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: $40,400 Ford Mustang EcoBoost Premium | ||||
Difference: $15,150 | ||||
Lowest Total Invoice: $3,370 Ford Mustang EcoBoost Premium | ||||
Difference: $48,351 | ||||
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Model Year | 2009 | 2009 | 2019 | 2019 |
Model | A4 / S4 | A4 / S4 | Mustang | Mustang |
Trim | A4 3.2 Cabriolet | S4 Cabriolet | EcoBoost Premium | GT Premium |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible |
Base Price | $48,800 | $57,125 | $36,910 | $44,855 |
Base Invoice | $45,385 | $53,127 | $0 | $42,142 |
Convenience Package | 1,550 | 2,275 | ||
Upgraded leather upholstery | 1,000 | |||
Metallic paint (extra cost) | 475 | 475 | ||
iPod integration | 0 | 0 | ||
Navigation system | 2,100 | 1,950 | 795 | 795 |
Obstacle detection, rear | 350 | 350 | ||
Heated front seats | 450 | |||
Carbon fiber trim | 400 | |||
Carbon Sport Interior Package | 1,195 | 1,195 | ||
Temporary spare tire | 405 | 405 | ||
Rear spoiler | 0 | 0 | ||
Convenience Package | 1,442 | 2,115 | ||
Upgraded leather upholstery | 930 | |||
Metallic paint (extra cost) | 443 | 443 | ||
iPod integration | 0 | 0 | ||
Navigation system | 1,953 | 1,813 | 755 | 755 |
Obstacle detection, rear | 325 | 325 | ||
Heated front seats | 418 | |||
Carbon fiber trim | 373 | |||
Carbon Sport Interior Package | 1,135 | 1,135 | ||
Temporary spare tire | 385 | 385 | ||
Rear spoiler | 0 | 0 | ||
Options (change) | 5,925 | 5,450 | 2,395 | 2,395 |
Options (change) | 5,511 | 5,069 | 2,275 | 2,275 |
Destination | 825 | 825 | 1,095 | 1,095 |
Gas Tax | 0 | 1,700 | 0 | 0 |
Total Price | $55,550 | $65,100 | $40,400 | $48,345 |
Total Invoice | $51,721 | $60,721 | $3,370 | $45,512 |
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Lowest Adjusted Price and Invoice: Ford Mustang EcoBoost Premium | ||||
TrueDelta Adjusted Price Difference: $11,940 | ||||
TrueDelta Adjusted Invoice Difference: $45,362 | ||||
Model Year | 2009 | 2009 | 2019 | 2019 |
Model | A4 / S4 | A4 / S4 | Mustang | Mustang |
Trim | A4 3.2 Cabriolet | S4 Cabriolet | EcoBoost Premium | GT Premium |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible |
Engine | 255hp V6 | 340hp V8 | 310hp I4 | 460hp V8 |
Transmission | T6 | M6 | M6 | M6 |
Drivetrain | AWD | AWD | RWD | RWD |
EPA Fuel Economy (city/highway) | / MPG | / MPG | / MPG | / MPG |
Audio (watts, speakers) | 180, 9 | 215, 9 | ?, 9 | ?, 9 |
Tire (rear if not all the same) | 235/40-18 | 235/40-18 | 235/50-18 | 235/50-18 |
Total Price | $55,550 | $65,100 | $40,400 | $48,345 |
Adjustments for Features | -3,210 | -1,860 | 0 | 0 |
Feature-Adjusted Total Price | $52,340 | $63,240 | $40,400 | $48,345 |
Cost Above Minimum | $0 | $10,900 | $0 | $7,945 |
Total Invoice | $51,721 | $60,721 | $3,370 | $45,512 |
Adjustments for Features | -2,989 | -1,735 | 0 | 0 |
Feature-Adjusted Total Invoice | $48,732 | $58,986 | $3,370 | $45,512 |
Cost Above Minimum | $0 | $10,254 | $0 | $42,142 |
Model Year | 2009 | 2009 | 2019 | 2019 |
Model | A4 / S4 | A4 / S4 | Mustang | Mustang |
Trim | A4 3.2 Cabriolet | S4 Cabriolet | EcoBoost Premium | GT Premium |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible |
Transmission and Drivetrain | ||||
6-speed manually-shiftable automatic | $1100 | |||
6-speed manual | $150 | $150 | $150 | |
AWD | $1700 | $1700 | ||
RWD | $0 | $0 | ||
Accessories | ||||
Active noise reduction | $0 | |||
Proximity key | $250 | $250 | ||
Wind blocker | $300 | $300 | ||
Brakes, Airbags, and Other Safety | ||||
911 assist | $25 | $25 | ||
Active glove box | $100 | $100 | ||
Active or whiplash-reducing head restraints, front seats | $0 | $0 | ||
Auto-raising roll bars / headrests | $500 | $500 | ||
Full-size spare tire | $225 | $225 | ||
Knee airbag, passenger | $75 | $75 | ||
Line lock | $50 | $50 | ||
Rearview camera | $200 | $200 | ||
Safety key | $5 | $5 | ||
Temporary spare tire | $150 | $150 | ||
Vehicle health reports | $0 | $0 | ||
Cargo Management | ||||
Rear seat pass-through | $100 | $100 | ||
Ski sack | $50 | $50 | ||
Storage compartment under front seat(s) | $50 | $50 | ||
Climate Control | ||||
Automatic air recirculation | $100 | $100 | ||
Heated windshield washer nozzles | $15 | $15 | ||
Rain-sensing wipers | $175 | $175 | ||
Variable intermittent wipers | $75 | $75 | ||
Drivetrain | ||||
Limited-slip rear differential | $300 | $300 | ||
Exterior | ||||
Active grille shutters | $0 | $0 | ||
Body kit (gray/black) | $0 | $0 | ||
Bodyside moldings | $75 | $75 | ||
Rear spoiler | $200 | $200 | ||
Infotainment | ||||
Android Auto support | $100 | $100 | ||
App support | $0 | $0 | ||
Apple CarPlay support | $100 | $100 | ||
Bluetooth audio streaming | $25 | $25 | ||
Bluetooth cell phone link | $100 | $100 | $100 | |
iPod integration | $100 | $100 | ||
SD Card slot | $25 | $25 | ||
SMS text-to-speech reader | $25 | $25 | ||
Traffic + travel information | $25 | $25 | ||
USB port | $25 | $25 | ||
Voice control for external devices | $0 | $0 | ||
Voice control for nav and audio | $100 | $100 | ||
Instruments, Lights, and Mirrors | ||||
Auto-dimming driver-side mirror | $75 | $75 | ||
Auto-dimming passenger-side mirror | $75 | $75 | ||
Fog light, rear | $100 | $100 | ||
Headlight washers | $50 | $50 | ||
Interior ambient lighting | $150 | $150 | ||
LED headlights, single projector or low beam only | $750 | $750 | ||
Performance meter | $150 | $150 | ||
Spotter mirror(s) | $50 | $50 | ||
Steering-linked headlights | $150 | $150 | ||
Xenon HID headlights | $500 | $500 | ||
Seats and Interior Trim | ||||
Aluminum trim | $100 | |||
Carbon fiber trim | $200 | $200 | $200 | |
Center armrest(s), second row | $50 | $50 | ||
Cooled or ventilated front seats | $300 | $300 | ||
Door sill trim plates | $100 | $100 | ||
Illuminated door sill trim plates | $200 | $200 | ||
Leather door panel trim | $250 | $250 | ||
Manual height adjuster, driver seat | $50 | |||
Manual thigh support length adjuster, driver seat | $50 | |||
Memory system, driver seat | $200 | $200 | ||
Metal pedals | $75 | $75 | ||
No leather in second row | $-300 | $-300 | ||
Power 4-way lumbar adjuster, driver seat | $150 | $150 | ||
Power 4-way lumbar adjuster, passenger seat | $150 | $150 | ||
Power fore-aft adjuster, driver seat | $100 | $100 | $100 | |
Power height adjuster, driver seat | $100 | $100 | $100 | |
Power lumbar adjuster, driver seat | $100 | $100 | ||
Power recliner, driver seat | $100 | |||
Power recliner, passenger seat | $100 | $100 | ||
Power tilt adjuster, driver seat | $100 | $100 | $100 | |
Synthetic suede door panel trim | $250 | $250 | ||
Synthetic suede inserts in leather seating surfaces | $0 | $0 | ||
Wood trim | $300 | |||
Suspension, Wheels, and Tires | ||||
Additional powertrain and chassis calibration options | $0 | $0 | ||
Alloy wheels | $350 | $350 | ||
Electronic systems calibration selector | $200 | $200 | ||
Machined alloy wheels | $350 | $350 | ||
Ultra-sport suspension (upgrade) | $0 | |||
Total Value of Features | $7,840 | $6,490 | $4,630 | $4,630 |
Value of Feature Adjustments | $3,210 | $1,860 | $0 | $0 |
Value of Feature Adjustments | -2,989 | -1,735 | 0 | 0 |
Model Year | 2009 | 2019 |
Model | A4 / S4 | Mustang |
Body | 2dr Convertible | 2dr Convertible |
Wheelbase | 104.3 in | 107.1 in |
Length | 180.0 in | 188.5 in |
Width | 70.0 in | 75.4 in |
Height | 54.8 in | 54.9 in |
Curb Weight | 3,859 lb. | 3,707 lb. |
Fuel Capacity | 16.6 gal. | 15.5 gal. |
Row 1 Headroom | 38.0 in | 37.6 in |
Row 1 Shoulder Room | 53.0 in | 56.3 in |
Row 1 Hip Room | 0.0 in | 54.9 in |
Row 1 Legroom | 41.3 in | 42.7 in |
Row 2 Headroom | 36.3 in | 35.7 in |
Row 2 Shoulder Room | 45.1 in | 44.7 in |
Row 2 Hip Room | 0.0 in | 43.7 in |
Row 2 Legroom | 32.4 in | 29.2 in |
Cargo Volume | 8.9 ft3 | 11.4 ft3 |
Convenience Package | ||
Feature | Value | Requested? |
Memory system, driver seat | 200 | No |
Xenon HID headlights | 500 | Yes |
Auto-dimming driver-side mirror | 75 | No |
Compass | 0 | Yes |
Auto-dimming passenger-side mirror | 75 | No |
Universal garage door opener | 100 | Yes |
Auto-dimming rearview mirror | 150 | Yes |
Rain-sensing wipers | 100 | No |
Automatic headlights | 125 | Yes |
Steering-linked headlights | 150 | No |
Total Requested | 875 | 59% |
Total Not Requested | 600 | 41% |
Convenience Package | ||
Feature | Value | Requested? |
Alloy wheels, optional design | 0 | No |
Memory system, driver seat | 200 | No |
Bose, 215W, 9 speakers (with subwoofer) | 350 | No |
Auto-dimming driver-side mirror | 75 | No |
Compass | 0 | Yes |
Auto-dimming passenger-side mirror | 75 | No |
Universal garage door opener | 100 | Yes |
Auto-dimming rearview mirror | 150 | Yes |
Rain-sensing wipers | 100 | No |
Automatic headlights | 125 | Yes |
Steering-linked headlights | 150 | No |
Total Requested | 375 | 28% |
Total Not Requested | 950 | 72% |
Navigation system | ||
Feature | Value | Requested? |
Navigation system | 600 | Yes |
Voice control for nav and audio | 75 | No |
Traffic + travel information | 25 | No |
Total Requested | 600 | 86% |
Total Not Requested | 100 | 14% |
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% |
Navigation system | ||
Feature | Value | Requested? |
Navigation system | 600 | Yes |
Voice control for nav and audio | 75 | No |
Traffic + travel information | 25 | No |
Total Requested | 600 | 86% |
Total Not Requested | 100 | 14% |
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% |