Mercedes-Benz S-Class Mercedes-Benz S-Class 2017 Cadillac CT6 Cadillac CT6 2018

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Mercedes-Benz S-Class vs. Cadillac CT6 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.

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

Lowest Total Price: $89,490

Cadillac CT6 Platinum   
Difference: $73,535

Lowest Total Invoice: $85,053

Cadillac CT6 Platinum   
Difference: $66,628

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172018
TrimAMG S63Platinum
Body4dr Sedan, ext.4dr Sedan
Base Price $144,700 $84,295
Base Invoice $134,571 $80,080
Warmth and Comfort Package 2,600  
Driver Assistance Package 2,250  
Upholstered instrument panel, leather 4,450  
Wood trim, expanded coverage 950  
Around view cameras 900  
Cargo organizer 350 140
Entertainment system with dual headrest screens 2,650  
Head-up display (HUD) 990  
Night vision 2,260  
Cargo net   60
3.0L V6   4,000
Warmth and Comfort Package 2,418  
Driver Assistance Package 2,093  
Upholstered instrument panel, leather 4,139  
Wood trim, expanded coverage 884  
Around view cameras 837  
Cargo organizer 326 125
Entertainment system with dual headrest screens 2,465  
Head-up display (HUD) 921  
Night vision 2,102  
Cargo net   53
3.0L V6   3,800
Options (change) 17,400 4,200
Options (change) 16,185 3,978
Destination 925 995
Total Price $163,025 $89,490
Total Invoice $151,681 $85,053

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

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

Lowest Adjusted Price and Invoice: Cadillac CT6 Platinum
TrueDelta Adjusted Price Difference: $71,715
TrueDelta Adjusted Invoice Difference: $64,935
Model Year20172018
TrimAMG S63Platinum
Body4dr Sedan, ext.4dr Sedan
Engine577hp V8404hp V6
EPA Fuel Economy (city/highway)15/23 MPG18/26 MPG
Audio (watts, speakers)590, 13?, 34
Tire (rear if not all the same)255/40-20245/40-20
Total Price$163,025$89,490
Adjustments for Features-1,8200
Feature-Adjusted Total Price$161,205$89,490
Total Invoice$151,681$85,053
Adjustments for Features-1,6930
Feature-Adjusted Total Invoice$149,988$85,053

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

Model Year20172018
TrimAMG S63Platinum
Body4dr Sedan, ext.4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 
8-speed manually-shiftable automatic $1300
Active noise reduction $0
Electronic engine sound enhancement $0
Power door closers$300 
Remote climate control$25 
Remote start $150
Remote start via app$75 
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 
Cross-traffic detection for collision preparation system$0 
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 washer fluid system$50 
Rear air vents$100 
Rear air vents with automatic controls $250
Rear dual-zone climate control $125
Residual heat$50 
Washer fluid outlets in wiper blade$100 
Wiper de-icer$25 
Engine / Motor 
Dual-mode exhaust$250 
Active grille shutters $0
Body kit$0 
Front splitter spoiler$200 
Laminated rear side windows$100 
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 
Near-field communications (NFC)$25 
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
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
Rapid-heating front seats$0 
Suspension, Wheels, and Tires 
Air suspension, auto-leveling and height adjustable$1000 
Crosswind stabilization$50 
Rear wheel steering $1500
Sport suspension (upgrade)$0 
Launch control$100 
Total Value of Features$10,205$8,385
Value of Feature Adjustments$1,820$0
Value of Feature Adjustments-1,6930

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

Model Year20172018
Body4dr Sedan, ext.4dr Sedan
Wheelbase124.6 in122.4 in
Length206.5 in204.0 in
Width74.8 in74.0 in
Height58.7 in57.9 in
Curb Weight4,806 lb.4,085 lb.
Fuel Capacity21.1 gal.19.5 gal.
Row 1 Headroom39.7 in40.1 in
Row 1 Shoulder Room59.7 in58.3 in
Row 1 Hip Room0.0 in55.8 in
Row 1 Legroom41.4 in42.3 in
Row 2 Headroom37.4 in38.0 in
Row 2 Shoulder Room59.1 in56.1 in
Row 2 Hip Room0.0 in53.4 in
Row 2 Legroom43.1 in40.4 in
Cargo Volume16.3 ft315.3 ft3

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Option Package Details
Mercedes-Benz S-Class AMG S63

Warmth and Comfort Package
Heated second row seats200Yes
Cooled or ventilated second row seats200Yes
Heated steering wheel100Yes
Heated second row armrests100No
Heated front row armrests100No
Power recliner, second row seats150Yes
Memory system, second row seats150No
Power headrest height adjuster, second row seats75No
Power thigh support length adjuster, second row seats150No
Power headrest fore-aft adjuster, second row seats75No
Second-row 3-section 3-person split bench150Yes
Total Requested80055%
Total Not Requested65045%
Driver Assistance Package
Speed limit information0No
Cross-traffic detection for collision preparation system0No
Rear cross-traffic detection100Yes
Collision preparation system, rear100No
Pedestrian detection50Yes
Lane keeping assist system400Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700Yes
Blind spot warning system200Yes
Blind spot intervention150No
Total Requested165087%
Total Not Requested25013%

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