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: $43,145 BMW X1 sDrive28i | ||||
Difference: $18,985 | ||||
Lowest Total Invoice: $40,790 BMW X1 sDrive28i | ||||
Difference: $13,147 | ||||
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Model Year | 2008 | 2008 | 2018 | 2018 |
Model | Boxster | Boxster | X1 | X1 |
Trim | Base | S | sDrive28i | xDrive28i |
Body | 2dr Convertible | 2dr Convertible | 4dr SUV | 4dr SUV |
Base Price | $45,800 | $55,700 | $33,900 | $35,900 |
Base Invoice | $39,923 | $43,512 | $32,205 | $34,065 |
Auto-dimming rearview mirror | 690 | 690 | ||
Sport Chrono Package | 920 | 920 | ||
Adaptive dampers - electrical | 1,990 | 1,990 | ||
Adaptive Sports Seats | 3,055 | 3,055 | ||
Metallic paint (extra cost) | 690 | 690 | 550 | 550 |
Carbon fiber / leather-wrapped steering wheel | 1,360 | 1,360 | ||
Floor mats | 115 | 115 | ||
Automatic climate control, front | 550 | 550 | ||
Wood trim | 890 | 890 | ||
Heated front seats | 480 | 480 | 550 | 550 |
Obstacle detection, rear | 530 | 530 | 800 | 800 |
Navigation system | 3,110 | 3,110 | ||
Xenon HID headlights | 1,090 | 1,090 | ||
Luxury and Premium Packages | 1,550 | 1,550 | ||
Convenience Tier | 2,500 | 2,500 | ||
Sport seats | 400 | 400 | ||
Navigation Business | 950 | 950 | ||
LED headlights, single projector or low beam only | 950 | 950 | ||
Auto-dimming rearview mirror | 587 | 587 | ||
Sport Chrono Package | 782 | 782 | ||
Adaptive dampers - electrical | 1,692 | 1,692 | ||
Adaptive Sports Seats | 2,597 | 2,597 | ||
Metallic paint (extra cost) | 587 | 587 | 505 | 505 |
Carbon fiber / leather-wrapped steering wheel | 1,156 | 1,156 | ||
Floor mats | 98 | 98 | ||
Automatic climate control, front | 468 | 468 | ||
Wood trim | 757 | 757 | ||
Heated front seats | 408 | 408 | 505 | 505 |
Obstacle detection, rear | 451 | 451 | 735 | 735 |
Navigation system | 2,644 | 2,644 | ||
Xenon HID headlights | 927 | 927 | ||
Luxury and Premium Packages | 1,425 | 1,425 | ||
Convenience Tier | 2,300 | 2,300 | ||
Sport seats | 370 | 370 | ||
Navigation Business | 875 | 875 | ||
LED headlights, single projector or low beam only | 875 | 875 | ||
Options (change) | 15,470 | 15,470 | 8,250 | 8,250 |
Options (change) | 13,154 | 13,154 | 7,590 | 7,590 |
Destination | 860 | 860 | 995 | 995 |
Total Price | $62,130 | $72,030 | $43,145 | $45,145 |
Total Invoice | $53,937 | $57,526 | $40,790 | $42,650 |
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Lowest Adjusted Price and Invoice: BMW X1 sDrive28i | ||||
TrueDelta Adjusted Price Difference: $22,520 | ||||
TrueDelta Adjusted Invoice Difference: $16,489 | ||||
Model Year | 2008 | 2008 | 2018 | 2018 |
Model | Boxster | Boxster | X1 | X1 |
Trim | Base | S | sDrive28i | xDrive28i |
Body | 2dr Convertible | 2dr Convertible | 4dr SUV | 4dr SUV |
Engine | 245hp H6 | 295hp H6 | 228hp I4 | 228hp I4 |
Transmission | M5 | M6 | T8 | T8 |
Drivetrain | RWD | RWD | FWD | AWD |
EPA Fuel Economy (city/highway) | / MPG | / MPG | / MPG | / MPG |
Audio (watts, speakers) | 50, 4 | 230, 7 | 205, 7 | 205, 7 |
Tire (rear if not all the same) | 205/55-17 | 235/40-18 | 225/50-18 | 225/50-18 |
Total Price | $62,130 | $72,030 | $43,145 | $45,145 |
Adjustments for Features | 0 | -150 | -3,535 | -5,235 |
Feature-Adjusted Total Price | $62,130 | $71,880 | $39,610 | $39,910 |
Cost Above Minimum | $0 | $9,750 | $0 | $300 |
Total Invoice | $53,937 | $57,526 | $40,790 | $42,650 |
Adjustments for Features | 0 | -120 | -3,342 | -4,946 |
Feature-Adjusted Total Invoice | $53,937 | $57,406 | $37,448 | $37,704 |
Cost Above Minimum | $0 | $3,469 | $0 | $256 |
Model Year | 2008 | 2008 | 2018 | 2018 |
Model | Boxster | Boxster | X1 | X1 |
Trim | Base | S | sDrive28i | xDrive28i |
Body | 2dr Convertible | 2dr Convertible | 4dr SUV | 4dr SUV |
Transmission and Drivetrain | ||||
5-speed manual | $0 | |||
6-speed manual | $150 | |||
8-speed manually-shiftable automatic | $1300 | $1300 | ||
RWD | $0 | $0 | ||
FWD | $0 | |||
AWD | $1700 | |||
Accessories | ||||
Heated steering wheel | $100 | $100 | ||
Power liftgate | $350 | $350 | ||
Power rear side windows | $200 | $200 | ||
Proximity key | $250 | $250 | ||
Remote app | $25 | $25 | ||
Remote window/roof operation | $15 | $15 | ||
Semi-automated parking system | $500 | $500 | ||
Brakes, Airbags, and Other Safety | ||||
Brake assist | $50 | $50 | ||
Hill descent control | $250 | $250 | ||
Knee airbag, driver | $75 | $75 | ||
Knee airbag, passenger | $75 | $75 | ||
Obstacle detection, front | $150 | $150 | ||
Rearview camera | $200 | $200 | ||
Roll bar | $200 | $200 | ||
Rollover sensor | $50 | $50 | ||
Side curtain airbags | $350 | $350 | ||
Tires, run-flat | $150 | $150 | ||
Torque vectoring, brake-based | $100 | $100 | ||
Cargo Management | ||||
Cargo cover | $75 | $75 | ||
Cargo net | $40 | $40 | ||
Roof rails | $250 | $250 | ||
Storage compartment under front seat(s) | $50 | $50 | ||
Trailering equipment (4 wire) | $125 | $125 | ||
Climate Control | ||||
Automatic air recirculation | $100 | $100 | ||
Dual-zone climate control | $125 | $125 | ||
Rear air vents | $100 | $100 | ||
Rear wiper | $175 | $175 | ||
Water-repellent front-door glass | $15 | $15 | ||
Engine / Motor | ||||
Automatic start / stop | $150 | $150 | ||
Mid-engine configuration | $0 | $0 | ||
Regenerative braking | $0 | $0 | ||
Exterior | ||||
Bodyside cladding (gray/black) | $250 | $250 | ||
Deep-tinted rear windows | $275 | $275 | ||
Panoramic sunroof | $1200 | $1200 | ||
Power convertible top | $4000 | $4000 | ||
Rear spoiler | $200 | $200 | ||
Retractable rear spoiler | $400 | $400 | ||
Wheel-lip moldings | $75 | $75 | ||
Infotainment | ||||
App support | $0 | $0 | ||
Aux input | $50 | $50 | ||
Bluetooth audio streaming | $25 | $25 | ||
Bluetooth cell phone link | $100 | $100 | ||
HD radio | $50 | $50 | ||
MP3-compatible player | $50 | $50 | ||
Satellite radio - one year subscription | $250 | $250 | ||
Telematics service, such as OnStar | $200 | $200 | ||
Traffic + travel information | $25 | $25 | ||
USB port | $25 | $25 | ||
Voice control for external devices | $0 | $0 | ||
Instruments, Lights, and Mirrors | ||||
Auto-dimming passenger-side mirror | $75 | $75 | ||
Automatic headlights | $125 | $125 | ||
Chronometer | $100 | $100 | ||
Compass | $0 | $0 | ||
Cornering lights | $50 | $50 | ||
Fog light, rear | $100 | $100 | ||
Headlight washers | $50 | $50 | ||
LED headlights, single projector or low beam only | $750 | $750 | ||
Mirror tilt-down in reverse | $25 | $25 | ||
Power-folding mirrors | $50 | $50 | ||
Turn signals on or near mirrors | $25 | $25 | ||
Xenon HID headlights | $500 | $500 | ||
Seats and Interior Trim | ||||
Carbon fiber / leather-wrapped steering wheel | $150 | $150 | ||
Center armrest(s), second row | $50 | $50 | ||
Folding second row seats | $300 | $300 | ||
Leather door panel trim | $250 | $250 | ||
Leather-wrapped steering wheel | $150 | $150 | ||
Manual thigh support length adjuster, driver seat | $50 | $50 | ||
Manual thigh support length adjuster, passenger seat | $50 | $50 | ||
Metal pedals | $75 | $75 | ||
No leather in second row | $-300 | $-300 | ||
Power 4-way lumbar adjuster, passenger seat | $150 | $150 | ||
Power thigh bolsters, driver seat | $100 | $100 | ||
Power thigh bolsters, passenger seat | $100 | $100 | ||
Suspension, Wheels, and Tires | ||||
Adaptive dampers - electrical | $500 | $500 | ||
Total Value of Features | $6,355 | $6,505 | $9,890 | $11,590 |
Value of Feature Adjustments | $0 | $150 | $3,535 | $5,235 |
Value of Feature Adjustments | 0 | -120 | -3,342 | -4,946 |
Model Year | 2008 | 2018 |
Model | Boxster | X1 |
Body | 2dr Convertible | 4dr SUV |
Wheelbase | 95.1 in | 105.1 in |
Length | 170.4 in | 174.8 in |
Width | 70.9 in | 71.7 in |
Height | 51.0 in | 63.5 in |
Curb Weight | 2,856 lb. | 3,544 lb. |
Fuel Capacity | 17.0 gal. | 16.1 gal. |
Row 1 Headroom | 38.4 in | 42.0 in |
Row 1 Shoulder Room | 51.7 in | 56.7 in |
Row 1 Hip Room | 53.4 in | 0.0 in |
Row 1 Legroom | 41.6 in | 40.4 in |
Row 2 Headroom | 0.0 in | 39.4 in |
Row 2 Shoulder Room | 0.0 in | 57.2 in |
Row 2 Legroom | 0.0 in | 37.0 in |
Cargo Volume, Minimum | 9.9 ft3 | 27.1 ft3 |
Cargo Volume, Maximum | 9.9 | 58.7 ft3 |
Sport Chrono Package | ||
Feature | Value | Requested? |
Chronometer | 100 | No |
Electronic systems calibration selector | 200 | Yes |
Total Requested | 200 | 67% |
Total Not Requested | 100 | 33% |
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, 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 |
Power fore-aft adjuster, driver seat | 100 | Yes |
Total Requested | 1150 | 85% |
Total Not Requested | 200 | 15% |
Sport Chrono Package | ||
Feature | Value | Requested? |
Chronometer | 100 | No |
Electronic systems calibration selector | 200 | Yes |
Total Requested | 200 | 67% |
Total Not Requested | 100 | 33% |
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% |
Heated front seats | ||
Feature | Value | Requested? |
Heated front seats | 200 | Yes |
Heated steering wheel | 100 | No |
Total Requested | 200 | 67% |
Total Not Requested | 100 | 33% |
Obstacle detection, rear | ||
Feature | Value | Requested? |
Obstacle detection, rear | 250 | Yes |
Obstacle detection, front | 150 | No |
Semi-automated parking system | 500 | No |
Total Requested | 250 | 28% |
Total Not Requested | 650 | 72% |
LED headlights, single projector or low beam only | ||
Feature | Value | Requested? |
LED headlights, single projector or low beam only | 750 | No |
Cornering lights | 50 | No |
Total Requested | 0 | 0% |
Total Not Requested | 800 | 100% |
Luxury and Premium Packages | ||
Feature | Value | Requested? |
Wood trim | 300 | Yes |
Leather seating surfaces | 900 | Yes |
Total Requested | 1200 | 100% |
Total Not Requested | 0 | 0% |
Convenience Tier | ||
Feature | Value | Requested? |
Panoramic sunroof | 1200 | 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 |
Auto-dimming driver-side mirror | 75 | Yes |
Compass | 0 | No |
Proximity key | 250 | No |
Power-folding mirrors | 50 | No |
Perimeter approach lighting | 25 | No |
Satellite radio - one year subscription | 250 | No |
Total Requested | 475 | 20% |
Total Not Requested | 1925 | 80% |
Sport seats | ||
Feature | Value | Requested? |
Manual thigh support length adjuster, driver seat | 50 | No |
Power seatback bolsters, driver seat | 100 | Yes |
Manual thigh support length adjuster, passenger seat | 50 | No |
Power seatback bolsters, passenger seat | 100 | Yes |
Front sport buckets | 100 | Yes |
Total Requested | 300 | 75% |
Total Not Requested | 100 | 25% |
Navigation Business | ||
Feature | Value | Requested? |
Navigation system | 600 | Yes |
Traffic + travel information | 25 | No |
Remote app | 25 | No |
Total Requested | 600 | 92% |
Total Not Requested | 50 | 8% |
Heated front seats | ||
Feature | Value | Requested? |
Heated front seats | 200 | Yes |
Heated steering wheel | 100 | No |
Total Requested | 200 | 67% |
Total Not Requested | 100 | 33% |
Obstacle detection, rear | ||
Feature | Value | Requested? |
Obstacle detection, rear | 250 | Yes |
Obstacle detection, front | 150 | No |
Semi-automated parking system | 500 | No |
Total Requested | 250 | 28% |
Total Not Requested | 650 | 72% |
LED headlights, single projector or low beam only | ||
Feature | Value | Requested? |
LED headlights, single projector or low beam only | 750 | No |
Cornering lights | 50 | No |
Total Requested | 0 | 0% |
Total Not Requested | 800 | 100% |
Luxury and Premium Packages | ||
Feature | Value | Requested? |
Wood trim | 300 | Yes |
Leather seating surfaces | 900 | Yes |
Total Requested | 1200 | 100% |
Total Not Requested | 0 | 0% |
Convenience Tier | ||
Feature | Value | Requested? |
Panoramic sunroof | 1200 | 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 |
Auto-dimming driver-side mirror | 75 | Yes |
Compass | 0 | No |
Proximity key | 250 | No |
Power-folding mirrors | 50 | No |
Perimeter approach lighting | 25 | No |
Satellite radio - one year subscription | 250 | No |
Total Requested | 475 | 20% |
Total Not Requested | 1925 | 80% |
Sport seats | ||
Feature | Value | Requested? |
Manual thigh support length adjuster, driver seat | 50 | No |
Power seatback bolsters, driver seat | 100 | Yes |
Manual thigh support length adjuster, passenger seat | 50 | No |
Power seatback bolsters, passenger seat | 100 | Yes |
Front sport buckets | 100 | Yes |
Total Requested | 300 | 75% |
Total Not Requested | 100 | 25% |
Navigation Business | ||
Feature | Value | Requested? |
Navigation system | 600 | Yes |
Traffic + travel information | 25 | No |
Remote app | 25 | No |
Total Requested | 600 | 92% |
Total Not Requested | 50 | 8% |