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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: $23,010

Pontiac G6   
Difference: $9,602

Lowest Total Invoice: $21,371

Pontiac G6   
Difference: $7,524

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  Down Payment Interest Rate Term
Model Year200720082008
ModelG6SiennaSienna
TrimBaseXLELimited
Body4dr Sedan4dr Minivan, ext.4dr Minivan, ext.
Base Price $18,800 $29,625 $35,565
Base Invoice $17,766 $26,365 $31,651
Antilock brakes (ABS) 400    
Sport Package 1,390    
Sun and Sound Package 975    
Front side airbags 295    
Power-adjustable pedals 125    
Floor mats 80    
Cargo net 45    
Heated front seats 250    
Preferred Accessory Package   292 292
Foglamp Package   180  
XLE Extra Value Package #2   1,285  
Rear spoiler   485 485
Antilock brakes (ABS) 332    
Sport Package 1,154    
Sun and Sound Package 809    
Front side airbags 245    
Power-adjustable pedals 104    
Floor mats 66    
Cargo net 37    
Heated front seats 208    
Preferred Accessory Package   187 187
Foglamp Package   144  
XLE Extra Value Package #2   1,157  
Rear spoiler   297 297
Options (change) 3,560 2,242 777
Options (change) 2,955 1,785 484
Destination 650 745 745
Total Price $23,010 $32,612 $37,087
Total Invoice $21,371 $28,895 $32,880

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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
TrueDelta Adjusted Price Difference: $2,422
TrueDelta Adjusted Invoice Difference: $1,162
Model Year200720082008
ModelG6SiennaSienna
TrimBaseXLELimited
Body4dr Sedan4dr Minivan, ext.4dr Minivan, ext.
Engine224hp V6266hp V6266hp V6
TransmissionA4A5A5
DrivetrainFWDFWDFWD
EPA Fuel Economy (city/highway)22/32 MPG17/23 MPG17/23 MPG
Audio (watts, speakers)?, 6?, 6360, 10
Tire (rear if not all the same)225/50-17215/65-16225/60-17
Total Price$23,010$32,612$37,087
Adjustments for Features0-7,180-8,180
Feature-Adjusted Total Price$23,010$25,432$28,907
Cost Above Minimum$0$0$3,475
Total Invoice$21,371$28,895$32,880
Adjustments for Features0-6,362-7,252
Feature-Adjusted Total Invoice$21,371$22,533$25,628
Cost Above Minimum$0$0$3,095

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Features Comparison: Pontiac G6 vs. Toyota Sienna

Model Year200720082008
ModelG6SiennaSienna
TrimBaseXLELimited
Body4dr Sedan4dr Minivan, ext.4dr Minivan, ext.
Transmission and Drivetrain 
4-speed automatic$800  
5-speed automatic $900$900
FWD$0$0$0
Accessories 
Dual power sliding doors $800$800
Power flip-out rear side windows $125$125
Power liftgate $350$350
Power-adjustable pedals$125  
Sunshades, second row $125$125
Sunshades, third row $125$125
Universal garage door opener $100$100
Brakes, Airbags, and Other Safety 
Brake assist $50$50
Obstacle detection, front  $150
Obstacle detection, rear  $250
Side curtain airbags$350  
Side curtain airbags, three rows $500$500
Stability control $400$400
Tire-pressure monitor $75$75
Cargo Management 
Console with shifter$150  
Overhead sunglass holder $25$25
Removable console $200$200
Roof rack $300$300
Climate Control 
Automatic climate control, front $200$200
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 
Deep-tinted rear windows $275$275
Infotainment 
Audio controls on steering wheel $125$125
Aux input $50$50
Bluetooth cell phone link  $100
CD changer, in-dash $325$325
CD player$125  
MP3-compatible player $50$50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75
Auto-dimming rearview mirror  $150
Compass $0$0
Conversation mirror $25$25
Heated mirrors $25$25
Illuminated visor mirror, driver $50$50
Illuminated visor mirror, passenger $50$50
Power-folding mirrors  $50
Turn signals on or near mirrors  $25
Visor mirror, driver$10  
Visor mirror, passenger$10  
Seats and Interior Trim 
Center armrest(s), second row $50$50
Leather seating surfaces $900$900
Leather-wrapped steering wheel $150$150
Manual fore-aft adjuster, second row seats $75$75
Manual lumbar adjuster, driver seat$50  
Manual recliner, second row seats $75$75
Manual recliner, third row seats $125$125
Memory system, driver seat  $200
Power fore-aft adjuster, driver seat $100$100
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 tilt adjuster, driver seat $100$100
Removable second row seats $0$0
Stowable third row seats $600$600
Suspension, Wheels, and Tires 
Performance steering system (optional)$0  
Total Value of Features$1,620$8,800$9,800
Value of Feature Adjustments$0$7,180$8,180
Value of Feature Adjustments0-6,362-7,252

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See a complete comparison of Pontiac G6 vs. Toyota Sienna features.

Specifications Comparison: Pontiac G6 vs. Toyota Sienna

Model Year20072008
ModelG6Sienna
Body4dr Sedan4dr Minivan, ext.
Wheelbase112.3 in119.3 in
Length189.1 in200.0 in
Width70.6 in77.4 in
Height57.0 in68.9 in
Curb Weight3,452 lb.4,177 lb.
Fuel Capacity16.4 gal.20.0 gal.
Row 1 Headroom39.0 in42.0 in
Row 1 Shoulder Room55.4 in63.8 in
Row 1 Hip Room52.7 in58.4 in
Row 1 Legroom42.2 in42.9 in
Row 2 Headroom36.5 in40.2 in
Row 2 Shoulder Room55.4 in64.9 in
Row 2 Hip Room51.9 in67.5 in
Row 2 Legroom37.6 in39.6 in
Row 3 Headroom0.0 in38.1 in
Row 3 Shoulder Room0.0 in61.1 in
Row 3 Hip Room0.0 in51.8 in
Row 3 Legroom0.0 in39.5 in
Cargo Volume,
Minimum		14.0 ft343.6 ft3
Cargo Volume,
Behind R2		14.094.5 ft3
Cargo Volume,
Maximum		14.0148.9 ft3

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See a complete comparison of Pontiac G6 vs. Toyota Sienna specs.

Option Package Details
Pontiac G6

Sport Package
FeatureValueRequested?
Fog lights125Yes
Alloy wheels350Yes
Rear spoiler200Yes
Performance steering system (optional)250No
3.5L V6
OHV-2v
224 hp@5800
220 lb-ft@4000		1000Yes
Total Requested167587%
Total Not Requested25013%
Sun and Sound Package
FeatureValueRequested?
Sunroof900Yes
Upgraded head unit0No
Total Requested900100%
Total Not Requested00%

Option Package Details
Toyota Sienna XLE

Preferred Accessory Package
FeatureValueRequested?
Floor mats75Yes
Cargo net40Yes
First-aid kit15No
Total Requested11588%
Total Not Requested1512%
Foglamp Package
FeatureValueRequested?
Fog lights125Yes
Wiper de-icer25No
Daytime running lights (optional)0No
Total Requested12583%
Total Not Requested2517%
XLE Extra Value Package #2
FeatureValueRequested?
Sunroof900Yes
Leather seating surfaces900No
Heated front seats200Yes
Sunshades, second row125No
Sunshades, third row125No
Leather seating surfaces, third-row seats200No
Total Requested110045%
Total Not Requested135055%

Option Package Details
Toyota Sienna Limited

Preferred Accessory Package
FeatureValueRequested?
Floor mats75Yes
Cargo net40Yes
First-aid kit15No
Total Requested11588%
Total Not Requested1512%

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