Audi A5 / S5 Audi A5 / S5 2009 Pontiac G8 Pontiac G8 2009

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Audi A5 / S5 vs. Pontiac G8 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.

Audi A5 / S5 vs. Pontiac G8 Invoice Comparison

Lowest Total Price: $31,105

Pontiac G8   
Difference: $11,185

Lowest Total Invoice: $29,182

Pontiac G8   
Difference: $10,162

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092009200920092009
ModelA5 / S5A5 / S5G8G8G8
TrimA5S5BaseGTGXP
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Base Price $40,700 $51,400 $28,250 $31,755 $37,610
Base Invoice $37,851 $47,802 $26,696 $30,008 $35,541
iPod integration 290 290      
Metallic paint (extra cost) 475 475      
Comfort and Sound Package     795    
Premium Package     1,375 1,250  
iPod integration 225 225      
Metallic paint (extra cost) 443 443      
Comfort and Sound Package     660    
Premium Package     1,141 1,038  
Options (change) 765 765 2,170 1,250 0
Options (change) 668 668 1,801 1,038 0
Destination 825 825 685 685 685
Gas Tax 0 1,300 0 0 1,700
Total Price $42,290 $54,290 $31,105 $33,690 $39,995
Total Invoice $39,344 $50,595 $29,182 $31,731 $37,926

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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 Audi A5 / S5 dealer quotes or Pontiac G8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Audi A5 / S5 vs. Pontiac G8

Lowest Adjusted Price and Invoice: Pontiac G8
TrueDelta Adjusted Price Difference: $9,460
TrueDelta Adjusted Invoice Difference: $8,557
Model Year20092009200920092009
ModelA5 / S5A5 / S5G8G8G8
TrimA5S5BaseGTGXP
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Engine265hp V6354hp V8256hp V6361hp V8415hp V8
TransmissionM6M6T5T6T6
DrivetrainAWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)180, 10180, 10230, 11230, 11230, 11
Tire (rear if not all the same)245/40-18255/35-19245/45-18245/45-18245/40-19
Total Price$42,290$54,290$31,105$33,690$39,995
Adjustments for Features-1,725-3,4750-250-325
Feature-Adjusted Total Price$40,565$50,815$31,105$33,440$39,670
Cost Above Minimum$0$10,250$0$2,335$8,565
Total Invoice$39,344$50,595$29,182$31,731$37,926
Adjustments for Features-1,605-3,2380-235-308
Feature-Adjusted Total Invoice$37,739$47,357$29,182$31,496$37,618
Cost Above Minimum$0$9,618$0$2,314$8,436

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Features Comparison: Audi A5 / S5 vs. Pontiac G8

Model Year20092009200920092009
ModelA5 / S5A5 / S5G8G8G8
TrimA5S5BaseGTGXP
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150   
5-speed manually-shiftable automatic  $1000  
6-speed manually-shiftable automatic   $1100$1100
AWD$1700$1700   
RWD  $0$0$0
Accessories 
Power rear side windows  $200$200$200
Remote start  $150$150$150
Universal garage door opener $100   
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0   
Knee airbag, driver$75$75   
Knee airbag, passenger$75$75   
Temporary spare tire$150$150$150  
Cargo Management 
Cargo net  $40$40$40
Rear seat pass-through $100$100$100$100
Second-row low console$100$100   
Climate Control 
Automatic air recirculation$100$100   
Heated windshield washer nozzles$15$15   
Interior air filter$0$0   
Rain-sensing wipers$175$175   
Rear air vents  $100$100$100
Rear air vents with automatic controls$250$250   
Variable intermittent wipers  $75$75$75
Drivetrain 
Limited-slip rear differential   $300$300
Exterior 
Hood scoop  $100$100$100
Power-venting glass roof panel$300$300   
Rear spoiler  $200$200$200
Infotainment 
iPod integration$100$100   
SD Card slot$25$25   
Telematics service, such as OnStar  $200$200$200
USB port  $25$25$25
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75   
Auto-dimming passenger-side mirror $75   
Auto-dimming rearview mirror $150   
Compass $0$0$0$0
Fog light, rear$100$100   
Headlight washers $50   
Heated mirrors$25$25   
Outside temperature display$50$50   
Turn signals on or near mirrors$25$25   
Xenon HID headlights $500   
Seats and Interior Trim 
Aluminum trim $100   
Folding second row seats$300$300   
Heated front seats $200$200$200$200
Leather door panel trim $250   
Manual lumbar adjuster, driver seat  $50$50$50
Manual lumbar adjuster, passenger seat  $50$50$50
Manual thigh support length adjuster, driver seat $50   
Manual thigh support length adjuster, passenger seat $50   
Memory system, driver seat $200   
Metal pedals    $75
Power 4-way lumbar adjuster, driver seat$150$150   
Power 4-way lumbar adjuster, passenger seat $150   
Power recliner, driver seat$100$100   
Power recliner, passenger seat$100$100   
Synthetic suede inserts in leather seating surfaces $0   
Wood trim$300    
Suspension, Wheels, and Tires 
Alloy wheels$350$350$350  
Machined alloy wheels   $350 
Polished alloy wheels    $350
Sport suspension (upgrade) $0  $0
Total Value of Features$4,715$6,465$2,990$3,240$3,315
Value of Feature Adjustments$1,725$3,475$0$250$325
Value of Feature Adjustments-1,605-3,2380-235-308

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Specifications Comparison: Audi A5 / S5 vs. Pontiac G8

Model Year20092009
ModelA5 / S5G8
Body2dr Coupe4dr Sedan
Wheelbase108.3 in114.8 in
Length182.1 in196.1 in
Width73.0 in74.8 in
Height54.0 in57.7 in
Curb Weight3,738 lb.3,856 lb.
Fuel Capacity16.9 gal.19.0 gal.
Row 1 Headroom39.1 in38.7 in
Row 1 Shoulder Room54.3 in59.1 in
Row 1 Hip Room0.0 in56.7 in
Row 1 Legroom41.3 in42.2 in
Row 2 Headroom36.0 in38.0 in
Row 2 Shoulder Room52.8 in59.1 in
Row 2 Hip Room0.0 in58.0 in
Row 2 Legroom31.7 in39.4 in
Cargo Volume12.0 ft317.5 ft3

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Option Package Details
Pontiac G8

Comfort and Sound Package
FeatureValueRequested?
Automatic climate control, front200Yes
CD changer, in-dash200Yes
Dual-zone climate control125Yes
MP3-compatible player50Yes
Blaupunkt, 230W, 11 speakers (with subwoofer)350No
Total Requested57562%
Total Not Requested35038%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Center armrest(s), second row50Yes
Leather-wrapped steering wheel150Yes
Total Requested1500100%
Total Not Requested00%

Option Package Details
Pontiac G8 GT

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Center armrest(s), second row50Yes
Total Requested1350100%
Total Not Requested00%

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