Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2008 Cadillac CTS Cadillac CTS 2019

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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: $57,860

Audi A4 / S4 / RS4 S4   
Difference: $3,925

Lowest Total Invoice: $53,986

Audi A4 / S4 / RS4 S4   
Difference: $4,724

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008201920192019
ModelA4 / S4 / RS4A4 / S4 / RS4CTSCTSCTS
TrimS4RS4Premium LuxuryV-Sport Premium LuxuryCTS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $48,610 $66,910 $60,195 $71,795 $86,995
Base Invoice $45,207 $62,227 $57,185 $68,205 $82,645
Convenience Package 2,125        
Sunshade, rear, power 400        
Metallic paint (extra cost) 475   595 595  
Rear side airbags 350 350      
Obstacle detection, rear 350        
Bluetooth cell phone link 500        
iPod integration 0 0      
Navigation system 1,950        
Heated second row seats 225        
Carbon fiber trim 400     0  
Premium Package   4,000      
Luxury Package         2,500
Panoramic sunroof         1,450
Convenience Package 1,977        
Sunshade, rear, power 373        
Metallic paint (extra cost) 443   530 530  
Rear side airbags 325 325      
Obstacle detection, rear 325        
Bluetooth cell phone link 466        
iPod integration 0 0      
Navigation system 1,813        
Heated second row seats 209        
Carbon fiber trim 373     0  
Premium Package   3,720      
Luxury Package         2,225
Panoramic sunroof         1,291
Options (change) 6,775 4,350 595 595 3,950
Options (change) 6,304 4,045 530 530 3,516
Destination 775 775 995 995 995
Gas Tax 1,700 2,100 0 0 1,000
Total Price $57,860 $74,135 $61,785 $73,385 $92,940
Total Invoice $53,986 $69,147 $58,710 $69,730 $88,156

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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 / RS4 vs. Cadillac CTS

Lowest Adjusted Price and Invoice: Cadillac CTS Premium Luxury
TrueDelta Adjusted Price Difference: $1,755
TrueDelta Adjusted Invoice Difference: $673
Model Year20082008201920192019
ModelA4 / S4 / RS4A4 / S4 / RS4CTSCTSCTS
TrimS4RS4Premium LuxuryV-Sport Premium LuxuryCTS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine340hp V8420hp V8335hp V6420hp V6640hp V8
TransmissionM6M6T8T8T8
DrivetrainAWDAWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)215, 10215, 10?, 13?, 13?, 13
Tire (rear if not all the same)235/40-18255/35-19245/40-18245/40-18265/35-19
Total Price$57,860$74,135$61,785$73,385$92,940
Adjustments for Features0-400-5,680-8,180-7,380
Feature-Adjusted Total Price$57,860$73,735$56,105$65,205$85,560
Cost Above Minimum$0$15,875$0$9,100$29,455
Total Invoice$53,986$69,147$58,710$69,730$88,156
Adjustments for Features0-373-5,397-7,773-7,000
Feature-Adjusted Total Invoice$53,986$68,774$53,313$61,957$81,156
Cost Above Minimum$0$14,788$0$8,644$27,843

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

Model Year20082008201920192019
ModelA4 / S4 / RS4A4 / S4 / RS4CTSCTSCTS
TrimS4RS4Premium LuxuryV-Sport Premium LuxuryCTS-V
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150$150   
8-speed manually-shiftable automatic  $1300$1300$1300
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 
Cruise control$150$150$150 $150
Electronic engine sound enhancement   $0$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   
Tilt/telescoping steering wheel, power  $350$350$350
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0   
Around view cameras  $500$500 
Automatic braking, high-speed or partial   $200 
Automatic braking, low-speed   $200 
Backup collision intervention   $150 
Blind spot warning system  $200$200$200
Cross-traffic warning, rear  $100$100$100
Dedicated short-range radio communications (DSRC)  $0$0$0
Following distance indicator  $25$25$25
Forward collision warning  $200$200$200
Full-size spare tire$225$225   
High performance brake pads (optional)    $0
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
Performance traction management    $250
Radar- or camera-based collision preparation system   $0$0
Rearview camera    $200
Safety key  $5$5$5
Tires, run-flat  $150$150 
Vehicle health reports  $0$0$0
Vehicle-to-infrastructure (V2I) communication  $0$0$0
Vehicle-to-vehicle (V2V) communication  $0$0$0
Wide-view front camera    $150
Cargo Management 
Ski sack$50$50   
Storage compartment under front seat(s)$50$50   
Climate Control 
Automatic air recirculation$100$100   
Heated windshield washer nozzles$15$15   
Rear air vents with automatic controls  $250$250$250
Drivetrain 
Active rear differential   $500$500
Differential cooler    $0
Engine / Motor 
Automatic start / stop  $150  
Exterior 
Active grille shutters  $0  
Body kit $0   
Bodyside moldings$75$75   
Carbon fiber hood    $0
Laminated front side windows  $200$200$200
Laminated rear side windows   $100 
Panoramic sunroof  $1200$1200$1200
Rear spoiler$200$200   
Sunroof$900$900   
Tow hook(s), front  $40$40$40
Infotainment 
4G LTE connectivity  $0$0$0
Android Auto support  $100$100$100
App support  $0$0$0
Apple CarPlay support  $100$100$100
Aux input  $50$50$50
Bluetooth audio streaming  $25$25$25
HD radio  $50$50$50
iPod integration$100$100   
MP3-compatible player$50$50   
SD Card slot$25$25   
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   
Boost gauge   $75$75
Fog light, rear$100$100   
Fog lights$125$125   
Head-up display (HUD)  $350$350$350
Headlight washers$50$50   
Large color reconfigurable instrument cluster display   $250$250
Power-folding mirrors$50$50   
Rear camera mirror  $200$200$200
Steering-linked headlights$150$150$150$150 
Seats and Interior Trim 
Aluminum trim$100    
Carbon fiber trim$200$200 $200$200
Cooled or ventilated front seats  $300$300$300
Coordinated climate control, front seats  $0$0$0
Door sill trim plates$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
Power height adjuster, driver seat  $100$100$100
Power recliner, driver seat  $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
Synthetic suede headliner    $650
Synthetic suede inserts in leather seating surfaces    $0
Upholstered instrument panel  $300$300$300
Wood trim  $300  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500$500$500
Alloy wheels$350$350$350  
Electronic systems calibration selector   $200$200
Hydraulically cross-linked dampers $500   
Machined alloy wheels   $350$350
Performance steering system (optional)    $0
Sport suspension (upgrade)   $0 
Ultra-sport suspension (upgrade)$0$0  $0
Transmission 
Launch control    $100
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$5,640$6,040$11,320$13,820$13,020
Value of Feature Adjustments$0$400$5,680$8,180$7,380
Value of Feature Adjustments0-373-5,397-7,773-7,000

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

Model Year20082019
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.3,656 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 S4

Convenience Package
FeatureValueRequested?
Memory system, driver seat200Yes
Bose, 215W, 10 speakers (with subwoofer)350No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Steering-linked headlights150No
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested75055%
Total Not Requested62545%

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 slot25No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Automatic headlights125Yes
Auto-dimming driver-side mirror75Yes
Compass0Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Total Requested190084%
Total Not Requested37516%

Option Package Details
Cadillac CTS CTS-V

Luxury Package
FeatureValueRequested?
Heated second row seats200Yes
Second-row 2-section 3-person split bench100No
Rear air vents with automatic controls150No
Folding second row seats300Yes
Sunshades, second row125Yes
Sunshade, rear, power225Yes
AC power outlet100No
Rear camera mirror200No
Total Requested85061%
Total Not Requested55039%

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