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: $48,425 BMW 1-Series 135i | ||
Difference: $29,110 | ||
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Model Year | 2011 | 2010 |
Model | 1-Series | Boxster |
Trim | 135i | S |
Body | 2dr Convertible | 2dr Convertible |
Base Price | $40,650 | $58,000 |
Premium Package | 1,950 | |
Navigation system | 2,100 | 3,110 |
Sport Package | 1,100 | |
Metallic paint (extra cost) | 550 | 710 |
Heated front seats | 500 | 510 |
Obstacle detection, rear | 350 | 530 |
6-speed manual | 0 | |
Satellite radio - one year subscription | 350 | |
Adaptive Sports Seats | 3,055 | |
Auto-dimming rearview mirror | 690 | |
Xenon HID headlights | 1,560 | |
iPod integration | 440 | |
Traffic information | 0 | |
Satellite radio | 750 | |
Floor mats | 90 | |
Automatic climate control, front | 550 | |
Voice control for nav and audio | 595 | |
Bluetooth cell phone link | 695 | |
Wood trim | 890 | |
Audio controls on steering wheel | 990 | |
7-speed automated manual | 3,420 | |
Premium Package | 1,775 | |
Navigation system | 1,910 | 0 |
Sport Package | 1,000 | |
Metallic paint (extra cost) | 500 | 0 |
Heated front seats | 455 | 0 |
Obstacle detection, rear | 320 | 451 |
6-speed manual | 0 | |
Satellite radio - one year subscription | 320 | |
Adaptive Sports Seats | 2,597 | |
Auto-dimming rearview mirror | 587 | |
Xenon HID headlights | 0 | |
iPod integration | 0 | |
Traffic information | 0 | |
Satellite radio | 0 | |
Floor mats | 0 | |
Automatic climate control, front | 468 | |
Voice control for nav and audio | 0 | |
Bluetooth cell phone link | 0 | |
Wood trim | 757 | |
Audio controls on steering wheel | 842 | |
7-speed automated manual | 0 | |
Options (change) | 6,900 | 18,585 |
Options (change) | 6,280 | 5,702 |
Destination | 875 | 950 |
Total Price | $48,425 | $77,535 |
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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: BMW 1-Series 135i | ||
Lowest Adjusted Invoice: Porsche Boxster S | ||
TrueDelta Adjusted Price Difference: $29,220 | ||
TrueDelta Adjusted Invoice Difference: $38,001 | ||
Model Year | 2011 | 2010 |
Model | 1-Series | Boxster |
Trim | 135i | S |
Body | 2dr Convertible | 2dr Convertible |
Engine | 300hp I6 | 310hp H6 |
Transmission | M6 | S7 |
Drivetrain | RWD | RWD |
EPA Fuel Economy (city/highway) | 19/26 MPG | 20/29 MPG |
Audio (watts, speakers) | 180, 8 | 185, 7 |
Tire (rear if not all the same) | 215/40-18 | 235/40-18 |
Total Price | $48,425 | $77,535 |
Adjustments for Features | -110 | 0 |
Feature-Adjusted Total Price | $48,315 | $77,535 |
Model Year | 2011 | 2010 |
Model | 1-Series | Boxster |
Trim | 135i | S |
Body | 2dr Convertible | 2dr Convertible |
Transmission and Drivetrain | ||
6-speed manual | $150 | |
7-speed automated manual | $1200 | |
RWD | $0 | $0 |
Accessories | ||
Power rear side windows | $200 | |
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 | |
Roll bar | $200 | |
Tires, run-flat | $150 | |
Cargo Management | ||
Cargo net | $40 | |
Climate Control | ||
Automatic air recirculation | $100 | |
Dual-zone climate control | $125 | |
Water-repellent front-door glass | $15 | |
Engine / Motor | ||
Mid-engine configuration | $0 | |
Exterior | ||
Rear spoiler | $200 | |
Retractable rear spoiler | $400 | |
Sport rocker panels (optional) | $0 | |
Infotainment | ||
Bluetooth audio streaming | $25 | |
DVD-Audio-compatible player | $0 | |
HD radio | $50 | |
MP3-compatible player | $50 | |
Off-road navigation system | $0 | |
Satellite radio | $200 | |
Satellite radio - one year subscription | $250 | |
SMS text-to-speech reader | $25 | |
Telematics service, such as OnStar | $200 | |
Voice control for external devices | $0 | |
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 | |
Turn signals on or near mirrors | $25 | |
Seats and Interior Trim | ||
Leather door panel trim | $250 | |
Manual thigh support length adjuster, driver seat | $50 | |
Manual thigh support length adjuster, passenger seat | $50 | |
Metal pedals | $75 | |
No leather in second row | $-300 | |
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 | ||
Steering-wheel-mounted transmission controls | $100 | |
Total Value of Features | $2,590 | $2,480 |
Value of Feature Adjustments | $110 | $0 |
Value of Feature Adjustments | -102 | 0 |
Model Year | 2011 | 2010 |
Model | 1-Series | Boxster |
Body | 2dr Convertible | 2dr Convertible |
Wheelbase | 104.7 in | 95.1 in |
Length | 172.2 in | 172.1 in |
Width | 68.8 in | 70.9 in |
Height | 55.6 in | 50.9 in |
Curb Weight | 3,604 lb. | 3,042 lb. |
Fuel Capacity | 14.0 gal. | 16.9 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? |
Auto-dimming passenger-side mirror | 75 | Yes |
Interior ambient lighting | 150 | Yes |
Illuminated visor mirror, driver | 40 | Yes |
SMS text-to-speech reader | 25 | No |
Illuminated visor mirror, passenger | 40 | Yes |
Bluetooth audio streaming | 25 | No |
Remote app | 25 | No |
Power 4-way lumbar adjuster, driver seat | 150 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | No |
Universal garage door opener | 100 | Yes |
Auto-dimming rearview mirror | 150 | Yes |
Telematics service, such as OnStar | 200 | No |
Bluetooth cell phone link | 100 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Compass | 0 | No |
Power-folding mirrors | 50 | No |
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 |
Power height adjuster, passenger seat | 100 | Yes |
Power tilt adjuster, passenger seat | 50 | Yes |
Total Requested | 1780 | 79% |
Total Not Requested | 475 | 21% |
Sport Package | ||
Feature | Value | Requested? |
Manual thigh support adjuster, driver seat | 50 | No |
Power seatback bolsters, driver | 100 | Yes |
Manual thigh support adjuster, passenger seat | 50 | No |
Power seatback bolsters, passenger seat | 100 | Yes |
Front sport buckets | 100 | Yes |
Special exterior trim | 0 | No |
Total Requested | 300 | 75% |
Total Not Requested | 100 | 25% |
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% |
Xenon HID headlights | ||
Feature | Value | Requested? |
Xenon HID headlights | 500 | Yes |
Steering-linked headlights | 150 | Yes |
Headlight washers | 50 | Yes |
Total Requested | 700 | 100% |
Total Not Requested | 0 | 0% |
iPod integration | ||
Feature | Value | Requested? |
iPod integration | 100 | Yes |
Aux input | 50 | Yes |
Media drive, large | 15 | Yes |
Total Requested | 165 | 100% |
Total Not Requested | 0 | 0% |
Navigation system | ||
Feature | Value | Requested? |
Navigation system | 600 | Yes |
DVD-Audio-compatible player | 0 | No |
Off-road navigation system | 0 | No |
Total Requested | 600 | 100% |
Total Not Requested | 0 | 0% |
7-speed automated manual | ||
Feature | Value | Requested? |
7-speed automated manual | 0 | Yes |
Steering-wheel-mounted transmission controls | 100 | No |
Total Requested | 0 | 0% |
Total Not Requested | 100 | 100% |
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 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 |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Total Requested | 1150 | 85% |
Total Not Requested | 200 | 15% |