Cadillac CT6 Cadillac CT6 2018 Mercedes-Benz S-Class Mercedes-Benz S-Class 2015

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Cadillac CT6 vs. Mercedes-Benz S-Class 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. Mercedes-Benz S-Class Invoice Comparison

Lowest Total Price: $89,490

Cadillac CT6 Platinum   
Difference: $70,835

Lowest Total Invoice: $85,053

Cadillac CT6 Platinum   
Difference: $64,117

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182015
ModelCT6S-Class
TrimPlatinumS63 AMG
Body4dr Sedan4dr Sedan, ext.
Base Price $84,295 $141,450
Base Invoice $80,080 $131,549
Cargo net 60  
Cargo organizer 140 350
3.0L V6 4,000  
Upholstered instrument panel, leather   4,450
Wood trim, expanded coverage   950
Warmth and Comfort Package   2,600
Driver Assistance Package   2,800
Entertainment system with dual headrest screens   2,650
Head-up display (HUD)   990
Around view cameras   900
Night vision   2,260
Cargo net 53  
Cargo organizer 125 326
3.0L V6 3,800  
Upholstered instrument panel, leather   4,139
Wood trim, expanded coverage   884
Warmth and Comfort Package   2,418
Driver Assistance Package   2,604
Entertainment system with dual headrest screens   2,465
Head-up display (HUD)   921
Around view cameras   837
Night vision   2,102
Options (change) 4,200 17,950
Options (change) 3,978 16,696
Destination 995 925
Total Price $89,490 $160,325
Total Invoice $85,053 $149,170

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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 CT6 dealer quotes or Mercedes-Benz S-Class dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac CT6 vs. Mercedes-Benz S-Class

Lowest Adjusted Price and Invoice: Cadillac CT6 Platinum
TrueDelta Adjusted Price Difference: $69,275
TrueDelta Adjusted Invoice Difference: $62,666
Model Year20182015
ModelCT6S-Class
TrimPlatinumS63 AMG
Body4dr Sedan4dr Sedan, ext.
Engine404hp V6577hp V8
TransmissionT8T7
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)18/26 MPG15/23 MPG
Audio (watts, speakers)?, 34590, 13
Tire (rear if not all the same)245/40-20255/40-20
Total Price$89,490$160,325
Adjustments for Features0-1,560
Feature-Adjusted Total Price$89,490$158,765
Total Invoice$85,053$149,170
Adjustments for Features0-1,451
Feature-Adjusted Total Invoice$85,053$147,719

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Features Comparison: Cadillac CT6 vs. Mercedes-Benz S-Class

Model Year20182015
ModelCT6S-Class
TrimPlatinumS63 AMG
Body4dr Sedan4dr Sedan, ext.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
AWD$1700$1700
Accessories 
Active noise reduction$0 
Electronic engine sound enhancement$0 
Power door closers $300
Remote start$150 
Remote window/roof operation $15
Sunshade, rear, power $225
Sunshades, second row$125 
Sunshades, second row, power $225
Brakes, Airbags, and Other Safety 
Animal detection, night $50
Backup collision intervention$150 
Blind spot collision prevention $150
Collision preparation system, rear $100
Driver drowsiness monitor $150
Following distance indicator$25 
Hands-free driving on limited-access highways$1000 
Knee airbag, passenger$75 
Pedestrian detection, night $50
Rear side airbags $300
Rollover sensor $50
Safety key$5 
Surround view video recorder$50 
Temporary spare tire$150 
Torque vectoring, brake-based $100
Vehicle health reports$0 
Cargo Management 
Air-conditioned storage compartment $50
Console with shifter$150 
Console without shifter $150
Overhead sunglass holder $25
Rear seat pass-through$100 
Storage compartment under front seat(s) $50
Climate Control 
Automatic air recirculation $100
Fragrance atomizer $200
Heated windshield washer nozzles $15
Rear air vents $100
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Residual heat $50
Wiper de-icer $25
Engine / Motor 
Dual-mode exhaust $250
Exterior 
Active grille shutters$0 
Body kit $0
Front splitter spoiler $200
Laminated rear side windows $100
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
Apple CarPlay support$100 
Aux input$50 
CD changer, in-dash $325
DVD-compatible player $0
Handwriting recognition $200
HDMI port$25 
In-vehicle Internet $150
Media drive $15
MP3-compatible player $50
Navigation map updates, three years $0
SD Card slot $25
Streaming video device$30 
Streaming video support$25 
Traffic + travel information $25
Traffic information$25 
Voice control for external devices$0 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Approach detection$25 
Chronometer $100
Compass $0
Fog light, rear $100
Illuminated vanity mirrors, rear seat $100
Interior ambient lighting$150 
Interior ambient lighting, configurable $150
Mirror tilt-down in reverse $25
Rear camera mirror$200 
Steering-linked headlights $150
Seats and Interior Trim 
Automatic seat bolsters, driver $300
Automatic seat bolsters, front passenger $300
Heated front row armrests $100
Heated second row armrests $100
Massage, second row seats$150 
Memory system, second row seats $150
Metal pedals $75
Power 4-way lumbar adjuster, second row seats$225 
Power headrest fore-aft adjuster, second row seats $75
Power headrest height adjuster, driver seat $50
Power headrest height adjuster, passenger seat $50
Power headrest height adjuster, second row seats $75
Power seat belt height adjusters, front row $25
Power thigh support length adjuster, second row seats $150
Power tilt adjuster, second row seats$150 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable $1000
Crosswind stabilization $50
Rear wheel steering$1500 
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Total Value of Features$8,385$9,945
Value of Feature Adjustments$0$1,560
Value of Feature Adjustments0-1,451

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Specifications Comparison: Cadillac CT6 vs. Mercedes-Benz S-Class

Model Year20182015
ModelCT6S-Class
Body4dr Sedan4dr Sedan, ext.
Wheelbase122.4 in124.6 in
Length204.0 in206.5 in
Width74.0 in74.8 in
Height57.9 in58.7 in
Curb Weight4,085 lb.4,806 lb.
Fuel Capacity19.5 gal.21.1 gal.
Row 1 Headroom40.1 in39.7 in
Row 1 Shoulder Room58.3 in59.7 in
Row 1 Hip Room55.8 in0.0 in
Row 1 Legroom42.3 in41.4 in
Row 2 Headroom38.0 in39.2 in
Row 2 Shoulder Room56.1 in59.1 in
Row 2 Hip Room53.4 in0.0 in
Row 2 Legroom40.4 in43.0 in
Cargo Volume15.3 ft316.3 ft3

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Option Package Details
Mercedes-Benz S-Class S63 AMG

Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather700Yes
Leather upholstery, extended coverage0No
Leather door panel trim250Yes
Total Requested950100%
Total Not Requested00%
Night vision
FeatureValueRequested?
Night vision1750Yes
Pedestrian detection, night50No
Animal detection, night50No
Total Requested175095%
Total Not Requested1005%
Warmth and Comfort Package
FeatureValueRequested?
Heated second row seats200Yes
Cooled or ventilated second row seats200Yes
Heated steering wheel100Yes
Heated second row armrests100No
Heated front row armrests100No
Power headrest fore-aft adjuster, second row seats75No
Power recliner, second row seats150Yes
Memory system, second row seats150No
Power headrest height adjuster, second row seats75No
Power thigh support adjuster, second row seats150No
Second-row 3-section 3-person split bench150Yes
Total Requested80055%
Total Not Requested65045%
Driver Assistance Package
FeatureValueRequested?
Rear cross-traffic detection100Yes
Collision preparation system, rear100No
Pedestrian detection50Yes
Lane keeping assist system400Yes
Blind spot intervention150No
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Total Requested165087%
Total Not Requested25013%

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