Audi A4 / S4 Audi A4 / S4 2006 Cadillac CTS Cadillac CTS 2012

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Audi A4 / S4 vs. Cadillac CTS 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.

Audi A4 / S4 vs. Cadillac CTS Invoice Comparison

Lowest Total Price: $38,135

Audi A4 / S4 A4 2.0T   
Difference: $11,400

Lowest Total Invoice: $35,115

Audi A4 / S4 A4 2.0T   
Difference: $11,722

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006200620122012
ModelA4 / S4A4 / S4A4 / S4CTSCTS
TrimA4 2.0TA4 3.2S4PerformancePremium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $28,240 $34,490 $46,400 $42,290 $48,290
Base Invoice $26,043 $31,811 $42,758 $39,964 $45,634
Premium Package 1,850 1,050 2,900    
Sunroof 1,400 1,000      
Technology Package 1,275 1,275      
Metallic paint (extra cost) 450 450 450    
Bluetooth cell phone link 500 500 500    
Tire-pressure monitor 250 250 250    
Wood trim 400        
Wood/leather-wrapped steering wheel 500 500 500    
Sport suspension (upgrade) 250 250      
Navigation system 1,950 1,950 1,950    
Obstacle detection, rear 350 350 350    
Bose 215W 10 speakers     1,000    
Performance Luxury Package       3,215  
Navigation System       2,145  
Temporary spare tire       350 350
Panoramic sunroof       1,150  
Premium Package 1,684 956 2,639    
Sunroof 1,274 910      
Technology Package 1,160 1,160      
Metallic paint (extra cost) 410 410 410    
Bluetooth cell phone link 455 455 455    
Tire-pressure monitor 228 228 228    
Wood trim 364        
Wood/leather-wrapped steering wheel 455 455 455    
Sport suspension (upgrade) 228 228      
Navigation system 1,775 1,775 1,775    
Obstacle detection, rear 319 319 319    
Bose 215W 10 speakers     910    
Performance Luxury Package       2,829  
Navigation System       1,888  
Temporary spare tire       308 308
Panoramic sunroof       1,012  
Options (change) 9,175 7,575 7,900 6,860 350
Options (change) 8,352 6,896 7,191 6,037 308
Destination 720 720 720 895 895
Gas Tax 0 0 1,700 0 0
Total Price $38,135 $42,785 $56,720 $50,045 $49,535
Total Invoice $35,115 $39,427 $52,369 $46,896 $46,837

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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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TrueDelta Value Comparison: Audi A4 / S4 vs. Cadillac CTS

Lowest Adjusted Price and Invoice: Audi A4 / S4 A4 2.0T
TrueDelta Adjusted Price Difference: $8,325
TrueDelta Adjusted Invoice Difference: $8,814
Model Year20062006200620122012
ModelA4 / S4A4 / S4A4 / S4CTSCTS
TrimA4 2.0TA4 3.2S4PerformancePremium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine200hp I4255hp V6340hp V8318hp V6318hp V6
TransmissionM6CVT-7M6T6T6
DrivetrainFWDFWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10150, 10215, 10300, 10300, 10
Tire (rear if not all the same)235/45-17235/45-17235/40-18235/50-18235/50-18
Total Price$38,135$42,785$56,720$50,045$49,535
Adjustments for Features0-950-2,150-3,075-3,075
Feature-Adjusted Total Price$38,135$41,835$54,570$46,970$46,460
Cost Above Minimum$0$3,700$16,435$510$0
Total Invoice$35,115$39,427$52,369$46,896$46,837
Adjustments for Features0-875-1,985-2,882-2,908
Feature-Adjusted Total Invoice$35,115$38,552$50,384$44,014$43,929
Cost Above Minimum$0$3,437$15,269$85$0

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Features Comparison: Audi A4 / S4 vs. Cadillac CTS

Model Year20062006200620122012
ModelA4 / S4A4 / S4A4 / S4CTSCTS
TrimA4 2.0TA4 3.2S4PerformancePremium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 $150  
7-speed manually-shiftable CVT $1100   
6-speed manually-shiftable automatic   $1100$1100
FWD$0$0   
AWD  $1700  
RWD   $0$0
Accessories 
Heated steering wheel   $100$100
Proximity key   $250$250
Remote start   $150$150
Tilt/telescoping steering wheel, manual$250$250$250  
Tilt/telescoping steering wheel, power   $350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 $0$0
Rearview camera   $200$200
Rollover sensor   $50$50
Cargo Management 
Storage compartment under front seat(s)$50$50   
Climate Control 
Heated windshield washer nozzles$15$15$15  
Rear air vents   $100$100
Exterior 
Bodyside moldings$75$75$75  
Panoramic sunroof   $1200$1200
Rear spoiler  $200  
Sunroof$900$900$900  
Infotainment 
Aux input   $50$50
CD changer, remote$200$200$200  
CD player   $125$125
DVD-compatible player   $0$0
Media drive   $15$15
MP3-compatible player   $50$50
Satellite radio  $200$200$200
Surround sound   $250$250
Telematics service, such as OnStar, with navigation   $225$225
Traffic information   $25$25
Voice control for nav and audio   $100$100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75  
Auto-dimming passenger-side mirror$75$75$75  
Fog light, rear$100$100$100  
Headlight washers  $50  
Power-folding mirrors$50$50$50  
Turn signals on or near mirrors$25$25$25  
Seats and Interior Trim 
Cooled or ventilated front seats   $300$300
Manual thigh support length adjuster, driver seat  $50  
Power 4-way lumbar adjuster, driver seat$150$150$150  
Power 4-way lumbar adjuster, passenger seat$150$150$150  
Power lumbar adjuster, driver seat   $100$100
Power lumbar adjuster, passenger seat   $100$100
Upholstered instrument panel   $300$300
Suspension, Wheels, and Tires 
Alloy wheels$350$350$350$350 
Polished alloy wheels    $350
Sport suspension (upgrade)$0$0 $0$0
Ultra-sport suspension (upgrade)  $0  
Total Value of Features$2,615$3,565$4,765$5,690$5,690
Value of Feature Adjustments$0$950$2,150$3,075$3,075
Value of Feature Adjustments0-875-1,985-2,882-2,908

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Specifications Comparison: Audi A4 / S4 vs. Cadillac CTS

Model Year20062012
ModelA4 / S4CTS
Body4dr Sedan4dr Sedan
Wheelbase104.3 in113.4 in
Length180.6 in191.6 in
Width69.8 in72.5 in
Height56.2 in58.0 in
Curb Weight3,550 lb.3,852 lb.
Fuel Capacity16.6 gal.18.0 gal.
Row 1 Headroom38.4 in38.8 in
Row 1 Shoulder Room55.1 in56.7 in
Row 1 Hip Room0.0 in55.1 in
Row 1 Legroom41.3 in42.4 in
Row 2 Headroom37.2 in37.2 in
Row 2 Shoulder Room53.4 in54.7 in
Row 2 Hip Room0.0 in54.1 in
Row 2 Legroom34.3 in35.9 in
Cargo Volume13.4 ft313.6 ft3

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Option Package Details
Audi A4 / S4 A4 2.0T

Premium Package
FeatureValueRequested?
235/45HR17 tires400No
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75No
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Total Requested97562%
Total Not Requested60038%
Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Total Requested975100%
Total Not Requested00%

Option Package Details
Audi A4 / S4 A4 3.2

Premium Package
FeatureValueRequested?
Heated front seats200Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
235/45HR17 tires400No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75No
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested67553%
Total Not Requested60047%
Technology Package
FeatureValueRequested?
Automatic headlights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Total Requested975100%
Total Not Requested00%

Option Package Details
Audi A4 / S4 S4

Premium Package
FeatureValueRequested?
Heated front seats200Yes
Sunroof900Yes
Universal garage door opener100Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Alloy wheels, optional design0No
Memory system, driver seat200Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75No
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested192591%
Total Not Requested2009%

Option Package Details
Cadillac CTS Performance

Performance Luxury Package
FeatureValueRequested?
Second-row 2-section 3-person split bench100No
Folding second row seats300Yes
Proximity key250No
Automatic air recirculation100No
Wood trim300Yes
Tilt/telescoping steering wheel, power100No
Cooled or ventilated front seats300No
Wood/leather-wrapped steering wheel150Yes
Obstacle detection, rear250Yes
Heated steering wheel100No
Rain-sensing wipers100Yes
Rearview camera200No
Alarm100No
Interior ambient lighting150No
Total Requested110044%
Total Not Requested140056%
Navigation System
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%

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