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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: $55,505 BMW 1-Series 135is | ||
Difference: $1,460 | ||
Lowest Total Invoice: $48,543 Porsche Boxster | ||
Difference: $2,732 | ||
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Model Year | 2013 | 2007 |
Model | 1-Series | Boxster |
Trim | 135is | Base |
Body | 2dr Convertible | 2dr Convertible |
Base Price | $47,950 | $45,600 |
Base Invoice | $44,295 | $38,760 |
Premium Package | 2,400 | |
Technology Package | 2,350 | |
Metallic paint (extra cost) | 550 | |
Heated front seats | 500 | 480 |
Obstacle detection, rear | 380 | 530 |
7-speed automated manual | 450 | |
Xenon HID headlights | 1,090 | |
Auto-dimming rearview mirror | 690 | |
Adaptive Sports Seats | 3,055 | |
Navigation system | 3,070 | |
Audio controls on steering wheel | 990 | |
Automatic climate control, front | 550 | |
Floor mats | 115 | |
Premium Package | 2,185 | |
Technology Package | 2,140 | |
Metallic paint (extra cost) | 500 | |
Heated front seats | 455 | 408 |
Obstacle detection, rear | 345 | 451 |
7-speed automated manual | 430 | |
Xenon HID headlights | 927 | |
Auto-dimming rearview mirror | 587 | |
Adaptive Sports Seats | 2,597 | |
Navigation system | 2,610 | |
Audio controls on steering wheel | 842 | |
Automatic climate control, front | 468 | |
Floor mats | 98 | |
Options (change) | 6,630 | 10,570 |
Options (change) | 6,055 | 8,988 |
Destination | 925 | 795 |
Total Price | $55,505 | $56,965 |
Total Invoice | $51,275 | $48,543 |
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Want to find out how much dealers are willing to discount these cars? Request free, no-obligation BMW 1-Series dealer quotes or Porsche Boxster 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 and Invoice: BMW 1-Series 135is | ||
TrueDelta Adjusted Price Difference: $5,335 | ||
TrueDelta Adjusted Invoice Difference: $848 | ||
Model Year | 2013 | 2007 |
Model | 1-Series | Boxster |
Trim | 135is | Base |
Body | 2dr Convertible | 2dr Convertible |
Engine | 320hp I6 | 245hp H6 |
Transmission | S7 | M5 |
Drivetrain | RWD | RWD |
EPA Fuel Economy (city/highway) | 18/25 MPG | 20/29 MPG |
Audio (watts, speakers) | 180, 8 | 50, 4 |
Tire (rear if not all the same) | 215/40-18 | 205/55-17 |
Total Price | $55,505 | $56,965 |
Adjustments for Features | -3,875 | 0 |
Feature-Adjusted Total Price | $51,630 | $56,965 |
Total Invoice | $51,275 | $48,543 |
Adjustments for Features | -3,580 | 0 |
Feature-Adjusted Total Invoice | $47,695 | $48,543 |
Model Year | 2013 | 2007 |
Model | 1-Series | Boxster |
Trim | 135is | Base |
Body | 2dr Convertible | 2dr Convertible |
Transmission and Drivetrain | ||
7-speed automated manual | $1200 | |
5-speed manual | $0 | |
RWD | $0 | $0 |
Accessories | ||
Power rear side windows | $200 | |
Proximity key | $250 | |
Remote app | $25 | |
Remote window/roof operation | $15 | |
Brakes, Airbags, and Other Safety | ||
Active or whiplash-reducing head restraints, front seats | $0 | |
Auto-raising roll bars / headrests | $500 | |
Brake assist | $50 | |
Roll bar | $200 | |
Tires, run-flat | $150 | |
Cargo Management | ||
Cargo net | $40 | |
Rear seat pass-through | $100 | |
Ski sack | $50 | |
Climate Control | ||
Dual-zone climate control | $125 | |
Residual heat | $50 | |
Water-repellent front-door glass | $15 | |
Engine / Motor | ||
Mid-engine configuration | $0 | |
Raised top speed limiter | $0 | |
Exterior | ||
Rear spoiler | $200 | |
Retractable rear spoiler | $400 | |
Sport rocker panels (optional) | $0 | |
Infotainment | ||
App support | $0 | |
Aux input | $50 | |
Bluetooth audio streaming | $25 | |
Bluetooth cell phone link | $100 | |
DVD-compatible player | $0 | |
HD radio | $50 | |
iPod integration | $100 | |
Media drive | $15 | |
MP3-compatible player | $50 | |
Satellite radio | $200 | |
SMS text-to-speech reader | $25 | |
Telematics service, such as OnStar | $200 | |
Traffic information | $25 | |
Voice control for external devices | $0 | |
Voice control for nav and audio | $100 | |
Instruments, Lights, and Mirrors | ||
Automatic headlights | $125 | |
Compass | $0 | |
Cornering lights | $50 | |
Fog light, rear | $100 | |
Mirror tilt-down in reverse | $25 | |
Power-folding mirrors | $50 | |
Steering-linked headlights | $150 | |
Turn signals on or near mirrors | $25 | |
Seats and Interior Trim | ||
Aluminum trim | $100 | |
Manual thigh support length adjuster, driver seat | $50 | |
Manual thigh support length adjuster, passenger seat | $50 | |
Power 4-way lumbar adjuster, passenger seat | $150 | |
Power thigh bolsters, driver seat | $100 | |
Power thigh bolsters, passenger seat | $100 | |
Suspension, Wheels, and Tires | ||
Sport suspension (upgrade) | $0 | |
Transmission | ||
Launch control | $100 | |
Steering-wheel-mounted transmission controls | $100 | |
Total Value of Features | $4,830 | $955 |
Value of Feature Adjustments | $3,875 | $0 |
Value of Feature Adjustments | -3,580 | 0 |
Model Year | 2013 | 2007 |
Model | 1-Series | Boxster |
Body | 2dr Convertible | 2dr Convertible |
Wheelbase | 104.7 in | 95.1 in |
Length | 172.2 in | 170.4 in |
Width | 68.8 in | 70.9 in |
Height | 55.6 in | 51.0 in |
Curb Weight | 3,725 lb. | 2,855 lb. |
Fuel Capacity | 14.0 gal. | 17.0 gal. |
Row 1 Headroom | 38.6 in | 38.4 in |
Row 1 Shoulder Room | 54.0 in | 51.7 in |
Row 1 Hip Room | 0.0 in | 53.4 in |
Row 1 Legroom | 41.4 in | 41.6 in |
Row 2 Headroom | 37.0 in | 0.0 in |
Row 2 Shoulder Room | 42.2 in | 0.0 in |
Row 2 Legroom | 32.0 in | 0.0 in |
Cargo Volume | 8.5 ft3 | 9.9 ft3 |
Premium Package | ||
Feature | Value | Requested? |
Leather seating surfaces | 900 | 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 |
Auto-dimming driver-side mirror | 75 | Yes |
Compass | 0 | No |
Proximity key | 250 | No |
Power-folding mirrors | 50 | No |
Auto-dimming passenger-side mirror | 75 | Yes |
Interior ambient lighting | 150 | No |
Satellite radio - one year subscription | 250 | No |
Total Requested | 1380 | 66% |
Total Not Requested | 700 | 34% |
Technology Package | ||
Feature | Value | Requested? |
Navigation system | 600 | Yes |
DVD-compatible player | 0 | No |
Voice control for nav and audio | 100 | No |
Traffic information | 25 | No |
Media drive, large | 15 | No |
App support | 0 | No |
Telematics service, such as OnStar | 200 | No |
Bluetooth cell phone link | 100 | No |
SMS text-to-speech reader | 25 | No |
Bluetooth audio streaming | 25 | No |
Remote app | 25 | No |
Total Requested | 600 | 54% |
Total Not Requested | 515 | 46% |
Xenon HID headlights | ||
Feature | Value | Requested? |
Xenon HID headlights | 500 | Yes |
Headlight washers | 50 | Yes |
Total Requested | 550 | 100% |
Total Not Requested | 0 | 0% |
Auto-dimming rearview mirror | ||
Feature | Value | Requested? |
Auto-dimming rearview mirror | 150 | Yes |
Rain-sensing wipers | 100 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming passenger-side mirror | 75 | Yes |
Total Requested | 400 | 100% |
Total Not Requested | 0 | 0% |
Adaptive Sports Seats | ||
Feature | Value | Requested? |
Power thigh bolsters, driver seat | 100 | No |
Power seatback bolsters, driver | 100 | Yes |
Power thigh bolsters, passenger seat | 100 | No |
Power seatback bolsters, passenger seat | 100 | Yes |
Front sport buckets | 100 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Power fore-aft adjuster, driver 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 fore-aft adjuster, passenger seat | 100 | Yes |
Memory system, driver seat | 200 | Yes |
Total Requested | 1150 | 85% |
Total Not Requested | 200 | 15% |