 | $75 | $75 |
Folding second row seats w/o opening to trunk | | | $75 | $75 | $75 | $75 |
Heated front seats | | | | | $200 | $200 |
Leather-wrapped steering wheel | | | $150 | $150 | $150 | $150 |
Memory system, driver seat | | | | | $200 | $200 |
Power 4-way lumbar adjuster, driver seat | | | | | $150 | $150 |
Power 4-way lumbar adjuster, passenger seat | | | | | $150 | $150 |
Power fore-aft adjuster, driver seat | | | | | $100 | $100 |
Power fore-aft adjuster, passenger seat | | | | | $100 | $100 |
Power height adjuster, driver seat | | | $100 | $100 | $100 | $100 |
Power height adjuster, passenger seat | | | $100 | $100 | $100 | $100 |
Power recliner, driver seat | | | $100 | $100 | $100 | $100 |
Power recliner, passenger seat | | | $100 | $100 | $100 | $100 |
Power seatback bolsters, driver seat | $100 | $100 | | | $100 | $100 |
Power seatback bolsters, passenger seat | | | | | $100 | $100 |
Power thigh bolsters, driver seat | | | | | $100 | $100 |
Power thigh bolsters, passenger seat | | | | | $100 | $100 |
Power thigh support length adjuster, driver seat | | | | | $100 | $100 |
Power thigh support length adjuster, passenger seat | | | | | $100 | $100 |
Power tilt adjuster, driver seat | | | | | $100 | $100 |
Power tilt adjuster, passenger seat | | | | | $100 | $100 |
Upholstered instrument panel, leather | | | | | $1000 | $1000 |
Wood trim | | | | | | $300 |
Suspension, Wheels, and Tires | |
Active stabilizer bars | | | | | | $500 |
Alloy wheels | | | $350 | $350 | $350 | $350 |
Electronic systems calibration selector | | | | | | $200 |
Rear wheel steering | | | | | $1500 | $1500 |
Transmission | |
Launch control | | | | | | $100 |
Steering-wheel-mounted transmission controls | | | | | $100 | $100 |
Total Value of Features | $100 | $250 | $13,810 | $14,210 | $23,260 | $29,960 |
Value of Feature Adjustments | $0 | $150 | $13,710 | $14,110 | $23,160 | $29,860 |
Value of Feature Adjustments | 0 | 0 | -222 | -203 | -135 | -146 |