Mercedes-Benz S-Class Mercedes-Benz S-Class 2009 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: $89,350

Cadillac CT6 Platinum   
Difference: $63,350

Lowest Total Invoice: $84,928

Cadillac CT6 Platinum   
Difference: $57,355

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092018
ModelS-ClassCT6
TrimS600Platinum
Body4dr Sedan, ext.4dr Sedan
Base Price $147,450 $84,295
Base Invoice $137,129 $80,080
Illuminated door sill trim plates 950  
iPod integration 425  
Cargo net   60
3.0L V6   4,000
Illuminated door sill trim plates 884  
iPod integration 395  
Cargo net   53
3.0L V6   3,800
Options (change) 1,375 4,060
Options (change) 1,279 3,853
Destination 875 995
Gas Tax 3,000 0
Total Price $152,700 $89,350
Total Invoice $142,283 $84,928

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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: $67,505
TrueDelta Adjusted Invoice Difference: $61,304
Model Year20092018
ModelS-ClassCT6
TrimS600Platinum
Body4dr Sedan, ext.4dr Sedan
Engine510hp V12404hp V6
TransmissionT5T8
DrivetrainRWDAWD
EPA Fuel Economy (city/highway)11/17 MPG18/26 MPG
Audio (watts, speakers)600, 14?, 34
Tire (rear if not all the same)255/45-18245/40-20
Total Price$152,700$89,350
Adjustments for Features0-4,155
Feature-Adjusted Total Price$152,700$85,195
Total Invoice$142,283$84,928
Adjustments for Features0-3,949
Feature-Adjusted Total Invoice$142,283$80,979

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

Model Year20092018
ModelS-ClassCT6
TrimS600Platinum
Body4dr Sedan, ext.4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000 
8-speed manually-shiftable automatic $1300
RWD$0 
AWD $1700
Accessories 
AC power outlet $100
Active noise reduction $0
Electronic engine sound enhancement $0
Hands-free trunk or liftgate $100
Parking guidance system - passive$250 
Power door closers$300 
Remote app $25
Remote start $150
Remote window/roof operation$15 
Semi-automated parking system $500
Sunshade, rear, power$225 
Sunshades, second row $125
Sunshades, second row, power$225 
Brakes, Airbags, and Other Safety 
Around view cameras $500
Automatic braking, low-speed $200
Backup collision intervention $150
Cross-traffic warning, rear $100
Following distance indicator $25
Hands-free driving on limited-access highways $1000
Knee airbag, driver $75
Knee airbag, passenger $75
Lane departure warning $200
Lane keeping assist $400
Pedestrian detection $50
Rear side airbags$300 
Rearview camera$200 
Rollover sensor$50 
Safety key $5
Surround view video recorder $50
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 
Heated windshield washer nozzles$15 
Ionizing air filtration $50
Residual heat$50 
Wiper de-icer$25 
Engine / Motor 
Automatic start / stop $150
Exterior 
Active grille shutters $0
Bright-finished exhaust tip(s) $25
Infotainment 
4G LTE connectivity $0
Android Auto support $100
App support $0
Apple CarPlay support $100
Aux input $50
Bluetooth audio streaming $25
Bluetooth cell phone link $100
CD changer, in-dash$325 
DVD-Audio-compatible player$0 
Entertainment system with dual headrest screens $1200
HD radio $50
HDMI port $25
iPod integration$100 
MP3-compatible player$50 
SD Card slot$25 
SMS text-to-speech reader $25
Streaming video device $30
Streaming video support $25
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
Traffic information $25
USB port $25
Voice control for external devices $0
Wi-Fi hotspot $50
Wireless charging station $75
Instruments, Lights, and Mirrors 
Approach detection $25
Auto-dimming headlights $200
Chronometer$100 
Digital instruments$0 
Fog light, rear$100 
Fog lights$125 
Head-up display (HUD) $350
Headlight washers$50 
Illuminated vanity mirrors, rear seat$100 
Large color reconfigurable instrument cluster display $250
LED headlights $1000
Mirror tilt-down in reverse$25 
Rear camera mirror $200
Steering-linked headlights$150 
Xenon HID headlights$500 
Seats and Interior Trim 
Automatic seat bolsters, driver$300 
Automatic seat bolsters, front passenger$300 
Leather-wrapped steering wheel $150
Massage, second row seats $150
Memory system, second row seats$150 
Power 4-way lumbar adjuster, second row seats $225
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 upper seatback recliner, driver seat $100
Power upper seatback recliner, passenger seat $100
Power-folding headrests, second row seats$50 
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Adaptive hydraulic struts, auto-leveling and ht. adjustable$4000 
Rear wheel steering $1500
Total Value of Features$10,030$14,185
Value of Feature Adjustments$0$4,155
Value of Feature Adjustments0-3,949

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

Model Year20092018
ModelS-ClassCT6
Body4dr Sedan, ext.4dr Sedan
Wheelbase124.6 in122.4 in
Length205.0 in204.0 in
Width73.7 in74.0 in
Height58.0 in57.9 in
Curb Weight4,895 lb.4,085 lb.
Fuel Capacity23.8 gal.19.5 gal.
Row 1 Headroom37.8 in40.1 in
Row 1 Shoulder Room59.1 in58.3 in
Row 1 Hip Room0.0 in55.8 in
Row 1 Legroom41.9 in42.3 in
Row 2 Headroom38.5 in38.0 in
Row 2 Shoulder Room58.7 in56.1 in
Row 2 Hip Room0.0 in53.4 in
Row 2 Legroom42.3 in40.4 in
Cargo Volume16.3 ft315.3 ft3

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