Cadillac XTS Cadillac XTS 2015 Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2008

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Cadillac XTS vs. Audi A4 / S4 / RS4 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 XTS vs. Audi A4 / S4 / RS4 Invoice Comparison

Lowest Total Price: $57,860

Audi A4 / S4 / RS4 S4   
Difference: $8,740

Lowest Total Invoice: $53,986

Audi A4 / S4 / RS4 S4   
Difference: $8,192

Calculate Payments

  Down Payment Interest Rate Term
Model Year201520152008
ModelXTSXTSA4 / S4 / RS4
TrimVsport PremiumVsport PlatinumS4
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $62,735 $69,785 $48,610
Base Invoice $58,657 $65,249 $45,207
Sunshade, rear, power 575   400
Temporary spare tire 350 350  
Metallic paint (extra cost) 495 495 475
Panoramic sunroof 1,450    
Convenience Package     2,125
Navigation system     1,950
iPod integration     0
Bluetooth cell phone link     500
Heated second row seats     225
Rear side airbags     350
Obstacle detection, rear     350
Wood trim     400
Sunshade, rear, power 506   373
Temporary spare tire 308 308  
Metallic paint (extra cost) 436 436 443
Panoramic sunroof 1,276    
Convenience Package     1,977
Navigation system     1,813
iPod integration     0
Bluetooth cell phone link     466
Heated second row seats     209
Rear side airbags     325
Obstacle detection, rear     325
Wood trim     373
Options (change) 2,870 845 6,775
Options (change) 2,526 744 6,304
Destination 995 995 775
Gas Tax 0 0 1,700
Total Price $66,600 $71,625 $57,860
Total Invoice $62,178 $66,988 $53,986

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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 XTS dealer quotes or Audi A4 / S4 / RS4 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac XTS vs. Audi A4 / S4 / RS4

Lowest Adjusted Price and Invoice: Audi A4 / S4 / RS4 S4
TrueDelta Adjusted Price Difference: $1,930
TrueDelta Adjusted Invoice Difference: $1,834
Model Year201520152008
ModelXTSXTSA4 / S4 / RS4
TrimVsport PremiumVsport PlatinumS4
Body4dr Sedan4dr Sedan4dr Sedan
Engine410hp V6410hp V6340hp V8
TransmissionT6T6M6
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)16/24 MPG16/24 MPG13/20 MPG
Audio (watts, speakers)?, 14?, 14215, 10
Tire (rear if not all the same)245/40-20245/40-20235/40-18
Total Price$66,600$71,625$57,860
Adjustments for Features-6,810-9,7600
Feature-Adjusted Total Price$59,790$61,865$57,860
Cost Above Minimum$0$2,075$0
Total Invoice$62,178$66,988$53,986
Adjustments for Features-6,358-9,1280
Feature-Adjusted Total Invoice$55,820$57,860$53,986
Cost Above Minimum$0$2,040$0

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Features Comparison: Cadillac XTS vs. Audi A4 / S4 / RS4

Model Year201520152008
ModelXTSXTSA4 / S4 / RS4
TrimVsport PremiumVsport PlatinumS4
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
6-speed manual  $150
AWD$1700$1700$1700
Accessories 
AC power outlet$100$100 
Active noise reduction$0$0 
Adaptive cruise control, all-speed $850 
Cruise control$150 $150
Heated steering wheel$100$100 
Proximity key$250$250 
Remote app$25$25 
Remote start$150$150 
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Automatic braking, high-speed or partial $200 
Automatic braking, low-speed $200 
Backup collision intervention $150 
Blind spot warning system$200$200 
Cross-traffic warning, rear$100$100 
Forward collision warning$200$200 
Full-size spare tire  $225
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Lane departure warning$200$200 
Obstacle detection, front$150$150 
Radar- or camera-based collision preparation system $0 
Rearview camera$200$200 
Rollover sensor$50$50 
Temporary spare tire$150$150 
Vehicle health reports$0$0 
Cargo Management 
Ski sack  $50
Storage compartment under front seat(s)  $50
Climate Control 
Heated windshield washer nozzles  $15
Rear air vents with automatic controls$250$250 
Drivetrain 
Limited-slip rear differential$300$300 
Exterior 
Bodyside moldings  $75
Laminated front side windows$200$200 
Panoramic sunroof$1200$1200 
Rear spoiler  $200
Sunroof  $900
Infotainment 
4G LTE connectivity$0$0 
App support$0$0 
Aux input$50$50 
Bluetooth audio streaming$25$25 
HD radio$50$50 
iPod integration  $100
MP3-compatible player  $50
Rear seat audio controls$25$25 
Surround sound$250$250 
Telematics service, such as OnStar, with navigation$225$225 
Traffic information$25$25 
USB port$25$25 
Voice control for external devices$0$0 
Voice control for nav and audio$100$100 
Wi-Fi hotspot$50$50 
Instruments, Lights, and Mirrors 
Approach detection$25$25 
Auto-dimming headlights$200$200 
Boost gauge$75$75 
Cornering lights$50$50 
Fog light, rear  $100
Fog lights  $125
Head-up display (HUD)$350$350 
Headlight washers  $50
Large color reconfigurable instrument cluster display$250$250 
Seats and Interior Trim 
Cooled or ventilated front seats$300$300 
Door sill trim plates$100 $100
Illuminated door sill trim plates $200 
Leather door panel trim $250$250
Leather-wrapped steering wheel  $150
Manual thigh support length adjuster, passenger seat$50$50 
Memory system, passenger seat$150$150 
Power fore-aft adjuster, driver seat$100$100 
Power height adjuster, driver seat$100$100 
Power recliner, driver seat$100$100 
Power tilt adjuster, driver seat$100$100 
Synthetic suede headliner $650 
Upholstered instrument panel$300  
Upholstered instrument panel, leather $1000 
Wood trim$300 $300
Wood trim, alternative type $300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500$500 
Alloy wheels$350 $350
Electronic systems calibration selector$200$200 
Polished alloy wheels $350 
Rear air springs, auto-leveling$350$350 
Ultra-sport suspension (upgrade)  $0
Transmission 
Steering-wheel-mounted transmission controls$100$100 
Total Value of Features$12,150$15,100$5,340
Value of Feature Adjustments$6,810$9,760$0
Value of Feature Adjustments-6,358-9,1280

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Specifications Comparison: Cadillac XTS vs. Audi A4 / S4 / RS4

Model Year20152008
ModelXTSA4 / S4 / RS4
Body4dr Sedan4dr Sedan
Wheelbase111.7 in104.3 in
Length202.0 in180.6 in
Width72.9 in69.8 in
Height59.5 in56.2 in
Curb Weight4,364 lb.3,825 lb.
Fuel Capacity19.0 gal.16.6 gal.
Row 1 Headroom39.0 in38.4 in
Row 1 Shoulder Room57.9 in55.1 in
Row 1 Hip Room55.1 in0.0 in
Row 1 Legroom42.1 in41.3 in
Row 2 Headroom37.8 in37.2 in
Row 2 Shoulder Room56.3 in53.4 in
Row 2 Hip Room54.3 in0.0 in
Row 2 Legroom40.0 in34.3 in
Cargo Volume18.0 ft313.4 ft3

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Option Package Details
Audi A4 / S4 / RS4 S4

Navigation system
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
SD Card slot25Yes
Total Requested625125%
Total Not Requested-125-25%
Sunshade, rear, power
FeatureValueRequested?
Sunshade, rear, power225Yes
Sunshades, second row125Yes
Total Requested350100%
Total Not Requested00%
Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Bose, 215W, 10 speakers (with subwoofer)350No
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50Yes
Auto-dimming passenger-side mirror75Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Total Requested102575%
Total Not Requested35025%

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