

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.
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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Model Year | 2009 | 2017 |
Model | G8 | IS |
Trim | GT | 350 |
Body | 4dr Sedan | 4dr Sedan |
Base Price | $31,755 | $41,370 |
Base Invoice | $30,008 | $38,474 |
Sunroof | 900 | |
Cargo net | 65 | |
Rear spoiler | 389 | |
RWD | 0 | |
Sunroof | 747 | |
Cargo net | 39 | |
Rear spoiler | 259 | |
RWD | 0 | |
Options (change) | 900 | 454 |
Options (change) | 747 | 298 |
Destination | 685 | 975 |
Total Price | $33,340 | $42,799 |
Total Invoice | $31,440 | $39,747 |
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Want to find out how much dealers are willing to discount these cars? Request free, no-obligation Pontiac G8 dealer quotes or Lexus IS 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. |
Lowest Adjusted Price and Invoice: Pontiac G8 GT | ||
TrueDelta Adjusted Price Difference: $5,029 | ||
TrueDelta Adjusted Invoice Difference: $4,193 | ||
Model Year | 2009 | 2017 |
Model | G8 | IS |
Trim | GT | 350 |
Body | 4dr Sedan | 4dr Sedan |
Engine | 361hp V8 | 306hp V6 |
Transmission | T6 | T8 |
Drivetrain | RWD | RWD |
EPA Fuel Economy (city/highway) | 15/24 MPG | 19/28 MPG |
Audio (watts, speakers) | 230, 11 | 293, 8 |
Tire (rear if not all the same) | 245/45-18 | 225/40-18 |
Total Price | $33,340 | $42,799 |
Adjustments for Features | 0 | -4,430 |
Feature-Adjusted Total Price | $33,340 | $38,369 |
Total Invoice | $31,440 | $39,747 |
Adjustments for Features | 0 | -4,114 |
Feature-Adjusted Total Invoice | $31,440 | $35,633 |
Model Year | 2009 | 2017 |
Model | G8 | IS |
Trim | GT | 350 |
Body | 4dr Sedan | 4dr Sedan |
Transmission and Drivetrain | ||
6-speed manually-shiftable automatic | $1100 | |
8-speed manually-shiftable automatic | $1300 | |
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 | $2,675 | $7,105 |
Value of Feature Adjustments | $0 | $4,430 |
Value of Feature Adjustments | 0 | -4,114 |
Model Year | 2009 | 2017 |
Model | G8 | IS |
Body | 4dr Sedan | 4dr Sedan |
Wheelbase | 114.8 in | 110.2 in |
Length | 196.1 in | 184.3 in |
Width | 74.8 in | 71.3 in |
Height | 57.7 in | 56.3 in |
Curb Weight | 3,995 lb. | 3,593 lb. |
Fuel Capacity | 19.0 gal. | 17.4 gal. |
Row 1 Headroom | 38.7 in | 38.2 in |
Row 1 Shoulder Room | 59.1 in | 55.9 in |
Row 1 Hip Room | 56.7 in | 54.3 in |
Row 1 Legroom | 42.2 in | 44.8 in |
Row 2 Headroom | 38.0 in | 36.9 in |
Row 2 Shoulder Room | 59.1 in | 53.4 in |
Row 2 Hip Room | 58.0 in | 54.0 in |
Row 2 Legroom | 39.4 in | 32.2 in |
Cargo Volume | 17.5 ft3 | 10.8 ft3 |