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: $50,745 BMW 4-Series Gran Coupe 428i | |||||
Difference: $15,690 | |||||
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Model Year | 2012 | 2012 | 2012 | 2015 | 2015 |
Model | Boxster | Boxster | Boxster | 4-Series Gran Coupe | 4-Series Gran Coupe |
Trim | Base | S | S Black Edition | 428i | 435i |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 4dr Hatch | 4dr Hatch |
Base Price | $48,100 | $58,600 | $65,200 | $40,300 | $45,800 |
Sport Chrono Package | 960 | 960 | 960 | ||
Convenience Package | 2,490 | 2,490 | |||
Navigation system | 3,430 | 2,150 | 2,150 | ||
Unbranded 185W 7 speakers | 0 | ||||
Adaptive Sports Seats | 3,055 | 3,055 | 3,055 | ||
Metallic paint (extra cost) | 710 | 710 | 550 | 550 | |
Wood trim | 890 | 890 | |||
Audio controls on steering wheel | 615 | 615 | 125 | ||
Heated front seats | 525 | 525 | 525 | 500 | 500 |
Adaptive dampers - electrical | 2,090 | 2,090 | 2,090 | 1,000 | 1,000 |
Upholstered instrument panel, leather | 2,025 | 2,025 | 2,025 | 950 | 950 |
Voice control for nav and audio | 595 | 595 | 595 | ||
Infotainment Package | 3,640 | ||||
Sport Line | 2,100 | 1,700 | |||
Premium Package | 2,200 | 2,200 | |||
Sport Chrono Package | 0 | 0 | 0 | ||
Convenience Package | 0 | 0 | |||
Navigation system | 0 | 1,955 | 1,955 | ||
Unbranded 185W 7 speakers | 0 | ||||
Adaptive Sports Seats | 0 | 0 | 0 | ||
Metallic paint (extra cost) | 0 | 0 | 500 | 500 | |
Wood trim | 0 | 0 | |||
Audio controls on steering wheel | 0 | 0 | 0 | ||
Heated front seats | 0 | 0 | 0 | 455 | 455 |
Adaptive dampers - electrical | 0 | 0 | 0 | 910 | 910 |
Upholstered instrument panel, leather | 0 | 0 | 0 | 865 | 865 |
Voice control for nav and audio | 0 | 0 | 0 | ||
Infotainment Package | 0 | ||||
Sport Line | 1,910 | 1,545 | |||
Premium Package | 2,000 | 2,000 | |||
Options (change) | 17,385 | 17,595 | 9,375 | 9,450 | 9,050 |
Options (change) | 0 | 0 | 0 | 8,595 | 8,230 |
Destination | 950 | 950 | 950 | 995 | 995 |
Total Price | $66,435 | $77,145 | $75,525 | $50,745 | $55,845 |
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Want to find out how much dealers are willing to discount these cars? Request free, no-obligation Porsche Boxster dealer quotes or BMW 4-Series Gran Coupe 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: BMW 4-Series Gran Coupe 428i | |||||
Lowest Adjusted Invoice: Porsche Boxster S | |||||
TrueDelta Adjusted Price Difference: $16,390 | |||||
TrueDelta Adjusted Invoice Difference: $45,699 | |||||
Model Year | 2012 | 2012 | 2012 | 2015 | 2015 |
Model | Boxster | Boxster | Boxster | 4-Series Gran Coupe | 4-Series Gran Coupe |
Trim | Base | S | S Black Edition | 428i | 435i |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 4dr Hatch | 4dr Hatch |
Engine | 255hp H6 | 310hp H6 | 320hp H6 | 240hp I4 | 300hp I6 |
Transmission | M6 | M6 | M6 | T8 | T8 |
Drivetrain | RWD | RWD | RWD | RWD | RWD |
EPA Fuel Economy (city/highway) | / MPG | / MPG | / MPG | / MPG | / MPG |
Audio (watts, speakers) | 185, 7 | 325, 11 | 325, 11 | 205, 9 | 205, 9 |
Tire (rear if not all the same) | 205/55-17 | 235/40-18 | 235/35-19 | 225/45-18 | 225/45-18 |
Total Price | $66,435 | $77,145 | $75,525 | $50,745 | $55,845 |
Adjustments for Features | -50 | -300 | 0 | -750 | -750 |
Feature-Adjusted Total Price | $66,385 | $76,845 | $75,525 | $49,995 | $55,095 |
Cost Above Minimum | $0 | $10,460 | $9,140 | $0 | $5,100 |
Model Year | 2012 | 2012 | 2012 | 2015 | 2015 |
Model | Boxster | Boxster | Boxster | 4-Series Gran Coupe | 4-Series Gran Coupe |
Trim | Base | S | S Black Edition | 428i | 435i |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 4dr Hatch | 4dr Hatch |
Transmission and Drivetrain | |||||
6-speed manual | $150 | $150 | $150 | ||
8-speed manually-shiftable automatic | $1300 | $1300 | |||
RWD | $0 | $0 | $0 | $0 | $0 |
Accessories | |||||
Hands-free trunk or liftgate | $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 | |||
Wind blocker, small | $100 | $100 | $100 | ||
Brakes, Airbags, and Other Safety | |||||
Active or whiplash-reducing head restraints, front seats | $0 | $0 | |||
Knee airbag, driver | $75 | $75 | |||
Knee airbag, passenger | $75 | $75 | |||
Roll bar | $200 | $200 | $200 | ||
Side curtain airbags | $350 | $350 | |||
Tires, run-flat | $150 | $150 | |||
Cargo Management | |||||
Air-conditioned storage compartment | $50 | $50 | |||
Cargo cover | $75 | $75 | |||
Climate Control | |||||
Automatic air recirculation | $100 | $100 | |||
Dual-zone climate control | $125 | $125 | |||
Rear air vents with manual controls | $150 | $150 | |||
Residual heat | $50 | $50 | |||
Water-repellent front-door glass | $15 | $15 | $15 | ||
Engine / Motor | |||||
Automatic start / stop | $150 | $150 | |||
Mid-engine configuration | $0 | $0 | $0 | ||
Regenerative braking | $0 | $0 | |||
Exterior | |||||
Black exterior trim (optional) | $0 | $0 | |||
Power convertible top | $4000 | $4000 | $4000 | ||
Retractable rear spoiler | $400 | $400 | $400 | ||
Sunroof | $900 | $900 | |||
Infotainment | |||||
App support | $0 | $0 | |||
Bluetooth audio streaming | $25 | $25 | |||
DVD-Audio-compatible player | $0 | $0 | $0 | ||
DVD-compatible player | $0 | $0 | |||
Handwriting recognition | $200 | $200 | |||
HD radio | $50 | $50 | |||
In-vehicle Internet | $150 | $150 | |||
Off-road navigation system | $0 | $0 | $0 | ||
S Voice support | $0 | $0 | |||
Satellite radio | $200 | $200 | $200 | ||
Satellite radio - one year subscription | $250 | $250 | |||
Siri Eyes Free support | $0 | $0 | |||
Surround sound | $250 | $250 | |||
Telematics service, such as OnStar | $200 | $200 | |||
Traffic + travel information | $25 | $25 | |||
Traffic information | $25 | $25 | $25 | ||
Voice control for external devices | $0 | $0 | |||
Instruments, Lights, and Mirrors | |||||
Automatic headlights | $125 | $125 | |||
Chronometer | $100 | $100 | $100 | ||
Compass | $0 | $0 | |||
Cornering lights | $50 | $50 | $50 | ||
Fog light, rear | $100 | $100 | $100 | ||
Headlight washers | $50 | $50 | $50 | ||
Mirror tilt-down in reverse | $25 | $25 | |||
Power-folding mirrors | $50 | $50 | |||
Turn signals on or near mirrors | $25 | $25 | |||
Seats and Interior Trim | |||||
Center armrest(s), second row | $50 | $50 | |||
Folding second row seats | $300 | $300 | |||
Leather door panel trim | $250 | $250 | $250 | ||
Manual thigh support length adjuster, driver seat | $50 | $50 | |||
Manual thigh support length adjuster, passenger seat | $50 | $50 | |||
Metal pedals | $75 | $75 | $75 | ||
No leather in second row | $-300 | $-300 | $-300 | ||
Power 4-way lumbar adjuster, passenger seat | $150 | $150 | |||
Power thigh bolsters, driver seat | $100 | $100 | $100 | ||
Power thigh bolsters, passenger seat | $100 | $100 | $100 | ||
Wood trim | $300 | $300 | $300 | $300 | |
Suspension, Wheels, and Tires | |||||
Sport suspension (upgrade) | $0 | $0 | |||
Transmission | |||||
Steering-wheel-mounted transmission controls | $100 | $100 | |||
Total Value of Features | $5,915 | $6,165 | $5,865 | $6,615 | $6,615 |
Value of Feature Adjustments | $50 | $300 | $0 | $750 | $750 |
Value of Feature Adjustments | -1 | -4 | 0 | -700 | -699 |
Model Year | 2012 | 2015 |
Model | Boxster | 4-Series Gran Coupe |
Body | 2dr Convertible | 4dr Hatch |
Wheelbase | 95.1 in | 111.0 in |
Length | 172.1 in | 182.5 in |
Width | 70.9 in | 71.8 in |
Height | 50.9 in | 54.6 in |
Curb Weight | 2,944 lb. | 3,611 lb. |
Fuel Capacity | 16.9 gal. | 15.8 gal. |
Row 1 Headroom | 38.4 in | 39.8 in |
Row 1 Shoulder Room | 51.7 in | 54.8 in |
Row 1 Hip Room | 53.4 in | 0.0 in |
Row 1 Legroom | 41.6 in | 42.2 in |
Row 2 Headroom | 0.0 in | 37.2 in |
Row 2 Shoulder Room | 0.0 in | 54.3 in |
Row 2 Legroom | 0.0 in | 33.7 in |
Cargo Volume, Minimum | 9.9 ft3 | 17.0 ft3 |
Cargo Volume, Maximum | 9.9 | 45.9 ft3 |
Sport Chrono Package | ||
Feature | Value | Requested? |
Chronometer | 100 | No |
Electronic systems calibration selector | 200 | Yes |
Launch control | 100 | Yes |
Total Requested | 300 | 75% |
Total Not Requested | 100 | 25% |
Convenience Package | ||
Feature | Value | Requested? |
Wind blocker, small | 100 | No |
Steering-linked headlights | 150 | Yes |
Xenon HID headlights | 500 | Yes |
Headlight washers | 50 | No |
Cornering lights | 50 | No |
Automatic climate control, front | 200 | Yes |
Rain-sensing wipers | 100 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming passenger-side mirror | 75 | Yes |
Auto-dimming rearview mirror | 150 | Yes |
Total Requested | 1250 | 86% |
Total Not Requested | 200 | 14% |
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 |
Launch control | 100 | Yes |
Total Requested | 300 | 75% |
Total Not Requested | 100 | 25% |
Convenience Package | ||
Feature | Value | Requested? |
Wind blocker, small | 100 | No |
Steering-linked headlights | 150 | Yes |
Xenon HID headlights | 500 | Yes |
Headlight washers | 50 | No |
Cornering lights | 50 | No |
Automatic climate control, front | 200 | Yes |
Rain-sensing wipers | 100 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming passenger-side mirror | 75 | Yes |
Auto-dimming rearview mirror | 150 | Yes |
Total Requested | 1250 | 86% |
Total Not Requested | 200 | 14% |
Infotainment Package | ||
Feature | Value | Requested? |
Navigation system | 600 | Yes |
Satellite radio | 200 | Yes |
DVD-Audio-compatible player | 0 | Yes |
Surround sound | 250 | No |
Traffic information | 25 | Yes |
Off-road navigation system | 0 | No |
Media drive, large | 15 | Yes |
Bose, 325W, 11 speakers (with subwoofer) | 350 | No |
USB port | 25 | Yes |
Total Requested | 865 | 59% |
Total Not Requested | 600 | 41% |
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 |
Launch control | 100 | Yes |
Total Requested | 300 | 75% |
Total Not Requested | 100 | 25% |
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% |
Adaptive dampers - electrical | ||
Feature | Value | Requested? |
Adaptive dampers - electrical | 500 | Yes |
Sport suspension (upgrade) | 250 | No |
Variable steering ratio (optional) | 0 | No |
Total Requested | 500 | 67% |
Total Not Requested | 250 | 33% |
Navigation system | ||
Feature | Value | Requested? |
Navigation system | 600 | Yes |
DVD-compatible player | 0 | No |
Voice control for nav and audio | 100 | Yes |
Media drive | 15 | Yes |
Traffic + travel information | 25 | No |
In-vehicle Internet | 150 | No |
Handwriting recognition | 200 | No |
App support | 0 | No |
Remote app | 25 | No |
Siri Eyes Free support | 0 | No |
S Voice support | 0 | No |
Total Requested | 715 | 64% |
Total Not Requested | 400 | 36% |
Sport Line | ||
Feature | Value | Requested? |
Dark-colored headliner (optional) | 0 | No |
Sport suspension (upgrade) | 250 | No |
Special interior trim | 0 | No |
Door sill trim plates | 100 | Yes |
Black exterior trim (optional) | 0 | No |
225/45VR18 tires | 400 | No |
Manual thigh support adjuster, driver seat | 50 | No |
Power seatback bolsters, driver seat | 100 | Yes |
Manual thigh support adjuster, passenger seat | 50 | No |
Power seatback bolsters, passenger seat | 100 | Yes |
Front sport buckets | 100 | Yes |
Total Requested | 400 | 35% |
Total Not Requested | 750 | 65% |
Premium Package | ||
Feature | Value | Requested? |
Leather seating surfaces | 900 | Yes |
Power 4-way lumbar adjuster, driver seat | 150 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | No |
Proximity key | 250 | No |
Satellite radio - one year subscription | 250 | No |
Hands-free trunk or liftgate | 100 | No |
Total Requested | 1050 | 58% |
Total Not Requested | 750 | 42% |
Adaptive dampers - electrical | ||
Feature | Value | Requested? |
Adaptive dampers - electrical | 500 | Yes |
Sport suspension (upgrade) | 250 | No |
Variable steering ratio (optional) | 0 | No |
Total Requested | 500 | 67% |
Total Not Requested | 250 | 33% |
Navigation system | ||
Feature | Value | Requested? |
Navigation system | 600 | Yes |
DVD-compatible player | 0 | No |
Voice control for nav and audio | 100 | Yes |
Media drive | 15 | Yes |
Traffic + travel information | 25 | No |
In-vehicle Internet | 150 | No |
Handwriting recognition | 200 | No |
App support | 0 | No |
Remote app | 25 | No |
Siri Eyes Free support | 0 | No |
S Voice support | 0 | No |
Total Requested | 715 | 64% |
Total Not Requested | 400 | 36% |
Sport Line | ||
Feature | Value | Requested? |
Dark-colored headliner (optional) | 0 | No |
Sport suspension (upgrade) | 250 | No |
Special interior trim | 0 | No |
Door sill trim plates | 100 | Yes |
Black exterior trim (optional) | 0 | No |
225/45VR18 tires | 400 | No |
Manual thigh support adjuster, driver seat | 50 | No |
Power seatback bolsters, driver seat | 100 | Yes |
Manual thigh support adjuster, passenger seat | 50 | No |
Power seatback bolsters, passenger seat | 100 | Yes |
Front sport buckets | 100 | Yes |
Total Requested | 400 | 35% |
Total Not Requested | 750 | 65% |
Premium Package | ||
Feature | Value | Requested? |
Leather seating surfaces | 900 | Yes |
Power 4-way lumbar adjuster, driver seat | 150 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | No |
Proximity key | 250 | No |
Satellite radio - one year subscription | 250 | No |
Hands-free trunk or liftgate | 100 | No |
Total Requested | 1050 | 58% |
Total Not Requested | 750 | 42% |