Lexus IS Lexus IS 2017 Pontiac G6 Pontiac G6 2006

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $26,425

Pontiac G6 GTP   
Difference: $12,829

Lowest Total Invoice: $24,692

Pontiac G6 GTP   
Difference: $11,759

Calculate Payments

  Down Payment Interest Rate Term
Model Year2017201720172006
ModelISISISG6
Trim200t300350GTP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $37,825 $40,200 $41,370 $23,065
Base Invoice $35,178 $37,386 $38,474 $21,796
Rear spoiler 389 389 389  
Cargo net 65 65 65  
Side curtain airbags       690
Heated front seats       250
Sunroof       800
Telematics service, such as OnStar       695
CD changer, in-dash       300
Rear spoiler 259 259 259  
Cargo net 39 39 39  
Side curtain airbags       573
Heated front seats       208
Sunroof       664
Telematics service, such as OnStar       577
CD changer, in-dash       249
Options (change) 454 454 454 2,735
Options (change) 298 298 298 2,271
Destination 975 975 975 625
Total Price $39,254 $41,629 $42,799 $26,425
Total Invoice $36,451 $38,659 $39,747 $24,692

Return to top

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: $7,599
TrueDelta Adjusted Invoice Difference: $6,902
Model Year2017201720172006
ModelISISISG6
Trim200t300350GTP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine241hp I4255hp V6306hp V6240hp V6
TransmissionT8T6T8T4
DrivetrainRWDAWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)293, 8293, 8293, 8200, 8
Tire (rear if not all the same)225/45-17225/45-17225/40-18225/50-18
Total Price$39,254$41,629$42,799$26,425
Adjustments for Features-5,230-6,930-5,2300
Feature-Adjusted Total Price$34,024$34,699$37,569$26,425
Cost Above Minimum$0$675$3,545$0
Total Invoice$36,451$38,659$39,747$24,692
Adjustments for Features-4,857-6,436-4,8570
Feature-Adjusted Total Invoice$31,594$32,223$34,890$24,692
Cost Above Minimum$0$629$3,296$0

Return to top

Features Comparison: Lexus IS vs. Pontiac G6

Model Year2017201720172006
ModelISISISG6
Trim200t300350GTP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 $1300 
6-speed manually-shiftable automatic $1100  
4-speed manually-shiftable automatic   $900
RWD$0 $0 
AWD $1700  
FWD   $0
Accessories 
Adaptive cruise control$600$600$600 
Cruise control   $150
Proximity key$250$250$250 
Remote app$25$25$25 
Remote window/roof operation$15$15$15 
Universal garage door opener$100$100$100 
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed$200$200$200 
Brake assist$50$50$50 
Forward collision warning$200$200$200 
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Lane departure prevention, steering-based$200$200$200 
Lane departure warning$200$200$200 
Pedestrian detection$50$50$50 
Radar- or camera-based collision preparation system$0$0$0 
Rear side airbags$300$300$300 
Tire-pressure monitor$75$75$75 
Cargo Management 
Overhead sunglass holder$25$25$25 
Climate Control 
Dual-zone climate control$125$125$125 
Interior air filter$0$0$0 
Rear air vents$100$100$100 
Water-repellent front-door glass$15$15$15 
Exterior 
Bodyside moldings   $75
Infotainment 
Audio controls on steering wheel$125$125$125 
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$125$125$125 
HD radio$50$50$50 
MP3-compatible player$50$50$50 
Navigation app$50$50$50 
Siri Eyes Free support$0$0$0 
Traffic + travel information$25$25$25 
Voice control for audio system$25$25$25 
Instruments, Lights, and Mirrors 
Analog clock$25$25$25 
Auto-dimming headlights$200$200$200 
Auto-dimming rearview mirror$150$150$150 
Compass$0$0$0 
Heated mirrors$25$25$25 
LED headlights, single projector or low beam only$750$750$750 
Turn signals on or near mirrors$25$25$25 
Seats and Interior Trim 
Center armrest(s), second row$50$50$50 
Heated front seats $200 $200
Leather-wrapped steering wheel$150$150$150 
Manual lumbar adjuster, driver seat   $50
Power fore-aft adjuster, passenger seat$100$100$100 
Power height adjuster, passenger seat$100$100$100 
Power lumbar adjuster, driver seat$100$100$100 
Power recliner, driver seat$100$100$100 
Power recliner, passenger seat$100$100$100 
Power tilt adjuster, passenger seat$100$100$100 
Synthetic leather seating surfaces$0$0$0 
Upholstered instrument cluster hood$50$50$50 
Suspension, Wheels, and Tires 
Electronic systems calibration selector$200$200$200 
Performance steering system (optional)   $0
Sport suspension (upgrade)   $0
Transmission 
Steering-wheel-mounted transmission controls$100$100$100 
Total Value of Features$6,930$8,630$6,930$1,700
Value of Feature Adjustments$5,230$6,930$5,230$0
Value of Feature Adjustments-4,857-6,436-4,8570

Return to top

Specifications Comparison: Lexus IS vs. Pontiac G6

Model Year20172006
ModelISG6
Body4dr Sedan4dr Sedan
Wheelbase110.2 in112.3 in
Length184.3 in189.1 in
Width71.3 in70.6 in
Height56.3 in57.0 in
Curb Weight3,584 lb.3,421 lb.
Fuel Capacity17.4 gal.16.4 gal.
Row 1 Headroom38.2 in39.0 in
Row 1 Shoulder Room55.9 in55.4 in
Row 1 Hip Room54.3 in52.7 in
Row 1 Legroom44.8 in42.2 in
Row 2 Headroom36.9 in36.5 in
Row 2 Shoulder Room53.4 in55.4 in
Row 2 Hip Room54.0 in51.9 in
Row 2 Legroom32.2 in37.6 in
Cargo Volume10.8 ft314.0 ft3

Return to top

Option Package Details
Pontiac G6 GTP

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

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans and Convertibles.
See TrueDelta's information for all Lexus models.