Lexus IS Lexus IS 2006 Pontiac G6 Pontiac G6 2006
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Lexus IS 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.

Lexus IS vs. Pontiac G6 Invoice Comparison

Lowest Total Price: $26,745

Pontiac G6 GTP   
Difference: $3,835

Lowest Total Invoice: $24,957

Pontiac G6 GTP   
Difference: $2,022

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620062006
ModelISISG6
Trim250350GTP
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $29,990 $35,440 $23,065
Base Invoice $26,389 $31,186 $21,796
Side curtain airbags     690
Leather Seat Package (GTP)     1,265
CD changer, in-dash     300
Sunroof     800
Side curtain airbags     573
Leather Seat Package (GTP)     1,050
CD changer, in-dash     249
Sunroof     664
Options (change) 0 0 3,055
Options (change) 0 0 2,536
Destination 590 590 625
Total Price $30,580 $36,030 $26,745
Total Invoice $26,979 $31,776 $24,957

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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

Want to find out how much dealers are willing to discount these cars?

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

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Lexus IS vs. Pontiac G6

Lowest Adjusted Price and Invoice: Pontiac G6 GTP
TrueDelta Adjusted Price Difference: $3,620
TrueDelta Adjusted Invoice Difference: $1,832
Model Year200620062006
ModelISISG6
Trim250350GTP
Body4dr Sedan4dr Sedan4dr Sedan
Engine204hp V6306hp V6240hp V6
TransmissionM6T6T4
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)194, 12194, 12200, 8
Tire (rear if not all the same)225/45-17225/45-17225/50-18
Total Price$30,580$36,030$26,745
Adjustments for Features-215-1,2650
Feature-Adjusted Total Price$30,365$34,765$26,745
Cost Above Minimum$0$4,400$0
Total Invoice$26,979$31,776$24,957
Adjustments for Features-190-1,1160
Feature-Adjusted Total Invoice$26,789$30,660$24,957
Cost Above Minimum$0$3,871$0

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Features Comparison: Lexus IS vs. Pontiac G6

Model Year200620062006
ModelISISG6
Trim250350GTP
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150  
6-speed manually-shiftable automatic $1100 
4-speed manually-shiftable automatic  $900
RWD$0$0 
FWD  $0
Accessories 
Proximity key$250$250 
Remote window/roof operation$15$15 
Universal garage door opener$100$100 
Brakes, Airbags, and Other Safety 
Brake assist$50$50 
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Tire-pressure monitor$75$75 
Cargo Management 
Cargo net  $40
Overhead sunglass holder$25$25 
Rear seat pass-through$100$100 
Climate Control 
Dual-zone climate control$125$125 
Interior air filter$0$0 
Rear air vents$100$100 
Water-repellent front-door glass$15$15 
Exterior 
Bodyside moldings  $75
Rear spoiler  $200
Infotainment 
Aux input$50$50 
MP3-compatible player$50$50 
Satellite radio  $200
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150$150 
Heated mirrors$25$25 
Seats and Interior Trim 
Center armrest(s), second row$50$50 
Folding second row seats  $300
Heated front seats  $200
Manual lumbar adjuster, driver seat  $50
Power fore-aft adjuster, passenger seat$100$100 
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, driver seat$100$100 
Power lumbar adjuster, passenger seat$100$100 
Power recliner, driver seat$100$100 
Power recliner, passenger seat$100$100 
Power tilt adjuster, passenger seat$100$100 
Suspension, Wheels, and Tires 
Performance steering system (optional)  $0
Sport suspension (upgrade)  $0
Transmission 
Steering-wheel-mounted transmission controls $100 
Total Value of Features$2,180$3,230$1,965
Value of Feature Adjustments$215$1,265$0
Value of Feature Adjustments-190-1,1160

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See a complete comparison of Lexus IS vs. Pontiac G6 features.

Specifications Comparison: Lexus IS vs. Pontiac G6

Model Year20062006
ModelISG6
Body4dr Sedan4dr Sedan
Wheelbase107.5 in112.3 in
Length180.1 in189.1 in
Width70.9 in70.6 in
Height56.1 in57.0 in
Curb Weight3,456 lb.3,421 lb.
Fuel Capacity17.2 gal.16.4 gal.
Row 1 Headroom37.2 in39.0 in
Row 1 Shoulder Room54.4 in55.4 in
Row 1 Hip Room54.1 in52.7 in
Row 1 Legroom43.9 in42.2 in
Row 2 Headroom36.7 in36.5 in
Row 2 Shoulder Room52.7 in55.4 in
Row 2 Hip Room53.7 in51.9 in
Row 2 Legroom30.6 in37.6 in
Cargo Volume13.0 ft314.0 ft3

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See a complete comparison of Lexus IS vs. Pontiac G6 specs.

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 seats200No
Leather-wrapped steering wheel150Yes
Total Requested117585%
Total Not Requested20015%

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