Pontiac G6 Pontiac G6 2008 Toyota Sienna Toyota Sienna 2018

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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: $25,220

Pontiac G6   
Difference: $13,752

Lowest Total Invoice: $23,377

Pontiac G6   
Difference: $12,338

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082018201820182018
ModelG6SiennaSiennaSiennaSienna
TrimBaseSESE PremiumXLEXLE Premium
Body4dr Sedan4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.
Base Price $20,290 $36,990 $42,205 $36,990 $40,680
Base Invoice $19,174 $34,216 $39,039 $34,031 $37,426
Preferred Package 495        
Sport Package 1,390        
Leather seating surfaces 995        
Sun and Sound Package 1,100        
Bodyside moldings 100 209 209 209 209
Satellite radio 200        
Cargo net   49 49 49 49
Floor mats   330 330 330 330
Sunroof   850      
Remote start       399 399
Preferred Package 411        
Sport Package 1,154        
Leather seating surfaces 826        
Sun and Sound Package 913        
Bodyside moldings 83 125 125 125 125
Satellite radio 166        
Cargo net   35 35 35 35
Floor mats   200 200 200 200
Sunroof   757      
Remote start       329 329
Options (change) 4,280 1,438 588 987 987
Options (change) 3,553 1,117 360 689 689
Destination 650 995 995 995 995
Total Price $25,220 $39,423 $43,788 $38,972 $42,662
Total Invoice $23,377 $36,328 $40,394 $35,715 $39,110

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

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TrueDelta Value Comparison: Pontiac G6 vs. Toyota Sienna

Lowest Adjusted Price and Invoice: Pontiac G6
TrueDelta Adjusted Price Difference: $4,657
TrueDelta Adjusted Invoice Difference: $4,003
Model Year20082018201820182018
ModelG6SiennaSiennaSiennaSienna
TrimBaseSESE PremiumXLEXLE Premium
Body4dr Sedan4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.
Engine219hp V6296hp V6296hp V6296hp V6296hp V6
TransmissionA4T8T8T8T8
DrivetrainFWDFWDFWDFWDFWD
EPA Fuel Economy (city/highway)18/29 MPG19/27 MPG19/27 MPG19/27 MPG19/27 MPG
Audio (watts, speakers)?, 6?, 6?, 6?, 6?, 6
Tire (rear if not all the same)225/50-17235/50-19235/50-19235/60-17235/60-17
Total Price$25,220$39,423$43,788$38,972$42,662
Adjustments for Features0-8,120-10,720-9,095-11,295
Feature-Adjusted Total Price$25,220$31,303$33,068$29,877$31,367
Cost Above Minimum$0$1,426$3,191$0$1,490
Total Invoice$23,377$36,328$40,394$35,715$39,110
Adjustments for Features0-7,483-9,889-8,335-10,355
Feature-Adjusted Total Invoice$23,377$28,845$30,505$27,380$28,755
Cost Above Minimum$0$1,465$3,125$0$1,375

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Features Comparison: Pontiac G6 vs. Toyota Sienna

Model Year20082018201820182018
ModelG6SiennaSiennaSiennaSienna
TrimBaseSESE PremiumXLEXLE Premium
Body4dr Sedan4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.
Transmission and Drivetrain 
4-speed automatic$800    
8-speed manually-shiftable automatic $1300$1300$1300$1300
FWD$0$0$0$0$0
Accessories 
AC power outlet  $100 $100
Adaptive cruise control $600$600$600$600
Cruise control$150    
Dual power sliding doors $800$800$800$800
Power flip-out rear side windows   $125$125
Power liftgate $350$350$350$350
Proximity key  $250$250$250
Remote start$150  $150$150
Sunshades, second row $125$125$125$125
Sunshades, third row $125$125$125$125
Universal garage door opener $100$100$100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0$0$0
Automatic braking, high-speed or partial $200$200$200$200
Automatic braking, low-speed $200$200$200$200
Blind spot warning system  $200$200$200
Brake assist $50$50$50$50
Cross-traffic warning, rear  $100$100$100
Forward collision warning $200$200$200$200
Knee airbag, driver $75$75$75$75
Lane departure prevention, steering-based $200$200$200$200
Lane departure warning $200$200$200$200
Obstacle detection, rear    $250
Pedestrian detection $50$50$50$50
Radar- or camera-based collision preparation system $0$0$0$0
Rearview camera $200$200$200$200
Seat cushion airbag, passenger $75$75$75$75
Side curtain airbags$350    
Side curtain airbags, three rows $500$500$500$500
Stability control $400$400$400$400
Cargo Management 
Console with shifter$150    
Console without shifter $150$150$150$150
Overhead sunglass holder $25$25$25$25
Roof rails $250$250$250$250
Climate Control 
Automatic climate control, front $200$200$200$200
Dual-zone climate control $125$125$125$125
Interior air filter $0$0$0$0
Rear air vents with automatic controls $250$250$250$250
Rear HVAC unit $400$400$400$400
Rear wiper $175$175$175$175
Wiper de-icer $25$25$25$25
Exterior 
Body kit $0$0$0$0
Deep-tinted rear windows $275$275$275$275
Rear bumper protector $40$40$40$40
Infotainment 
4G LTE connectivity $0$0$0$0
Additional screen for entertainment system  $200 $200
App support $0$0$0$0
Blu-Ray-compatible entertainment system  $100 $100
Bluetooth audio streaming $25$25$25$25
Bluetooth cell phone link $100$100$100$100
CD changer, in-dash$325    
CD player $125$125$125$125
Entertainment system, ceiling-mounted  $1000 $1000
HD radio $50$50$50$50
HDMI port  $25 $25
Intercom  $25 $25
MP3-compatible player $50$50$50$50
Navigation app $50 $50 
Navigation system  $600 $600
SD Card slot  $25 $25
Siri Eyes Free support $0$0$0$0
SMS text-to-speech reader $25$25$25$25
USB port $25$25$25$25
Voice control for audio system $25 $25 
Voice control for nav and audio  $100 $100
Wi-Fi hotspot $50$50$50$50
Instruments, Lights, and Mirrors 
Auto-dimming headlights $200$200$200$200
Auto-dimming rearview mirror $150$150$150$150
Compass $0$0$0$0
Conversation mirror $25$25$25$25
Heated mirrors $25$25$25$25
Illuminated visor mirror, driver $50$50$50$50
Illuminated visor mirror, passenger $50$50$50$50
Spotter mirror(s) $50   
Visor mirror, driver$10    
Visor mirror, passenger$10    
Seats and Interior Trim 
Center armrest(s), second row $50$50$50$50
Manual fore-aft adjuster, second row seats $75$75$75$75
Manual lumbar adjuster, driver seat$50    
Manual recliner, second row seats $75$75$75$75
Manual recliner, third row seats $125$125$125$125
Power fore-aft adjuster, driver seat $100$100$100$100
Power fore-aft adjuster, passenger seat   $100$100
Power lumbar adjuster, driver seat $100$100$100$100
Power recliner, driver seat $100$100$100$100
Power recliner, passenger seat   $100$100
Removable second row seats $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
Performance steering system (optional)$0$0$0  
Sport suspension (upgrade) $0$0  
Total Value of Features$2,345$10,465$13,065$11,440$13,640
Value of Feature Adjustments$0$8,120$10,720$9,095$11,295
Value of Feature Adjustments0-7,483-9,889-8,335-10,355

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Specifications Comparison: Pontiac G6 vs. Toyota Sienna

Model Year20082018
ModelG6Sienna
Body4dr Sedan4dr Minivan, ext.
Wheelbase112.3 in119.3 in
Length189.1 in200.2 in
Width70.6 in78.1 in
Height57.0 in68.9 in
Curb Weight3,452 lb.4,375 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

Preferred Package
FeatureValueRequested?
Audio controls on steering wheel125Yes
Floor mats75Yes
Leather-wrapped steering wheel150Yes
Cargo net40Yes
Remote start150Yes
Total Requested540100%
Total Not Requested00%
Sport Package
FeatureValueRequested?
Fog lights125Yes
Alloy wheels350Yes
Rear spoiler200Yes
Performance steering system (optional)250Yes
3.5L V6
OHV-2v
219 hp@5900
219 lb-ft@3200
1000Yes
Total Requested1925100%
Total Not Requested00%
Sun and Sound Package
FeatureValueRequested?
Sunroof900Yes
CD changer, in-dash200No
Total Requested90082%
Total Not Requested20018%

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