Cadillac CT6 Cadillac CT6 2018 Mercedes-Benz M-Class Mercedes-Benz M-Class 2007

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

Lowest Total Price: $74,015

Cadillac CT6 Premium Luxury   
Difference: $22,330

Lowest Total Invoice: $70,141

Cadillac CT6 Premium Luxury   
Difference: $19,515

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182007
ModelCT6CT6M-Class
TrimPremium LuxuryPlatinumML63 AMG
Body4dr Sedan4dr Sedan4dr SUV
Base Price $65,295 $84,295 $85,500
Base Invoice $62,030 $80,080 $79,515
CD player, remote 250    
Rear Seat Package 2,700    
Metallic paint (extra cost) 625    
Cargo mat 150 150 160
3.0L V6 4,000 4,000  
Lighting Package     900
Obstacle detection, rear     760
Voice control for nav and audio     500
Entertainment system with dual headrest screens     2,800
Adaptive cruise control     3,150
Heated second row seats     700
Proximity key     1,100
CD player, remote 223    
Rear Seat Package 2,403    
Metallic paint (extra cost) 556    
Cargo mat 134 134 149
3.0L V6 3,800 3,800  
Lighting Package     837
Obstacle detection, rear     707
Voice control for nav and audio     465
Entertainment system with dual headrest screens     2,604
Adaptive cruise control     2,930
Heated second row seats     651
Proximity key     1,023
Options (change) 7,725 4,150 10,070
Options (change) 7,116 3,934 9,366
Destination 995 995 775
Total Price $74,015 $89,440 $96,345
Total Invoice $70,141 $85,009 $89,656

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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. Mercedes-Benz M-Class

Lowest Adjusted Price and Invoice: Cadillac CT6 Premium Luxury
TrueDelta Adjusted Price Difference: $23,535
TrueDelta Adjusted Invoice Difference: $20,657
Model Year201820182007
ModelCT6CT6M-Class
TrimPremium LuxuryPlatinumML63 AMG
Body4dr Sedan4dr Sedan4dr SUV
Engine404hp V6404hp V6503hp V8
TransmissionT8T8T7
DrivetrainAWDAWDAWD
EPA Fuel Economy (city/highway)18/26 MPG18/26 MPG12/16 MPG
Audio (watts, speakers)?, 10?, 34440, 12
Tire (rear if not all the same)245/45-19245/40-20295/40-20
Total Price$74,015$89,440$96,345
Adjustments for Features-1,205-9,0300
Feature-Adjusted Total Price$72,810$80,410$96,345
Cost Above Minimum$0$7,600$0
Total Invoice$70,141$85,009$89,656
Adjustments for Features-1,142-8,5830
Feature-Adjusted Total Invoice$68,999$76,426$89,656
Cost Above Minimum$0$7,427$0

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

Model Year201820182007
ModelCT6CT6M-Class
TrimPremium LuxuryPlatinumML63 AMG
Body4dr Sedan4dr Sedan4dr SUV
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300 
7-speed manually-shiftable automatic  $1200
AWD$1700$1700$1700
Accessories 
AC power outlet$100$100 
Active noise reduction$0$0 
Adaptive cruise control  $600
Adaptive cruise control, all-speed $850 
Cruise control$150  
Electronic engine sound enhancement $0 
Hands-free trunk or liftgate$100$100 
Heated steering wheel$100$100 
Power liftgate  $350
Power trunk closer$350$350 
Remote app$25$25 
Remote start$150$150 
Remote window/roof operation  $15
Semi-automated parking system$500$500 
Sunshades, second row$125$125 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Around view cameras$500$500 
Automatic braking, high-speed or partial $200 
Automatic braking, low-speed$200$200 
Backup collision intervention $150 
Blind spot warning system$200$200 
Cross-traffic warning, rear$100$100 
Following distance indicator$25$25 
Forward collision warning$200$200 
Hands-free driving on limited-access highways $1000 
Hill descent control  $250
Knee airbag, driver$75$75 
Knee airbag, passenger$75$75 
Lane departure warning$200$200 
Lane keeping assist$400$400 
Night vision $1750 
Pedestrian detection$50$50 
Radar- or camera-based collision preparation system$0$0 
Rear side airbags  $300
Rearview camera  $200
Rollover sensor  $50
Safety key$5$5 
Surround view video recorder$50$50 
Vehicle health reports$0$0 
Cargo Management 
Cargo area partition net  $40
Cargo area rails w/tie downs  $50
Cargo cover  $75
Console with shifter$150$150 
Console without shifter  $150
Rear seat pass-through$100$100 
Roof rails  $250
Climate Control 
Ionizing air filtration$50$50 
Rear dual-zone climate control$125$125 
Rear wiper  $175
Residual heat  $50
Engine / Motor 
Automatic start / stop$150$150 
Exterior 
Active grille shutters$0$0 
Bodyside moldings  $75
Deep-tinted rear windows  $275
Laminated front side windows$200$200 
Panoramic sunroof$1200$1200 
Running boards  $350
Sunroof  $900
Wheel-lip moldings  $75
Infotainment 
4G LTE connectivity$0$0 
Android Auto support$100$100 
App support$0$0 
Apple CarPlay support$100$100 
Bluetooth audio streaming$25$25 
Bluetooth cell phone link$100$100 
CD changer, remote  $200
CD player  $125
CD player, remote$100  
HD radio$50$50 
HDMI port$25$25 
MP3-compatible player$50 $50
SMS text-to-speech reader$25$25 
Streaming video device$30$30 
Streaming video support$25$25 
Telematics service, such as OnStar  $200
Telematics service, such as OnStar, with navigation$225$225 
Traffic information$25$25 
Voice control for external devices$0$0 
Wi-Fi hotspot$50$50 
Wireless charging station$75$75 
Instruments, Lights, and Mirrors 
Analog clock  $25
Approach detection$25$25 
Auto-dimming headlights$200$200 
Fog light, rear  $100
Fog lights  $125
Head-up display (HUD)$350$350 
Headlight washers  $50
Large color reconfigurable instrument cluster display$250$250 
LED headlights$1000$1000 
Mirror tilt-down in reverse  $25
Rear camera mirror$200$200 
Steering-linked headlights  $150
Xenon HID headlights  $500
Seats and Interior Trim 
Cooled or ventilated second row seats $200 
Folding second row seats  $300
Illuminated door sill trim plates$200$200 
Massage, driver seat $100 
Massage, passenger seat $100 
Massage, 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 recliner, second row seats $150 
Power seatback bolsters, driver seat  $100
Power seatback bolsters, passenger seat  $100
Power thigh support length adjuster, driver seat $100$100
Power thigh support length adjuster, passenger seat $100$100
Power tilt adjuster, second row seats $150 
Power upper seatback recliner, driver seat $100 
Power upper seatback recliner, passenger seat $100 
Synthetic suede inserts in leather seating surfaces  $0
Upholstered instrument panel$300  
Upholstered instrument panel, leather $1000 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500
Air suspension, auto-leveling and height adjustable  $1000
Rear wheel steering $1500 
Sport suspension (upgrade)  $0
Total Value of Features$12,185$20,010$10,980
Value of Feature Adjustments$1,205$9,030$0
Value of Feature Adjustments-1,142-8,5830

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

Model Year20182007
ModelCT6M-Class
Body4dr Sedan4dr SUV
Wheelbase122.4 in114.7 in
Length204.0 in188.5 in
Width74.0 in75.2 in
Height57.9 in69.8 in
Curb Weight4,085 lb.5,093 lb.
Fuel Capacity19.5 gal.25.1 gal.
Row 1 Headroom40.1 in39.9 in
Row 1 Shoulder Room58.3 in59.9 in
Row 1 Hip Room55.8 in55.0 in
Row 1 Legroom42.3 in42.2 in
Row 2 Headroom38.0 in39.8 in
Row 2 Shoulder Room56.1 in59.8 in
Row 2 Hip Room53.4 in0.0 in
Row 2 Legroom40.4 in40.0 in
Cargo Volume,
Minimum
15.3 ft329.4 ft3
Cargo Volume,
Maximum
15.372.4 ft3

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Option Package Details
Cadillac CT6 Premium Luxury

Rear Seat Package
FeatureValueRequested?
Rear air vents with automatic controls150Yes
Rear dual-zone climate control125No
Entertainment system with dual headrest screens1200Yes
Ionizing air filtration50No
HDMI port25No
Streaming video support25No
Streaming video device30No
Total Requested135084%
Total Not Requested25516%

Option Package Details
Mercedes-Benz M-Class ML63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested55073%
Total Not Requested20027%

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