Audi A4 / S4 Audi A4 / S4 2018 Pontiac G6 Pontiac G6 2006

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Audi A4 / S4 vs. Pontiac G6 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 A4 / S4 vs. Pontiac G6 Invoice Comparison

Lowest Total Price: $27,440

Pontiac G6 GTP   
Difference: $11,185

Lowest Total Invoice: $25,534

Pontiac G6 GTP   
Difference: $10,457

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182006
ModelA4 / S4A4 / S4A4 / S4G6
TrimA4 2.0T ultraA4 2.0TS4 3.0TGTP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $36,000 $40,500 $51,400 $23,065
Base Invoice $33,480 $37,666 $47,802 $21,796
Metallic paint (extra cost) 575 575 575  
Cargo net 80 80 80  
Carbon fiber rear spoiler 995      
Side curtain airbags       690
Leather Seat Package (GTP)       1,265
Sunroof       800
Telematics service, such as OnStar       695
CD changer, in-dash       300
Metallic paint (extra cost) 536 536 536  
Cargo net 74 74 74  
Carbon fiber rear spoiler 926      
Side curtain airbags       573
Leather Seat Package (GTP)       1,050
Sunroof       664
Telematics service, such as OnStar       577
CD changer, in-dash       249
Options (change) 1,650 655 655 3,750
Options (change) 1,536 610 610 3,113
Destination 975 975 975 625
Total Price $38,625 $42,130 $53,030 $27,440
Total Invoice $35,991 $39,251 $49,387 $25,534

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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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TrueDelta Value Comparison: Audi A4 / S4 vs. Pontiac G6

Lowest Adjusted Price and Invoice: Pontiac G6 GTP
TrueDelta Adjusted Price Difference: $6,945
TrueDelta Adjusted Invoice Difference: $6,506
Model Year2018201820182006
ModelA4 / S4A4 / S4A4 / S4G6
TrimA4 2.0T ultraA4 2.0TS4 3.0TGTP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine190hp I4252hp I4354hp V6240hp V6
TransmissionS7S7T8T4
DrivetrainFWDAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)180, 10180, 10755, 19200, 8
Tire (rear if not all the same)225/50-17225/50-17245/40-18225/50-18
Total Price$38,625$42,130$53,030$27,440
Adjustments for Features-4,240-5,640-9,8900
Feature-Adjusted Total Price$34,385$36,490$43,140$27,440
Cost Above Minimum$0$2,105$8,755$0
Total Invoice$35,991$39,251$49,387$25,534
Adjustments for Features-3,951-5,255-9,2110
Feature-Adjusted Total Invoice$32,040$33,996$40,176$25,534
Cost Above Minimum$0$1,956$8,136$0

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Features Comparison: Audi A4 / S4 vs. Pontiac G6

Model Year2018201820182006
ModelA4 / S4A4 / S4A4 / S4G6
TrimA4 2.0T ultraA4 2.0TS4 3.0TGTP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200$1200  
8-speed manually-shiftable automatic  $1300 
4-speed manually-shiftable automatic   $900
FWD$0  $0
AWD $1700$1700 
Accessories 
Proximity key  $250 
Universal garage door opener$100$100$100 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial$200$200$200 
Automatic braking, low-speed$200$200$200 
Blind spot warning system  $200 
Brake assist$50$50$50 
Collision preparation system, rear  $100 
Cross-traffic warning, rear  $100 
Driver drowsiness monitor$150$150$150 
Forward collision warning$200$200$200 
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Obstacle detection, front  $150 
Obstacle detection, rear  $250 
Pedestrian detection$50$50$50 
Radar- or camera-based collision preparation system$0$0$0 
Rearview camera$200$200$200 
Rollover sensor$50$50$50 
Secondary collision brake assist$25$25$25 
Tire-pressure monitor$75$75$75 
Torque vectoring, brake-based$100$100$100 
Vehicle exit assist  $25 
Cargo Management 
Air-conditioned storage compartment$50$50$50 
Climate Control 
Dual-zone climate control$125$125$125 
Heated windshield washer nozzles$15$15$15 
Interior air filter$0$0$0 
Rain-sensing wipers$175$175$175 
Rear air vents with automatic controls$250$250$250 
Variable intermittent wipers   $75
Engine / Motor 
Automatic start / stop$150$150$150 
Regenerative braking$0$0$0 
Exterior 
Body kit$0$0$0 
Bodyside moldings   $75
Carbon fiber rear spoiler$300   
Rear spoiler  $200$200
Infotainment 
Android Auto support$100$100$100 
Apple CarPlay support$100$100$100 
Aux input$50$50$50 
Bluetooth audio streaming$25$25$25 
Bluetooth cell phone link$100$100$100 
CD changer, in-dash   $325
CD player, remote$100$100$100 
HD radio  $50 
MP3-compatible player$50$50$50 
Satellite radio  $200$200
Surround sound  $250 
Telematics service, such as OnStar  $200$200
Voice control for audio system$25$25$25 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75 
Auto-dimming passenger-side mirror  $75 
Auto-dimming rearview mirror$150$150$150 
Boost gauge  $75 
Compass$0$0$0 
Fog light, rear$100$100$100 
Heated mirrors$25$25$25 
LED headlights  $1000 
Power-folding mirrors  $50 
Turn signals on or near mirrors$25$25$25 
Xenon HID headlights$500$500  
Seats and Interior Trim 
Aluminum trim$100$100$100 
Center armrest(s), second row$50$50$50 
Illuminated door sill trim plates  $200 
Manual lumbar adjuster, driver seat   $50
Manual thigh support length adjuster, driver seat  $50 
Manual thigh support length adjuster, passenger seat  $50 
Massage, driver seat  $100 
Massage, passenger seat  $100 
Memory system, driver seat  $200 
Power 4-way lumbar adjuster, driver seat$150$150$150 
Power 4-way lumbar adjuster, passenger seat  $150 
Power fore-aft adjuster, passenger seat$100$100$100 
Power height adjuster, passenger seat$100$100$100 
Power recliner, driver seat$100$100$100 
Power recliner, passenger seat$100$100$100 
Power seatback bolsters, driver seat  $100 
Power seatback bolsters, passenger seat  $100 
Power tilt adjuster, passenger seat$100$100$100 
Synthetic suede door panel trim  $250 
Synthetic suede inserts in leather seating surfaces  $0 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200$200 
Performance steering system (optional)   $0
Sport suspension (upgrade)  $0$0
Transmission 
Launch control  $100 
Steering-wheel-mounted transmission controls$100$100$100 
Total Value of Features$6,265$7,665$11,915$2,025
Value of Feature Adjustments$4,240$5,640$9,890$0
Value of Feature Adjustments-3,951-5,255-9,2110

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Specifications Comparison: Audi A4 / S4 vs. Pontiac G6

Model Year20182006
ModelA4 / S4G6
Body4dr Sedan4dr Sedan
Wheelbase111.0 in112.3 in
Length186.1 in189.1 in
Width72.5 in70.6 in
Height56.2 in57.0 in
Curb Weight3,451 lb.3,421 lb.
Fuel Capacity16.9 gal.16.4 gal.
Row 1 Headroom38.9 in39.0 in
Row 1 Shoulder Room55.9 in55.4 in
Row 1 Hip Room0.0 in52.7 in
Row 1 Legroom41.3 in42.2 in
Row 2 Headroom37.4 in36.5 in
Row 2 Shoulder Room54.5 in55.4 in
Row 2 Hip Room0.0 in51.9 in
Row 2 Legroom35.7 in37.6 in
Cargo Volume13.0 ft314.0 ft3

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Option Package Details
Pontiac G6 GTP

Side curtain airbags
FeatureValueRequested?
Side curtain airbags350Yes
Front side airbags350Yes
Total Requested700100%
Total Not Requested00%
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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