Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2007 Cadillac STS Cadillac STS 2010

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

Lowest Total Price: $42,985

Audi A4 / S4 / RS4 A4 3.2   
Difference: $13,625

Lowest Total Invoice: $39,607

Audi A4 / S4 / RS4 A4 3.2   
Difference: $13,584

Calculate Payments

  Down Payment Interest Rate Term
Model Year2007200720072010201020102010
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4STSSTSSTSSTS
TrimA4 3.2S4RS4V6 LuxuryV6 PremiumV8 LuxuryV8 Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $35,540 $47,500 $66,000 $50,385 $55,945 $56,345 $68,785
Base Invoice $32,766 $43,759 $60,594 $47,614 $52,868 $53,246 $65,002
Convenience Package 1,800 1,000          
Cold Weather Package 1,000            
Metallic paint (extra cost) 475 475          
Obstacle detection, rear 350 350          
Tire-pressure monitor 250 250          
Bluetooth cell phone link 500 500          
Navigation system 2,100 1,950          
Sport suspension (upgrade) 250            
Heated front seats   450          
Heated second row seats   225          
Premium Package     4,700        
Luxury Level Two Package       3,950      
Temporary spare tire       250 250    
Sunroof       1,200 1,200    
Premium Luxury Collection           4,655  
Convenience Package 1,638 910          
Cold Weather Package 910            
Metallic paint (extra cost) 432 432          
Obstacle detection, rear 319 319          
Tire-pressure monitor 228 228          
Bluetooth cell phone link 455 455          
Navigation system 1,911 1,775          
Sport suspension (upgrade) 228            
Heated front seats   410          
Heated second row seats   204          
Premium Package     4,277        
Luxury Level Two Package       3,476      
Temporary spare tire       220 220    
Sunroof       1,056 1,056    
Premium Luxury Collection           4,096  
Options (change) 6,725 5,200 4,700 5,400 1,450 4,655 0
Options (change) 6,121 4,733 4,277 4,752 1,276 4,096 0
Destination 720 720 720 825 825 825 825
Gas Tax 0 1,700 2,100 0 0 0 0
Total Price $42,985 $55,120 $73,520 $56,610 $58,220 $61,825 $69,610
Total Invoice $39,607 $50,912 $67,691 $53,191 $54,969 $58,167 $65,827

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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

Lowest Adjusted Price and Invoice: Audi A4 / S4 / RS4 A4 3.2
TrueDelta Adjusted Price Difference: $12,265
TrueDelta Adjusted Invoice Difference: $12,306
Model Year2007200720072010201020102010
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4STSSTSSTSSTS
TrimA4 3.2S4RS4V6 LuxuryV6 PremiumV8 LuxuryV8 Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine255hp V6340hp V8420hp V8302hp V6302hp V6320hp V8320hp V8
TransmissionCVT-7M6M6T6T6T6T6
DrivetrainFWDAWDAWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10150, 10215, 10300, 15300, 15300, 15300, 15
Tire (rear if not all the same)235/45-17235/40-18255/35-19235/50-17235/50-18235/50-17235/50-18
Total Price$42,985$55,120$73,520$56,610$58,220$61,825$69,610
Adjustments for Features0-400-1,550-1,360-2,060-1,260-3,560
Feature-Adjusted Total Price$42,985$54,720$71,970$55,250$56,160$60,565$66,050
Cost Above Minimum$0$11,735$28,985$0$910$5,315$10,800
Total Invoice$39,607$50,912$67,691$53,191$54,969$58,167$65,827
Adjustments for Features0-369-1,427-1,278-1,945-1,185-3,367
Feature-Adjusted Total Invoice$39,607$50,543$66,264$51,913$53,024$56,982$62,460
Cost Above Minimum$0$10,936$26,657$0$1,111$5,069$10,547

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

Model Year2007200720072010201020102010
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4STSSTSSTSSTS
TrimA4 3.2S4RS4V6 LuxuryV6 PremiumV8 LuxuryV8 Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable CVT$1100      
6-speed manual $150$150    
6-speed manually-shiftable automatic   $1100$1100$1100$1100
FWD$0      
AWD $1700$1700    
RWD   $0$0$0$0
Accessories 
Adaptive cruise control      $600
Cruise control$150$150$150$150$150$150 
Heated steering wheel   $100$100$100$100
Proximity key   $250$250$250$250
Remote start   $150$150$150$150
Sunshade, rear, power  $225    
Sunshades, second row  $125    
Tilt/telescoping steering wheel, manual$250$250$250    
Tilt/telescoping steering wheel, power   $350$350$350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0    
Blind spot warning system      $200
Lane departure warning      $200
Cargo Management 
Ski sack$50$50$50    
Storage compartment under front seat(s)$50$50$50    
Climate Control 
Heated windshield washer nozzles$15$15$15    
Rain-sensing wipers$175$175$175    
Rear air vents with manual controls   $150$150$150$150
Variable intermittent wipers   $75$75$75$75
Drivetrain 
Limited-slip rear differential    $300 $300
Exterior 
Body kit  $0    
Bodyside moldings$75$75$75    
Laminated front side windows   $200$200$200$200
Rear spoiler $200$200 $200 $200
Infotainment 
CD changer, in-dash   $325$325$325$325
CD changer, remote$200$200$200    
DVD-compatible player   $0$0$0$0
MP3-compatible player$50$50$50    
Rear seat audio controls   $25$25$25$25
Satellite radio  $200$200$200$200$200
Surround sound   $250$250$250$250
Telematics service, such as OnStar, with navigation   $225$225$225$225
Voice control for nav and audio   $100$100$100$100
Instruments, Lights, and Mirrors 
Auto-dimming headlights   $200$200$200$200
Auto-dimming passenger-side mirror$75$75$75    
Compass$0$0$0$0 $0 
Fog light, rear$100$100$100    
Head-up display (HUD)      $350
Power-folding mirrors$50$50$50    
Steering-linked headlights$150$150$150    
Seats and Interior Trim 
Aluminum trim $100     
Carbon fiber trim  $200    
Cooled or ventilated front seats   $300$300 $300
Folding second row seats$300$300$300    
Leather-wrapped steering wheel$150$150$150    
Manual thigh support length adjuster, driver seat $50$50    
Power fore-aft adjuster, driver seat$100  $100$100$100$100
Power height adjuster, driver seat$100  $100$100$100$100
Power recliner, driver seat$100  $100$100$100$100
Power tilt adjuster, driver seat$100  $100$100$100$100
Wood trim$300  $300$300$300$300
Wood/leather-wrapped steering wheel   $150$150$150$150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical      $500
Alloy wheels$350$350$350    
Auto-leveling rear shocks    $200$200 
Hydraulically cross-linked dampers  $500    
Polished alloy wheels   $350$350$350$350
Sport suspension (upgrade)$0   $0 $0
Ultra-sport suspension (upgrade) $0$0    
Total Value of Features$3,990$4,390$5,540$5,350$6,050$5,250$7,550
Value of Feature Adjustments$0$400$1,550$1,360$2,060$1,260$3,560
Value of Feature Adjustments0-369-1,427-1,278-1,945-1,185-3,367

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

Model Year20072010
ModelA4 / S4 / RS4STS
Body4dr Sedan4dr Sedan
Wheelbase104.3 in116.4 in
Length180.6 in196.7 in
Width69.8 in72.6 in
Height56.2 in57.6 in
Curb Weight3,550 lb.3,974 lb.
Fuel Capacity16.6 gal.17.0 gal.
Row 1 Headroom38.4 in38.7 in
Row 1 Shoulder Room55.1 in58.6 in
Row 1 Hip Room0.0 in54.6 in
Row 1 Legroom41.3 in42.6 in
Row 2 Headroom37.2 in37.9 in
Row 2 Shoulder Room53.4 in57.4 in
Row 2 Hip Room0.0 in55.6 in
Row 2 Legroom34.3 in38.3 in
Cargo Volume13.4 ft313.8 ft3

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Option Package Details
Audi A4 / S4 / RS4 A4 3.2

Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Trip computer150Yes
Rain-sensing wipers100No
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Total Requested130078%
Total Not Requested37522%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated front seats200Yes
Rear seat pass-through100Yes
Headlight washers50Yes
Ski sack50No
Total Requested55092%
Total Not Requested508%

Option Package Details
Audi A4 / S4 / RS4 S4

Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Automatic headlights125Yes
Steering-linked headlights150No
Total Requested65063%
Total Not Requested37537%

Option Package Details
Audi A4 / S4 / RS4 RS4

Premium Package
FeatureValueRequested?
Navigation system600Yes
Heated second row seats200Yes
CD changer, remote-125Yes
Universal garage door opener100Yes
Rain-sensing wipers100No
Sunshades, second row125No
Sunshade, rear, power225No
Memory system, driver seat200Yes
Satellite radio200No
Bluetooth cell phone link100Yes
Bose, 215W, 10 speakers (with subwoofer)350No
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Auto-dimming rearview mirror150Yes
Automatic headlights125Yes
Total Requested142556%
Total Not Requested112544%

Option Package Details
Cadillac STS V6 Luxury

Luxury Level Two Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Voice control for nav and audio100No
Navigation system600Yes
Surround sound250No
DVD-compatible player0No
Rear seat audio controls25No
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested115055%
Total Not Requested92545%

Option Package Details
Cadillac STS V8 Luxury

Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Termporary spare tire150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Auto-dimming headlights200No
Voice control for nav and audio100No
Navigation system600Yes
Surround sound250No
DVD-compatible player0No
Rear seat audio controls25No
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested220070%
Total Not Requested92530%

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