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: $49,975 Ford Mustang GT Premium | ||
Difference: $35,280 | ||
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Model Year | 2018 | 2015 |
Model | Mustang | Boxster |
Trim | GT Premium | S |
Body | 2dr Convertible | 2dr Convertible |
Base Price | $44,595 | $63,300 |
Navigation system | 795 | |
Carbon Sport Interior Package | 1,195 | |
Rear spoiler | 0 | |
Dual-mode exhaust, switchable | 895 | 2,890 |
10-speed shiftable automatic | 1,595 | |
Power sport seats | 2,320 | |
Torque vectoring, brake-based | 1,320 | |
Adaptive dampers - electrical | 1,790 | |
Infotainment Package | 3,990 | |
Bose 505W 10 speakers | 0 | |
Premium Package Plus | 2,950 | |
6-speed manual | 0 | |
Carbon fiber trim | 1,515 | |
Illuminated door sill trim plates | 825 | |
Audio controls on steering wheel | 615 | |
Rearview camera | 1,515 | |
Voice control for nav and audio | 520 | |
Metallic paint (extra cost) | 710 | |
Navigation system | 755 | |
Carbon Sport Interior Package | 1,135 | |
Rear spoiler | 0 | |
Dual-mode exhaust, switchable | 850 | 0 |
10-speed shiftable automatic | 1,515 | |
Power sport seats | 0 | |
Torque vectoring, brake-based | 0 | |
Adaptive dampers - electrical | 0 | |
Infotainment Package | 0 | |
Bose 505W 10 speakers | 0 | |
Premium Package Plus | 0 | |
6-speed manual | 0 | |
Carbon fiber trim | 0 | |
Illuminated door sill trim plates | 0 | |
Audio controls on steering wheel | 0 | |
Rearview camera | 0 | |
Voice control for nav and audio | 0 | |
Metallic paint (extra cost) | 0 | |
Options (change) | 4,480 | 20,960 |
Options (change) | 4,255 | 0 |
Destination | 900 | 995 |
Total Price | $49,975 | $85,255 |
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Lowest Adjusted Price: Ford Mustang GT Premium | ||
Lowest Adjusted Invoice: Porsche Boxster S | ||
TrueDelta Adjusted Price Difference: $34,275 | ||
TrueDelta Adjusted Invoice Difference: $46,314 | ||
Model Year | 2018 | 2015 |
Model | Mustang | Boxster |
Trim | GT Premium | S |
Body | 2dr Convertible | 2dr Convertible |
Engine | 460hp V8 | 315hp H6 |
Transmission | T10 | M6 |
Drivetrain | RWD | RWD |
EPA Fuel Economy (city/highway) | 16/25 MPG | 20/28 MPG |
Audio (watts, speakers) | ?, 9 | 445, 10 |
Tire (rear if not all the same) | 235/50-18 | 235/40-19 |
Total Price | $49,975 | $85,255 |
Adjustments for Features | 0 | -1,005 |
Feature-Adjusted Total Price | $49,975 | $84,250 |
Model Year | 2018 | 2015 |
Model | Mustang | Boxster |
Trim | GT Premium | S |
Body | 2dr Convertible | 2dr Convertible |
Transmission and Drivetrain | ||
10-speed manually-shiftable automatic | $1500 | |
6-speed manual | $150 | |
RWD | $0 | $0 |
Accessories | ||
Power rear side windows | $200 | |
Remote start | $150 | |
Tilt/telescoping steering wheel, manual | $250 | |
Tilt/telescoping steering wheel, power | $350 | |
Wind blocker, small | $100 | |
Brakes, Airbags, and Other Safety | ||
911 assist | $25 | |
Active glove box | $100 | |
Knee airbag, passenger | $75 | |
Line lock | $50 | |
Obstacle detection, front | $150 | |
Roll bar | $200 | |
Safety key | $5 | |
Side curtain airbags | $350 | |
Torque vectoring, brake-based | $100 | |
Vehicle health reports | $0 | |
Cargo Management | ||
Cargo net | $40 | |
Climate Control | ||
Automatic air recirculation | $100 | |
Heated windshield washer nozzles | $15 | |
Rain-sensing wipers | $175 | |
Residual heat | $50 | |
Variable intermittent wipers | $75 | |
Water-repellent front-door glass | $15 | |
Engine / Motor | ||
Automatic start / stop | $150 | |
Mid-engine configuration | $0 | |
Regenerative braking | $0 | |
Exterior | ||
Active grille shutters | $0 | |
Body kit (gray/black) | $0 | |
Painted brake calipers (optional) | $0 | |
Rear spoiler | $200 | |
Retractable rear spoiler | $400 | |
Infotainment | ||
Android Auto support | $100 | |
Apple CarPlay support | $100 | |
Aux input | $50 | |
DVD-Audio-compatible player | $0 | |
HD radio | $50 | |
Media drive | $15 | |
Off-road navigation system | $0 | |
SMS text-to-speech reader | $25 | |
Surround sound | $250 | |
Traffic + travel information | $25 | |
Traffic information | $25 | |
Voice control for external devices | $0 | |
Instruments, Lights, and Mirrors | ||
Auto-dimming driver-side mirror | $75 | |
Auto-dimming passenger-side mirror | $75 | |
Compass | $0 | |
Fog light, rear | $100 | |
Fog lights | $125 | |
Headlight washers | $50 | |
Interior ambient lighting | $150 | |
LED headlights, single projector or low beam only | $750 | |
Performance meter | $150 | |
Spotter mirror(s) | $50 | |
Steering-linked headlights | $150 | |
Turn signals on or near mirrors | $25 | |
Xenon HID headlights | $500 | |
Seats and Interior Trim | ||
Leather door panel trim | $250 | |
Memory system, driver seat | $200 | |
Power 4-way lumbar adjuster, driver seat | $150 | |
Power 4-way lumbar adjuster, passenger seat | $150 | |
Power lumbar adjuster, driver seat | $100 | |
Power recliner, driver seat | $100 | |
Power recliner, passenger seat | $100 | |
Power thigh support length adjuster, driver seat | $100 | |
Power thigh support length adjuster, passenger seat | $100 | |
Synthetic suede door panel trim | $250 | |
Synthetic suede inserts in leather seating surfaces | $0 | |
Suspension, Wheels, and Tires | ||
Adaptive dampers - electrical | $500 | |
Additional powertrain and chassis calibration options | $0 | |
Alloy wheels | $350 | |
Electronic systems calibration selector | $200 | |
Machined alloy wheels | $350 | |
Transmission | ||
Steering-wheel-mounted transmission controls | $100 | |
Total Value of Features | $4,905 | $5,910 |
Value of Feature Adjustments | $0 | $1,005 |
Value of Feature Adjustments | 0 | -12 |
Model Year | 2018 | 2015 |
Model | Mustang | Boxster |
Body | 2dr Convertible | 2dr Convertible |
Wheelbase | 107.1 in | 97.4 in |
Length | 188.5 in | 172.2 in |
Width | 75.4 in | 70.9 in |
Height | 54.9 in | 50.5 in |
Curb Weight | 3,897 lb. | 2,910 lb. |
Fuel Capacity | 15.5 gal. | 16.9 gal. |
Row 1 Headroom | 37.6 in | 38.6 in |
Row 1 Shoulder Room | 56.3 in | 51.7 in |
Row 1 Hip Room | 54.9 in | 53.4 in |
Row 1 Legroom | 42.7 in | 42.6 in |
Row 2 Headroom | 35.7 in | 0.0 in |
Row 2 Shoulder Room | 44.7 in | 0.0 in |
Row 2 Hip Room | 43.7 in | 0.0 in |
Row 2 Legroom | 29.2 in | 0.0 in |
Cargo Volume | 11.4 ft3 | 9.9 ft3 |
Carbon Sport Interior Package | ||
Feature | Value | Requested? |
Synthetic suede inserts in leather seating surfaces | 0 | No |
Carbon fiber trim | 200 | Yes |
Synthetic suede door panel trim | 250 | No |
Total Requested | 200 | 44% |
Total Not Requested | 250 | 56% |
Torque vectoring / active trace control | ||
Feature | Value | Requested? |
Torque vectoring / active trace control | 100 | No |
Limited-slip rear differential | 300 | Yes |
Total Requested | 300 | 75% |
Total Not Requested | 100 | 25% |
Bose, 445W, 10 speakers (with subwoofer) | ||
Feature | Value | Requested? |
Bose, 445W, 10 speakers (with subwoofer) | 350 | No |
Surround sound | 250 | No |
Total Requested | 0 | 0% |
Total Not Requested | 600 | 100% |
Dual-mode exhaust, switchable | ||
Feature | Value | Requested? |
Dual-mode exhaust, switchable | 500 | Yes |
Sport exhaust | 0 | No |
Total Requested | 500 | 100% |
Total Not Requested | 0 | 0% |
Rearview camera | ||
Feature | Value | Requested? |
Rearview camera | 200 | Yes |
Obstacle detection, front | 150 | No |
Obstacle detection, rear | 250 | Yes |
Total Requested | 450 | 75% |
Total Not Requested | 150 | 25% |
Power sport seats | ||
Feature | Value | Requested? |
Tilt/telescoping steering wheel, power | 100 | No |
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 | No |
Power thigh support adjuster, driver seat | 100 | No |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | No |
Power thigh support adjuster, passenger seat | 100 | No |
Memory system, driver seat | 200 | No |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Total Requested | 500 | 38% |
Total Not Requested | 800 | 62% |
Infotainment Package | ||
Feature | Value | Requested? |
Satellite radio | 200 | Yes |
DVD-Audio-compatible player | 0 | No |
HD radio | 50 | No |
USB port | 25 | Yes |
Navigation system | 600 | Yes |
Traffic information | 25 | Yes |
Off-road navigation system | 0 | No |
Media drive | 15 | No |
App support | 0 | Yes |
Total Requested | 850 | 93% |
Total Not Requested | 65 | 7% |
Premium Package Plus | ||
Feature | Value | Requested? |
Cooled or ventilated front seats | 300 | Yes |
Proximity key | 250 | Yes |
Interior ambient lighting | 150 | No |
Automatic climate control, front | 200 | Yes |
Heated front seats | 200 | Yes |
Dual-zone climate control | 125 | Yes |
Residual heat | 50 | No |
Automatic air recirculation | 100 | No |
Auto-dimming rearview mirror | 150 | Yes |
Rain-sensing wipers | 100 | No |
Auto-dimming driver-side mirror | 75 | No |
Auto-dimming passenger-side mirror | 75 | No |
Steering-linked headlights | 150 | No |
Headlight washers | 50 | No |
Total Requested | 1225 | 62% |
Total Not Requested | 750 | 38% |