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: $40,870 Chevrolet Impala LTZ | |||||
Difference: $28,455 | |||||
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Calculate Payments |
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Model Year | 2016 | 2016 | 2016 | 2016 | 2016 |
Model | Impala | Cayman | Cayman | Cayman | Cayman |
Trim | LTZ | Base | Black Edition | S | GTS |
Body | 4dr Sedan | 2dr Hatch | 2dr Hatch | 2dr Hatch | 2dr Hatch |
Base Price | $35,540 | $52,600 | $59,200 | $64,100 | $75,200 |
Enhanced Convenience Package | 1,035 | ||||
Navigation Package | 495 | ||||
Advanced Technology Package | 735 | ||||
Adaptive cruise control | 1,195 | ||||
245/40VR20 | 400 | ||||
Metal pedals | 170 | ||||
Rear spoiler | 425 | ||||
Adaptive cruise control, all-speed | 2,170 | 2,170 | 2,170 | 2,170 | |
Infotainment Package | 3,990 | 3,990 | 3,990 | ||
Premium Package Plus | 3,620 | 2,950 | 1,965 | ||
Power sport seats | 2,320 | 2,320 | 2,320 | ||
Rearview camera | 1,515 | 655 | 1,515 | 1,515 | |
Audio controls on steering wheel | 615 | 365 | 615 | 165 | |
Heated steering wheel | 270 | 270 | 270 | 270 | |
Voice control for nav and audio | 520 | 520 | 520 | 520 | |
Metallic paint (extra cost) | 710 | 710 | 710 | 710 | |
Cooled or ventilated front seats | 730 | 730 | |||
HD radio | 1,040 | ||||
Proximity key | 790 | ||||
Interior ambient lighting | 340 | ||||
App support | 210 | ||||
Bose 505W 10 speakers | 0 | ||||
Adaptive sport seats plus | 3,025 | ||||
Bright-finished exhaust tip(s) | 650 | ||||
Enhanced Convenience Package | 942 | ||||
Navigation Package | 450 | ||||
Advanced Technology Package | 669 | ||||
Adaptive cruise control | 1,087 | ||||
245/40VR20 | 364 | ||||
Metal pedals | 155 | ||||
Rear spoiler | 387 | ||||
Adaptive cruise control, all-speed | 0 | 0 | 0 | 0 | |
Infotainment Package | 0 | 0 | 0 | ||
Premium Package Plus | 0 | 0 | 0 | ||
Power sport seats | 0 | 0 | 0 | ||
Rearview camera | 0 | 0 | 0 | 0 | |
Audio controls on steering wheel | 0 | 0 | 0 | 0 | |
Heated steering wheel | 0 | 0 | 0 | 0 | |
Voice control for nav and audio | 0 | 0 | 0 | 0 | |
Metallic paint (extra cost) | 0 | 0 | 0 | 0 | |
Cooled or ventilated front seats | 0 | 0 | |||
HD radio | 0 | ||||
Proximity key | 0 | ||||
Interior ambient lighting | 0 | ||||
App support | 0 | ||||
Bose 505W 10 speakers | 0 | ||||
Adaptive sport seats plus | 0 | ||||
Bright-finished exhaust tip(s) | 0 | ||||
Options (change) | 4,455 | 15,730 | 10,120 | 15,060 | 15,710 |
Options (change) | 4,054 | 0 | 0 | 0 | 0 |
Destination | 875 | 995 | 995 | 995 | 995 |
Total Price | $40,870 | $69,325 | $70,315 | $80,155 | $91,905 |
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Want to find out how much dealers are willing to discount these cars? Request free, no-obligation Chevrolet Impala dealer quotes or Porsche Cayman 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 Impala LTZ | |||||
Lowest Adjusted Invoice: Porsche Cayman GTS | |||||
TrueDelta Adjusted Price Difference: $31,125 | |||||
TrueDelta Adjusted Invoice Difference: $35,046 | |||||
Model Year | 2016 | 2016 | 2016 | 2016 | 2016 |
Model | Impala | Cayman | Cayman | Cayman | Cayman |
Trim | LTZ | Base | Black Edition | S | GTS |
Body | 4dr Sedan | 2dr Hatch | 2dr Hatch | 2dr Hatch | 2dr Hatch |
Engine | 305hp V6 | 275hp H6 | 275hp H6 | 325hp H6 | 340hp H6 |
Transmission | T6 | M6 | M6 | M6 | M6 |
Drivetrain | FWD | RWD | RWD | RWD | RWD |
EPA Fuel Economy (city/highway) | / MPG | / MPG | / MPG | / MPG | / MPG |
Audio (watts, speakers) | ?, 11 | 235, 9 | 235, 9 | 445, 10 | 445, 10 |
Tire (rear if not all the same) | 245/40-20 | 235/45-18 | 235/35-20 | 235/40-19 | 235/35-20 |
Total Price | $40,870 | $69,325 | $70,315 | $80,155 | $91,905 |
Adjustments for Features | -2,670 | 0 | 0 | -500 | -3,975 |
Feature-Adjusted Total Price | $38,200 | $69,325 | $70,315 | $79,655 | $87,930 |
Cost Above Minimum | $0 | $0 | $990 | $10,330 | $18,605 |
Model Year | 2016 | 2016 | 2016 | 2016 | 2016 |
Model | Impala | Cayman | Cayman | Cayman | Cayman |
Trim | LTZ | Base | Black Edition | S | GTS |
Body | 4dr Sedan | 2dr Hatch | 2dr Hatch | 2dr Hatch | 2dr Hatch |
Transmission and Drivetrain | |||||
6-speed manually-shiftable automatic | $1100 | ||||
6-speed manual | $150 | $150 | $150 | $150 | |
FWD | $0 | ||||
RWD | $0 | $0 | $0 | $0 | |
Accessories | |||||
AC power outlet | $100 | ||||
Power rear side windows | $200 | ||||
Remote app | $25 | ||||
Remote start | $150 | ||||
Brakes, Airbags, and Other Safety | |||||
Blind spot warning system | $200 | ||||
Cross-traffic warning, rear | $100 | ||||
Lane departure warning | $200 | ||||
Obstacle detection, front | $150 | $150 | $150 | $150 | |
Rear side airbags | $300 | ||||
Rollover sensor | $50 | ||||
Temporary spare tire | $150 | ||||
Vehicle health reports | $0 | ||||
Cargo Management | |||||
Cargo mat | $40 | ||||
Climate Control | |||||
Automatic air recirculation | $100 | $100 | $100 | $100 | |
Heated windshield washer nozzles | $15 | $15 | $15 | $15 | |
Rain-sensing wipers | $175 | $175 | $175 | $175 | |
Rear air vents | $100 | ||||
Residual heat | $50 | $50 | $50 | $50 | |
Variable intermittent wipers | $75 | ||||
Water-repellent front-door glass | $15 | $15 | $15 | $15 | |
Drivetrain | |||||
Electronically-variable engine mounts (performance-oriented) | $500 | ||||
Engine / Motor | |||||
Automatic start / stop | $150 | $150 | $150 | $150 | |
Dual-mode exhaust, switchable | $500 | ||||
Mid-engine configuration | $0 | $0 | $0 | $0 | |
Regenerative braking | $0 | $0 | $0 | $0 | |
Exterior | |||||
Black exterior trim (optional) | $0 | ||||
Laminated front side windows | $200 | ||||
Painted brake calipers (optional) | $0 | $0 | |||
Rear spoiler | $200 | ||||
Retractable rear spoiler | $400 | $400 | $400 | $400 | |
Infotainment | |||||
4G LTE connectivity | $0 | ||||
Android Auto support | $100 | ||||
Apple CarPlay support | $100 | ||||
DVD-Audio-compatible player | $0 | $0 | $0 | $0 | |
Media drive | $15 | $15 | $15 | $15 | |
Off-road navigation system | $0 | $0 | $0 | $0 | |
SD Card slot | $25 | ||||
SMS text-to-speech reader | $25 | ||||
Surround sound | $250 | $250 | $250 | ||
Telematics service, such as OnStar, with navigation | $225 | ||||
Traffic information | $25 | $25 | $25 | $25 | |
Voice control for external devices | $0 | ||||
Wi-Fi hotspot | $50 | ||||
Wireless charging station | $75 | ||||
Instruments, Lights, and Mirrors | |||||
Auto-dimming passenger-side mirror | $75 | $75 | $75 | $75 | |
Chronometer | $100 | ||||
Compass | $0 | ||||
Fog light, rear | $100 | $100 | $100 | $100 | |
Fog lights | $125 | $125 | $125 | ||
Headlight washers | $50 | $50 | $50 | $50 | |
Performance meter | $150 | ||||
Steering-linked headlights | $150 | $150 | $150 | $150 | |
Turn signals on or near mirrors | $25 | ||||
Seats and Interior Trim | |||||
Center armrest(s), second row | $50 | ||||
Door sill trim plates | $100 | $100 | $100 | $100 | |
Folding second row seats | $300 | ||||
Leather door panel trim | $250 | ||||
No leather in second row | $-300 | $-300 | $-300 | $-300 | |
Power seatback bolsters, driver seat | $100 | ||||
Power seatback bolsters, passenger seat | $100 | ||||
Power thigh bolsters, driver seat | $100 | ||||
Power thigh bolsters, passenger seat | $100 | ||||
Power thigh support length adjuster, driver seat | $100 | $100 | $100 | $100 | |
Power thigh support length adjuster, passenger seat | $100 | $100 | $100 | $100 | |
Synthetic suede door panel trim | $250 | ||||
Synthetic suede headliner | $650 | ||||
Upgraded floor mats | $0 | ||||
Upholstered instrument panel, leather | $1000 | ||||
Suspension, Wheels, and Tires | |||||
Electronic systems calibration selector | $200 | ||||
Transmission | |||||
Launch control | $100 | ||||
Total Value of Features | $4,415 | $1,745 | $1,745 | $2,245 | $5,720 |
Value of Feature Adjustments | $2,670 | $0 | $0 | $500 | $3,975 |
Value of Feature Adjustments | -2,516 | 0 | 0 | -6 | -43 |
Model Year | 2016 | 2016 |
Model | Impala | Cayman |
Body | 4dr Sedan | 2dr Hatch |
Wheelbase | 111.7 in | 97.4 in |
Length | 201.3 in | 172.4 in |
Width | 73.0 in | 70.9 in |
Height | 58.9 in | 50.9 in |
Curb Weight | 3,731 lb. | 2,889 lb. |
Fuel Capacity | 18.5 gal. | 16.9 gal. |
Row 1 Headroom | 39.9 in | 0.0 in |
Row 1 Shoulder Room | 57.9 in | 0.0 in |
Row 1 Hip Room | 54.9 in | 0.0 in |
Row 1 Legroom | 41.9 in | 0.0 in |
Row 2 Headroom | 37.4 in | 0.0 in |
Row 2 Shoulder Room | 56.9 in | 0.0 in |
Row 2 Hip Room | 54.1 in | 0.0 in |
Row 2 Legroom | 39.8 in | 0.0 in |
Cargo Volume | 18.8 ft3 | 15.0 ft3 |
Enhanced Convenience Package | ||
Feature | Value | Requested? |
Tilt/telescoping steering wheel, power | 100 | Yes |
Cooled or ventilated front seats | 300 | Yes |
Memory system, driver seat | 200 | Yes |
Heated steering wheel | 100 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming rearview mirror | 150 | Yes |
Cargo mat | 40 | No |
Upgraded floor mats | 0 | No |
Universal garage door opener | 100 | Yes |
Total Requested | 1025 | 96% |
Total Not Requested | 40 | 4% |
Navigation Package | ||
Feature | Value | Requested? |
Navigation system | 600 | Yes |
Voice control for nav and audio | 75 | Yes |
Speed limit information | 0 | No |
Total Requested | 675 | 100% |
Total Not Requested | 0 | 0% |
Advanced Technology Package | ||
Feature | Value | Requested? |
AC power outlet | 100 | No |
Surround sound | 250 | Yes |
Bose, 11 speakers (with subwoofer) | 350 | No |
Wireless charging station | 75 | No |
Total Requested | 250 | 32% |
Total Not Requested | 525 | 68% |
Adaptive cruise control | ||
Feature | Value | Requested? |
Radar- or camera-based collision preparation system | 0 | Yes |
Adaptive cruise control, all-speed | 700 | Yes |
Automatic braking, high-speed or partial | 200 | Yes |
Total Requested | 900 | 100% |
Total Not Requested | 0 | 0% |
Adaptive cruise control, all-speed | ||
Feature | Value | Requested? |
Adaptive cruise control, all-speed | 700 | Yes |
Radar- or camera-based collision preparation system | 0 | Yes |
Automatic braking, high-speed or partial | 200 | Yes |
Forward collision warning | 200 | Yes |
Total Requested | 1100 | 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% |
Infotainment Package | ||
Feature | Value | Requested? |
App support | 0 | Yes |
DVD-Audio-compatible player | 0 | No |
Traffic information | 25 | No |
Off-road navigation system | 0 | No |
Media drive | 15 | No |
USB port | 25 | Yes |
Navigation system | 600 | Yes |
HD radio | 50 | Yes |
Satellite radio | 200 | Yes |
Unbranded, 235W, 9 speakers | 350 | No |
Total Requested | 875 | 69% |
Total Not Requested | 390 | 31% |
Premium Package Plus | ||
Feature | Value | Requested? |
Cooled or ventilated front seats | 300 | Yes |
Proximity key | 250 | Yes |
Interior ambient lighting | 150 | Yes |
Rain-sensing wipers | 100 | No |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming passenger-side mirror | 75 | No |
Auto-dimming rearview mirror | 150 | Yes |
Xenon HID headlights | 500 | Yes |
Headlight washers | 50 | No |
Steering-linked headlights | 150 | No |
Heated front seats | 200 | Yes |
Dual-zone climate control | 125 | Yes |
Residual heat | 50 | No |
Automatic air recirculation | 100 | No |
Automatic climate control, front | 200 | Yes |
Total Requested | 1950 | 79% |
Total Not Requested | 525 | 21% |
Power sport seats | ||
Feature | Value | Requested? |
Tilt/telescoping steering wheel, power | 100 | Yes |
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 | Yes |
Power thigh support adjuster, driver seat | 100 | No |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | Yes |
Power thigh support adjuster, passenger seat | 100 | No |
Memory system, driver seat | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Total Requested | 1100 | 85% |
Total Not Requested | 200 | 15% |
Adaptive cruise control, all-speed | ||
Feature | Value | Requested? |
Adaptive cruise control, all-speed | 700 | Yes |
Radar- or camera-based collision preparation system | 0 | Yes |
Automatic braking, high-speed or partial | 200 | Yes |
Forward collision warning | 200 | Yes |
Total Requested | 1100 | 100% |
Total Not Requested | 0 | 0% |
HD radio | ||
Feature | Value | Requested? |
HD radio | 50 | Yes |
Satellite radio | 200 | Yes |
Total Requested | 250 | 100% |
Total Not Requested | 0 | 0% |
Power sport seats | ||
Feature | Value | Requested? |
Tilt/telescoping steering wheel, power | 100 | Yes |
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 | Yes |
Power thigh support adjuster, driver seat | 100 | No |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | Yes |
Power thigh support adjuster, passenger seat | 100 | No |
Memory system, driver seat | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Total Requested | 1100 | 85% |
Total Not Requested | 200 | 15% |
Adaptive cruise control, all-speed | ||
Feature | Value | Requested? |
Adaptive cruise control, all-speed | 700 | Yes |
Radar- or camera-based collision preparation system | 0 | Yes |
Automatic braking, high-speed or partial | 200 | Yes |
Forward collision warning | 200 | Yes |
Total Requested | 1100 | 100% |
Total Not Requested | 0 | 0% |
Bose, 445W, 10 speakers (with subwoofer) | ||
Feature | Value | Requested? |
Bose, 445W, 10 speakers (with subwoofer) | 350 | No |
Surround sound | 250 | Yes |
Total Requested | 250 | 42% |
Total Not Requested | 350 | 58% |
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% |
Infotainment Package | ||
Feature | Value | Requested? |
App support | 0 | Yes |
DVD-Audio-compatible player | 0 | No |
Traffic information | 25 | No |
Off-road navigation system | 0 | No |
Media drive | 15 | No |
USB port | 25 | Yes |
Navigation system | 600 | Yes |
HD radio | 50 | Yes |
Satellite radio | 200 | Yes |
Total Requested | 875 | 96% |
Total Not Requested | 40 | 4% |
Premium Package Plus | ||
Feature | Value | Requested? |
Cooled or ventilated front seats | 300 | Yes |
Proximity key | 250 | Yes |
Interior ambient lighting | 150 | Yes |
Rain-sensing wipers | 100 | No |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming passenger-side mirror | 75 | No |
Auto-dimming rearview mirror | 150 | Yes |
Headlight washers | 50 | No |
Steering-linked headlights | 150 | No |
Heated front seats | 200 | Yes |
Dual-zone climate control | 125 | Yes |
Residual heat | 50 | No |
Automatic air recirculation | 100 | No |
Automatic climate control, front | 200 | Yes |
Total Requested | 1450 | 73% |
Total Not Requested | 525 | 27% |
Power sport seats | ||
Feature | Value | Requested? |
Tilt/telescoping steering wheel, power | 100 | Yes |
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 | Yes |
Power thigh support adjuster, driver seat | 100 | No |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | Yes |
Power thigh support adjuster, passenger seat | 100 | No |
Memory system, driver seat | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Total Requested | 1100 | 85% |
Total Not Requested | 200 | 15% |
Adaptive cruise control, all-speed | ||
Feature | Value | Requested? |
Adaptive cruise control, all-speed | 700 | Yes |
Radar- or camera-based collision preparation system | 0 | Yes |
Automatic braking, high-speed or partial | 200 | Yes |
Forward collision warning | 200 | Yes |
Total Requested | 1100 | 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% |
Infotainment Package | ||
Feature | Value | Requested? |
Surround sound | 250 | Yes |
Performance meter | 150 | No |
App support | 0 | Yes |
Bose, 445W, 10 speakers (with subwoofer) | 350 | No |
DVD-Audio-compatible player | 0 | No |
Traffic information | 25 | No |
Off-road navigation system | 0 | No |
Media drive | 15 | No |
USB port | 25 | Yes |
Navigation system | 600 | Yes |
HD radio | 50 | Yes |
Satellite radio | 200 | Yes |
Total Requested | 1125 | 68% |
Total Not Requested | 540 | 32% |
Premium Package Plus | ||
Feature | Value | Requested? |
Proximity key | 250 | Yes |
Interior ambient lighting | 150 | Yes |
Rain-sensing wipers | 100 | No |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming passenger-side mirror | 75 | No |
Auto-dimming rearview mirror | 150 | Yes |
Heated front seats | 200 | Yes |
Dual-zone climate control | 125 | Yes |
Residual heat | 50 | No |
Automatic air recirculation | 100 | No |
Automatic climate control, front | 200 | Yes |
Total Requested | 1150 | 78% |
Total Not Requested | 325 | 22% |
Adaptive sport seats plus | ||
Feature | Value | Requested? |
Power thigh bolsters, driver seat | 100 | No |
Power seatback bolsters, driver seat | 100 | No |
Power thigh bolsters, passenger seat | 100 | No |
Power seatback bolsters, passenger seat | 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 | Yes |
Power thigh support adjuster, driver seat | 100 | No |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | Yes |
Power thigh support adjuster, passenger seat | 100 | No |
Memory system, driver seat | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Tilt/telescoping steering wheel, power | 100 | Yes |
Total Requested | 1100 | 65% |
Total Not Requested | 600 | 35% |