Cadillac CT6 Cadillac CT6 2016 Mercedes-Benz SL Mercedes-Benz SL 2012
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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: $88,955

Cadillac CT6 Platinum   
Difference: $59,440

Lowest Total Invoice: $83,211

Cadillac CT6 Platinum   
Difference: $55,039

Calculate Payments

  Down Payment Interest Rate Term
Model Year20162012
ModelCT6SL
TrimPlatinumSL63 AMG
Body4dr Sedan2dr Hardtop conv.
Base Price $83,465 $140,440
Base Invoice $78,040 $130,609
Metallic paint (extra cost) 495  
3.0L V6 4,000  
Obstacle detection, rear   1,180
Wood trim   0
Adaptive cruise control   2,300
Illuminated door sill trim plates   1,000
Metallic paint (extra cost) 436  
3.0L V6 3,740  
Obstacle detection, rear   1,097
Wood trim   0
Adaptive cruise control   2,139
Illuminated door sill trim plates   930
Options (change) 4,495 4,480
Options (change) 4,176 4,166
Destination 995 875
Gas Tax 0 2,600
Total Price $88,955 $148,395
Total Invoice $83,211 $138,250

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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: $62,920
TrueDelta Adjusted Invoice Difference: $58,294
Model Year20162012
ModelCT6SL
TrimPlatinumSL63 AMG
Body4dr Sedan2dr Hardtop conv.
Engine404hp V6518hp V8
TransmissionT8T7
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)18/26 MPG12/19 MPG
Audio (watts, speakers)?, 34510, 10
Tire (rear if not all the same)245/40-20255/35-19
Total Price$88,955$148,395
Adjustments for Features-3,4800
Feature-Adjusted Total Price$85,475$148,395
Total Invoice$83,211$138,250
Adjustments for Features-3,2550
Feature-Adjusted Total Invoice$79,956$138,250

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Features Comparison: Cadillac CT6 vs. Mercedes-Benz SL

Model Year20162012
ModelCT6SL
TrimPlatinumSL63 AMG
Body4dr Sedan2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
AWD$1700 
RWD $0
Accessories 
AC power outlet$100 
Active noise reduction$0 
Adaptive cruise control $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
Semi-automated parking system$500 
Sunshades, second row$125 
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Around view cameras$500 
Auto-raising roll bars / headrests $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
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 
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Residual heat $50
Wiper de-icer $25
Engine / Motor 
Automatic start / stop$150 
Exterior 
Active grille shutters$0 
Body kit $0
Laminated front side windows$200 
Panoramic sunroof$1200 
Power retractable hardtop $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
DVD-compatible player $0
Entertainment system with dual headrest screens$1200 
HDMI port$25 
iPod integration $100
Media drive $15
MP3-compatible player $50
SD Card slot $25
SMS text-to-speech reader$25 
Telematics service, such as OnStar $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
Fog lights $125
Head-up display (HUD)$350 
Headlight washers $50
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Mirror tilt-down in reverse $25
Power-folding mirrors$50 
Rear camera mirror$200 
Steering-linked headlights $150
Xenon HID headlights $500
Seats and Interior Trim 
Center armrest(s), second row$50 
Cooled or ventilated second row seats$200 
Coordinated climate control, front seats$0 
Heated second row seats$200 
Leather-wrapped steering wheel$150 
Massage, second row seats$150 
Metal pedals $75
Neck-level heating, front seats $150
No leather in second row $-300
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 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
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Adaptive hydraulic struts, auto-leveling and ht. adjustable $4000
Rear wheel steering$1500 
Sport suspension (upgrade) $0
Transmission 
Launch control $100
Total Value of Features$19,075$15,595
Value of Feature Adjustments$3,480$0
Value of Feature Adjustments-3,2550

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See a complete comparison of Cadillac CT6 vs. Mercedes-Benz SL features.

Specifications Comparison: Cadillac CT6 vs. Mercedes-Benz SL

Model Year20162012
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 Weight4,083 lb.4,274 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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See a complete comparison of Cadillac CT6 vs. Mercedes-Benz SL specs.

Option Package Details
Mercedes-Benz SL SL63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%

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