Mercedes-Benz R-Class Mercedes-Benz R-Class 2006 Cadillac CT6 Cadillac CT6 2019

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

Lowest Total Price: $58,060

Cadillac CT6 Luxury   
Difference: $5,575

Lowest Total Invoice: $54,813

Cadillac CT6 Luxury   
Difference: $4,424

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006201920192019
ModelR-ClassR-ClassCT6CT6CT6
TrimR350R500LuxuryPremium LuxuryPlatinum
Body4dr SUV4dr SUV4dr Sedan4dr Sedan4dr Sedan
Base Price $48,000 $55,500 $50,495 $58,095 $86,795
Base Invoice $44,640 $51,645 $47,970 $55,190 $82,455
Lighting Package 890 890      
Comfort Package 1,350 625      
Multicontour front seats 780 780      
Trim Package 1,750 1,200      
Obstacle detection, rear 750 750      
Metallic paint (extra cost) 690 690 625 625  
Satellite radio 500 500      
Heated second row seats 1,190 690      
Panoramic sunroof 2,390 2,390      
Rear air vents with automatic controls 1,050 1,050      
Entertainment system with dual headrest screens 3,000 3,000      
Power liftgate 520 520      
Proximity key   1,080      
Enhanced Vision and Comfort Package     2,500    
Rear Seat Package     2,700 2,700  
CD player, remote     250 250  
Rear spoiler     495 495 495
Cargo net         60
Lighting Package 828 828      
Comfort Package 1,256 581      
Multicontour front seats 725 725      
Trim Package 1,628 1,116      
Obstacle detection, rear 698 698      
Metallic paint (extra cost) 642 642 556 556  
Satellite radio 465 465      
Heated second row seats 1,107 642      
Panoramic sunroof 2,223 2,223      
Rear air vents with automatic controls 976 976      
Entertainment system with dual headrest screens 2,790 2,790      
Power liftgate 484 484      
Proximity key   1,004      
Enhanced Vision and Comfort Package     2,225    
Rear Seat Package     2,403 2,403  
CD player, remote     223 223  
Rear spoiler     441 441 441
Cargo net         53
Options (change) 14,860 14,165 6,570 4,070 555
Options (change) 13,822 13,174 5,848 3,623 494
Destination 775 775 995 995 995
Total Price $63,635 $70,440 $58,060 $63,160 $88,345
Total Invoice $59,237 $65,594 $54,813 $59,808 $83,944

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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 R-Class dealer quotes or Cadillac CT6 dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Cadillac CT6 Luxury
TrueDelta Adjusted Price Difference: $7,780
TrueDelta Adjusted Invoice Difference: $6,506
Model Year20062006201920192019
ModelR-ClassR-ClassCT6CT6CT6
TrimR350R500LuxuryPremium LuxuryPlatinum
Body4dr SUV4dr SUV4dr Sedan4dr Sedan4dr Sedan
Engine268hp V6302hp V8237hp I4237hp I4404hp V6
TransmissionT7T7T10T10T10
DrivetrainAWDAWDRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)80, 880, 8?, 10?, 10?, 34
Tire (rear if not all the same)235/65-17255/55-18235/50-18235/50-18245/45-19
Total Price$63,635$70,440$58,060$63,160$88,345
Adjustments for Features0-725-2,205-2,805-12,370
Feature-Adjusted Total Price$63,635$69,715$55,855$60,355$75,975
Cost Above Minimum$0$6,080$0$4,500$20,120
Total Invoice$59,237$65,594$54,813$59,808$83,944
Adjustments for Features0-675-2,082-2,656-11,754
Feature-Adjusted Total Invoice$59,237$64,919$52,731$57,152$72,190
Cost Above Minimum$0$5,682$0$4,421$19,459

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

Model Year20062006201920192019
ModelR-ClassR-ClassCT6CT6CT6
TrimR350R500LuxuryPremium LuxuryPlatinum
Body4dr SUV4dr SUV4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200   
10-speed manually-shiftable automatic  $1500$1500$1500
AWD$1700$1700  $1700
RWD  $0$0 
Accessories 
AC power outlet  $100$100$100
Active noise reduction  $0$0$0
Adaptive cruise control, all-speed    $850
Cruise control$150$150$150$150 
Electronic engine sound enhancement    $0
Hands-free trunk or liftgate  $100$100$100
Heated steering wheel  $100$100$100
Power flip-out rear side windows$125$125   
Power liftgate$350$350   
Power trunk closer  $350$350$350
Proximity key $250$250$250$250
Remote app  $25$25$25
Remote start  $150$150$150
Remote window/roof operation$15$15   
Semi-automated parking system  $500$500$500
Sunshades, second row  $125$125$125
Brakes, Airbags, and Other Safety 
Around view cameras  $500$500$500
Automatic braking, high-speed or partial    $200
Automatic braking, low-speed  $200$200$200
Backup collision intervention    $150
Blind spot warning system  $200$200$200
Cross-traffic warning, rear  $100$100$100
Following distance indicator  $25$25$25
Forward collision warning  $200$200$200
Hands-free driving on limited-access highways    $1000
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Lane departure warning  $200$200$200
Lane keeping assist  $400$400$400
Night vision    $1750
Pedestrian detection  $50$50$50
Radar- or camera-based collision preparation system  $0$0$0
Rollover sensor$50$50   
Safety key  $5$5$5
Side curtain airbags  $350$350$350
Side curtain airbags, three rows$500$500   
Surround view video recorder  $50$50$50
Vehicle health reports  $0$0$0
Cargo Management 
Cargo cover$75$75   
Cargo net$40$40  $40
Console with shifter  $150$150$150
Console without shifter$150$150   
Rear seat pass-through  $100$100$100
Removable second-row console$200$200   
Climate Control 
Ionizing air filtration  $50$50$50
Rear dual-zone climate control  $125$125$125
Rear HVAC unit$400$400   
Rear wiper$175$175   
Residual heat$50$50   
Engine / Motor 
Automatic start / stop  $150$150$150
Exterior 
Active grille shutters  $0$0$0
Bodyside moldings$75$75   
Bright-finished exhaust tip(s) $25$25$25$25
Deep-tinted rear windows$275$275   
Laminated front side windows  $200$200$200
Infotainment 
4G LTE connectivity  $0$0$0
Android Auto support  $100$100$100
App support  $0$0$0
Apple CarPlay support  $100$100$100
Bluetooth audio streaming  $25$25$25
Bluetooth cell phone link  $100$100$100
CD changer, remote $200   
CD player$125$125   
CD player, remote  $100$100 
HD radio  $50$50$50
HDMI port  $25$25$25
MP3-compatible player $50$50$50 
Navigation system  $600$600$600
SMS text-to-speech reader  $25$25$25
Streaming video device  $30$30$30
Streaming video support  $25$25$25
Surround sound  $250$250$250
Telematics service, such as OnStar $200   
Telematics service, such as OnStar, with navigation  $225$225$225
Traffic information  $25$25$25
Voice control for external devices  $0$0$0
Voice control for nav and audio  $100$100$100
Wi-Fi hotspot  $50$50$50
Wireless charging station  $75$75$75
Instruments, Lights, and Mirrors 
Analog clock$25$25   
Approach detection  $25$25$25
Auto-dimming headlights  $200$200$200
Compass$0$0   
Fog light, rear$100$100   
Fog lights$125$125   
Head-up display (HUD)   $350$350
Headlight washers$50$50   
Large color reconfigurable instrument cluster display   $250$250
LED headlights  $1000$1000$1000
Mirror tilt-down in reverse$25$25   
Rear camera mirror  $200$200$200
Steering-linked headlights$150$150   
Xenon HID headlights$500$500   
Seats and Interior Trim 
Cooled or ventilated front seats  $300$300$300
Cooled or ventilated second row seats    $200
Folding second row seats$300$300   
Folding third row seats$600$600   
Illuminated door sill trim plates  $200$200$200
Manual fore-aft adjuster, second row seats$75$75   
Manual recliner, second row seats$75$75   
Manual recliner, third row seats$125$125   
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$50   
Power headrest height adjuster, passenger seat$50$50   
Power recliner, second row seats    $150
Power seatback bolsters, driver seat$100$100   
Power seatback bolsters, passenger seat$100$100   
Power thigh support length adjuster, driver seat$100$100  $100
Power thigh support length adjuster, passenger seat$100$100  $100
Power tilt adjuster, second row seats    $150
Power upper seatback recliner, driver seat    $100
Power upper seatback recliner, passenger seat    $100
Upholstered instrument panel  $300$300 
Upholstered instrument panel, leather    $1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical    $500
Rear air springs, auto-leveling$350$350   
Rear wheel steering    $1500
Transmission 
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$8,655$9,380$10,860$11,460$21,025
Value of Feature Adjustments$0$725$2,205$2,805$12,370
Value of Feature Adjustments0-675-2,082-2,656-11,754

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

Model Year20062019
ModelR-ClassCT6
Body4dr SUV4dr Sedan
Wheelbase126.6 in122.4 in
Length203.0 in205.8 in
Width75.7 in74.0 in
Height65.4 in58.0 in
Curb Weight4,842 lb.3,709 lb.
Fuel Capacity25.1 gal.19.5 gal.
Row 1 Headroom39.8 in40.2 in
Row 1 Shoulder Room60.3 in58.3 in
Row 1 Hip Room0.0 in55.9 in
Row 1 Legroom39.8 in42.3 in
Row 2 Headroom40.4 in38.0 in
Row 2 Shoulder Room59.6 in56.2 in
Row 2 Hip Room0.0 in53.5 in
Row 2 Legroom36.2 in40.4 in
Row 3 Headroom37.2 in0.0 in
Row 3 Shoulder Room52.8 in0.0 in
Row 3 Legroom32.4 in0.0 in
Cargo Volume,
Minimum
15.3 ft315.3 ft3
Cargo Volume,
Behind R2
42.2 ft315.3 ft3
Cargo Volume,
Maximum
85.0 ft315.3 ft3

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Option Package Details
Mercedes-Benz R-Class R350

Lighting Package
FeatureValueRequested?
Fog lights125No
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested55063%
Total Not Requested32537%
Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power headrest height adjuster, driver seat50No
Power headrest height adjuster, passenger seat50No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Cargo cover75No
Memory system, passenger seat150Yes
Auto-dimming driver-side mirror75Yes
Cargo net40Yes
Power-folding mirrors50Yes
Mirror tilt-down in reverse25No
Total Requested76579%
Total Not Requested20021%
Multicontour front seats
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat100Yes
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100No
Front sport buckets100No
Total Requested45060%
Total Not Requested30040%
Trim Package
FeatureValueRequested?
Leather seating surfaces450Yes
Additional chrome trim0No
Interior ambient lighting150No
Total Requested45075%
Total Not Requested15025%

Option Package Details
Mercedes-Benz R-Class R500

Lighting Package
FeatureValueRequested?
Fog lights125No
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50Yes
Total Requested55063%
Total Not Requested32537%
Comfort Package
FeatureValueRequested?
Power headrest height adjuster, driver seat50No
Power headrest height adjuster, passenger seat50No
Auto-dimming rearview mirror150Yes
Cargo cover75No
Auto-dimming driver-side mirror75Yes
Cargo net40Yes
Power-folding mirrors50Yes
Mirror tilt-down in reverse25No
Total Requested31561%
Total Not Requested20039%
Multicontour front seats
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat100Yes
Power thigh support adjuster, driver seat100Yes
Power seatback bolsters, driver100No
Power 4-way lumbar adjuster, passenger seat150Yes
Power thigh support adjuster, passenger seat100Yes
Power seatback bolsters, passenger seat100No
Total Requested45069%
Total Not Requested20031%
Trim Package
FeatureValueRequested?
Leather seating surfaces450Yes
Additional chrome trim0No
Interior ambient lighting150No
Total Requested45075%
Total Not Requested15025%

Option Package Details
Cadillac CT6 Luxury

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50Yes
Total Requested150100%
Total Not Requested00%
Enhanced Vision and Comfort Package
FeatureValueRequested?
Heated second row seats200Yes
Cooled or ventilated front seats300No
Panoramic sunroof1200Yes
Rear camera mirror200No
Total Requested140074%
Total Not Requested50026%
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
Cadillac CT6 Premium Luxury

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50Yes
Total Requested150100%
Total Not Requested00%
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%

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