Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2018 Cadillac CTS Cadillac CTS 2018

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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: $64,030

Audi A4 / S4 / RS4 S4 3.0T   
Difference: $8,655

Lowest Total Invoice: $59,621

Audi A4 / S4 / RS4 S4 3.0T   
Difference: $9,444

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182018
ModelA4 / S4 / RS4CTS
TrimS4 3.0TV-Sport Premium Luxury
Body4dr Sedan4dr Sedan
Base Price $51,400 $71,095
Base Invoice $47,802 $67,540
Prestige Package 4,400  
Cold Weather Package 500  
Warm Weather Package 950  
Driver Assistance Package 1,800  
S Sport Package 2,500  
Metallic paint (extra cost) 575 595
Cargo net 80  
Rear side airbags 350  
Carbon fiber trim 500 0
Prestige Package 4,092  
Cold Weather Package 466  
Warm Weather Package 884  
Driver Assistance Package 1,674  
S Sport Package 2,326  
Metallic paint (extra cost) 536 530
Cargo net 74  
Rear side airbags 326  
Carbon fiber trim 466 0
Options (change) 11,655 595
Options (change) 10,844 530
Destination 975 995
Total Price $64,030 $72,685
Total Invoice $59,621 $69,065

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

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

Lowest Adjusted Price and Invoice: Audi A4 / S4 / RS4 S4 3.0T
TrueDelta Adjusted Price Difference: $11,340
TrueDelta Adjusted Invoice Difference: $11,944
Model Year20182018
ModelA4 / S4 / RS4CTS
TrimS4 3.0TV-Sport Premium Luxury
Body4dr Sedan4dr Sedan
Engine354hp V6420hp V6
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)755, 19?, 13
Tire (rear if not all the same)245/40-18245/40-18
Total Price$64,030$72,685
Adjustments for Features-2,6850
Feature-Adjusted Total Price$61,345$72,685
Total Invoice$59,621$69,065
Adjustments for Features-2,5000
Feature-Adjusted Total Invoice$57,121$69,065

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

Model Year20182018
ModelA4 / S4 / RS4CTS
TrimS4 3.0TV-Sport Premium Luxury
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300
RWD $0
AC power outlet $100
Active noise reduction $0
Adaptive cruise control, all-speed $850
Adaptive cruise control, all-speed, topography and road sign aware$1100 
Electronic engine sound enhancement $0
Low-speed semi-autonomous driving$200 
Remote start $150
Semi-automated parking system $500
Sunshade, rear, power $225
Tilt/telescoping steering wheel, manual$250 
Tilt/telescoping steering wheel, power $350
Brakes, Airbags, and Other Safety 
Backup collision intervention $150
Collision preparation system, rear$100 
Dedicated short-range radio communications (DSRC) $0
Driver drowsiness monitor$150 
Evasive maneuver assist$200 
Pedestrian detection$50 
Rollover sensor$50 
Safety key $5
Secondary collision brake assist$25 
Temporary spare tire$150 
Tires, run-flat $150
Torque vectoring, brake-based$100 
Turn assist$25 
Vehicle exit assist$25 
Vehicle health reports $0
Vehicle-to-infrastructure (V2I) communication $0
Vehicle-to-vehicle (V2V) communication $0
Wide-view front camera$150 
Wide-view rear camera$0 
Cargo Management 
Air-conditioned storage compartment$50 
Rear seat pass-through $100
Climate Control and Infotainment 
App support $100
Automatic air recirculation$100 
CD player, remote$100 
DVD-compatible player$0 
Handwriting recognition$200 
Heated windshield washer nozzles$15 
In-vehicle Internet$150 
Media drive$15 
MP3-compatible player$50 
SD Card slot$25 
SMS text-to-speech reader $25
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
Traffic + travel information$25 
Traffic information $25
Voice control for external devices $0
Wireless charging station $75
Body kit$0 
Laminated rear side windows $100
Painted brake calipers (optional)$0 
Panoramic sunroof $1200
Rear spoiler$200 
Tow hook(s), front $40
Instruments, Lights, and Mirrors 
Approach detection $25
Auto-dimming passenger-side mirror$75 
Fog light, rear$100 
Fog lights$125 
Interior ambient lighting $150
Interior ambient lighting, configurable$150 
LED headlights$1000 
Power-folding mirrors$50 
Predictive efficiency assist$0 
Rear camera mirror $200
Road sign information$75 
Steering-linked headlights $150
Xenon HID headlights $500
Automatic start / stop$150 
Launch control$100 
Regenerative braking$0 
Seats and Interior Trim 
Coordinated climate control, front seats $0
Massage, driver seat$100 
Massage, passenger seat$100 
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Synthetic suede door panel trim$250 
Upholstered door armrests (optional)$0 
Upholstered instrument panel $300
Suspension, Wheels, and Tires 
Alloy wheels$350 
Machined alloy wheels $350
Total Value of Features$10,230$7,545
Value of Feature Adjustments$2,685$0
Value of Feature Adjustments-2,5000

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

Model Year20182018
ModelA4 / S4 / RS4CTS
Body4dr Sedan4dr Sedan

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Option Package Details
Audi A4 / S4 / RS4 S4 3.0T

Prestige Package
Head-up display (HUD)350Yes
Laminated front side windows200Yes
Around view cameras300Yes
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable150No
Upholstered door armrests (optional)0No
Large color reconfigurable instrument cluster display250Yes
Speed limit information0No
4G LTE connectivity50Yes
Handwriting recognition200No
Remote app25Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50Yes
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Total Requested190073%
Total Not Requested69027%
Cold Weather Package
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Warm Weather Package
Cooled or ventilated front seats300Yes
Sunshades, second row125Yes
Total Requested425100%
Total Not Requested00%
Driver Assistance Package
Auto-dimming headlights200Yes
Lane departure warning200Yes
Road sign information75No
Turn assist25No
Lane keeping assist400Yes
Following distance indicator25Yes
Low-speed semi-autonomous driving200No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested82536%
Total Not Requested145064%
S Sport Package
Adaptive dampers - electrical500Yes
Active rear differential500Yes
Painted brake calipers (optional)0No
Total Requested1000100%
Total Not Requested00%

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