The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.
Models in short supply often sell at or even above these prices.
Lowest Total Price: $48,935 BMW 1-Series 128i | |||||
Difference: $21,130 | |||||
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Calculate Payments |
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Model Year | 2015 | 2015 | 2015 | 2012 | 2012 |
Model | Boxster | Boxster | Boxster | 1-Series | 1-Series |
Trim | Base | S | GTS | 128i | 135i |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible |
Base Price | $51,400 | $63,300 | $73,500 | $36,900 | $44,100 |
Infotainment Package | 3,990 | 3,990 | 3,990 | ||
Premium Package Plus | 3,620 | 2,950 | 1,965 | ||
Adaptive sport seats plus | 3,825 | 3,825 | 3,025 | ||
Metallic paint (extra cost) | 710 | 710 | 710 | 550 | 550 |
Audio controls on steering wheel | 615 | 615 | 165 | ||
Heated steering wheel | 270 | 270 | 270 | 190 | |
Auto-dimming headlights | 520 | 520 | 520 | 250 | 250 |
Obstacle detection, rear | 530 | 530 | 530 | 380 | |
Wood trim | 1,515 | 1,515 | |||
Sport suspension (upgrade) | 1,235 | 1,235 | 0 | ||
Voice control for nav and audio | 520 | 520 | 520 | ||
Power-folding mirrors | 320 | 320 | 320 | ||
Bose 505W 10 speakers | 0 | ||||
Aluminum trim | 895 | 0 | |||
Bright-finished exhaust tip(s) | 650 | ||||
Cold Weather Package | 700 | 550 | |||
Sport Package | 1,300 | ||||
6-speed manual | 0 | ||||
Convenience Package | 1,650 | ||||
Navigation system | 2,150 | 2,150 | |||
Premium Package | 3,100 | 1,750 | |||
App support | 250 | 250 | |||
BMW Assist | 650 | 650 | |||
Satellite radio - one year subscription | 350 | 350 | |||
M Sport Package | 1,200 | ||||
Proximity key | 500 | ||||
Infotainment Package | 0 | 0 | 0 | ||
Premium Package Plus | 0 | 0 | 0 | ||
Adaptive sport seats plus | 0 | 0 | 0 | ||
Metallic paint (extra cost) | 0 | 0 | 0 | 500 | 500 |
Audio controls on steering wheel | 0 | 0 | 0 | ||
Heated steering wheel | 0 | 0 | 0 | 175 | |
Auto-dimming headlights | 0 | 0 | 0 | 230 | 230 |
Obstacle detection, rear | 451 | 451 | 451 | 345 | |
Wood trim | 0 | 0 | |||
Sport suspension (upgrade) | 0 | 0 | 0 | ||
Voice control for nav and audio | 0 | 0 | 0 | ||
Power-folding mirrors | 0 | 0 | 0 | ||
Bose 505W 10 speakers | 0 | ||||
Aluminum trim | 0 | 0 | |||
Bright-finished exhaust tip(s) | 0 | ||||
Cold Weather Package | 635 | 500 | |||
Sport Package | 1,185 | ||||
6-speed manual | 0 | ||||
Convenience Package | 1,500 | ||||
Navigation system | 1,955 | 1,955 | |||
Premium Package | 2,820 | 1,595 | |||
App support | 230 | 230 | |||
BMW Assist | 590 | 590 | |||
Satellite radio - one year subscription | 320 | 320 | |||
M Sport Package | 1,090 | ||||
Proximity key | 455 | ||||
Options (change) | 17,670 | 17,000 | 13,560 | 11,140 | 8,580 |
Options (change) | 451 | 451 | 451 | 10,140 | 7,810 |
Destination | 995 | 995 | 995 | 895 | 895 |
Total Price | $70,065 | $81,295 | $88,055 | $48,935 | $53,575 |
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Want to find out how much dealers are willing to discount these cars? Request free, no-obligation Porsche Boxster dealer quotes or BMW 1-Series dealer quotes from dealers using our car quote form. The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours. |
Lowest Adjusted Price: BMW 1-Series 128i | |||||
Lowest Adjusted Invoice: Porsche Boxster GTS | |||||
TrueDelta Adjusted Price Difference: $20,715 | |||||
TrueDelta Adjusted Invoice Difference: $43,677 | |||||
Model Year | 2015 | 2015 | 2015 | 2012 | 2012 |
Model | Boxster | Boxster | Boxster | 1-Series | 1-Series |
Trim | Base | S | GTS | 128i | 135i |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible |
Engine | 265hp H6 | 315hp H6 | 330hp H6 | 230hp I6 | 300hp I6 |
Transmission | M6 | M6 | M6 | M6 | M6 |
Drivetrain | RWD | RWD | RWD | RWD | RWD |
EPA Fuel Economy (city/highway) | / MPG | / MPG | / MPG | / MPG | / MPG |
Audio (watts, speakers) | 185, 7 | 445, 10 | 445, 10 | 180, 8 | 180, 8 |
Tire (rear if not all the same) | 235/45-18 | 235/40-19 | 235/35-20 | 205/50-17 | 215/40-18 |
Total Price | $70,065 | $81,295 | $88,055 | $48,935 | $53,575 |
Adjustments for Features | -515 | -1,015 | -3,065 | -100 | 0 |
Feature-Adjusted Total Price | $69,550 | $80,280 | $84,990 | $48,835 | $53,575 |
Cost Above Minimum | $0 | $10,730 | $15,440 | $0 | $4,740 |
Model Year | 2015 | 2015 | 2015 | 2012 | 2012 |
Model | Boxster | Boxster | Boxster | 1-Series | 1-Series |
Trim | Base | S | GTS | 128i | 135i |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible |
Transmission and Drivetrain | |||||
6-speed manual | $150 | $150 | $150 | $150 | $150 |
RWD | $0 | $0 | $0 | $0 | $0 |
Accessories | |||||
Heated steering wheel | $100 | $100 | $100 | $100 | |
Power rear side windows | $200 | $200 | |||
Remote app | $25 | $25 | |||
Remote window/roof operation | $15 | $15 | |||
Tilt/telescoping steering wheel, manual | $250 | $250 | |||
Tilt/telescoping steering wheel, power | $350 | $350 | $350 | ||
Wind blocker, small | $100 | $100 | $100 | ||
Brakes, Airbags, and Other Safety | |||||
Active or whiplash-reducing head restraints, front seats | $0 | $0 | |||
Auto-raising roll bars / headrests | $500 | $500 | |||
Knee airbag, driver | $75 | $75 | $75 | ||
Knee airbag, passenger | $75 | $75 | $75 | ||
Roll bar | $200 | $200 | $200 | ||
Side curtain airbags | $350 | $350 | $350 | ||
Tires, run-flat | $150 | $150 | |||
Cargo Management | |||||
Cargo net | $40 | $40 | $40 | ||
Rear seat pass-through | $100 | $100 | |||
Ski sack | $50 | $50 | |||
Climate Control | |||||
Residual heat | $50 | $50 | $50 | ||
Water-repellent front-door glass | $15 | $15 | $15 | ||
Drivetrain | |||||
Electronically-variable engine mounts (performance-oriented) | $500 | ||||
Engine / Motor | |||||
Automatic start / stop | $150 | $150 | $150 | ||
Dual-mode exhaust, switchable | $500 | ||||
Mid-engine configuration | $0 | $0 | $0 | ||
Raised top speed limiter | $0 | $0 | |||
Regenerative braking | $0 | $0 | $0 | ||
Exterior | |||||
Black exterior trim (optional) | $0 | ||||
Painted brake calipers (optional) | $0 | $0 | |||
Rear spoiler | $200 | ||||
Retractable rear spoiler | $400 | $400 | $400 | ||
Sport rocker panels (optional) | $0 | ||||
Infotainment | |||||
DVD-Audio-compatible player | $0 | $0 | $0 | ||
DVD-compatible player | $0 | $0 | |||
iPod integration | $100 | $100 | |||
Off-road navigation system | $0 | $0 | $0 | ||
Satellite radio | $200 | $200 | $200 | ||
Satellite radio - one year subscription | $250 | $250 | |||
SMS text-to-speech reader | $25 | $25 | |||
Surround sound | $250 | $250 | |||
Telematics service, such as OnStar | $200 | $200 | |||
USB port | $25 | $25 | $25 | ||
Voice control for external devices | $0 | $0 | |||
Instruments, Lights, and Mirrors | |||||
Chronometer | $100 | ||||
Compass | $0 | $0 | |||
Cornering lights | $50 | $50 | |||
Fog light, rear | $100 | $100 | $100 | ||
Fog lights | $125 | $125 | |||
Mirror tilt-down in reverse | $25 | $25 | |||
Performance meter | $150 | ||||
Turn signals on or near mirrors | $25 | $25 | |||
Seats and Interior Trim | |||||
Aluminum trim | $100 | $100 | |||
Cooled or ventilated front seats | $300 | $300 | |||
Leather door panel trim | $250 | ||||
Manual thigh support length adjuster, driver seat | $50 | $50 | |||
Manual thigh support length adjuster, passenger seat | $50 | $50 | |||
Metal pedals | $75 | $75 | $75 | ||
No leather in second row | $-300 | $-300 | $-300 | ||
Power thigh bolsters, driver seat | $100 | $100 | $100 | ||
Power thigh bolsters, passenger seat | $100 | $100 | $100 | ||
Power thigh support length adjuster, driver seat | $100 | $100 | $100 | ||
Power thigh support length adjuster, passenger seat | $100 | $100 | $100 | ||
Synthetic suede door panel trim | $250 | ||||
Synthetic suede inserts in leather seating surfaces | $0 | ||||
Upholstered instrument panel, leather | $1000 | ||||
Wood trim | $300 | $300 | $300 | ||
Suspension, Wheels, and Tires | |||||
Electronic systems calibration selector | $200 | ||||
Transmission | |||||
Launch control | $100 | ||||
Total Value of Features | $3,155 | $3,655 | $5,705 | $2,740 | $2,640 |
Value of Feature Adjustments | $515 | $1,015 | $3,065 | $100 | $0 |
Value of Feature Adjustments | -11 | -18 | -50 | -92 | 0 |
Model Year | 2015 | 2012 |
Model | Boxster | 1-Series |
Body | 2dr Convertible | 2dr Convertible |
Wheelbase | 97.4 in | 104.7 in |
Length | 172.2 in | 172.2 in |
Width | 70.9 in | 68.8 in |
Height | 50.5 in | 55.6 in |
Curb Weight | 2,889 lb. | 3,495 lb. |
Fuel Capacity | 16.9 gal. | 14.0 gal. |
Row 1 Headroom | 38.6 in | 38.6 in |
Row 1 Shoulder Room | 51.7 in | 54.0 in |
Row 1 Hip Room | 53.4 in | 0.0 in |
Row 1 Legroom | 42.6 in | 41.4 in |
Row 2 Headroom | 0.0 in | 37.0 in |
Row 2 Shoulder Room | 0.0 in | 42.2 in |
Row 2 Legroom | 0.0 in | 32.0 in |
Cargo Volume | 9.9 ft3 | 8.5 ft3 |
Infotainment Package | ||
Feature | Value | Requested? |
HD radio | 50 | Yes |
USB port | 25 | Yes |
Satellite radio | 200 | Yes |
DVD-Audio-compatible player | 0 | Yes |
Unbranded, 185W, 7 speakers | 350 | No |
Off-road navigation system | 0 | No |
Media drive | 15 | Yes |
App support | 0 | Yes |
Navigation system | 600 | Yes |
Traffic information | 25 | Yes |
Total Requested | 915 | 72% |
Total Not Requested | 350 | 28% |
Premium Package Plus | ||
Feature | Value | Requested? |
Cooled or ventilated front seats | 300 | No |
Proximity key | 250 | Yes |
Interior ambient lighting | 150 | Yes |
Headlight washers | 50 | Yes |
Steering-linked headlights | 150 | Yes |
Xenon HID headlights | 500 | Yes |
Dual-zone climate control | 125 | Yes |
Residual heat | 50 | No |
Automatic air recirculation | 100 | Yes |
Automatic climate control, front | 200 | Yes |
Heated front seats | 200 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming passenger-side mirror | 75 | Yes |
Auto-dimming rearview mirror | 150 | Yes |
Rain-sensing wipers | 100 | Yes |
Total Requested | 2125 | 86% |
Total Not Requested | 350 | 14% |
Adaptive sport seats plus | ||
Feature | Value | Requested? |
Power thigh bolsters, driver seat | 100 | No |
Power seatback bolsters, driver seat | 100 | Yes |
Power thigh bolsters, passenger seat | 100 | No |
Power seatback bolsters, passenger seat | 100 | Yes |
Power height adjuster, driver seat | 50 | Yes |
Power tilt adjuster, driver seat | 100 | Yes |
Power 4-way lumbar adjuster, driver seat | 150 | Yes |
Power thigh support adjuster, driver seat | 100 | No |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | Yes |
Power thigh support adjuster, passenger seat | 100 | No |
Memory system, driver seat | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Tilt/telescoping steering wheel, power | 100 | No |
Power fore-aft adjuster, driver seat | 100 | Yes |
Front sport buckets | 100 | Yes |
Total Requested | 1300 | 72% |
Total Not Requested | 500 | 28% |
Infotainment Package | ||
Feature | Value | Requested? |
HD radio | 50 | Yes |
USB port | 25 | Yes |
Satellite radio | 200 | Yes |
DVD-Audio-compatible player | 0 | Yes |
Off-road navigation system | 0 | No |
Media drive | 15 | Yes |
App support | 0 | Yes |
Navigation system | 600 | Yes |
Traffic information | 25 | Yes |
Total Requested | 915 | 100% |
Total Not Requested | 0 | 0% |
Premium Package Plus | ||
Feature | Value | Requested? |
Cooled or ventilated front seats | 300 | No |
Proximity key | 250 | Yes |
Interior ambient lighting | 150 | Yes |
Headlight washers | 50 | Yes |
Steering-linked headlights | 150 | Yes |
Dual-zone climate control | 125 | Yes |
Residual heat | 50 | No |
Automatic air recirculation | 100 | Yes |
Automatic climate control, front | 200 | Yes |
Heated front seats | 200 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming passenger-side mirror | 75 | Yes |
Auto-dimming rearview mirror | 150 | Yes |
Rain-sensing wipers | 100 | Yes |
Total Requested | 1625 | 82% |
Total Not Requested | 350 | 18% |
Adaptive sport seats plus | ||
Feature | Value | Requested? |
Power thigh bolsters, driver seat | 100 | No |
Power seatback bolsters, driver seat | 100 | Yes |
Power thigh bolsters, passenger seat | 100 | No |
Power seatback bolsters, passenger seat | 100 | Yes |
Power height adjuster, driver seat | 50 | Yes |
Power tilt adjuster, driver seat | 100 | Yes |
Power 4-way lumbar adjuster, driver seat | 150 | Yes |
Power thigh support adjuster, driver seat | 100 | No |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | Yes |
Power thigh support adjuster, passenger seat | 100 | No |
Memory system, driver seat | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Tilt/telescoping steering wheel, power | 100 | No |
Power fore-aft adjuster, driver seat | 100 | Yes |
Front sport buckets | 100 | Yes |
Total Requested | 1300 | 72% |
Total Not Requested | 500 | 28% |
Adaptive sport seats plus | ||
Feature | Value | Requested? |
Power thigh bolsters, driver seat | 100 | No |
Power seatback bolsters, driver seat | 100 | Yes |
Power thigh bolsters, passenger seat | 100 | No |
Power seatback bolsters, passenger seat | 100 | Yes |
Power height adjuster, driver seat | 50 | Yes |
Power tilt adjuster, driver seat | 100 | Yes |
Power 4-way lumbar adjuster, driver seat | 150 | Yes |
Power thigh support adjuster, driver seat | 100 | No |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | Yes |
Power thigh support adjuster, passenger seat | 100 | No |
Memory system, driver seat | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Tilt/telescoping steering wheel, power | 100 | No |
Power fore-aft adjuster, driver seat | 100 | Yes |
Total Requested | 1200 | 71% |
Total Not Requested | 500 | 29% |
Infotainment Package | ||
Feature | Value | Requested? |
Surround sound | 250 | No |
Performance meter | 150 | No |
Bose, 445W, 10 speakers (with subwoofer) | 350 | No |
HD radio | 50 | Yes |
USB port | 25 | Yes |
Satellite radio | 200 | Yes |
DVD-Audio-compatible player | 0 | Yes |
Off-road navigation system | 0 | No |
Media drive | 15 | Yes |
App support | 0 | Yes |
Navigation system | 600 | Yes |
Traffic information | 25 | Yes |
Total Requested | 915 | 55% |
Total Not Requested | 750 | 45% |
Premium Package Plus | ||
Feature | Value | Requested? |
Proximity key | 250 | Yes |
Interior ambient lighting | 150 | Yes |
Dual-zone climate control | 125 | Yes |
Residual heat | 50 | No |
Automatic air recirculation | 100 | Yes |
Automatic climate control, front | 200 | Yes |
Heated front seats | 200 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming passenger-side mirror | 75 | Yes |
Auto-dimming rearview mirror | 150 | Yes |
Rain-sensing wipers | 100 | Yes |
Total Requested | 1425 | 97% |
Total Not Requested | 50 | 3% |
Cold Weather Package | ||
Feature | Value | Requested? |
Heated front seats | 200 | Yes |
Headlight washers | 50 | Yes |
Total Requested | 250 | 100% |
Total Not Requested | 0 | 0% |
Sport Package | ||
Feature | Value | Requested? |
Sport suspension (upgrade) | 250 | Yes |
225/45VR17 tires | 200 | No |
205/50VR17 tires | 200 | No |
Raised top speed limiter | 0 | No |
Manual thigh support adjuster, driver seat | 50 | Yes |
Power seatback bolsters, driver | 100 | Yes |
Manual thigh support adjuster, passenger seat | 50 | Yes |
Power seatback bolsters, passenger seat | 100 | Yes |
Special exterior trim | 0 | No |
Special interior trim | 0 | No |
Front sport buckets | 100 | Yes |
Total Requested | 650 | 62% |
Total Not Requested | 400 | 38% |
Convenience Package | ||
Feature | Value | Requested? |
Steering-linked headlights | 150 | Yes |
Xenon HID headlights | 500 | Yes |
Obstacle detection, rear | 250 | Yes |
Alarm | 100 | No |
Cornering lights | 50 | No |
Proximity key | 250 | Yes |
Total Requested | 1150 | 88% |
Total Not Requested | 150 | 12% |
Navigation system | ||
Feature | Value | Requested? |
Navigation system | 600 | Yes |
DVD-compatible player | 0 | No |
Voice control for nav and audio | 100 | Yes |
Traffic information | 25 | Yes |
Media drive, large | 15 | Yes |
Total Requested | 740 | 100% |
Total Not Requested | 0 | 0% |
Premium Package | ||
Feature | Value | Requested? |
Wood trim | 300 | Yes |
Leather seating surfaces | 900 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Compass | 0 | No |
Power-folding mirrors | 50 | Yes |
Auto-dimming passenger-side mirror | 75 | Yes |
Interior ambient lighting | 150 | Yes |
Illuminated visor mirror, driver | 40 | Yes |
Illuminated visor mirror, passenger | 40 | Yes |
Power 4-way lumbar adjuster, driver seat | 150 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | Yes |
Universal garage door opener | 100 | Yes |
Auto-dimming rearview mirror | 150 | Yes |
Power height adjuster, passenger seat | 100 | Yes |
Power tilt adjuster, passenger seat | 50 | Yes |
Power fore-aft adjuster, driver seat | 100 | Yes |
Power height adjuster, driver seat | 100 | Yes |
Power tilt adjuster, driver seat | 50 | Yes |
Power recliner, driver seat | 100 | Yes |
Power recliner, passenger seat | 100 | Yes |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Memory system, driver seat | 200 | Yes |
Total Requested | 3080 | 100% |
Total Not Requested | 0 | 0% |
BMW Assist | ||
Feature | Value | Requested? |
Telematics service, such as OnStar | 200 | No |
Bluetooth cell phone link | 100 | Yes |
SMS text-to-speech reader | 25 | No |
Bluetooth audio streaming | 25 | Yes |
Remote app | 25 | No |
Total Requested | 125 | 33% |
Total Not Requested | 250 | 67% |
Cold Weather Package | ||
Feature | Value | Requested? |
Heated front seats | 200 | Yes |
Heated steering wheel | 100 | Yes |
Total Requested | 300 | 100% |
Total Not Requested | 0 | 0% |
M Sport Package | ||
Feature | Value | Requested? |
Manual thigh support adjuster, driver seat | 50 | Yes |
Power seatback bolsters, driver | 100 | Yes |
Manual thigh support adjuster, passenger seat | 50 | Yes |
Power seatback bolsters, passenger seat | 100 | Yes |
Front sport buckets | 100 | Yes |
Special exterior trim | 0 | No |
Special interior trim | 0 | No |
Raised top speed limiter | 0 | No |
Total Requested | 400 | 100% |
Total Not Requested | 0 | 0% |
Navigation system | ||
Feature | Value | Requested? |
Navigation system | 600 | Yes |
DVD-compatible player | 0 | No |
Voice control for nav and audio | 100 | Yes |
Traffic information | 25 | Yes |
Media drive, large | 15 | Yes |
Total Requested | 740 | 100% |
Total Not Requested | 0 | 0% |
Premium Package | ||
Feature | Value | Requested? |
Leather seating surfaces | 900 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Compass | 0 | No |
Power-folding mirrors | 50 | Yes |
Auto-dimming passenger-side mirror | 75 | Yes |
Interior ambient lighting | 150 | Yes |
Illuminated visor mirror, driver | 40 | Yes |
Illuminated visor mirror, passenger | 40 | Yes |
Universal garage door opener | 100 | Yes |
Auto-dimming rearview mirror | 150 | Yes |
Total Requested | 1580 | 100% |
Total Not Requested | 0 | 0% |
BMW Assist | ||
Feature | Value | Requested? |
Telematics service, such as OnStar | 200 | No |
Bluetooth cell phone link | 100 | Yes |
SMS text-to-speech reader | 25 | No |
Bluetooth audio streaming | 25 | Yes |
Remote app | 25 | No |
Total Requested | 125 | 33% |
Total Not Requested | 250 | 67% |