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: $20,185 Chevrolet Sonic LT | ||||||
Difference: $30,350 | ||||||
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Model Year | 2018 | 2018 | 2012 | 2012 | 2012 | 2012 |
Model | Sonic | Sonic | Boxster | Boxster | Boxster | Boxster |
Trim | LT | Premier | Base | S | S Black Edition | Spyder |
Body | 4dr Sedan | 4dr Sedan | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible |
Base Price | $17,695 | $19,795 | $48,100 | $58,600 | $65,200 | $61,800 |
RS Package | 800 | 800 | ||||
Convenience Package | 650 | |||||
Cargo net | 60 | 60 | ||||
Metal pedals | 105 | 105 | ||||
Metallic paint (extra cost) | 710 | 710 | 710 | |||
Heated front seats | 525 | 525 | 525 | 525 | ||
Heated steering wheel | 250 | 250 | 250 | |||
Audio controls on steering wheel | 125 | |||||
Voice control for nav and audio | 595 | |||||
Leather sport seats | 0 | |||||
Air conditioning | 1,760 | |||||
Floor mats | 0 | |||||
Bluetooth cell phone link | 0 | |||||
RS Package | 728 | 728 | ||||
Convenience Package | 592 | |||||
Cargo net | 55 | 55 | ||||
Metal pedals | 96 | 96 | ||||
Metallic paint (extra cost) | 0 | 0 | 0 | |||
Heated front seats | 0 | 0 | 0 | 0 | ||
Heated steering wheel | 0 | 0 | 0 | |||
Audio controls on steering wheel | 0 | |||||
Voice control for nav and audio | 0 | |||||
Leather sport seats | 0 | |||||
Air conditioning | 0 | |||||
Floor mats | 0 | |||||
Bluetooth cell phone link | 0 | |||||
Options (change) | 1,615 | 965 | 1,485 | 1,485 | 1,495 | 2,995 |
Options (change) | 1,471 | 879 | 0 | 0 | 0 | 0 |
Destination | 875 | 875 | 950 | 950 | 950 | 950 |
Total Price | $20,185 | $21,635 | $50,535 | $61,035 | $67,645 | $65,745 |
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Want to find out how much dealers are willing to discount these cars? Request free, no-obligation Chevrolet Sonic 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: Chevrolet Sonic LT | ||||||
Lowest Adjusted Invoice: Porsche Boxster S Black Edition | ||||||
TrueDelta Adjusted Price Difference: $27,190 | ||||||
TrueDelta Adjusted Invoice Difference: $17,744 | ||||||
Model Year | 2018 | 2018 | 2012 | 2012 | 2012 | 2012 |
Model | Sonic | Sonic | Boxster | Boxster | Boxster | Boxster |
Trim | LT | Premier | Base | S | S Black Edition | Spyder |
Body | 4dr Sedan | 4dr Sedan | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible |
Engine | 138hp I4 | 138hp I4 | 255hp H6 | 310hp H6 | 320hp H6 | 320hp H6 |
Transmission | M6 | M6 | M6 | M6 | M6 | M6 |
Drivetrain | FWD | FWD | RWD | RWD | RWD | RWD |
EPA Fuel Economy (city/highway) | / MPG | / MPG | / MPG | / MPG | / MPG | / MPG |
Audio (watts, speakers) | ?, 6 | ?, 6 | 50, 4 | 185, 7 | 325, 11 | No audio |
Tire (rear if not all the same) | 205/55-16 | 205/50-17 | 205/55-17 | 235/40-18 | 235/35-19 | 235/35-19 |
Total Price | $20,185 | $21,635 | $50,535 | $61,035 | $67,645 | $65,745 |
Adjustments for Features | -765 | -765 | -3,925 | -3,925 | -6,715 | 0 |
Feature-Adjusted Total Price | $19,420 | $20,870 | $46,610 | $57,110 | $60,930 | $65,745 |
Cost Above Minimum | $0 | $1,450 | $0 | $10,500 | $14,320 | $19,135 |
Model Year | 2018 | 2018 | 2012 | 2012 | 2012 | 2012 |
Model | Sonic | Sonic | Boxster | Boxster | Boxster | Boxster |
Trim | LT | Premier | Base | S | S Black Edition | Spyder |
Body | 4dr Sedan | 4dr Sedan | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible |
Transmission and Drivetrain | ||||||
6-speed manual | $150 | $150 | $150 | $150 | $150 | $150 |
FWD | $0 | $0 | ||||
RWD | $0 | $0 | $0 | $0 | ||
Accessories | ||||||
Heated steering wheel | $100 | $100 | $100 | $100 | $100 | |
Power rear side windows | $200 | $200 | ||||
Proximity key | $250 | $250 | ||||
Remote app | $25 | $25 | ||||
Universal garage door opener | $100 | $100 | $100 | $100 | ||
Wind blocker, small | $100 | $100 | ||||
Brakes, Airbags, and Other Safety | ||||||
4-wheel disc brakes | $150 | $150 | $150 | $150 | ||
Knee airbag, driver | $75 | $75 | ||||
Knee airbag, passenger | $75 | $75 | ||||
Rear side airbags | $300 | $300 | ||||
Rearview camera | $200 | $200 | ||||
Roll bar | $200 | $200 | $200 | $200 | ||
Rollover sensor | $50 | $50 | ||||
Side curtain airbags | $350 | $350 | ||||
Temporary spare tire | $150 | $150 | ||||
Vehicle health reports | $0 | $0 | ||||
Climate Control | ||||||
Automatic climate control, front | $200 | $200 | ||||
Heated windshield washer nozzles | $15 | $15 | $15 | $15 | ||
Rain-sensing wipers | $175 | |||||
Variable intermittent wipers | $75 | $75 | $75 | $75 | $75 | |
Water-repellent front-door glass | $15 | $15 | $15 | $15 | ||
Drivetrain | ||||||
Limited-slip rear differential | $300 | |||||
Engine / Motor | ||||||
Mid-engine configuration | $0 | $0 | $0 | $0 | ||
Exterior | ||||||
Body kit | $0 | $0 | ||||
Bright-finished exhaust tip(s) | $25 | $25 | $25 | $25 | ||
Power convertible top | $4000 | $4000 | $4000 | |||
Rear spoiler | $200 | $200 | $200 | |||
Retractable rear spoiler | $400 | $400 | $400 | |||
Infotainment | ||||||
4G LTE connectivity | $0 | $0 | ||||
Android Auto support | $100 | $100 | ||||
App support | $0 | $0 | ||||
Apple CarPlay support | $100 | $100 | ||||
Audio controls on steering wheel | $125 | $125 | $125 | |||
Aux input | $50 | $50 | $50 | $50 | $50 | |
Bluetooth audio streaming | $25 | $25 | ||||
CD player | $125 | $125 | $125 | |||
DVD-Audio-compatible player | $0 | |||||
Media drive | $15 | |||||
MP3-compatible player | $50 | $50 | $50 | |||
Navigation system | $600 | |||||
Off-road navigation system | $0 | |||||
Satellite radio | $200 | $200 | $200 | |||
SMS text-to-speech reader | $25 | $25 | ||||
Surround sound | $250 | |||||
Telematics service, such as OnStar, with navigation | $225 | $225 | ||||
Traffic information | $25 | |||||
USB port | $25 | $25 | $25 | |||
Voice control for audio system | $25 | $25 | ||||
Voice control for external devices | $0 | $0 | ||||
Voice control for nav and audio | $100 | |||||
Wi-Fi hotspot | $50 | $50 | ||||
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 | ||||
Compass | $0 | $0 | ||||
Cornering lights | $50 | |||||
Fog light, rear | $100 | $100 | $100 | $100 | ||
Headlight washers | $50 | |||||
Illuminated visor mirror, driver | $50 | $50 | $50 | $50 | ||
Illuminated visor mirror, passenger | $50 | $50 | $50 | $50 | ||
Interior ambient lighting | $150 | $150 | $150 | $150 | ||
Steering-linked headlights | $150 | |||||
Visor mirror, driver | $10 | $10 | ||||
Visor mirror, passenger | $10 | $10 | ||||
Xenon HID headlights | $500 | |||||
Seats and Interior Trim | ||||||
Door sill trim plates | $100 | $100 | $100 | $100 | ||
Floor mats, second row (optional) | $0 | $0 | ||||
Folding second row seats | $300 | $300 | ||||
Interior trim, special color | $0 | |||||
Leather door panel trim | $250 | $250 | $250 | $250 | ||
Leather seating surfaces | $900 | $900 | $900 | $900 | ||
Manual height adjuster, driver seat | $50 | $50 | $50 | $50 | ||
Manual height adjuster, passenger seat | $50 | $50 | $50 | $50 | ||
No leather in second row | $-300 | $-300 | $-300 | $-300 | ||
Power fore-aft adjuster, driver seat | $100 | $100 | ||||
Power height adjuster, driver seat | $100 | $100 | ||||
Power recliner, passenger seat | $100 | $100 | $100 | $100 | ||
Synthetic leather seating surfaces | $0 | |||||
Upgraded floor mats | $0 | $0 | ||||
Suspension, Wheels, and Tires | ||||||
Sport suspension (upgrade) | $0 | $0 | ||||
Wheels, dark finish | $0 | |||||
Total Value of Features | $3,795 | $3,795 | $6,955 | $6,955 | $9,745 | $3,030 |
Value of Feature Adjustments | $765 | $765 | $3,925 | $3,925 | $6,715 | $0 |
Value of Feature Adjustments | -733 | -734 | -74 | -61 | -94 | 0 |
Model Year | 2018 | 2012 |
Model | Sonic | Boxster |
Body | 4dr Sedan | 2dr Convertible |
Wheelbase | 99.4 in | 95.1 in |
Length | 173.9 in | 172.1 in |
Width | 68.3 in | 70.9 in |
Height | 59.7 in | 50.9 in |
Curb Weight | 2,774 lb. | 2,944 lb. |
Fuel Capacity | 12.2 gal. | 16.9 gal. |
Row 1 Headroom | 38.7 in | 38.4 in |
Row 1 Shoulder Room | 53.4 in | 51.7 in |
Row 1 Hip Room | 51.4 in | 53.4 in |
Row 1 Legroom | 41.8 in | 41.6 in |
Row 2 Headroom | 37.8 in | 0.0 in |
Row 2 Shoulder Room | 53.0 in | 0.0 in |
Row 2 Hip Room | 51.6 in | 0.0 in |
Row 2 Legroom | 34.6 in | 0.0 in |
Cargo Volume | 14.9 ft3 | 9.9 ft3 |
RS Package | ||
Feature | Value | Requested? |
Fog lights | 125 | Yes |
Leather-wrapped steering wheel | 150 | Yes |
Body kit | 0 | No |
Rear spoiler | 200 | Yes |
205/55HR16 tires | 400 | No |
Special interior trim | 0 | No |
Upgraded floor mats | 0 | No |
Total Requested | 475 | 54% |
Total Not Requested | 400 | 46% |
Convenience Package | ||
Feature | Value | Requested? |
Heated front seats | 200 | Yes |
Power fore-aft adjuster, driver seat | 100 | No |
Power height adjuster, driver seat | 50 | No |
Power recliner, driver seat | 100 | Yes |
Leather-wrapped steering wheel | 150 | Yes |
Heated steering wheel | 100 | Yes |
Upgraded instruments | 0 | No |
Proximity key | 250 | No |
Total Requested | 550 | 58% |
Total Not Requested | 400 | 42% |
RS Package | ||
Feature | Value | Requested? |
Sport suspension (upgrade) | 250 | No |
Fog lights | 125 | Yes |
Body kit | 0 | No |
Rear spoiler | 200 | Yes |
Special interior trim | 0 | No |
Upgraded floor mats | 0 | No |
Wheels, dark finish | 0 | No |
Total Requested | 325 | 57% |
Total Not Requested | 250 | 43% |
Air conditioning | ||
Feature | Value | Requested? |
Air conditioning | 900 | Yes |
Automatic climate control, front | 200 | No |
Total Requested | 900 | 82% |
Total Not Requested | 200 | 18% |
Leather sport seats | ||
Feature | Value | Requested? |
Manual height adjuster, driver seat | 50 | Yes |
Power recliner, driver seat | 100 | Yes |
Power recliner, passenger seat | 100 | No |
Manual height adjuster, passenger seat | 50 | No |
Total Requested | 150 | 50% |
Total Not Requested | 150 | 50% |