Cadillac CTS Cadillac CTS 2018 Pontiac G8 Pontiac G8 2009

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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: $13,290

Lowest Total Invoice: $38,673

Pontiac G8 GXP   
Difference: $12,781

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182018201820182009
ModelCTSCTSCTSCTSCTSG8
TrimLuxuryPremium LuxuryV-SportV-Sport Premium LuxuryCTS-VGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $51,995 $59,495 $60,995 $71,095 $86,295 $37,610
Base Invoice $49,395 $56,520 $57,945 $67,540 $81,980 $35,541
Metallic paint (extra cost) 595 595 595 595    
Polished alloy wheels 600 600     900  
Panoramic sunroof     1,450      
Sunroof           900
Metallic paint (extra cost) 530 530 530 530    
Polished alloy wheels 534 534     801  
Panoramic sunroof     1,291      
Sunroof           747
Options (change) 1,195 1,195 2,045 595 900 900
Options (change) 1,064 1,064 1,821 530 801 747
Destination 995 995 995 995 995 685
Gas Tax 0 0 0 0 1,000 1,700
Total Price $54,185 $61,685 $64,035 $72,685 $89,190 $40,895
Total Invoice $51,454 $58,579 $60,761 $69,065 $84,776 $38,673

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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 Cadillac CTS dealer quotes or Pontiac G8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac CTS vs. Pontiac G8

Lowest Adjusted Price and Invoice: Pontiac G8 GXP
TrueDelta Adjusted Price Difference: $6,045
TrueDelta Adjusted Invoice Difference: $5,901
Model Year201820182018201820182009
ModelCTSCTSCTSCTSCTSG8
TrimLuxuryPremium LuxuryV-SportV-Sport Premium LuxuryCTS-VGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine268hp I4335hp V6420hp V6420hp V6640hp V8415hp V8
TransmissionT8T8T8T8T8T6
DrivetrainRWDRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 13?, 13?, 13?, 13?, 13230, 11
Tire (rear if not all the same)245/40-18245/40-18245/40-18245/40-18265/35-19245/40-19
Total Price$54,185$61,685$64,035$72,685$89,190$40,895
Adjustments for Features-7,245-10,145-8,670-12,745-9,3450
Feature-Adjusted Total Price$46,940$51,540$55,365$59,940$79,845$40,895
Cost Above Minimum$0$4,600$8,425$13,000$32,905$0
Total Invoice$51,454$58,579$60,761$69,065$84,776$38,673
Adjustments for Features-6,880-9,634-8,227-12,110-8,8830
Feature-Adjusted Total Invoice$44,574$48,945$52,534$56,955$75,893$38,673
Cost Above Minimum$0$4,371$7,960$12,381$31,319$0

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Features Comparison: Cadillac CTS vs. Pontiac G8

Model Year201820182018201820182009
ModelCTSCTSCTSCTSCTSG8
TrimLuxuryPremium LuxuryV-SportV-Sport Premium LuxuryCTS-VGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300$1300$1300 
6-speed manually-shiftable automatic     $1100
RWD$0$0$0$0$0$0
Accessories 
AC power outlet $100 $100  
Active noise reduction$0$0$0$0$0 
Adaptive cruise control, all-speed   $850  
Cruise control$150$150$150 $150$150
Electronic engine sound enhancement  $0$0$0 
Heated steering wheel$100$100$100$100$100 
Proximity key$250$250$250$250$250 
Remote app$25$25$25$25$25 
Semi-automated parking system $500 $500$500 
Sunshade, rear, power $225 $225  
Sunshades, second row $125 $125  
Tilt/telescoping steering wheel, manual     $250
Tilt/telescoping steering wheel, power$350$350$350$350$350 
Universal garage door opener$100$100$100$100$100 
Brakes, Airbags, and Other Safety 
Around view cameras $500$500$500  
Automatic braking, high-speed or partial   $200  
Automatic braking, low-speed   $200  
Backup collision intervention   $150  
Blind spot warning system$200$200$200$200$200 
Cross-traffic warning, rear$100$100$100$100$100 
Dedicated short-range radio communications (DSRC)$0$0$0$0$0 
Following distance indicator$25$25$25$25$25 
Forward collision warning$200$200$200$200$200 
High performance brake pads (optional)    $0 
Knee airbag, driver$75$75$75$75$75 
Knee airbag, passenger$75$75$75$75$75 
Lane departure warning$200$200$200$200$200 
Lane keeping assist$400$400$400$400$400 
Obstacle detection, front $150 $150$150 
Obstacle detection, rear$250$250$250$250$250 
Performance traction management    $250 
Radar- or camera-based collision preparation system   $0$0 
Rear side airbags$300$300$300$300$300 
Rearview camera$200   $200 
Safety key$5$5$5$5$5 
Tires, run-flat$150$150$150$150  
Vehicle health reports$0$0$0$0$0 
Vehicle-to-infrastructure (V2I) communication$0$0$0$0$0 
Vehicle-to-vehicle (V2V) communication$0$0$0$0$0 
Wide-view front camera    $150 
Climate Control 
Interior air filter$0$0$0$0$0 
Rain-sensing wipers$175$175$175$175$175 
Rear air vents$100 $100 $100$100
Rear air vents with automatic controls $250 $250  
Variable intermittent wipers     $75
Drivetrain 
Active rear differential  $500$500$500 
Differential cooler    $0 
Limited-slip rear differential     $300
Engine / Motor 
Automatic start / stop$150$150    
Exterior 
Active grille shutters$0$0    
Carbon fiber hood    $0 
Hood scoop     $100
Laminated front side windows$200$200$200$200$200 
Laminated rear side windows   $100  
Panoramic sunroof$1200$1200$1200$1200  
Rear spoiler     $200
Sunroof     $900
Tow hook(s), front$40$40$40$40$40 
Infotainment 
4G LTE connectivity$0$0$0$0$0 
Android Auto support$100$100$100$100$100 
App support$0$0$0$0$0 
Apple CarPlay support$100$100$100$100$100 
Bluetooth audio streaming$25$25$25$25$25 
CD changer, in-dash     $325
HD radio$50$50$50$50$50 
MP3-compatible player     $50
Navigation system$600$600$600$600$600 
SMS text-to-speech reader$25$25$25$25$25 
Surround sound$250$250$250$250$250 
Telematics service, such as OnStar     $200
Telematics service, such as OnStar, with navigation$225$225$225$225$225 
Traffic information$25$25$25$25$25 
Voice control for external devices$0$0$0$0$0 
Voice control for nav and audio$100$100$100$100$100 
Wi-Fi hotspot$50$50$50$50$50 
Wireless charging station$75$75$75$75$75 
Instruments, Lights, and Mirrors 
Approach detection$25$25$25$25$25 
Auto-dimming driver-side mirror$75$75$75$75$75 
Auto-dimming headlights$200$200$200$200$200 
Auto-dimming rearview mirror$150$150$150$150$150 
Boost gauge  $75$75$75 
Fog lights     $125
Head-up display (HUD) $350 $350$350 
Heated mirrors$25$25$25$25$25 
Interior ambient lighting$150$150$150$150$150 
Large color reconfigurable instrument cluster display   $250$250 
Outside temperature display$50$50$50$50$50 
Rear camera mirror $200 $200  
Steering-linked headlights$150$150$150$150  
Turn signals on or near mirrors$25$25$25$25$25 
Xenon HID headlights$500$500$500$500$500 
Seats and Interior Trim 
Carbon fiber trim    $200 
Cooled or ventilated front seats$300$300$300$300$300 
Coordinated climate control, front seats$0$0$0$0$0 
Door sill trim plates$100 $100  $100
Folding second row seats$300$300$300$300  
Heated second row seats $200 $200  
Illuminated door sill trim plates $200 $200$200 
Manual lumbar adjuster, driver seat     $50
Manual lumbar adjuster, passenger seat     $50
Manual thigh support length adjuster, driver seat   $50$50 
Manual thigh support length adjuster, passenger seat   $50$50 
Memory system, driver seat$200$200$200$200$200 
Metal pedals   $75$75$75
Power 4-way lumbar adjuster, driver seat$150$150$150$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150$150$150$150 
Power recliner, driver seat$100$100$100$100$100 
Power recliner, passenger seat$100$100$100$100$100 
Power seatback bolsters, driver seat   $100$100 
Power seatback bolsters, passenger seat   $100$100 
Synthetic suede headliner    $650 
Synthetic suede inserts in leather seating surfaces    $0 
Upholstered instrument panel$300$300$300$300$300 
Wood trim$300$300$300$300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500$500$500 
Electronic systems calibration selector  $200$200$200 
Machined alloy wheels  $350$350  
Performance steering system (optional)    $0 
Polished alloy wheels$350$350  $350$350
Sport suspension (upgrade)  $0$0 $0
Ultra-sport suspension (upgrade)    $0 
Transmission 
Launch control    $100 
Steering-wheel-mounted transmission controls$100$100$100$100$100 
Total Value of Features$11,745$14,645$13,170$17,245$13,845$4,500
Value of Feature Adjustments$7,245$10,145$8,670$12,745$9,345$0
Value of Feature Adjustments-6,880-9,634-8,227-12,110-8,8830

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Specifications Comparison: Cadillac CTS vs. Pontiac G8

Model Year20182009
ModelCTSG8
Body4dr Sedan4dr Sedan
Wheelbase114.6 in114.8 in
Length195.5 in196.1 in
Width72.2 in74.8 in
Height57.2 in57.7 in
Curb Weight3,656 lb.3,856 lb.
Fuel Capacity19.0 gal.19.0 gal.
Row 1 Headroom39.2 in38.7 in
Row 1 Shoulder Room56.9 in59.1 in
Row 1 Hip Room53.8 in56.7 in
Row 1 Legroom42.6 in42.2 in
Row 2 Headroom37.5 in38.0 in
Row 2 Shoulder Room54.8 in59.1 in
Row 2 Hip Room53.3 in58.0 in
Row 2 Legroom35.4 in39.4 in
Cargo Volume13.7 ft317.5 ft3

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