Mercedes-Benz AMG GT Mercedes-Benz AMG GT 2017 Cadillac CT6 Cadillac CT6 2018

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Mercedes-Benz AMG GT 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 AMG GT vs. Cadillac CT6 Invoice Comparison

Lowest Total Price: $85,785

Cadillac CT6 Platinum   
Difference: $41,285

Lowest Total Invoice: $81,516

Cadillac CT6 Platinum   
Difference: $36,725

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172018
ModelAMG GTAMG GTCT6
TrimBaseSPlatinum
Body2dr Hatch2dr Hatch4dr Sedan
Base Price $111,200 $131,200 $84,295
Base Invoice $103,416 $122,016 $80,080
Exclusive Nappa leather upholstery 5,500 3,600  
Blind spot warning system 875 875  
Tall rear wing-type spoiler 2,850 2,850  
Adaptive cruise control, all-speed 2,800 2,800  
Adaptive dampers - electrical 1,500    
Illuminated door sill trim plates 700 700  
Metallic paint (extra cost) 720 720  
Rear spoiler     495
Exclusive Nappa leather upholstery 5,115 3,348  
Blind spot warning system 814 814  
Tall rear wing-type spoiler 2,651 2,651  
Adaptive cruise control, all-speed 2,604 2,604  
Adaptive dampers - electrical 1,395    
Illuminated door sill trim plates 651 651  
Metallic paint (extra cost) 670 670  
Rear spoiler     441
Options (change) 14,945 11,545 495
Options (change) 13,900 10,738 441
Destination 925 925 995
Total Price $127,070 $143,670 $85,785
Total Invoice $118,241 $133,679 $81,516

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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 AMG GT dealer quotes or Cadillac CT6 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Mercedes-Benz AMG GT vs. Cadillac CT6

Lowest Adjusted Price and Invoice: Cadillac CT6 Platinum
TrueDelta Adjusted Price Difference: $54,265
TrueDelta Adjusted Invoice Difference: $49,059
Model Year201720172018
ModelAMG GTAMG GTCT6
TrimBaseSPlatinum
Body2dr Hatch2dr Hatch4dr Sedan
Engine456hp V8503hp V8335hp V6
TransmissionS7S7T8
DrivetrainRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 4640, 10?, 34
Tire (rear if not all the same)255/35-19265/35-19245/40-20
Total Price$127,070$143,670$85,785
Adjustments for Features0-500-12,980
Feature-Adjusted Total Price$127,070$143,170$72,805
Cost Above Minimum$0$16,100$0
Total Invoice$118,241$133,679$81,516
Adjustments for Features0-465-12,334
Feature-Adjusted Total Invoice$118,241$133,214$69,182
Cost Above Minimum$0$14,973$0

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Features Comparison: Mercedes-Benz AMG GT vs. Cadillac CT6

Model Year201720172018
ModelAMG GTAMG GTCT6
TrimBaseSPlatinum
Body2dr Hatch2dr Hatch4dr Sedan
Transmission and Drivetrain 
7-speed automated manual$1200$1200 
8-speed manually-shiftable automatic  $1300
RWD$0$0 
AWD  $1700
Accessories 
AC power outlet  $100
Active noise reduction  $0
Electronic engine sound enhancement  $0
Heated steering wheel  $100
Power rear side windows  $200
Remote start  $150
Semi-automated parking system  $500
Sunshades, second row  $125
Brakes, Airbags, and Other Safety 
Around view cameras  $500
Backup collision intervention  $150
Cross-traffic warning, rear  $100
Driver drowsiness monitor$150$150 
Following distance indicator  $25
Hands-free driving on limited-access highways  $1000
Lane keeping assist  $400
Night vision  $1750
Pedestrian detection  $50
Rearview camera$200$200 
Safety key  $5
Surround view video recorder  $50
Temporary spare tire  $150
Vehicle health reports  $0
Cargo Management 
Cargo area partition net$40$40 
Cargo cover$75$75 
Rear seat pass-through  $100
Climate Control 
Automatic air recirculation$100$100 
Ionizing air filtration  $50
Rear air vents with automatic controls  $250
Rear dual-zone climate control  $125
Residual heat$50$50 
Drivetrain 
Limited-slip rear differential$300$300 
Engine / Motor 
Dry-sump oil system (optional)$0$0 
Dual-mode exhaust, switchable $500 
Exterior 
Active grille shutters  $0
Front splitter spoiler$200$200 
Laminated front side windows  $200
Panoramic sunroof  $1200
Rear spoiler  $200
Tall rear wing-type spoiler$500$500 
Infotainment 
4G LTE connectivity  $0
Android Auto support  $100
Apple CarPlay support  $100
Aux input  $50
CD player$125$125 
DVD-compatible player$0$0 
Entertainment system with dual headrest screens  $1200
HDMI port  $25
In-vehicle Internet$150$150 
Media drive$15$15 
MP3-compatible player$50$50 
Navigation map updates, three years$0$0 
SD Card slot$25$25 
Streaming video device  $30
Streaming video support  $25
Traffic + travel information$25$25 
Traffic information  $25
Voice control for external devices  $0
Wireless charging station  $75
Instruments, Lights, and Mirrors 
Approach detection  $25
Boost gauge$75$75 
Chronometer$100$100 
Cornering lights  $50
Fog light, rear$100$100 
Head-up display (HUD)  $350
Large color reconfigurable instrument cluster display  $250
Mirror tilt-down in reverse$25$25 
Rear camera mirror  $200
Seats and Interior Trim 
Center armrest(s), second row  $50
Cooled or ventilated front seats  $300
Cooled or ventilated second row seats  $200
Floor mats  $75
Heated second row seats  $200
Massage, driver seat  $100
Massage, passenger seat  $100
Massage, second row seats  $150
No leather in second row$-300$-300 
Power 4-way lumbar adjuster, second row seats  $225
Power recliner, second row seats  $150
Power seatback bolsters, driver seat$100$100 
Power seatback bolsters, passenger seat$100$100 
Power thigh bolsters, driver seat$100$100 
Power thigh bolsters, passenger seat$100$100 
Power thigh support length adjuster, driver seat  $100
Power thigh support length adjuster, passenger seat  $100
Power tilt adjuster, second row seats  $150
Power upper seatback recliner, driver seat  $100
Power upper seatback recliner, passenger seat  $100
Wood trim  $300
Suspension, Wheels, and Tires 
Alloy wheels$350 $350
Electronic systems calibration selector$200$200 
Polished alloy wheels $350 
Rear wheel steering  $1500
Transmission 
Launch control$100$100 
Total Value of Features$4,255$4,755$17,235
Value of Feature Adjustments$0$500$12,980
Value of Feature Adjustments0-465-12,334

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Specifications Comparison: Mercedes-Benz AMG GT vs. Cadillac CT6

Model Year20172018
ModelAMG GTCT6
Body2dr Hatch4dr Sedan
Wheelbase103.5 in122.4 in
Length179.0 in204.0 in
Width76.3 in74.0 in
Height50.7 in57.9 in
Curb Weight3,561 lb.3,648 lb.
Fuel Capacity17.0 gal.19.5 gal.
Row 1 Headroom39.5 in40.1 in
Row 1 Shoulder Room0.0 in58.3 in
Row 1 Hip Room0.0 in55.8 in
Row 1 Legroom0.0 in42.3 in
Row 2 Headroom0.0 in38.0 in
Row 2 Shoulder Room0.0 in56.1 in
Row 2 Hip Room0.0 in53.4 in
Row 2 Legroom0.0 in40.4 in
Cargo Volume10.1 ft315.3 ft3

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Option Package Details
Mercedes-Benz AMG GT

Exclusive Nappa leather upholstery
FeatureValueRequested?
Leather upholstery, extended coverage900Yes
Interior ambient lighting150Yes
Synthetic suede headliner650Yes
Upholstered instrument panel, leather700Yes
Dark-colored headliner (optional)0No
Leather door panel trim250Yes
No leather in second row-300No
Total Requested2650113%
Total Not Requested-300-13%

Option Package Details
Mercedes-Benz AMG GT S

Exclusive Nappa leather upholstery
FeatureValueRequested?
Leather upholstery, extended coverage0Yes
Interior ambient lighting150Yes
Synthetic suede headliner650Yes
Upholstered instrument panel, leather700Yes
Total Requested1500100%
Total Not Requested00%

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