Lexus IS Lexus IS 2017 Pontiac G8 Pontiac G8 2009

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Lexus IS 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.

Lexus IS vs. Pontiac G8 Invoice Comparison

Lowest Total Price: $33,340

Pontiac G8 GT   
Difference: $9,459

Lowest Total Invoice: $31,440

Pontiac G8 GT   
Difference: $8,307

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  Down Payment Interest Rate Term
Model Year20172009
ModelISG8
Trim350GT
Body4dr Sedan4dr Sedan
Base Price $41,370 $31,755
Base Invoice $38,474 $30,008
Cargo net 65  
Rear spoiler 389  
RWD 0  
Sunroof   900
Cargo net 39  
Rear spoiler 259  
RWD 0  
Sunroof   747
Options (change) 454 900
Options (change) 298 747
Destination 975 685
Total Price $42,799 $33,340
Total Invoice $39,747 $31,440

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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 Lexus IS dealer quotes or Pontiac G8 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 G8

Lowest Adjusted Price and Invoice: Pontiac G8 GT
TrueDelta Adjusted Price Difference: $5,029
TrueDelta Adjusted Invoice Difference: $4,193
Model Year20172009
ModelISG8
Trim350GT
Body4dr Sedan4dr Sedan
Engine306hp V6361hp V8
TransmissionT8T6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)19/28 MPG15/24 MPG
Audio (watts, speakers)293, 8230, 11
Tire (rear if not all the same)225/40-18245/45-18
Total Price$42,799$33,340
Adjustments for Features-4,4300
Feature-Adjusted Total Price$38,369$33,340
Total Invoice$39,747$31,440
Adjustments for Features-4,1140
Feature-Adjusted Total Invoice$35,633$31,440

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Features Comparison: Lexus IS vs. Pontiac G8

Model Year20172009
ModelISG8
Trim350GT
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manually-shiftable automatic $1100
RWD$0$0
Accessories 
Adaptive cruise control$600 
Cruise control $150
Proximity key$250 
Remote app$25 
Remote start $150
Remote window/roof operation$15 
Universal garage door opener$100 
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed$200 
Forward collision warning$200 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure prevention, steering-based$200 
Lane departure warning$200 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Rear side airbags$300 
Temporary spare tire$150 
Cargo Management 
Overhead sunglass holder$25 
Rear seat pass-through $100
Climate Control 
Automatic air recirculation$100 
Interior air filter$0 
Water-repellent front-door glass$15 
Drivetrain 
Limited-slip rear differential $300
Exterior 
Hood scoop $100
Infotainment 
Bluetooth audio streaming$25 
CD changer, in-dash $325
CD player$125 
HD radio$50 
Navigation app$50 
Siri Eyes Free support$0 
Traffic + travel information$25 
Voice control for audio system$25 
Instruments, Lights, and Mirrors 
Analog clock$25 
Auto-dimming headlights$200 
Auto-dimming rearview mirror$150 
Heated mirrors$25 
Interior ambient lighting$150 
LED headlights, single projector or low beam only$750 
Outside temperature display$50 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Center armrest(s), second row$50 
Folding second row seats$300 
Manual lumbar adjuster, driver seat $50
Manual lumbar adjuster, passenger seat $50
Power fore-aft adjuster, driver seat$100 
Power fore-aft adjuster, passenger seat$100 
Power lumbar adjuster, driver seat$100 
Power recliner, driver seat$100 
Power recliner, passenger seat$100 
Synthetic leather seating surfaces$0 
Upholstered instrument cluster hood$50 
Suspension, Wheels, and Tires 
Alloy wheels$350 
Electronic systems calibration selector$200 
Machined alloy wheels $350
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$7,105$2,675
Value of Feature Adjustments$4,430$0
Value of Feature Adjustments-4,1140

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Specifications Comparison: Lexus IS vs. Pontiac G8

Model Year20172009
ModelISG8
Body4dr Sedan4dr Sedan
Wheelbase110.2 in114.8 in
Length184.3 in196.1 in
Width71.3 in74.8 in
Height56.3 in57.7 in
Curb Weight3,593 lb.3,995 lb.
Fuel Capacity17.4 gal.19.0 gal.
Row 1 Headroom38.2 in38.7 in
Row 1 Shoulder Room55.9 in59.1 in
Row 1 Hip Room54.3 in56.7 in
Row 1 Legroom44.8 in42.2 in
Row 2 Headroom36.9 in38.0 in
Row 2 Shoulder Room53.4 in59.1 in
Row 2 Hip Room54.0 in58.0 in
Row 2 Legroom32.2 in39.4 in
Cargo Volume10.8 ft317.5 ft3

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