Model Year | 2006 | 2016 | 2016 |
Model | Boxster | 2-Series | 2-Series |
Trim | S | 228i | M235i |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible |
| | | |
Transmission and Drivetrain | |
5-speed manually-shiftable automatic | $1000 | | |
8-speed manually-shiftable automatic | | $1300 | $1300 |
RWD | $0 | $0 | $0 |
Accessories | |
Cruise control | | $150 | $150 |
Power front side windows | | $250 | $250 |
Power locks | | $275 | $275 |
Power rear side windows | | $200 | $200 |
Proximity key | | | $250 |
Remote app | | $25 | $25 |
Remote keyless entry | | $225 | $225 |
Remote window/roof operation | | $15 | $15 |
Tilt/telescoping steering wheel, manual | | $250 | $250 |
Universal garage door opener | | | $100 |
Brakes, Airbags, and Other Safety | |
4-wheel disc brakes | | $150 | $150 |
Active or whiplash-reducing head restraints, front seats | | $0 | $0 |
Antilock brakes (ABS) | | $400 | $400 |
Auto-raising roll bars / headrests | | $500 | $500 |
Brake assist | | $50 | $50 |
Front side airbags | | $350 | $350 |
High performance brake pads (optional) | | | $0 |
Knee airbag, driver | | $75 | $75 |
Knee airbag, passenger | | $75 | $75 |
Stability control | | $400 | $400 |
Tire-pressure monitor | | $75 | $75 |
Tires, run-flat | | $150 | |
Traction control | | $100 | $100 |
Cargo Management | |
Console with shifter | | $150 | $150 |
Rear seat pass-through | | $100 | $100 |
Ski sack | | $50 | $50 |
Climate Control | |
Air conditioning | | $900 | $900 |
Automatic climate control, front | | $200 | $200 |
Dual-zone climate control | | $125 | $125 |
Heated windshield washer nozzles | | $15 | $15 |
Interior air filter | | $0 | $0 |
Rain-sensing wipers | | $175 | $175 |
Rear air vents with manual controls | | $150 | $150 |
Rear defrost | | $200 | $200 |
Residual heat | | $50 | $50 |
Engine / Motor | |
Automatic start / stop | | $150 | $150 |
Mid-engine configuration | $0 | | |
Raised top speed limiter | | | $0 |
Regenerative braking | | $0 | $0 |
Exterior | |
Black exterior trim (optional) | | | $0 |
Painted brake calipers (optional) | | | $0 |
Power convertible top | | $4000 | $4000 |
Sport rocker panels (optional) | | | $0 |
Infotainment | |
4G LTE connectivity | | $0 | $0 |
App support | | $0 | $0 |
Audio controls on steering wheel | | $125 | $125 |
Aux input | | $50 | $50 |
Bluetooth audio streaming | | $25 | $25 |
Bluetooth cell phone link | | $100 | $100 |
CD player | | $125 | $125 |
DVD-compatible player | | $0 | $0 |
Handwriting recognition | | $200 | $200 |
HD radio | | $50 | $50 |
In-vehicle Internet | | $150 | $150 |
Media drive | | $15 | $15 |
MP3-compatible player | | $50 | $50 |
Navigation map updates, three years | | $0 | $0 |
S Voice support | | $0 | $0 |
Satellite radio | | | $200 |
Siri Eyes Free support | | $0 | $0 |
Telematics service, such as OnStar | | $200 | $200 |
Traffic + travel information | | $25 | $25 |
Voice control for external devices | | $0 | $0 |
Voice control for nav and audio | | $100 | $100 |
Instruments, Lights, and Mirrors | |
Auto-dimming driver-side mirror | | | $75 |
Auto-dimming passenger-side mirror | | | $75 |
Auto-dimming rearview mirror | | | $150 |
Automatic headlights | | $125 | $125 |
Cornering lights | | | $50 |
Fog lights | | $125 | |
Heated mirrors | | $25 | $25 |
Illuminated visor mirror, driver | | | $50 |
Illuminated visor mirror, passenger | | | $50 |
Mirror tilt-down in reverse | | $25 | $25 |
Outside temperature display | | $50 | $50 |
Power mirrors | | $150 | $150 |
Power-folding mirrors | | | $50 |
Steering-linked headlights | | | $150 |
Tachometer | | $75 | $75 |
Trip computer | | $150 | $150 |
Turn signals on or near mirrors | | $25 | $25 |
Visor mirror, driver | | $10 | |
Visor mirror, passenger | | $10 | |
Xenon HID headlights | | | $500 |
Seats and Interior Trim | |
Center armrest(s), front row | | $75 | $75 |
Floor mats | | $75 | $75 |
Leather-wrapped steering wheel | | $150 | $150 |
Manual height adjuster, driver seat | | $50 | |
Manual height adjuster, passenger seat | | $50 | |
Manual thigh support length adjuster, driver seat | | $50 | $50 |
Manual thigh support length adjuster, passenger seat | | $50 | $50 |
Manual tilt adjuster, driver seat | | $50 | |
Manual tilt adjuster, passenger seat | | $50 | |
Memory system, driver seat | | | $200 |
Power 4-way lumbar adjuster, driver seat | | | $150 |
Power 4-way lumbar adjuster, passenger seat | | | $150 |
Power fore-aft adjuster, driver seat | | | $100 |
Power fore-aft adjuster, passenger seat | | | $100 |
Power height adjuster, driver seat | | | $100 |
Power height adjuster, passenger seat | | | $100 |
Power recliner, driver seat | | | $100 |
Power recliner, passenger seat | | | $100 |
Power seatback bolsters, passenger seat | | $100 | $100 |
Power tilt adjuster, driver seat | | | $100 |
Power tilt adjuster, passenger seat | | | $100 |
Wood trim | | | $300 |
Suspension, Wheels, and Tires | |
Adaptive dampers - electrical | $500 | | $500 |
Alloy wheels | | $350 | $350 |
Electronic systems calibration selector | | $200 | $200 |
Sport suspension (upgrade) | | | $0 |
Transmission | |
Launch control | | $100 | $100 |
Steering-wheel-mounted transmission controls | | $100 | $100 |
Total Value of Features | $1,500 | $14,715 | $18,020 |
Value of Feature Adjustments | $0 | $13,215 | $16,520 |
Value of Feature Adjustments | 0 | -12,376 | -15,419 |