Pontiac G6 Pontiac G6 2006 Toyota Sienna Toyota Sienna 2013

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Pontiac G6 vs. Toyota Sienna Price Comparison (MSRP)

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.

Pontiac G6 vs. Toyota Sienna Invoice Comparison

Lowest Total Price: $27,630

Pontiac G6 GTP   
Difference: $7,812

Lowest Total Invoice: $25,692

Pontiac G6 GTP   
Difference: $6,648

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620132013
ModelG6SiennaSienna
TrimGTPXLELimited
Body4dr Sedan4dr Minivan, ext.4dr Minivan, ext.
Base Price $23,065 $33,510 $40,105
Base Invoice $21,796 $30,829 $36,897
Side curtain airbags 690    
Leather Seat Package (GTP) 1,265    
Remote start 190 499 499
Sunroof 800    
Telematics service, such as OnStar 695    
CD changer, in-dash 300    
Cargo net   49 49
Bodyside moldings   209 209
Floor mats   330 330
Side curtain airbags 573    
Leather Seat Package (GTP) 1,050    
Remote start 158 310 310
Sunroof 664    
Telematics service, such as OnStar 577    
CD changer, in-dash 249    
Cargo net   32 32
Bodyside moldings   125 125
Floor mats   199 199
Options (change) 3,940 1,087 1,087
Options (change) 3,271 666 666
Destination 625 845 845
Total Price $27,630 $35,442 $42,037
Total Invoice $25,692 $32,340 $38,408

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Pontiac G6 dealer quotes or Toyota Sienna dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Pontiac G6 vs. Toyota Sienna

Lowest Adjusted Price and Invoice: Pontiac G6 GTP
TrueDelta Adjusted Price Difference: $2,787
TrueDelta Adjusted Invoice Difference: $2,063
Model Year200620132013
ModelG6SiennaSienna
TrimGTPXLELimited
Body4dr Sedan4dr Minivan, ext.4dr Minivan, ext.
Engine240hp V6266hp V6266hp V6
TransmissionT4T6T6
DrivetrainFWDFWDFWD
EPA Fuel Economy (city/highway)18/26 MPG18/25 MPG18/25 MPG
Audio (watts, speakers)200, 8?, 6605, 10
Tire (rear if not all the same)225/50-18235/60-17235/55-18
Total Price$27,630$35,442$42,037
Adjustments for Features0-5,025-8,700
Feature-Adjusted Total Price$27,630$30,417$33,337
Cost Above Minimum$0$0$2,920
Total Invoice$25,692$32,340$38,408
Adjustments for Features0-4,585-7,949
Feature-Adjusted Total Invoice$25,692$27,755$30,459
Cost Above Minimum$0$0$2,704

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Features Comparison: Pontiac G6 vs. Toyota Sienna

Model Year200620132013
ModelG6SiennaSienna
TrimGTPXLELimited
Body4dr Sedan4dr Minivan, ext.4dr Minivan, ext.
Transmission and Drivetrain 
4-speed manually-shiftable automatic$900  
6-speed manually-shiftable automatic $1100$1100
FWD$0$0$0
Accessories 
Dual power sliding doors $800$800
Power flip-out rear side windows $125$125
Power liftgate $350$350
Proximity key  $250
Sunshades, second row $125$125
Sunshades, third row $125$125
Universal garage door opener $100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Blind spot warning system  $200
Brake assist $50$50
Knee airbag, driver $75$75
Obstacle detection, front  $150
Obstacle detection, rear  $250
Rearview camera $200$200
Side curtain airbags$350  
Side curtain airbags, three rows $500$500
Tire-pressure monitor $75$75
Cargo Management 
Console with shifter$150  
Console without shifter $150$150
Overhead sunglass holder $25$25
Roof rails $250$250
Sliding center console  $50
Climate Control 
Dual-zone climate control $125$125
Interior air filter $0$0
Rear air vents with automatic controls $250$250
Rear HVAC unit $400$400
Rear wiper $175$175
Wiper de-icer $25$25
Exterior 
Bright-finished exhaust tip(s)$25  
Deep-tinted rear windows $275$275
Sunroof, second row  $900
Infotainment 
Aux input $50$50
Bluetooth audio streaming $25$25
Bluetooth cell phone link $100$100
CD changer, in-dash$325 $325
CD player $125 
MP3-compatible player $50$50
Surround sound  $250
Telematics service, such as OnStar$200 $200
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75
Auto-dimming passenger-side mirror  $75
Auto-dimming rearview mirror $150$150
Compass $0$0
Conversation mirror $25$25
Heated mirrors $25$25
Mirror tilt-down in reverse  $25
Power-folding mirrors  $50
Turn signals on or near mirrors  $25
Seats and Interior Trim 
Center armrest(s), second row $50$50
Folding second row seats$300  
Manual fore-aft adjuster, second row seats $75$75
Manual legrests, second row  $500
Manual lumbar adjuster, driver seat$50  
Manual recliner, second row seats $75$75
Manual recliner, third row seats $125 
Memory system, driver seat  $200
Power fore-aft adjuster, passenger seat $100$100
Power lumbar adjuster, driver seat $100$100
Power recliner, driver seat $100$100
Power recliner, passenger seat $100$100
Power recliner, third row seats  $150
Power-stowing third row seats  $1000
Removable second row seats $0$0
Stowable center seat, second row $150 
Stowable third row seats $600 
Suspension, Wheels, and Tires 
Alloy wheels$350  
Machined alloy wheels $350$350
Performance steering system (optional)$0  
Sport suspension (upgrade)$0  
Total Value of Features$2,650$7,675$11,350
Value of Feature Adjustments$0$5,025$8,700
Value of Feature Adjustments0-4,585-7,949

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Specifications Comparison: Pontiac G6 vs. Toyota Sienna

Model Year20062013
ModelG6Sienna
Body4dr Sedan4dr Minivan, ext.
Wheelbase112.3 in119.3 in
Length189.1 in200.2 in
Width70.6 in78.2 in
Height57.0 in68.9 in
Curb Weight3,525 lb.4,310 lb.
Fuel Capacity16.4 gal.20.0 gal.
Row 1 Headroom39.0 in41.0 in
Row 1 Shoulder Room55.4 in65.0 in
Row 1 Hip Room52.7 in58.6 in
Row 1 Legroom42.2 in40.5 in
Row 2 Headroom36.5 in39.7 in
Row 2 Shoulder Room55.4 in64.6 in
Row 2 Hip Room51.9 in66.1 in
Row 2 Legroom37.6 in37.6 in
Row 3 Headroom0.0 in38.3 in
Row 3 Shoulder Room0.0 in61.1 in
Row 3 Hip Room0.0 in50.3 in
Row 3 Legroom0.0 in36.3 in
Cargo Volume,
Minimum
14.0 ft339.1 ft3
Cargo Volume,
Behind R2
14.087.1 ft3
Cargo Volume,
Maximum
14.0150.0 ft3

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Option Package Details
Pontiac G6 GTP

Leather Seat Package (GTP)
FeatureValueRequested?
Leather seating surfaces900Yes
Audio controls on steering wheel125Yes
Heated front seats200Yes
Leather-wrapped steering wheel150Yes
Total Requested1375100%
Total Not Requested00%

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