Cadillac CTS Cadillac CTS 2018 Audi A4 / S4 / RS4 Audi A4 / S4 / RS4 2022

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Cadillac CTS vs. Audi A4 / S4 / RS4 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.

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

Lowest Total Price: $65,440

Audi A4 / S4 / RS4 S4   
Difference: $7,245

Lowest Total Invoice: $61,584

Audi A4 / S4 / RS4 S4   
Difference: $7,481

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182022
ModelCTSA4 / S4 / RS4
TrimV-Sport Premium LuxuryS4
Body4dr Sedan4dr Sedan
Base Price $71,095 $51,900
Base Invoice $67,540 $48,787
Metallic paint (extra cost) 595 595
Premium Plus Package   3,600
S Sport Package   2,500
Warm Weather Package   700
Prestige Package   4,700
Rear side airbags   350
Metallic paint (extra cost) 530 560
Premium Plus Package   3,384
S Sport Package   2,351
Warm Weather Package   659
Prestige Package   4,419
Rear side airbags   329
Options (change) 595 12,445
Options (change) 530 11,702
Destination 995 1,095
Total Price $72,685 $65,440
Total Invoice $69,065 $61,584

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

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

Lowest Adjusted Price and Invoice: Audi A4 / S4 / RS4 S4
TrueDelta Adjusted Price Difference: $9,550
TrueDelta Adjusted Invoice Difference: $9,650
Model Year20182022
ModelCTSA4 / S4 / RS4
TrimV-Sport Premium LuxuryS4
Body4dr Sedan4dr Sedan
Engine420hp V6349hp V6
TransmissionT8T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 13755, 19
Tire (rear if not all the same)245/40-18245/40-18
Total Price$72,685$65,440
Adjustments for Features0-2,305
Feature-Adjusted Total Price$72,685$63,135
Total Invoice$69,065$61,584
Adjustments for Features0-2,169
Feature-Adjusted Total Invoice$69,065$59,415

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

Model Year20182022
ModelCTSA4 / S4 / RS4
TrimV-Sport Premium LuxuryS4
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300
RWD$0 
AWD $1700
Accessories 
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 $100
Remote app$25 
Remote start$150 
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
Cargo net$40 
Rear seat pass-through$100 
Climate Control 
Automatic air recirculation $100
Heated windshield washer nozzles $15
Engine / Motor 
Automatic start / stop $150
Regenerative braking $0
Exterior 
Laminated rear side windows$100 
Painted brake calipers (optional) $0
Panoramic sunroof$1200 
Rear spoiler $200
Sunroof $900
Tow hook(s), front$40 
Infotainment 
Alexa integration $0
App support$0 
Aux input$50 
Handwriting recognition $200
In-vehicle Internet $150
SMS text-to-speech reader$25 
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Traffic light information $50
Voice control for external devices$0 
Instruments, Lights, and Mirrors 
Approach detection$25 
Auto-dimming passenger-side mirror $75
Fog light, rear $100
Fog lights $125
Headlight washers $50
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 
Seats and Interior Trim 
Coordinated climate control, front seats$0 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Upholstered door armrests (optional) $0
Upholstered instrument panel$300 
Wood trim$300 
Suspension, Wheels, and Tires 
Alloy wheels $350
Machined alloy wheels$350 
Transmission 
Launch control $100
Total Value of Features$7,260$9,565
Value of Feature Adjustments$0$2,305
Value of Feature Adjustments0-2,169

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

Model Year20182022
ModelCTSA4 / S4 / RS4
Body4dr Sedan4dr Sedan
Wheelbase114.6 in111.0 in
Length195.5 in187.5 in
Width72.2 in72.7 in
Height57.2 in56.2 in
Curb Weight3,656 lb.3,683 lb.
Fuel Capacity19.0 gal.15.3 gal.
Row 1 Headroom39.2 in37.3 in
Row 1 Shoulder Room56.9 in55.9 in
Row 1 Hip Room53.8 in0.0 in
Row 1 Legroom42.6 in41.3 in
Row 2 Headroom37.5 in37.4 in
Row 2 Shoulder Room54.8 in54.5 in
Row 2 Hip Room53.3 in0.0 in
Row 2 Legroom35.4 in35.7 in
Cargo Volume13.7 ft312.0 ft3

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Option Package Details
Audi A4 / S4 / RS4 S4

Premium Plus Package
FeatureValueRequested?
245/40HR18 tires400No
Around view cameras300Yes
Wide-view front camera150No
Large color reconfigurable instrument cluster display250Yes
Wide-view rear camera0No
Wireless charging station75Yes
Upholstered door armrests (optional)0No
Memory system, driver seat200Yes
Satellite radio200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Heated steering wheel100Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Blind spot warning system200Yes
Cross-traffic warning, rear100Yes
Collision preparation system, rear100No
Vehicle exit assist25No
Road sign information75No
Turn assist25No
Lane keeping assist400Yes
Following distance indicator25Yes
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed, topography and road sign aware950No
Total Requested257553%
Total Not Requested225047%
S Sport Package
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Active rear differential500Yes
Painted brake calipers (optional)0No
Total Requested1000100%
Total Not Requested00%
Warm Weather Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Sunshades, second row125Yes
Total Requested425100%
Total Not Requested00%
Prestige Package
FeatureValueRequested?
Heated second row seats200Yes
Head-up display (HUD)350Yes
Headlight washers50No
Surround sound250Yes
Laminated front side windows200Yes
Semi-automated parking system500Yes
Interior ambient lighting, configurable150No
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Navigation system600Yes
Voice control for nav and audio75Yes
Traffic information25Yes
Handwriting recognition200No
Traffic light information50No
Total Requested220073%
Total Not Requested80027%

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