Cadillac CT6 Cadillac CT6 2017 Mercedes-Benz SL Mercedes-Benz SL 2011

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Cadillac CT6 vs. Mercedes-Benz SL 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 SL Invoice Comparison

Lowest Total Price: $84,790

Cadillac CT6 Platinum   
Difference: $65,055

Lowest Total Invoice: $80,600

Cadillac CT6 Platinum   
Difference: $58,999

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720112011
ModelCT6SLSL
TrimPlatinumSL63 AMGSL65 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Base Price $83,795 $139,050 $198,750
Base Invoice $79,605 $129,316 $184,838
Premium 1 Package   3,150  
Obstacle detection, rear   1,170  
Wood trim   0 0
Illuminated door sill trim plates   700 700
Adaptive cruise control   2,300 2,300
Premium 1 Package   2,930  
Obstacle detection, rear   1,088  
Wood trim   0 0
Illuminated door sill trim plates   651 651
Adaptive cruise control   2,139 2,139
Options (change) 0 7,320 3,000
Options (change) 0 6,808 2,790
Destination 995 875 875
Gas Tax 0 2,600 2,600
Total Price $84,790 $149,845 $205,225
Total Invoice $80,600 $139,599 $191,103

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Cadillac CT6 dealer quotes or Mercedes-Benz SL 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: Cadillac CT6 vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Cadillac CT6 Platinum
TrueDelta Adjusted Price Difference: $68,590
TrueDelta Adjusted Invoice Difference: $62,359
Model Year201720112011
ModelCT6SLSL
TrimPlatinumSL63 AMGSL65 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Engine335hp V6518hp V8604hp V12
TransmissionT8T7T5
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 34510, 10510, 10
Tire (rear if not all the same)245/40-20255/35-19255/35-19
Total Price$84,790$149,845$205,225
Adjustments for Features-3,53500
Feature-Adjusted Total Price$81,255$149,845$205,225
Cost Above Minimum$0$0$55,380
Total Invoice$80,600$139,599$191,103
Adjustments for Features-3,36000
Feature-Adjusted Total Invoice$77,240$139,599$191,103
Cost Above Minimum$0$0$51,504

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Features Comparison: Cadillac CT6 vs. Mercedes-Benz SL

Model Year201720112011
ModelCT6SLSL
TrimPlatinumSL63 AMGSL65 AMG
Body4dr Sedan2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300  
7-speed manually-shiftable automatic $1200 
5-speed manually-shiftable automatic  $1000
AWD$1700  
RWD $0$0
Accessories 
AC power outlet$100  
Active noise reduction$0  
Adaptive cruise control $600$600
Adaptive cruise control, all-speed$850  
Electronic engine sound enhancement$0  
Hands-free trunk or liftgate$100  
Heated steering wheel$100  
Power rear side windows$200  
Remote app$25  
Remote start$150  
Remote window/roof operation $15$15
Semi-automated parking system$500  
Sunshades, second row$125  
Wind blocker, small $100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Around view cameras$500  
Auto-raising roll bars / headrests $500$500
Automatic braking, high-speed or partial$200  
Automatic braking, low-speed$200  
Backup collision intervention$150  
Blind spot warning system$200  
Cross-traffic warning, rear$100  
Following distance indicator$25  
Forward collision warning$200  
Knee airbag, passenger$75  
Lane departure warning$200  
Lane keeping assist$400  
Night vision$1750  
Pedestrian detection$50  
Radar- or camera-based collision preparation system$0  
Side curtain airbags$350  
Surround view video recorder$50  
Vehicle health reports$0  
Cargo Management 
Air-conditioned storage compartment $50$50
Rear seat pass-through$100  
Storage compartment under front seat(s) $50$50
Climate Control 
Automatic air recirculation $100$100
Heated windshield washer nozzles $15$15
Ionizing air filtration$50  
Rear air vents with automatic controls$250  
Rear dual-zone climate control$125  
Residual heat $50$50
Wiper de-icer $25$25
Engine / Motor 
Automatic start / stop$150  
Exterior 
Active grille shutters$0  
Body kit $0$0
Glass roof panel(s)  $300
Laminated front side windows$200  
Panoramic sunroof$1200  
Power retractable hardtop $6750$6750
Infotainment 
4G LTE connectivity$0  
Android Auto support$100  
App support$0  
Apple CarPlay support$100  
Bluetooth audio streaming$25  
CD changer, in-dash $325$325
DVD-compatible player $0$0
Entertainment system with dual headrest screens$1200  
HDMI port$25  
iPod integration $100$100
Media drive $15$15
MP3-compatible player $50$50
SD Card slot $25$25
SMS text-to-speech reader$25  
Streaming video device$30  
Streaming video support$25  
Telematics service, such as OnStar $200$200
Telematics service, such as OnStar, with navigation$225  
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  
Fog light, rear $100$100
Fog lights $125$125
Head-up display (HUD)$350  
Headlight washers $50$50
Large color reconfigurable instrument cluster display$250  
LED headlights$1000  
Mirror tilt-down in reverse $25$25
Power-folding mirrors$50  
Rear camera mirror$200  
Steering-linked headlights $150$150
Xenon HID headlights $500$500
Seats and Interior Trim 
Center armrest(s), second row$50  
Cooled or ventilated second row seats$200  
Heated second row seats$200  
Leather-wrapped steering wheel$150  
Massage, second row seats$150  
Metal pedals $75$75
Neck-level heating, front seats $150$150
No leather in second row $-300$-300
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 tilt adjuster, second row seats$150  
Power upper seatback recliner, driver seat$100  
Power upper seatback recliner, passenger seat$100  
Synthetic suede steering wheel $150$150
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500  
Adaptive hydraulic struts, auto-leveling and ht. adjustable $4000$4000
Rear wheel steering$1500  
Sport suspension (upgrade) $0$0
Transmission 
Launch control $100 
Total Value of Features$19,130$15,595$15,595
Value of Feature Adjustments$3,535$0$0
Value of Feature Adjustments-3,36000

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Specifications Comparison: Cadillac CT6 vs. Mercedes-Benz SL

Model Year20172011
ModelCT6SL
Body4dr Sedan2dr Hardtop conv.
Wheelbase122.4 in100.8 in
Length204.0 in180.4 in
Width74.0 in71.5 in
Height57.9 in51.1 in
Curb Weight3,648 lb.4,221 lb.
Fuel Capacity19.5 gal.21.1 gal.
Row 1 Headroom40.1 in37.7 in
Row 1 Shoulder Room58.3 in54.0 in
Row 1 Hip Room55.8 in53.9 in
Row 1 Legroom42.3 in42.9 in
Row 2 Headroom38.0 in0.0 in
Row 2 Shoulder Room56.1 in0.0 in
Row 2 Hip Room53.4 in0.0 in
Row 2 Legroom40.4 in0.0 in
Cargo Volume,
Minimum
15.3 ft37.2 ft3
Cargo Volume,
Maximum
15.310.2 ft3

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Option Package Details
Mercedes-Benz SL SL63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Premium 1 Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Power decklid350Yes
Proximity key250Yes
Neck-level heating, front seats150No
Total Requested90086%
Total Not Requested15014%

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