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: $37,940 Ford Mustang EcoBoost Premium | |||||
Difference: $16,410 | |||||
Lowest Total Invoice: $35,910 Ford Mustang EcoBoost Premium | |||||
Difference: $14,693 | |||||
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Model Year | 2008 | 2008 | 2008 | 2017 | 2017 |
Model | A4 / S4 / RS4 | A4 / S4 / RS4 | A4 / S4 / RS4 | Mustang | Mustang |
Trim | A4 3.2 Cabriolet | S4 Cabriolet | RS4 Cabriolet | EcoBoost Premium | GT Premium |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible |
Base Price | $47,900 | $56,775 | $81,900 | $35,695 | $42,695 |
Base Invoice | $44,548 | $52,801 | $76,168 | $33,732 | $40,347 |
Convenience Package | 1,800 | 2,625 | |||
Metallic paint (extra cost) | 475 | 475 | |||
Bluetooth cell phone link | 500 | ||||
iPod integration | 0 | 0 | 0 | ||
Obstacle detection, rear | 350 | 350 | 295 | 295 | |
Heated front seats | 450 | ||||
Navigation system | 2,100 | 1,950 | 795 | 795 | |
Aluminum trim | 0 | ||||
Rear spoiler | 0 | 0 | |||
Temporary spare tire | 255 | 255 | |||
Convenience Package | 1,675 | 2,442 | |||
Metallic paint (extra cost) | 443 | 443 | |||
Bluetooth cell phone link | 466 | ||||
iPod integration | 0 | 0 | 0 | ||
Obstacle detection, rear | 325 | 325 | 280 | 280 | |
Heated front seats | 418 | ||||
Navigation system | 1,953 | 1,813 | 755 | 755 | |
Aluminum trim | 0 | ||||
Rear spoiler | 0 | 0 | |||
Temporary spare tire | 243 | 243 | |||
Options (change) | 5,675 | 5,400 | 0 | 1,345 | 1,345 |
Options (change) | 5,280 | 5,023 | 0 | 1,278 | 1,278 |
Destination | 775 | 775 | 775 | 900 | 900 |
Gas Tax | 0 | 1,700 | 2,100 | 0 | 0 |
Total Price | $54,350 | $64,650 | $84,775 | $37,940 | $44,940 |
Total Invoice | $50,603 | $60,299 | $79,043 | $35,910 | $42,525 |
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Lowest Adjusted Price and Invoice: Ford Mustang EcoBoost Premium | |||||
TrueDelta Adjusted Price Difference: $13,375 | |||||
TrueDelta Adjusted Invoice Difference: $11,867 | |||||
Model Year | 2008 | 2008 | 2008 | 2017 | 2017 |
Model | A4 / S4 / RS4 | A4 / S4 / RS4 | A4 / S4 / RS4 | Mustang | Mustang |
Trim | A4 3.2 Cabriolet | S4 Cabriolet | RS4 Cabriolet | EcoBoost Premium | GT Premium |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible |
Engine | 255hp V6 | 340hp V8 | 420hp V8 | 310hp I4 | 435hp V8 |
Transmission | T6 | M6 | M6 | M6 | M6 |
Drivetrain | AWD | AWD | AWD | RWD | RWD |
EPA Fuel Economy (city/highway) | / MPG | / MPG | / MPG | / MPG | / MPG |
Audio (watts, speakers) | 180, 9 | 215, 9 | 215, 9 | ?, 9 | ?, 9 |
Tire (rear if not all the same) | 235/45-17 | 235/40-18 | 255/35-19 | 235/50-18 | 235/50-18 |
Total Price | $54,350 | $64,650 | $84,775 | $37,940 | $44,940 |
Adjustments for Features | -3,035 | -2,035 | -3,810 | 0 | -150 |
Feature-Adjusted Total Price | $51,315 | $62,615 | $80,965 | $37,940 | $44,790 |
Cost Above Minimum | $0 | $11,300 | $29,650 | $0 | $6,850 |
Total Invoice | $50,603 | $60,299 | $79,043 | $35,910 | $42,525 |
Adjustments for Features | -2,826 | -1,898 | -3,552 | 0 | -142 |
Feature-Adjusted Total Invoice | $47,777 | $58,401 | $75,491 | $35,910 | $42,383 |
Cost Above Minimum | $0 | $10,624 | $27,714 | $0 | $6,473 |
Model Year | 2008 | 2008 | 2008 | 2017 | 2017 |
Model | A4 / S4 / RS4 | A4 / S4 / RS4 | A4 / S4 / RS4 | Mustang | Mustang |
Trim | A4 3.2 Cabriolet | S4 Cabriolet | RS4 Cabriolet | EcoBoost Premium | GT Premium |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible |
Transmission and Drivetrain | |||||
6-speed manually-shiftable automatic | $1100 | ||||
6-speed manual | $150 | $150 | $150 | $150 | |
AWD | $1700 | $1700 | $1700 | ||
RWD | $0 | $0 | |||
Accessories | |||||
Active noise reduction | $0 | ||||
Proximity key | $250 | $250 | |||
Wind blocker | $300 | $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 | $0 | ||
Auto-raising roll bars / headrests | $500 | $500 | $500 | ||
Full-size spare tire | $225 | $225 | $225 | ||
Knee airbag, passenger | $75 | $75 | $75 | ||
Line lock | $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 | $100 | ||
Ski sack | $50 | $50 | $50 | ||
Storage compartment under front seat(s) | $50 | $50 | $50 | ||
Climate Control | |||||
Automatic air recirculation | $100 | $100 | $100 | ||
Heated windshield washer nozzles | $15 | $15 | $15 | ||
Rain-sensing wipers | $175 | $175 | $175 | ||
Variable intermittent wipers | $75 | $75 | |||
Drivetrain | |||||
Limited-slip rear differential | $300 | $300 | |||
Exterior | |||||
Active grille shutters | $0 | ||||
Body kit | $0 | ||||
Body kit (gray/black) | $0 | $0 | |||
Bodyside moldings | $75 | $75 | $75 | ||
Rear spoiler | $200 | $200 | $200 | ||
Sunroof | $900 | ||||
Infotainment | |||||
Android Auto support | $100 | $100 | |||
App support | $0 | $0 | |||
Apple CarPlay support | $100 | $100 | |||
Bluetooth audio streaming | $25 | $25 | |||
CD player | $125 | $125 | |||
iPod integration | $100 | $100 | $100 | ||
Satellite radio | $200 | $200 | $200 | $200 | |
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 | $75 | ||
Auto-dimming passenger-side mirror | $75 | $75 | $75 | ||
Fog light, rear | $100 | $100 | $100 | ||
Headlight washers | $50 | $50 | $50 | ||
Interior ambient lighting | $150 | $150 | $150 | ||
Performance meter | $150 | $150 | |||
Power-folding mirrors | $50 | $50 | $50 | ||
Spotter mirror(s) | $50 | $50 | |||
Steering-linked headlights | $150 | $150 | $150 | ||
Seats and Interior Trim | |||||
Aluminum trim | $100 | $100 | $100 | $100 | |
Center armrest(s), second row | $50 | $50 | $50 | ||
Cooled or ventilated front seats | $300 | $300 | |||
Door sill trim plates | $100 | $100 | $100 | ||
Heated second row seats | $200 | ||||
Illuminated door sill trim plates | $200 | $200 | |||
Leather door panel trim | $250 | $250 | |||
Manual height adjuster, driver seat | $50 | $50 | |||
Manual thigh support length adjuster, driver seat | $50 | $50 | |||
Memory system, driver seat | $200 | $200 | $200 | ||
Metal pedals | $75 | $75 | |||
Power 4-way lumbar adjuster, driver seat | $150 | $150 | $150 | ||
Power 4-way lumbar adjuster, passenger seat | $150 | $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 | $100 | ||
Power tilt adjuster, driver seat | $100 | $100 | $100 | ||
Wood trim | $300 | ||||
Suspension, Wheels, and Tires | |||||
Additional powertrain and chassis calibration options | $0 | $0 | |||
Electronic systems calibration selector | $200 | $200 | |||
Hydraulically cross-linked dampers | $500 | ||||
Ultra-sport suspension (upgrade) | $0 | $0 | |||
Transmission | |||||
Launch control | $100 | ||||
Total Value of Features | $6,690 | $5,690 | $7,465 | $3,655 | $3,805 |
Value of Feature Adjustments | $3,035 | $2,035 | $3,810 | $0 | $150 |
Value of Feature Adjustments | -2,826 | -1,898 | -3,552 | 0 | -142 |
Model Year | 2008 | 2017 |
Model | A4 / S4 / RS4 | Mustang |
Body | 2dr Convertible | 2dr Convertible |
Wheelbase | 104.3 in | 107.1 in |
Length | 180.0 in | 188.3 in |
Width | 70.0 in | 75.4 in |
Height | 54.8 in | 54.9 in |
Curb Weight | 3,859 lb. | 3,645 lb. |
Fuel Capacity | 16.6 gal. | 16.0 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 | 42.0 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 | 30.8 in |
Cargo Volume | 8.9 ft3 | 11.4 ft3 |
Convenience Package | ||
Feature | Value | Requested? |
Memory system, driver seat | 200 | No |
Compass | 0 | Yes |
Power-folding mirrors | 50 | No |
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 |
Xenon HID headlights | 500 | Yes |
Auto-dimming driver-side mirror | 75 | No |
Total Requested | 875 | 57% |
Total Not Requested | 650 | 43% |
Convenience Package | ||
Feature | Value | Requested? |
Memory system, driver seat | 200 | No |
Bluetooth cell phone link | 100 | Yes |
Bose, 215W, 9 speakers (with subwoofer) | 350 | No |
Compass | 0 | Yes |
Power-folding mirrors | 50 | No |
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 |
Auto-dimming driver-side mirror | 75 | No |
Total Requested | 475 | 32% |
Total Not Requested | 1000 | 68% |
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% |
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% |