Cadillac CT6 Cadillac CT6 2018 Acura RL Acura RL 2006

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Cadillac CT6 vs. Acura RL 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. Acura RL Invoice Comparison

Lowest Total Price: $53,715

Acura RL   
Difference: $13,450

Lowest Total Invoice: $47,908

Acura RL   
Difference: $15,896

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182006
ModelCT6CT6CT6RL
TrimPremium LuxuryPlatinumPlug-InBase
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $65,295 $84,295 $75,095 $49,300
Base Invoice $62,030 $80,080 $71,340 $43,912
CD player, remote 250      
Metallic paint (extra cost) 625      
Cargo net   60    
Technology Package       3,800
CD player, remote 223      
Metallic paint (extra cost) 556      
Cargo net   53    
Technology Package       3,381
Options (change) 875 60 0 3,800
Options (change) 779 53 0 3,381
Destination 995 995 995 615
Gas Tax 0 0 -7,500 0
Total Price $67,165 $85,350 $68,590 $53,715
Total Invoice $63,804 $81,128 $64,835 $47,908

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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 Cadillac CT6 dealer quotes or Acura RL dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac CT6 vs. Acura RL

Lowest Adjusted Price and Invoice: Acura RL
TrueDelta Adjusted Price Difference: $4,125
TrueDelta Adjusted Invoice Difference: $6,766
Model Year2018201820182006
ModelCT6CT6CT6RL
TrimPremium LuxuryPlatinumPlug-InBase
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine335hp V6335hp V6265hp I4 PiH290hp V6
TransmissionT8T8CVTT5
DrivetrainAWDAWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 10?, 34?, 10260, 10
Tire (rear if not all the same)245/45-19245/40-20235/50-18245/680-460
Total Price$67,165$85,350$68,590$53,715
Adjustments for Features-6,125-15,595-10,7500
Feature-Adjusted Total Price$61,040$69,755$57,840$53,715
Cost Above Minimum$3,200$11,915$0$0
Total Invoice$63,804$81,128$64,835$47,908
Adjustments for Features-5,818-14,824-10,1610
Feature-Adjusted Total Invoice$57,986$66,304$54,674$47,908
Cost Above Minimum$3,312$11,630$0$0

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Features Comparison: Cadillac CT6 vs. Acura RL

Model Year2018201820182006
ModelCT6CT6CT6RL
TrimPremium LuxuryPlatinumPlug-InBase
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300  
CVT  $1000 
5-speed manually-shiftable automatic   $1000
AWD$1700$1700 $1700
RWD  $0 
Accessories 
AC power outlet$100$100$100 
Adaptive cruise control   $600
Adaptive cruise control, all-speed $850$850 
Cruise control$150   
Electronic engine sound enhancement $0$0 
Hands-free trunk or liftgate$100$100  
Heated steering wheel$100$100  
Power trunk closer$350$350$350 
Remote app$25$25$25 
Remote start$150$150$150 
Remote window/roof operation   $15
Semi-automated parking system$500$500$500 
Sunshade, rear, power   $225
Brakes, Airbags, and Other Safety 
Around view cameras$500$500$500 
Automatic braking, high-speed or partial $200$200$200
Automatic braking, low-speed$200$200$200 
Backup collision intervention $150$150 
Blind spot warning system$200$200$200 
Cross-traffic warning, rear$100$100$100 
Following distance indicator$25$25$25 
Hands-free driving on limited-access highways $1000$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$1750 
Obstacle detection, front$150$150$150 
Obstacle detection, rear$250$250$250 
Pedestrian detection$50$50$50 
Safety key$5$5$5 
Surround view video recorder$50$50$50 
Tires, run-flat   $150
Vehicle health reports$0$0$0 
Cargo Management 
Cargo net $40 $40
Climate Control 
Ionizing air filtration $50  
Rain-sensing wipers$175$175$175 
Rear air vents$100 $100$100
Rear air vents with automatic controls $250  
Rear dual-zone climate control $125  
Variable intermittent wipers   $75
Drivetrain 
Active rear differential   $500
Engine / Motor 
18 kWh battery pack  $0 
3.6 kW onboard charger  $0 
Automatic start / stop$150$150$150 
Regeneration paddles  $100 
Exterior 
Active grille shutters$0$0$0 
Bodyside moldings   $75
Laminated front side windows$200$200$200 
Panoramic sunroof$1200$1200$1200 
Sunroof   $900
Infotainment 
4G LTE connectivity$0$0$0 
Android Auto support$100$100$100 
App support$0$0$0 
Apple CarPlay support$100$100$100 
Aux input$50$50$50 
Bluetooth audio streaming$25$25$25 
CD changer, in-dash   $325
CD player, remote$100   
Entertainment system with dual headrest screens $1200$1200 
HD radio$50$50$50 
HDMI port $25$25 
MP3-compatible player$50   
SMS text-to-speech reader$25$25$25 
Streaming video device $30  
Streaming video support $25  
Telematics service, such as OnStar   $200
Telematics service, such as OnStar, with navigation$225$225$225 
Voice control for external devices$0$0$0 
Wi-Fi hotspot$50$50$50 
Wireless charging station$75$75$75 
Instruments, Lights, and Mirrors 
Approach detection$25$25$25 
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming headlights$200$200$200 
Cornering lights$50$50$50 
Fog lights   $125
Head-up display (HUD)$350$350$350 
Large color reconfigurable instrument cluster display$250$250$250 
Large energy flow and fuel economy display  $25 
LED headlights$1000$1000$1000 
Mirror tilt-down in reverse   $25
Power-folding mirrors$50$50$50 
Rear camera mirror$200$200$200 
Steering-linked headlights   $150
Tachometer$75$75 $75
Xenon HID headlights   $500
Seats and Interior Trim 
Cooled or ventilated front seats$300$300$300 
Cooled or ventilated second row seats $200  
Heated second row seats$200$200$200 
Illuminated door sill trim plates$200$200$200 
Massage, driver seat $100  
Massage, passenger seat $100  
Massage, second row seats $150  
Memory system, passenger seat$150$150$150 
Power 4-way lumbar adjuster, driver seat$150$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150$150 
Power 4-way lumbar adjuster, second row seats $225  
Power height adjuster, passenger seat$100$100$100 
Power lumbar adjuster, driver seat   $100
Power lumbar adjuster, passenger seat   $100
Power recliner, second row seats $150  
Power thigh support length adjuster, driver seat $100  
Power thigh support length adjuster, passenger seat $100  
Power tilt 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  
Power-folding headrests, second row seats   $50
Upholstered instrument panel$300 $300 
Upholstered instrument panel, leather $1000  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500$500 
Rear wheel steering $1500$1500 
Transmission 
Steering-wheel-mounted transmission controls$100$100 $100
Total Value of Features$13,455$22,925$18,080$7,330
Value of Feature Adjustments$6,125$15,595$10,750$0
Value of Feature Adjustments-5,818-14,824-10,1610

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Specifications Comparison: Cadillac CT6 vs. Acura RL

Model Year20182006
ModelCT6RL
Body4dr Sedan4dr Sedan
Wheelbase122.4 in110.2 in
Length204.0 in193.6 in
Width74.0 in72.2 in
Height57.9 in57.1 in
Curb Weight3,648 lb.4,013 lb.
Fuel Capacity19.5 gal.19.4 gal.
Row 1 Headroom40.1 in38.5 in
Row 1 Shoulder Room58.3 in58.5 in
Row 1 Hip Room55.8 in55.1 in
Row 1 Legroom42.3 in42.4 in
Row 2 Headroom38.0 in37.2 in
Row 2 Shoulder Room56.1 in56.1 in
Row 2 Hip Room53.4 in54.0 in
Row 2 Legroom40.4 in36.3 in
Cargo Volume15.3 ft313.1 ft3

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Option Package Details
Acura RL

Technology Package
FeatureValueRequested?
Adaptive cruise control450Yes
Tires, run-flat150No
Radar- or camera-based collision preparation system0Yes
245/680VR460 tires400No
Automatic braking, high-speed200Yes
Forward collision alert200Yes
Total Requested85061%
Total Not Requested55039%

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