Cadillac STS Cadillac STS 2007 Mazda Mazda3 Mazda Mazda3 2013

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Cadillac STS vs. Mazda Mazda3 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. Mazda Mazda3 Invoice Comparison

Lowest Total Price: $25,760

Mazda Mazda3 i Grand Touring   
Difference: $24,410

Lowest Total Invoice: $24,422

Mazda Mazda3 i Grand Touring   
Difference: $21,797

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072007200720132013
ModelSTSSTSSTSMazda3Mazda3
TrimV6V8STS-Vi Grand Tourings Grand Touring
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $42,390 $51,810 $73,810 $22,800 $24,350
Base Invoice $39,635 $48,442 $67,638 $21,805 $23,287
Navigation system 2,145        
Preferred Equipment Group 1SB 3,690        
Sunroof 1,200 1,200 1,200    
Preferred Equipment Group 1SF   4,295      
Tech Package       1,500  
Cargo net       40 40
Universal garage door opener       75 75
Auto-dimming rearview mirror       200 200
Remote start       350 350
Navigation system 1,780        
Preferred Equipment Group 1SB 3,063        
Sunroof 996 996 996    
Preferred Equipment Group 1SF   3,565      
Tech Package       1,290  
Cargo net       32 32
Universal garage door opener       60 60
Auto-dimming rearview mirror       160 160
Remote start       280 280
Options (change) 7,035 5,495 1,200 2,165 665
Options (change) 5,839 4,561 996 1,822 532
Destination 745 745 745 795 795
Gas Tax 0 0 2,100 0 0
Total Price $50,170 $58,050 $77,855 $25,760 $25,810
Total Invoice $46,219 $53,748 $71,479 $24,422 $24,614

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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 Mazda Mazda3 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 STS vs. Mazda Mazda3

Lowest Adjusted Price and Invoice: Mazda Mazda3 i Grand Touring
TrueDelta Adjusted Price Difference: $22,085
TrueDelta Adjusted Invoice Difference: $19,655
Model Year20072007200720132013
ModelSTSSTSSTSMazda3Mazda3
TrimV6V8STS-Vi Grand Tourings Grand Touring
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine255hp V6320hp V8469hp V8155hp I4167hp I4
TransmissionT5T6T6M6M6
DrivetrainRWDRWDRWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 15300, 15300, 15265, 10265, 10
Tire (rear if not all the same)235/50-17235/50-17255/45-18205/55-16205/50-17
Total Price$50,170$58,050$77,855$25,760$25,810
Adjustments for Features-2,325-3,375-4,74000
Feature-Adjusted Total Price$47,845$54,675$73,115$25,760$25,810
Cost Above Minimum$0$6,830$25,270$0$50
Total Invoice$46,219$53,748$71,479$24,422$24,614
Adjustments for Features-2,142-3,125-4,35200
Feature-Adjusted Total Invoice$44,077$50,623$67,127$24,422$24,614
Cost Above Minimum$0$6,546$23,050$0$192

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Features Comparison: Cadillac STS vs. Mazda Mazda3

Model Year20072007200720132013
ModelSTSSTSSTSMazda3Mazda3
TrimV6V8STS-Vi Grand Tourings Grand Touring
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000    
6-speed manually-shiftable automatic $1100$1100  
6-speed manual   $150$150
RWD$0$0$0  
FWD   $0$0
Accessories 
Heated steering wheel$100$100$100  
Tilt/telescoping steering wheel, manual   $250$250
Tilt/telescoping steering wheel, power$350$350$350  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats   $0$0
Blind spot warning system   $200$200
Obstacle detection, rear$250$250$250  
Tires, run-flat  $150  
Cargo Management 
Rear seat pass-through$100$100$100  
Climate Control 
Heated windshield washer nozzles  $15  
Rear air vents with manual controls$150$150$150  
Drivetrain 
Limited-slip rear differential  $300  
Exterior 
Laminated front side windows$200$200$200  
Rear spoiler  $200$200$200
Infotainment 
App support   $0$0
Aux input   $50$50
Bluetooth audio streaming   $25$25
CD changer, in-dash$325$325$325  
CD player   $125$125
DVD-compatible player$0$0$0  
HD radio   $50$50
MP3-compatible player   $50$50
Rear seat audio controls$25$25$25  
SMS text-to-speech reader   $25$25
Telematics service, such as OnStar, with navigation$225$225$225  
Voice control for nav and audio$100$100$100  
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75  
Auto-dimming headlights $200$200  
Compass   $0$0
Headlight washers $50$50  
Steering-linked headlights   $150$150
Xenon HID headlights $500$500$500$500
Seats and Interior Trim 
Cooled or ventilated front seats$300$300   
Folding second row seats   $300$300
Heated second row seats$200$200$200  
Leather-wrapped steering wheel  $150$150$150
Power 4-way lumbar adjuster, driver seat$150$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150$150  
Power fore-aft adjuster, passenger seat$100$100$100  
Power height adjuster, passenger seat$100$100$100  
Power recliner, passenger seat$100$100$100  
Power tilt adjuster, passenger seat$100$100$100  
Synthetic suede inserts in leather seating surfaces  $0  
Upholstered instrument panel, leather  $1000  
Wood trim$300$300$300  
Wood/leather-wrapped steering wheel$150$150   
Suspension, Wheels, and Tires 
Alloy wheels  $350$350$350
Auto-leveling rear shocks $200$200  
Performance steering system (optional)  $0  
Polished alloy wheels$350$350   
Sport suspension (upgrade)  $0  
Total Value of Features$4,900$5,950$7,315$2,575$2,575
Value of Feature Adjustments$2,325$3,375$4,740$0$0
Value of Feature Adjustments-2,142-3,125-4,35200

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Specifications Comparison: Cadillac STS vs. Mazda Mazda3

Model Year20072013
ModelSTSMazda3
Body4dr Sedan4dr Sedan
Wheelbase116.4 in103.9 in
Length196.3 in180.9 in
Width72.6 in69.1 in
Height57.6 in57.9 in
Curb Weight3,961 lb.2,873 lb.
Fuel Capacity17.0 gal.14.5 gal.
Row 1 Headroom38.7 in38.1 in
Row 1 Shoulder Room58.6 in54.9 in
Row 1 Hip Room54.6 in53.7 in
Row 1 Legroom42.6 in42.0 in
Row 2 Headroom37.9 in37.4 in
Row 2 Shoulder Room57.4 in54.0 in
Row 2 Hip Room55.6 in52.2 in
Row 2 Legroom38.3 in36.2 in
Cargo Volume13.8 ft311.8 ft3

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Option Package Details
Cadillac STS V6

Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Surround sound250Yes
DVD-compatible player0No
Rear seat audio controls25No
Bose, 300W, 15 speakers (with subwoofer)350No
Voice control for nav and audio100No
Total Requested95067%
Total Not Requested47533%
Preferred Equipment Group 1SB
FeatureValueRequested?
Cooled or ventilated front seats300No
Wood/leather-wrapped steering wheel0No
Tire-pressure monitor75Yes
Heated front seats200Yes
Heated second row seats200No
CD changer, in-dash200No
Power 4-way lumbar adjuster, driver seat150No
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Memory system, driver seat200Yes
Heated steering wheel100No
Cargo net40Yes
Wood trim300No
Total Requested71534%
Total Not Requested140066%

Option Package Details
Cadillac STS V8

Preferred Equipment Group 1SF
FeatureValueRequested?
Cooled or ventilated front seats300No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Bluetooth cell phone link100Yes
Surround sound250Yes
DVD-compatible player0No
Rear seat audio controls25No
Voice control for nav and audio100No
Navigation system600Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested145059%
Total Not Requested102541%

Option Package Details
Mazda Mazda3 i Grand Touring

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Compass0No
Total Requested150100%
Total Not Requested00%
Tech Package
FeatureValueRequested?
Rain-sensing wipers100Yes
Automatic headlights125Yes
Fog lights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Rear spoiler200Yes
Satellite radio200Yes
Alarm100No
Turn signals on or near mirrors25Yes
Blind spot warning system200No
Total Requested127574%
Total Not Requested45026%

Option Package Details
Mazda Mazda3 s Grand Touring

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Compass0No
Total Requested150100%
Total Not Requested00%

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