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Cadillac STS vs. Infiniti QX 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 STS vs. Infiniti QX Invoice Comparison

Lowest Total Price: $58,980

Cadillac STS V8   
Difference: $13,165

Lowest Total Invoice: $53,590

Cadillac STS V8   
Difference: $12,622

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062013
ModelSTSQX
TrimV8QX56
Body4dr Sedan4dr SUV
Base Price $47,520 $60,750
Base Invoice $43,956 $56,218
Preferred Equipment Group 1SF 10,740  
Deluxe Touring Package   4,650
275/50HR22   2,450
Theater Package   3,100
Cargo mat   200
Preferred Equipment Group 1SF 8,914  
Deluxe Touring Package   4,038
275/50HR22   2,128
Theater Package   2,692
Cargo mat   141
Options (change) 10,740 10,400
Options (change) 8,914 8,999
Destination 720 995
Total Price $58,980 $72,145
Total Invoice $53,590 $66,212

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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 STS dealer quotes or Infiniti QX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac STS vs. Infiniti QX

Lowest Adjusted Price and Invoice: Cadillac STS V8
TrueDelta Adjusted Price Difference: $7,020
TrueDelta Adjusted Invoice Difference: $6,982
Model Year20062013
ModelSTSQX
TrimV8QX56
Body4dr Sedan4dr SUV
Engine320hp V8400hp V8
TransmissionT5T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)300, 15?, 15
Tire (rear if not all the same)235/50-17275/50-22
Total Price$58,980$72,145
Adjustments for Features0-6,145
Feature-Adjusted Total Price$58,980$66,000
Total Invoice$53,590$66,212
Adjustments for Features0-5,640
Feature-Adjusted Total Invoice$53,590$60,572

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Features Comparison: Cadillac STS vs. Infiniti QX

Model Year20062013
ModelSTSQX
TrimV8QX56
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
AC power outlet $100
Power liftgate $350
Remote start$150 
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Around view cameras $500
Moving object detection, front $25
Moving object detection, rear $25
Obstacle detection, front $150
Rollover sensor $50
Side curtain airbags$350 
Side curtain airbags, three rows $500
Cargo Management 
Cargo mat $40
Class IV trailer hitch $300
Overhead sunglass holder $25
Rear seat pass-through$100 
Roof rails $250
Second-row high console $250
Trailering equipment (7 wire) $150
Climate Control 
Ionizing air filtration $50
Rear air vents with automatic controls $250
Rear air vents with manual controls$150 
Rear HVAC unit $400
Rear wiper $175
Drivetrain 
Limited-slip rear differential$300 
Exterior 
Bright-finished exhaust tip(s)$25 
Deep-tinted rear windows $275
Running boards $350
Skid plate (one) $50
Wheel-lip moldings $75
Infotainment 
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
Concierge Services - 4 year subscription $200
Entertainment system with dual headrest screens $1200
Media drive $15
MP3-compatible player $50
Satellite radio $200
Telematics service, such as OnStar$200 
Traffic + travel information $25
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming headlights$200 
Auto-dimming passenger-side mirror $75
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Seats and Interior Trim 
Folding second row seats $300
Manual recliner, second row seats $75
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power lumbar adjuster, driver seat $100
Power lumbar adjuster, passenger seat $100
Power recliner, third row seats $150
Power release, second row seats $50
Power tilt adjuster, passenger seat$100 
Power-folding third row seats $1000
Wood trim$300 
Wood trim, alternative type $300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Alloy wheels $350
Hydraulically cross-linked dampers $500
Polished alloy wheels$350 
Sport suspension (upgrade)$0 
Total Value of Features$4,350$10,495
Value of Feature Adjustments$0$6,145
Value of Feature Adjustments0-5,640

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See a complete comparison of Cadillac STS vs. Infiniti QX features.

Specifications Comparison: Cadillac STS vs. Infiniti QX

Model Year20062013
ModelSTSQX
Body4dr Sedan4dr SUV
Wheelbase116.4 in121.1 in
Length196.3 in208.3 in
Width72.6 in79.9 in
Height57.6 in75.8 in
Curb Weight3,961 lb.5,591 lb.
Fuel Capacity17.0 gal.26.0 gal.
Row 1 Headroom38.7 in39.9 in
Row 1 Shoulder Room58.6 in63.8 in
Row 1 Hip Room54.6 in59.2 in
Row 1 Legroom42.6 in39.6 in
Row 2 Headroom37.9 in40.0 in
Row 2 Shoulder Room57.4 in63.5 in
Row 2 Hip Room55.6 in58.4 in
Row 2 Legroom38.3 in41.0 in
Row 3 Headroom0.0 in36.8 in
Row 3 Shoulder Room0.0 in60.5 in
Row 3 Hip Room0.0 in48.8 in
Row 3 Legroom0.0 in28.8 in
Cargo Volume,
Minimum		13.8 ft316.6 ft3
Cargo Volume,
Behind R2		13.849.6 ft3
Cargo Volume,
Maximum		13.895.1 ft3

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See a complete comparison of Cadillac STS vs. Infiniti QX specs.

Option Package Details
Cadillac STS V8

Preferred Equipment Group 1SF
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive shocks - electrical500No
Cooled or ventilated front seats300Yes
Sunroof900Yes
Limited-slip rear differential300No
Rain-sensing wipers100Yes
Xenon HID headlights500Yes
Rear spoiler200Yes
Wood/leather-wrapped steering wheel0Yes
Bluetooth cell phone link100Yes
Headlight washers50Yes
235/50VR17 tires200No
255/45VR17 tires200No
Auto-dimming headlights200No
Rear air vents with manual controls50Yes
Navigation system600Yes
Heated second row seats200Yes
Universal garage door opener100Yes
Heated steering wheel100Yes
Interior air filter0Yes
Cargo net40Yes
Surround sound250Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Wood trim300Yes
Heated front seats200Yes
CD changer, in-dash200No
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Memory system, driver seat200Yes
Polished alloy wheels0No
Total Requested429063%
Total Not Requested250037%

Option Package Details
Infiniti QX QX56

Cargo mat
FeatureValueRequested?
Cargo mat40No
Cargo net40Yes
First-aid kit15No
Total Requested4042%
Total Not Requested5558%
Deluxe Touring Package
FeatureValueRequested?
Upgraded leather upholstery0No
Cooled or ventilated front seats300Yes
Headlight washers50Yes
Surround sound250Yes
Interior lights, additional0No
Automatic air recirculation100No
Wood trim, alternative type300No
Hydraulically cross-linked shocks500Yes
Ionizing air filtration50No
Bose, 15 speakers (with subwoofer)350No
Total Requested110058%
Total Not Requested80042%
Theater Package
FeatureValueRequested?
Heated second row seats200Yes
AC power outlet100No
Entertainment system with dual headrest screens1200No
Power release, second row seats50No
Total Requested20013%
Total Not Requested135087%

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