Cadillac CT6 Cadillac CT6 2018 BMW 6-Series BMW 6-Series 2009

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Cadillac CT6 vs. BMW 6-Series 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. BMW 6-Series Invoice Comparison

Lowest Total Price: $85,440

Cadillac CT6 Platinum   
Difference: $6,980

Lowest Total Invoice: $81,209

Cadillac CT6 Platinum   
Difference: $3,616

Calculate Payments

  Down Payment Interest Rate Term
Model Year20182009
ModelCT66-Series
TrimPlatinum650i
Body4dr Sedan2dr Coupe
Base Price $84,295 $78,200
Base Invoice $80,080 $72,125
Cargo mat 150  
Cold Weather Package   750
Wood trim   0
Auto-dimming headlights   250
HD radio   350
Proximity key   1,000
Head-up display (HUD)   1,200
Lane departure warning   950
Night vision   2,200
Adaptive cruise control, all-speed   2,400
Upholstered instrument panel, leather   2,400
Satellite radio - one year subscription   595
Cargo mat 134  
Cold Weather Package   685
Wood trim   0
Auto-dimming headlights   230
HD radio   315
Proximity key   910
Head-up display (HUD)   1,010
Lane departure warning   865
Night vision   1,700
Adaptive cruise control, all-speed   2,135
Upholstered instrument panel, leather   2,185
Satellite radio - one year subscription   540
Options (change) 150 12,095
Options (change) 134 10,575
Destination 995 825
Gas Tax 0 1,300
Total Price $85,440 $92,420
Total Invoice $81,209 $84,825

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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 BMW 6-Series dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac CT6 vs. BMW 6-Series

Lowest Adjusted Price and Invoice: Cadillac CT6 Platinum
TrueDelta Adjusted Price Difference: $22,200
TrueDelta Adjusted Invoice Difference: $18,082
Model Year20182009
ModelCT66-Series
TrimPlatinum650i
Body4dr Sedan2dr Coupe
Engine335hp V6360hp V8
TransmissionT8M6
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)?, 34?, 10
Tire (rear if not all the same)245/40-20245/45-18
Total Price$85,440$92,420
Adjustments for Features-15,2200
Feature-Adjusted Total Price$70,220$92,420
Total Invoice$81,209$84,825
Adjustments for Features-14,4660
Feature-Adjusted Total Invoice$66,743$84,825

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Features Comparison: Cadillac CT6 vs. BMW 6-Series

Model Year20182009
ModelCT66-Series
TrimPlatinum650i
Body4dr Sedan2dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manual $150
AWD$1700 
RWD $0
Accessories 
AC power outlet$100 
Active noise reduction$0 
Electronic engine sound enhancement$0 
Hands-free trunk or liftgate$100 
Power rear side windows$200 
Power trunk closer$350 
Remote app$25 
Remote start$150 
Remote window/roof operation $15
Semi-automated parking system$500 
Sunshades, second row$125 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Around view cameras$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 
Hands-free driving on limited-access highways$1000 
Lane keeping assist$400 
Pedestrian detection$50 
Radar- or camera-based collision preparation system$0 
Safety key$5 
Surround view video recorder$50 
Temporary spare tire$150 
Tires, run-flat $150
Vehicle health reports$0 
Cargo Management 
Ski sack $50
Climate Control 
Automatic air recirculation $100
Ionizing air filtration$50 
Rear air vents with automatic controls$250 
Rear dual-zone climate control$125 
Residual heat $50
Engine / Motor 
Automatic start / stop$150 
Exterior 
Active grille shutters$0 
Laminated front side windows$200 
Panoramic sunroof$1200 
Sunroof $900
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
App support$0 
Apple CarPlay support$100 
Bluetooth audio streaming$25 
CD player $125
Entertainment system with dual headrest screens$1200 
HDMI port$25 
MP3-compatible player $50
Satellite radio$200 
Satellite radio - one year subscription $250
SMS text-to-speech reader$25 
Streaming video device$30 
Streaming video support$25 
Surround sound$250 
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 passenger-side mirror $75
Cornering lights$50 
Fog lights $125
Headlight washers $50
Large color reconfigurable instrument cluster display$250 
LED headlights$1000 
Mirror tilt-down in reverse $25
Rear camera mirror$200 
Steering-linked headlights $150
Turn signals on or near mirrors$25 
Xenon HID headlights $500
Seats and Interior Trim 
Center armrest(s), second row$50 
Cooled or ventilated front seats$300 
Cooled or ventilated second row seats$200 
Door sill trim plates $100
Heated second row seats$200 
Illuminated door sill trim plates$200 
Massage, driver seat$100 
Massage, passenger seat$100 
Massage, second row seats$150 
Memory system, passenger seat$150 
Power 4-way lumbar adjuster, second row seats$225 
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, second row seats$150 
Power upper seatback recliner, driver seat$100 
Power upper seatback recliner, passenger seat$100 
Synthetic suede headliner$650 
Suspension, Wheels, and Tires 
Active stabilizer bars $500
Adaptive dampers - electrical$500 
Rear wheel steering$1500 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$18,785$3,565
Value of Feature Adjustments$15,220$0
Value of Feature Adjustments-14,4660

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Specifications Comparison: Cadillac CT6 vs. BMW 6-Series

Model Year20182009
ModelCT66-Series
Body4dr Sedan2dr Coupe
Wheelbase122.4 in109.4 in
Length204.0 in190.2 in
Width74.0 in73.0 in
Height57.9 in54.1 in
Curb Weight3,648 lb.3,815 lb.
Fuel Capacity19.5 gal.18.5 gal.
Row 1 Headroom40.1 in37.6 in
Row 1 Shoulder Room58.3 in56.4 in
Row 1 Hip Room55.8 in0.0 in
Row 1 Legroom42.3 in42.0 in
Row 2 Headroom38.0 in35.6 in
Row 2 Shoulder Room56.1 in49.4 in
Row 2 Hip Room53.4 in0.0 in
Row 2 Legroom40.4 in28.8 in
Cargo Volume15.3 ft313.0 ft3

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Option Package Details
BMW 6-Series 650i

Upholstered instrument panel, leather
FeatureValueRequested?
Upholstered instrument panel, leather1000Yes
Upgraded leather upholstery0No
Total Requested1000100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested40089%
Total Not Requested5011%

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