Cadillac CTS Cadillac CTS 2006 Pontiac G8 Pontiac G8 2009

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

Join Us

Cadillac CTS 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.

Cadillac CTS vs. Pontiac G8 Invoice Comparison

Lowest Total Price: $40,895

Pontiac G8 GXP   
Difference: $11,800

Lowest Total Invoice: $38,673

Pontiac G8 GXP   
Difference: $9,715

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062009
ModelCTSG8
TrimCTS-VGXP
Body4dr Sedan4dr Sedan
Base Price $49,475 $37,610
Base Invoice $45,372 $35,541
Sunroof 1,200 900
Sunroof 996 747
Options (change) 1,200 900
Options (change) 996 747
Destination 720 685
Gas Tax 1,300 1,700
Total Price $52,695 $40,895
Total Invoice $48,388 $38,673

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 Cadillac CTS 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: Cadillac CTS vs. Pontiac G8

Lowest Adjusted Price and Invoice: Pontiac G8 GXP
TrueDelta Adjusted Price Difference: $10,925
TrueDelta Adjusted Invoice Difference: $8,912
Model Year20062009
ModelCTSG8
TrimCTS-VGXP
Body4dr Sedan4dr Sedan
Engine400hp V8415hp V8
TransmissionM6T6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/25 MPG13/20 MPG
Audio (watts, speakers)212, 8230, 11
Tire (rear if not all the same)245/45-18245/40-19
Total Price$52,695$40,895
Adjustments for Features-8750
Feature-Adjusted Total Price$51,820$40,895
Total Invoice$48,388$38,673
Adjustments for Features-8030
Feature-Adjusted Total Invoice$47,585$38,673

Return to top

Features Comparison: Cadillac CTS vs. Pontiac G8

Model Year20062009
ModelCTSG8
TrimCTS-VGXP
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 
6-speed manually-shiftable automatic $1100
RWD$0$0
Accessories 
Remote start $150
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, manual $250
Universal garage door opener$100 
Brakes, Airbags, and Other Safety 
Tires, run-flat$150 
Climate Control 
Interior air filter$0 
Rear air vents $100
Exterior 
Body kit$0 
Bodyside moldings$75 
Hood scoop $100
Rear spoiler $200
Infotainment 
Aux input $50
Bluetooth cell phone link $100
MP3-compatible player $50
Navigation system$600 
Traffic information$25 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror$150 
Compass $0
Headlight washers$50 
Heated mirrors$25 
Outside temperature display$50 
Power-folding mirrors$50 
Xenon HID headlights$500 
Seats and Interior Trim 
Folding second row seats$300 
Manual lumbar adjuster, driver seat $50
Manual lumbar adjuster, passenger seat $50
Memory system, driver seat$200 
Power lumbar adjuster, driver seat$100 
Power lumbar adjuster, passenger seat$100 
Power recliner, driver seat$100 
Power recliner, passenger seat$100 
Synthetic suede inserts in leather seating surfaces$0 
Suspension, Wheels, and Tires 
Alloy wheels$350 
Polished alloy wheels $350
Sport suspension (upgrade) $0
Ultra-sport suspension (upgrade)$0 
Total Value of Features$3,425$2,550
Value of Feature Adjustments$875$0
Value of Feature Adjustments-8030

Return to top

Specifications Comparison: Cadillac CTS vs. Pontiac G8

Model Year20062009
ModelCTSG8
Body4dr Sedan4dr Sedan
Wheelbase113.4 in114.8 in
Length190.1 in196.1 in
Width70.6 in74.8 in
Height56.7 in57.7 in
Curb Weight3,850 lb.4,020 lb.
Fuel Capacity17.5 gal.19.0 gal.
Row 1 Headroom38.9 in38.7 in
Row 1 Shoulder Room56.6 in59.1 in
Row 1 Hip Room53.4 in56.7 in
Row 1 Legroom42.4 in42.2 in
Row 2 Headroom36.9 in38.0 in
Row 2 Shoulder Room56.2 in59.1 in
Row 2 Hip Room53.8 in58.0 in
Row 2 Legroom36.2 in39.4 in
Cargo Volume12.5 ft317.5 ft3

Return to top

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, Wagons, and Coupes.
See TrueDelta's information for all Cadillac models.