Car Price Comparison
Cadillac CTS vs. Pontiac G8

On this site: compare the Cadillac CTS and Pontiac G8 in terms of:

On this page: The Internet's most balanced and thorough car price and features comparison between the Cadillac CTS and Pontiac G8. Including:

Cadillac CTS exterior Pontiac G8 exterior Cadillac CTS interior Pontiac G8 interior
Cadillac CTS exterior Pontiac G8 exterior Cadillac CTS interior Pontiac G8 interior

Specifications Comparison
Cadillac CTS vs. Pontiac G8

Model Year20102009
ModelCTSG8
Body4dr Sedan4dr Sedan
Wheelbase113.4114.8
Length191.6196.1
Width72.574.8
Height58.057.7
Curb Weight38724020
Fuel Capacity18.019.0
R1 Headroom38.838.7
R1 Shoulder Room56.759.1
R1 Hip Room55.156.7
R1 Legroom42.442.2
R2 Headroom37.238.0
R2 Shoulder Room54.759.1
R2 Hip Room54.158.0
R2 Legroom35.939.4
Cargo Volume13.617.5
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Price Comparison (MSRP) : Cadillac CTS vs. Pontiac G8

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.
Model Year201020102009
ModelCTSCTSG8
TrimPerformance 3.6Premium 3.6GXP
Body4dr Sedan4dr Sedan4dr Sedan
Base Price$42,525$48,620$37,610
6-spd shiftable automatic$1,300$1,300 
Panoramic sunroof$900  
Summer Tire Performance Pkg.$2,090$2,090 
Sunroof  $900
Total options$4,290$3,390$900
Destination$825$825$685
Gas Tax / Credit$0$0$1,700
Net Price$47,640$52,835$40,895
Over MinimumThe difference between a trim and its model's lowest-priced trim.$0$5,195$0
Lowest Net Price G8 GXP 4dr Sedan
Difference$6,745
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Invoice Comparison : Cadillac CTS vs. Pontiac G8

Dealer cost before holdback, bonuses, advertising fees, and such. Also before adjusting for remaining feature differences.

Models that are not in demand can often be purchased at or a few hundred dollars over these prices.
Model Year201020102009
ModelCTSCTSG8
TrimPerformance 3.6Premium 3.6GXP
Body4dr Sedan4dr Sedan4dr Sedan
Base Invoice$40,052$45,781$35,541
6-spd shiftable automatic$1,144$1,144 
Panoramic sunroof$792  
Summer Tire Performance Pkg.$1,839$1,839 
Sunroof  $747
Total options$3,775$2,983$747
Destination$825$825$685
Gas Tax / Credit$0$0$1,700
Net Invoice$44,652$49,589$38,673
Over MinimumThe difference between a trim and its model's lowest-priced trim.$0$4,937$0
Lowest Net Invoice G8 GXP 4dr Sedan
Difference$5,979
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Feature Comparison : Cadillac CTS vs. Pontiac G8

Adjusts for unshared features -- values in parentheses

These are features on some but not all of the displayed trim lines.

In parentheses are the values assigned to these features by TrueDelta or, optionally, by you.
Model Year201020102009
ModelCTSCTSG8
TrimPerformance 3.6Premium 3.6GXP
Body4dr Sedan4dr Sedan4dr Sedan
Engine304hp V6304hp V6415hp V8
TransmissionT6 ($1100)T6 ($1100)T6 ($1100)
DrivetrainRWD ($0)RWD ($0)RWD ($0)
EPA Fuel Economy (City / Highway)18 / 2718 / 2713 / 20
Tires (rear if not equal)245/45-19245/45-19245/40-19
Audio (watts, speakers)300, 10300, 10230, 11
Accessories   
Keyless access and ignition ($250)Not incl.StandardNot incl.
Remote start ($150)Not incl.StandardStandard
Tilt/telescoping steering wheel, manual ($250)StandardNot incl.Standard
Tilt/telescoping steering wheel, power ($350)Not incl.StandardNot incl.
Universal garage door opener ($100)StandardStandardNot incl.
Brakes, Airbags, and Other Safety   
Obstacle detection, rear ($250)Not incl.StandardNot incl.
Cargo Management   
Rear seat pass-through ($100)StandardNot incl.Standard
Climate Control and Infotainment   
CD changer, in-dash ($325)Not incl.Not incl.Standard
CD player ($125)StandardStandardNot incl.
DVD-Audio-compatible player ($25)StandardNot incl.Not incl.
DVD-compatible player ($0)Not incl.StandardNot incl.
Interior air filter ($25)StandardStandardNot incl.
iPod integration ($150)StandardStandardNot incl.
Media hard drive ($200)StandardStandardNot incl.
Navigation system ($1000)Not incl.StandardNot incl.
OnStar ($300)Not incl.Not incl.Standard
OnStar with navigation ($400)StandardStandardNot incl.
Surround sound ($100)StandardStandardNot incl.
Traffic information system ($200)Not incl.StandardNot incl.
Voice control for HVAC, audio, and/or navigation systems ($150)Not incl.StandardNot incl.
Exterior   
Hood scoop ($100)Not incl.Not incl.Standard
Panoramic sunroof ($1200)OptionStandardNot incl.
Rear spoiler ($200)Not incl.Not incl.Standard
Sunroof ($900)Not incl.Not incl.Option
Instruments, Lights, and Mirrors   
Auto-dimming rearview mirror ($125)StandardStandardNot incl.
Exterior temperature gauge ($50)StandardStandardNot incl.
Heated mirrors ($25)StandardStandardNot incl.
Interior ambient lighting ($150)Not incl.StandardNot incl.
Steering-linked headlights ($250)StandardStandardNot incl.
Xenon HID headlights ($500)StandardStandardNot incl.
Powertrain   
Steering-wheel-mounted transmission controls ($100)PackagePackageNot incl.
Seats and Interior Trim   
Cooled first row ($300)Not incl.StandardNot incl.
Folding second row ($300)Not incl.StandardNot incl.
Leather-wrapped steering wheel ($150)StandardNot incl.Standard
Manual lumbar, driver first row ($50)Not incl.Not incl.Standard
Manual lumbar, passenger first row ($50)Not incl.Not incl.Standard
Memory system, driver first row ($200)StandardStandardNot incl.
Metal pedals ($75)Not incl.Not incl.Standard
Power lumbar, driver first row ($100)StandardStandardNot incl.
Power lumbar, passenger first row ($100)StandardStandardNot incl.
Power recline, driver first row ($100)StandardStandardNot incl.
Power recline, passenger first row ($100)StandardStandardNot incl.
Upholstered instrument panel ($300)StandardStandardNot incl.
Wood trim ($300)Not incl.StandardNot incl.
Wood/leather-wrapped steering wheel ($150)Not incl.StandardNot incl.
Suspension, Wheels, and Tires   
Auto-leveling rear shocks ($200)PackagePackageNot incl.
Sport suspension (upgrade) ($0)Not incl.Not incl.Standard
Ultra-sport suspension (upgrade) ($0)PackagePackageNot incl.
Total Feature Adjustments The total value of the features listed for a trim, after subtracting the lowest total.-$2,325-$5,350-$0
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TrueDelta Value Comparison : Cadillac CTS vs. Pontiac G8

These are the sticker and invoice prices after adjusting for feature differences, to provide an "apples to apples" comparison.
Model Year201020102009
ModelCTSCTSG8
TrimPerformance 3.6Premium 3.6GXP
Body4dr Sedan4dr Sedan4dr Sedan
Net Price (from Price table)$47,640$52,835$40,895
Adjustment (from Feature table)-$2,325-$5,350-$0
Feature-adjusted Net Price$45,315$47,485$40,895
Over MinimumThe difference between a trim and its model's lowest-priced trim.$0$2,170$0
Net Invoice (from Invoice table)$44,652$49,589$38,673
Invoice AdjustmentThe price adjustment multiplied by the ratio between the invoice and sticker prices.-$2,179-$5,021-$0
Feature-adjusted Net Invoice$42,473$44,568$38,673
Over MinimumThe difference between a trim and its model's lowest-priced trim.$0$2,095$0
Lowest Adjusted Price and Invoice G8 GXP 4dr Sedan
TrueDelta Price Difference$4,420
TrueDelta Invoice Difference$3,800
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Notes

While we strive for accuracy, the site is not error-free, and prices can change at any time.

The "TrueDelta Value Comparison" figures optionally include rebates available to the general public in the Chicago area (e.g. they include bonuses from finance subsidiaries but not those for current owners or the military) and adjustments for most differences in feature content. However, they do not include advertising fees, factory-to-dealer incentives, or differences in engines, tires, seat configurations, and audio systems. Exceptions: They do include values for third-row seats and media players.

Usually the base prices, options, and packages you see here match those on the window stickers. However, in some cases these have been restructured to simplify the database and calculations. These modifictions have no impact on the "total" and "net" figures.

Writers: Please acknowledge TrueDelta.com when using these figures.

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