Cadillac CT6 Cadillac CT6 2018 Audi A4 Audi A4 2017

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Cadillac CT6 vs. Audi A4 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 CT6 vs. Audi A4 Invoice Comparison

Lowest Total Price: $52,525

Audi A4 A4 2.0T   
Difference: $14,640

Lowest Total Invoice: $48,920

Audi A4 A4 2.0T   
Difference: $14,884

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182017
ModelCT6CT6A4
TrimPremium LuxuryPlatinumA4 2.0T
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $65,295 $84,295 $37,300
Base Invoice $62,030 $80,080 $34,690
CD player, remote 250    
Metallic paint (extra cost) 625   575
Premium Plus Package     3,800
Cold Weather Package     500
Warm Weather Package     1,450
Prestige Package     4,800
Driver Assistance Package     1,800
Wood trim     350
Adaptive dampers - electrical     1,000
CD player, remote 223    
Metallic paint (extra cost) 556   536
Premium Plus Package     3,534
Cold Weather Package     466
Warm Weather Package     1,350
Prestige Package     4,464
Driver Assistance Package     1,674
Wood trim     326
Adaptive dampers - electrical     930
Options (change) 875 0 14,275
Options (change) 779 0 13,280
Destination 995 995 950
Total Price $67,165 $85,290 $52,525
Total Invoice $63,804 $81,075 $48,920

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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: Cadillac CT6 vs. Audi A4

Lowest Adjusted Price and Invoice: Audi A4 A4 2.0T
TrueDelta Adjusted Price Difference: $14,190
TrueDelta Adjusted Invoice Difference: $14,457
Model Year201820182017
ModelCT6CT6A4
TrimPremium LuxuryPlatinumA4 2.0T
Body4dr Sedan4dr Sedan4dr Sedan
Engine335hp V6335hp V6252hp I4
TransmissionT8T8S7
DrivetrainAWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10?, 34755, 19
Tire (rear if not all the same)245/45-19245/40-20245/40-18
Total Price$67,165$85,290$52,525
Adjustments for Features-450-10,7800
Feature-Adjusted Total Price$66,715$74,510$52,525
Cost Above Minimum$0$7,795$0
Total Invoice$63,804$81,075$48,920
Adjustments for Features-427-10,2470
Feature-Adjusted Total Invoice$63,377$70,828$48,920
Cost Above Minimum$0$7,451$0

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Features Comparison: Cadillac CT6 vs. Audi A4

Model Year201820182017
ModelCT6CT6A4
TrimPremium LuxuryPlatinumA4 2.0T
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300 
7-speed automated manual  $1200
AWD$1700$1700 
FWD  $0
Accessories 
AC power outlet$100$100 
Active noise reduction$0$0 
Adaptive cruise control, all-speed $850 
Adaptive cruise control, all-speed, topography and road sign aware  $1100
Cruise control$150  
Electronic engine sound enhancement $0 
Hands-free trunk or liftgate$100$100 
Low-speed semi-autonomous driving  $100
Power trunk closer$350$350 
Remote start$150$150 
Semi-automated parking system$500$500 
Tilt/telescoping steering wheel, manual  $250
Tilt/telescoping steering wheel, power$350$350 
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial $200$200
Backup collision intervention $150 
Collision preparation system, rear  $100
Driver drowsiness monitor  $150
Evasive maneuver assist  $200
Hands-free driving on limited-access highways $1000 
Night vision $1750 
Rollover sensor  $50
Safety key$5$5 
Secondary collision brake assist  $25
Surround view video recorder$50$50 
Torque vectoring, brake-based  $100
Turn assist  $25
Vehicle exit assist  $25
Vehicle health reports$0$0 
Wide-view front camera  $150
Wide-view rear camera  $0
Cargo Management 
Air-conditioned storage compartment  $50
Rear seat pass-through$100$100 
Climate Control 
Automatic air recirculation  $100
Heated windshield washer nozzles  $15
Ionizing air filtration $50 
Rear air vents$100  
Rear air vents with automatic controls $250$250
Rear dual-zone climate control $125 
Engine / Motor 
Regenerative braking  $0
Exterior 
Active grille shutters$0$0 
Body kit  $0
Laminated front side windows$200$200 
Panoramic sunroof$1200$1200 
Sunroof  $900
Infotainment 
App support$0$0 
CD player, remote$100 $100
DVD-compatible player  $0
Entertainment system with dual headrest screens $1200 
Handwriting recognition  $200
HDMI port $25 
In-vehicle Internet  $150
Media drive  $15
MP3-compatible player$50 $50
SD Card slot  $25
SMS text-to-speech reader$25$25 
Streaming video device $30 
Streaming video support $25 
Telematics service, such as OnStar  $200
Telematics service, such as OnStar, with navigation$225$225 
Traffic + travel information  $25
Traffic information$25$25 
Voice control for external devices$0$0 
Wireless charging station$75$75 
Instruments, Lights, and Mirrors 
Approach detection$25$25 
Auto-dimming passenger-side mirror  $75
Compass  $0
Cornering lights$50$50 
Fog light, rear  $100
Fog lights  $125
Interior ambient lighting$150$150 
Interior ambient lighting, configurable  $150
Predictive efficiency assist  $0
Rear camera mirror$200$200 
Road sign information  $75
Seats and Interior Trim 
Cooled or ventilated second row seats $200 
Door sill trim plates  $100
Folding second row seats  $300
Illuminated door sill trim plates$200$200 
Leather door panel trim $250 
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Massage, driver seat $100 
Massage, passenger seat $100 
Massage, second row seats $150 
Memory system, passenger seat$150$150 
Power 4-way lumbar adjuster, second row seats $225 
Power recliner, second row seats $150 
Power thigh support length adjuster, driver seat $100 
Power thigh support length adjuster, passenger seat $100 
Power tilt adjuster, second row seats $150 
Power upper seatback recliner, driver seat $100 
Power upper seatback recliner, passenger seat $100 
Synthetic suede headliner $650 
Upholstered instrument panel$300  
Upholstered instrument panel, leather $1000 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500
Electronic systems calibration selector  $200
Rear wheel steering $1500 
Total Value of Features$7,930$18,260$7,480
Value of Feature Adjustments$450$10,780$0
Value of Feature Adjustments-427-10,2470

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Specifications Comparison: Cadillac CT6 vs. Audi A4

Model Year20182017
ModelCT6A4
Body4dr Sedan4dr Sedan
Wheelbase122.4 in111.0 in
Length204.0 in186.1 in
Width74.0 in72.5 in
Height57.9 in56.2 in
Curb Weight3,648 lb.3,451 lb.
Fuel Capacity19.5 gal.16.9 gal.
Row 1 Headroom40.1 in38.9 in
Row 1 Shoulder Room58.3 in55.9 in
Row 1 Hip Room55.8 in0.0 in
Row 1 Legroom42.3 in41.3 in
Row 2 Headroom38.0 in37.4 in
Row 2 Shoulder Room56.1 in54.5 in
Row 2 Hip Room53.4 in0.0 in
Row 2 Legroom40.4 in35.7 in
Cargo Volume15.3 ft313.0 ft3

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Option Package Details
Audi A4 A4 2.0T

Premium Plus Package
FeatureValueRequested?
Heated front seats200Yes
Body kit0No
Telematics service, such as OnStar200Yes
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Surround sound250Yes
Power-folding mirrors50Yes
245/40HR18 tires400No
LED headlights500Yes
Bang & Olufsen, 755W, 19 speakers (with subwoofer)350No
Memory system, driver seat200Yes
Satellite radio200Yes
Auto-dimming driver-side mirror75Yes
Alarm100No
Proximity key250Yes
Auto-dimming passenger-side mirror75No
Total Requested232572%
Total Not Requested92528%
Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Warm Weather Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Manual thigh support length adjuster, driver seat50Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Manual thigh support length adjuster, passenger seat50Yes
Sunshades, second row125Yes
Front sport buckets100No
Total Requested67587%
Total Not Requested10013%
Prestige Package
FeatureValueRequested?
Head-up display (HUD)350Yes
Around view cameras300Yes
Wide-view front camera150No
Wide-view rear camera0No
Interior ambient lighting, configurable0No
Blind spot warning system200Yes
Rear cross-traffic detection100Yes
Large color reconfigurable instrument cluster display250Yes
Collision preparation system, rear100No
Vehicle exit assist25No
Telematics service, such as OnStar200Yes
Handwriting recognition200No
Remote app25Yes
Speed limit information0No
4G LTE connectivity0Yes
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75Yes
Media drive15No
Traffic + travel information25No
In-vehicle Internet150No
Wi-Fi hotspot50Yes
Total Requested215076%
Total Not Requested66524%
Driver Assistance Package
FeatureValueRequested?
Auto-dimming headlights200Yes
Lane departure warning system200Yes
Road sign information75No
Turn assist25No
Lane keeping assist system400Yes
Following distance indicator25Yes
Low-speed semi-autonomous driving100No
Evasive maneuver assist200No
Predictive efficiency assist0No
Adaptive cruise control, all-speed plus topography and road sign aware950No
Total Requested82538%
Total Not Requested135062%

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