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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: $29,870 Pontiac G8 | ||||||||
Difference: $7,093 | ||||||||
Lowest Total Invoice: $28,137 Pontiac G8 | ||||||||
Difference: $5,677 | ||||||||
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Model Year | 2008 | 2008 | 2015 | 2015 | 2015 | 2015 | 2015 | 2015 |
Model | G8 | G8 | Sienna | Sienna | Sienna | Sienna | Sienna | Sienna |
Trim | Base | GT | SE | SE Premium | XLE | XLE Premium | Limited | Limited Premium |
Body | 4dr Sedan | 4dr Sedan | 4dr Minivan, ext. | 4dr Minivan, ext. | 4dr Minivan, ext. | 4dr Minivan, ext. | 4dr Minivan, ext. | 4dr Minivan, ext. |
Base Price | $26,910 | $29,310 | $35,000 | $39,780 | $35,200 | $38,455 | $41,750 | $45,120 |
Base Invoice | $25,564 | $27,844 | $32,375 | $36,796 | $32,384 | $35,378 | $38,410 | $41,509 |
Premium Package | 1,375 | 1,250 | ||||||
Sunroof | 900 | 900 | 850 | |||||
Cargo net | 49 | 49 | 49 | 49 | 49 | 49 | ||
Floor mats | 330 | 330 | 330 | 330 | 330 | 330 | ||
Remote start | 499 | 499 | 499 | 499 | 499 | 499 | ||
Premium Package | 1,141 | 1,038 | ||||||
Sunroof | 747 | 747 | 757 | |||||
Cargo net | 35 | 35 | 35 | 35 | 35 | 35 | ||
Floor mats | 200 | 200 | 200 | 200 | 200 | 200 | ||
Remote start | 310 | 310 | 310 | 310 | 310 | 310 | ||
Options (change) | 2,275 | 2,150 | 1,728 | 878 | 878 | 878 | 878 | 878 |
Options (change) | 1,888 | 1,785 | 1,302 | 545 | 545 | 545 | 545 | 545 |
Destination | 685 | 685 | 885 | 885 | 885 | 885 | 885 | 885 |
Total Price | $29,870 | $32,145 | $37,613 | $41,543 | $36,963 | $40,218 | $43,513 | $46,883 |
Total Invoice | $28,137 | $30,314 | $34,562 | $38,226 | $33,814 | $36,808 | $39,840 | $42,939 |
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Lowest Adjusted Price and Invoice: Pontiac G8 | ||||||||
TrueDelta Adjusted Price Difference: $1,078 | ||||||||
TrueDelta Adjusted Invoice Difference: $174 | ||||||||
Model Year | 2008 | 2008 | 2015 | 2015 | 2015 | 2015 | 2015 | 2015 |
Model | G8 | G8 | Sienna | Sienna | Sienna | Sienna | Sienna | Sienna |
Trim | Base | GT | SE | SE Premium | XLE | XLE Premium | Limited | Limited Premium |
Body | 4dr Sedan | 4dr Sedan | 4dr Minivan, ext. | 4dr Minivan, ext. | 4dr Minivan, ext. | 4dr Minivan, ext. | 4dr Minivan, ext. | 4dr Minivan, ext. |
Engine | 256hp V6 | 361hp V8 | 266hp V6 | 266hp V6 | 266hp V6 | 266hp V6 | 266hp V6 | 266hp V6 |
Transmission | T5 | T6 | T6 | T6 | T6 | T6 | T6 | T6 |
Drivetrain | RWD | RWD | FWD | FWD | FWD | FWD | FWD | FWD |
EPA Fuel Economy (city/highway) | / MPG | / MPG | / MPG | / MPG | / MPG | / MPG | / MPG | / MPG |
Audio (watts, speakers) | ?, 7 | 230, 11 | ?, 6 | ?, 6 | ?, 6 | ?, 6 | 605, 10 | 605, 10 |
Tire (rear if not all the same) | 245/45-18 | 245/45-18 | 235/50-19 | 235/50-19 | 235/60-17 | 235/60-17 | 235/55-18 | 235/55-18 |
Total Price | $29,870 | $32,145 | $37,613 | $41,543 | $36,963 | $40,218 | $43,513 | $46,883 |
Adjustments for Features | 0 | -975 | -5,190 | -7,840 | -6,015 | -8,265 | -9,540 | -11,790 |
Feature-Adjusted Total Price | $29,870 | $31,170 | $32,423 | $33,703 | $30,948 | $31,953 | $33,973 | $35,093 |
Cost Above Minimum | $0 | $1,300 | $1,475 | $2,755 | $0 | $1,005 | $3,025 | $4,145 |
Total Invoice | $28,137 | $30,314 | $34,562 | $38,226 | $33,814 | $36,808 | $39,840 | $42,939 |
Adjustments for Features | 0 | -919 | -4,769 | -7,214 | -5,503 | -7,564 | -8,735 | -10,798 |
Feature-Adjusted Total Invoice | $28,137 | $29,395 | $29,793 | $31,012 | $28,311 | $29,244 | $31,105 | $32,141 |
Cost Above Minimum | $0 | $1,258 | $1,482 | $2,701 | $0 | $933 | $2,794 | $3,830 |
Model Year | 2008 | 2008 | 2015 | 2015 | 2015 | 2015 | 2015 | 2015 |
Model | G8 | G8 | Sienna | Sienna | Sienna | Sienna | Sienna | Sienna |
Trim | Base | GT | SE | SE Premium | XLE | XLE Premium | Limited | Limited Premium |
Body | 4dr Sedan | 4dr Sedan | 4dr Minivan, ext. | 4dr Minivan, ext. | 4dr Minivan, ext. | 4dr Minivan, ext. | 4dr Minivan, ext. | 4dr Minivan, ext. |
Transmission and Drivetrain | ||||||||
5-speed manually-shiftable automatic | $1000 | |||||||
6-speed manually-shiftable automatic | $1100 | $1100 | $1100 | $1100 | $1100 | $1100 | $1100 | |
RWD | $0 | $0 | ||||||
FWD | $0 | $0 | $0 | $0 | $0 | $0 | ||
Accessories | ||||||||
AC power outlet | $100 | $100 | $100 | |||||
Dual power sliding doors | $800 | $800 | $800 | $800 | $800 | $800 | ||
Heated steering wheel | $100 | $100 | ||||||
Power flip-out rear side windows | $125 | $125 | $125 | $125 | ||||
Power liftgate | $350 | $350 | $350 | $350 | $350 | $350 | ||
Proximity key | $250 | $250 | $250 | $250 | $250 | |||
Sunshades, second row | $125 | $125 | $125 | $125 | $125 | $125 | ||
Sunshades, third row | $125 | $125 | $125 | $125 | $125 | $125 | ||
Universal garage door opener | $100 | $100 | $100 | $100 | $100 | $100 | ||
Brakes, Airbags, and Other Safety | ||||||||
Active or whiplash-reducing head restraints, front seats | $0 | $0 | $0 | $0 | $0 | $0 | ||
Blind spot warning system | $200 | $200 | $200 | $200 | $200 | |||
Cross-traffic warning, rear | $100 | $100 | $100 | $100 | $100 | |||
Knee airbag, driver | $75 | $75 | $75 | $75 | $75 | $75 | ||
Obstacle detection, front | $150 | $150 | ||||||
Obstacle detection, rear | $250 | $250 | $250 | |||||
Rearview camera | $200 | $200 | $200 | $200 | $200 | $200 | ||
Seat cushion airbag, passenger | $75 | $75 | $75 | $75 | $75 | $75 | ||
Side curtain airbags | $350 | $350 | ||||||
Side curtain airbags, three rows | $500 | $500 | $500 | $500 | $500 | $500 | ||
Cargo Management | ||||||||
Console with shifter | $150 | $150 | ||||||
Console without shifter | $150 | $150 | $150 | $150 | $150 | $150 | ||
Overhead sunglass holder | $25 | $25 | $25 | $25 | $25 | $25 | ||
Rear seat pass-through | $100 | $100 | ||||||
Roof rails | $250 | $250 | $250 | $250 | $250 | $250 | ||
Sliding center console | $50 | $50 | ||||||
Climate Control | ||||||||
Automatic climate control, front | $200 | $200 | $200 | $200 | $200 | $200 | $200 | |
Dual-zone climate control | $125 | $125 | $125 | $125 | $125 | $125 | $125 | |
Interior air filter | $0 | $0 | $0 | $0 | $0 | $0 | ||
Rain-sensing wipers | $175 | |||||||
Rear air vents | $100 | $100 | ||||||
Rear air vents with automatic controls | $250 | $250 | $250 | $250 | $250 | $250 | ||
Rear HVAC unit | $400 | $400 | $400 | $400 | $400 | $400 | ||
Rear wiper | $175 | $175 | $175 | $175 | $175 | $175 | ||
Variable intermittent wipers | $75 | $75 | $75 | $75 | $75 | $75 | $75 | |
Wiper de-icer | $25 | $25 | $25 | $25 | $25 | $25 | ||
Drivetrain | ||||||||
Limited-slip rear differential | $300 | |||||||
Exterior | ||||||||
Body kit | $0 | $0 | ||||||
Bright-finished exhaust tip(s) | $25 | $25 | ||||||
Deep-tinted rear windows | $275 | $275 | $275 | $275 | $275 | $275 | ||
Hood scoop | $100 | $100 | ||||||
Rear bumper protector | $40 | $40 | $40 | $40 | $40 | $40 | ||
Sunroof, second row | $900 | $900 | ||||||
Infotainment | ||||||||
Additional screen for entertainment system | $200 | $200 | $200 | |||||
App support | $0 | $0 | $0 | $0 | ||||
Blu-Ray-compatible entertainment system | $100 | $100 | $100 | |||||
Bluetooth audio streaming | $25 | $25 | $25 | $25 | $25 | $25 | ||
Bluetooth cell phone link | $100 | $100 | $100 | $100 | $100 | $100 | ||
CD changer, in-dash | $325 | |||||||
CD player | $125 | $125 | $125 | $125 | $125 | $125 | $125 | |
DVD-compatible player | $0 | $0 | $0 | $0 | ||||
Entertainment system, ceiling-mounted | $1000 | $1000 | $1000 | |||||
HD radio | $50 | $50 | $50 | $50 | $50 | $50 | ||
HDMI port | $25 | $25 | $25 | |||||
Intercom | $25 | $25 | $25 | $25 | ||||
MP3-compatible player | $50 | $50 | $50 | $50 | $50 | $50 | $50 | |
Navigation system | $600 | $600 | $600 | $600 | ||||
Satellite radio | $200 | $200 | $200 | $200 | $200 | $200 | ||
SD Card slot | $25 | $25 | $25 | |||||
SMS text-to-speech reader | $25 | $25 | $25 | $25 | $25 | $25 | ||
Surround sound | $250 | $250 | ||||||
Telematics service, such as OnStar | $200 | $200 | $200 | $200 | ||||
Traffic + travel information | $25 | $25 | $25 | $25 | $25 | $25 | ||
USB port | $25 | $25 | $25 | $25 | $25 | $25 | ||
Voice control for audio system | $25 | $25 | ||||||
Voice control for nav and audio | $100 | $100 | $100 | $100 | ||||
Instruments, Lights, and Mirrors | ||||||||
Auto-dimming driver-side mirror | $75 | $75 | ||||||
Auto-dimming headlights | $200 | |||||||
Auto-dimming passenger-side mirror | $75 | $75 | ||||||
Auto-dimming rearview mirror | $150 | $150 | $150 | $150 | $150 | $150 | ||
Conversation mirror | $25 | $25 | $25 | $25 | $25 | $25 | ||
Heated mirrors | $25 | $25 | $25 | $25 | $25 | $25 | ||
Mirror tilt-down in reverse | $25 | $25 | ||||||
Outside temperature display | $50 | $50 | $50 | $50 | $50 | $50 | ||
Power-folding mirrors | $50 | $50 | ||||||
Spotter mirror(s) | $50 | |||||||
Turn signals on or near mirrors | $25 | $25 | ||||||
Xenon HID headlights | $500 | |||||||
Seats and Interior Trim | ||||||||
Door sill trim plates | $100 | $100 | ||||||
Folding second row seats | $300 | $300 | $300 | $300 | ||||
Manual fore-aft adjuster, second row seats | $75 | $75 | $75 | $75 | $75 | $75 | ||
Manual legrests, second row | $500 | $500 | ||||||
Manual lumbar adjuster, driver seat | $50 | $50 | ||||||
Manual lumbar adjuster, passenger seat | $50 | $50 | ||||||
Manual recliner, second row seats | $75 | $75 | $75 | $75 | $75 | $75 | ||
Manual recliner, third row seats | $125 | $125 | $125 | $125 | ||||
Memory system, driver seat | $200 | $200 | ||||||
Power fore-aft adjuster, passenger seat | $100 | $100 | $100 | $100 | $100 | $100 | ||
Power height adjuster, passenger seat | $100 | $100 | ||||||
Power lumbar adjuster, driver seat | $100 | $100 | $100 | $100 | $100 | $100 | ||
Power recliner, driver seat | $100 | $100 | $100 | $100 | $100 | $100 | ||
Power recliner, passenger seat | $100 | $100 | $100 | $100 | ||||
Power recliner, third row seats | $150 | $150 | ||||||
Power tilt adjuster, passenger seat | $100 | $100 | ||||||
Power-stowing third row seats | $1000 | $1000 | ||||||
Removable second row seats | $0 | $0 | $0 | $0 | $0 | $0 | ||
Stowable center seat, second row | $150 | $150 | $150 | |||||
Stowable third row seats | $600 | $600 | $600 | $600 | ||||
Suspension, Wheels, and Tires | ||||||||
Alloy wheels | $350 | $350 | $350 | |||||
Machined alloy wheels | $350 | $350 | $350 | $350 | $350 | |||
Performance steering system (optional) | $0 | $0 | ||||||
Sport suspension (upgrade) | $0 | $0 | ||||||
Total Value of Features | $3,075 | $4,050 | $8,265 | $10,915 | $9,090 | $11,340 | $12,615 | $14,865 |
Value of Feature Adjustments | $0 | $975 | $5,190 | $7,840 | $6,015 | $8,265 | $9,540 | $11,790 |
Value of Feature Adjustments | 0 | -919 | -4,769 | -7,214 | -5,503 | -7,564 | -8,735 | -10,798 |
Model Year | 2008 | 2015 |
Model | G8 | Sienna |
Body | 4dr Sedan | 4dr Minivan, ext. |
Wheelbase | 114.8 in | 119.3 in |
Length | 196.1 in | 200.2 in |
Width | 74.8 in | 78.1 in |
Height | 57.7 in | 68.9 in |
Curb Weight | 3,856 lb. | 4,311 lb. |
Fuel Capacity | 19.0 gal. | 20.0 gal. |
Row 1 Headroom | 38.7 in | 41.0 in |
Row 1 Shoulder Room | 59.1 in | 65.0 in |
Row 1 Hip Room | 56.7 in | 58.6 in |
Row 1 Legroom | 42.2 in | 40.5 in |
Row 2 Headroom | 38.0 in | 39.7 in |
Row 2 Shoulder Room | 59.1 in | 64.6 in |
Row 2 Hip Room | 58.0 in | 66.1 in |
Row 2 Legroom | 39.4 in | 37.6 in |
Row 3 Headroom | 0.0 in | 38.3 in |
Row 3 Shoulder Room | 0.0 in | 61.1 in |
Row 3 Hip Room | 0.0 in | 50.3 in |
Row 3 Legroom | 0.0 in | 36.3 in |
Cargo Volume, Minimum | 17.5 ft3 | 39.1 ft3 |
Cargo Volume, Behind R2 | 17.5 | 87.1 ft3 |
Cargo Volume, Maximum | 17.5 | 150.0 ft3 |
Premium Package | ||
Feature | Value | Requested? |
Leather seating surfaces | 900 | Yes |
Heated front seats | 200 | Yes |
Power fore-aft adjuster, driver seat | 100 | Yes |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Center armrest(s), second row | 50 | Yes |
Leather-wrapped steering wheel | 150 | Yes |
Total Requested | 1500 | 100% |
Total Not Requested | 0 | 0% |
Premium Package | ||
Feature | Value | Requested? |
Leather seating surfaces | 900 | Yes |
Heated front seats | 200 | Yes |
Power fore-aft adjuster, driver seat | 100 | Yes |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Center armrest(s), second row | 50 | Yes |
Total Requested | 1350 | 100% |
Total Not Requested | 0 | 0% |