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

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

Lowest Total Price: $44,400

Audi A4 / S4 / RS4 A4 3.2   
Difference: $12,265

Lowest Total Invoice: $41,351

Audi A4 / S4 / RS4 A4 3.2   
Difference: $11,695

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082008201520152015
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4CTSCTSCTS
TrimA4 3.2S4RS4PerformancePremiumVsport Premium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $36,300 $48,610 $66,910 $55,670 $60,070 $69,340
Base Invoice $33,761 $45,207 $62,227 $52,051 $56,165 $64,833
S Line Package 900          
Cold Weather Package 550          
Navigation system 2,100 1,950        
Convenience Package 1,700 2,125        
Sunshade, rear, power 400 400        
Metallic paint (extra cost) 475 475        
Rear side airbags 350 350 350      
Obstacle detection, rear 350 350        
Bluetooth cell phone link 500 500        
iPod integration 0 0 0      
Heated second row seats   225        
Premium Package     4,000      
S Line Package 838          
Cold Weather Package 512          
Navigation system 1,953 1,813        
Convenience Package 1,580 1,977        
Sunshade, rear, power 373 373        
Metallic paint (extra cost) 443 443        
Rear side airbags 325 325 325      
Obstacle detection, rear 325 325        
Bluetooth cell phone link 466 466        
iPod integration 0 0 0      
Heated second row seats   209        
Premium Package     3,720      
Options (change) 7,325 6,375 4,350 0 0 0
Options (change) 6,815 5,931 4,045 0 0 0
Destination 775 775 775 995 995 995
Gas Tax 0 1,700 2,100 0 0 0
Total Price $44,400 $57,460 $74,135 $56,665 $61,065 $70,335
Total Invoice $41,351 $53,613 $69,147 $53,046 $57,160 $65,828

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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 CTS

Lowest Adjusted Price and Invoice: Audi A4 / S4 / RS4 A4 3.2
TrueDelta Adjusted Price Difference: $6,530
TrueDelta Adjusted Invoice Difference: $6,326
Model Year200820082008201520152015
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4CTSCTSCTS
TrimA4 3.2S4RS4PerformancePremiumVsport Premium
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine255hp V6340hp V8420hp V8272hp I4272hp I4420hp V6
TransmissionCVT-7M6M6T6T6T8
DrivetrainFWDAWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)150, 10215, 10215, 10?, 13?, 13?, 13
Tire (rear if not all the same)235/40-18235/40-18255/35-19245/40-18245/40-18245/40-18
Total Price$44,400$57,460$74,135$56,665$61,065$70,335
Adjustments for Features0-950-1,550-5,735-7,710-8,685
Feature-Adjusted Total Price$44,400$56,510$72,585$50,930$53,355$61,650
Cost Above Minimum$0$12,110$28,185$0$2,425$10,720
Total Invoice$41,351$53,613$69,147$53,046$57,160$65,828
Adjustments for Features0-886-1,446-5,369-7,217-8,128
Feature-Adjusted Total Invoice$41,351$52,727$67,701$47,677$49,943$57,700
Cost Above Minimum$0$11,376$26,350$0$2,266$10,023

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

Model Year200820082008201520152015
ModelA4 / S4 / RS4A4 / S4 / RS4A4 / S4 / RS4CTSCTSCTS
TrimA4 3.2S4RS4PerformancePremiumVsport Premium
Body4dr 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 
8-speed manually-shiftable automatic     $1300
FWD$0     
AWD $1700$1700   
RWD   $0$0$0
Accessories 
AC power outlet   $100$100$100
Active noise reduction   $0$0$0
Adaptive cruise control, all-speed    $850$850
Cruise control$150$150$150$150  
Electronic engine sound enhancement     $0
Heated steering wheel   $100$100$100
Proximity key   $250$250$250
Remote app   $25$25$25
Remote start   $150$150$150
Semi-automated parking system   $500$500$500
Tilt/telescoping steering wheel, manual$250$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$0   
Automatic braking, high-speed or partial    $200$200
Automatic braking, low-speed    $200$200
Backup collision intervention    $150$150
Blind spot warning system   $200$200$200
Cross-traffic warning, rear   $100$100$100
Forward collision warning   $200$200$200
Full-size spare tire$225$225$225   
Knee airbag, driver   $75$75$75
Knee airbag, passenger   $75$75$75
Lane departure warning   $200$200$200
Lane keeping assist   $400$400$400
Obstacle detection, front   $150$150$150
Radar- or camera-based collision preparation system    $0$0
Rearview camera   $200$200$200
Tires, run-flat   $150$150$150
Vehicle health reports   $0$0$0
Cargo Management 
Ski sack$50$50$50   
Storage compartment under front seat(s)$50$50$50   
Climate Control 
Automatic air recirculation$100$100$100   
Heated windshield washer nozzles$15$15$15   
Rear air vents with automatic controls   $250$250$250
Drivetrain 
Active rear differential     $500
Exterior 
Active grille shutters   $0  
Body kit  $0   
Bodyside moldings$75$75$75   
Laminated front side windows   $200$200$200
Laminated rear side windows    $100$100
Panoramic sunroof   $1200$1200$1200
Rear spoiler $200$200   
Sunroof$900$900$900   
Infotainment 
4G LTE connectivity   $0$0$0
App support   $0$0$0
Aux input   $50$50$50
Bluetooth audio streaming   $25$25$25
HD radio   $50$50$50
iPod integration$100$100$100   
MP3-compatible player$50$50$50   
Satellite radio $200$200$200$200$200
Siri Eyes Free support   $0$0$0
SMS text-to-speech reader   $25$25$25
Surround sound   $250$250$250
Telematics service, such as OnStar, with navigation   $225$225$225
Traffic information   $25$25$25
USB port   $25$25$25
Voice control for external devices   $0$0$0
Voice control for nav and audio   $100$100$100
Wi-Fi hotspot   $50$50$50
Wireless charging station   $75$75$75
Instruments, Lights, and Mirrors 
Approach detection   $25$25$25
Auto-dimming headlights   $200$200$200
Auto-dimming passenger-side mirror$75$75$75   
Boost gauge     $75
Fog light, rear$100$100$100   
Fog lights$125$125$125   
Head-up display (HUD)   $350$350$350
Headlight washers$50$50$50   
Large color reconfigurable instrument cluster display    $250$250
Power-folding mirrors$50$50$50   
Seats and Interior Trim 
Aluminum trim$100$100    
Carbon fiber trim  $200   
Cooled or ventilated front seats   $300$300$300
Door sill trim plates$100$100$100   
Illuminated door sill trim plates   $200$200$200
Leather door panel trim $250$250   
Manual thigh support length adjuster, driver seat $50$50 $50$50
Manual thigh support length adjuster, passenger seat    $50$50
Metal pedals    $75$75
Power fore-aft adjuster, driver seat$100  $100$100$100
Power height adjuster, driver seat$100  $100$100$100
Power recliner, driver seat$100  $100$100$100
Power seatback bolsters, driver seat    $100$100
Power seatback bolsters, passenger seat    $100$100
Power tilt adjuster, driver seat$100  $100$100$100
Upholstered instrument panel   $300$300$300
Wood trim   $300$300$300
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500$500$500
Alloy wheels$350$350$350$350  
Electronic systems calibration selector     $200
Hydraulically cross-linked dampers  $500   
Machined alloy wheels     $350
Polished alloy wheels    $350 
Sport suspension (upgrade)$0    $0
Ultra-sport suspension (upgrade) $0$0   
Transmission 
Steering-wheel-mounted transmission controls$100  $100$100$100
Total Value of Features$4,515$5,465$6,065$10,250$12,225$13,200
Value of Feature Adjustments$0$950$1,550$5,735$7,710$8,685
Value of Feature Adjustments0-886-1,446-5,369-7,217-8,128

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

Model Year20082015
ModelA4 / S4 / RS4CTS
Body4dr Sedan4dr Sedan
Wheelbase104.3 in114.6 in
Length180.6 in195.5 in
Width69.8 in72.2 in
Height56.2 in57.2 in
Curb Weight3,550 lb.3,621 lb.
Fuel Capacity16.6 gal.19.0 gal.
Row 1 Headroom38.4 in39.2 in
Row 1 Shoulder Room55.1 in56.9 in
Row 1 Hip Room0.0 in53.8 in
Row 1 Legroom41.3 in42.6 in
Row 2 Headroom37.2 in37.5 in
Row 2 Shoulder Room53.4 in54.8 in
Row 2 Hip Room0.0 in53.3 in
Row 2 Legroom34.3 in35.4 in
Cargo Volume13.4 ft313.7 ft3

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Option Package Details
Audi A4 / S4 / RS4 A4 3.2

S Line Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Aluminum trim100No
Special exterior trim0No
Special interior trim0No
Steering-wheel-mounted transmission controls100Yes
235/40HR18 tires400No
Total Requested35041%
Total Not Requested50059%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Rear seat pass-through100Yes
Headlight washers50No
Ski sack50No
Total Requested30075%
Total Not Requested10025%
Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Auto-dimming passenger-side mirror75No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Trip computer150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50No
Total Requested155093%
Total Not Requested1257%

Option Package Details
Audi A4 / S4 / RS4 S4

Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Bose, 215W, 10 speakers (with subwoofer)350No
Auto-dimming passenger-side mirror75No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50No
Total Requested90065%
Total Not Requested47535%

Option Package Details
Audi A4 / S4 / RS4 RS4

Premium Package
FeatureValueRequested?
Navigation system600Yes
Heated second row seats200Yes
CD changer, remote-125No
Sunshades, second row125Yes
Sunshade, rear, power225Yes
Memory system, driver seat200Yes
Bose, 215W, 10 speakers (with subwoofer)350No
SD Card slot25Yes
Auto-dimming passenger-side mirror75No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50No
Total Requested192585%
Total Not Requested35015%

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