BMW 6-Series BMW 6-Series 2015 Cadillac XTS Cadillac XTS 2015

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BMW 6-Series vs. Cadillac XTS 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.

BMW 6-Series vs. Cadillac XTS Invoice Comparison

Lowest Total Price: $66,125

Cadillac XTS Platinum   
Difference: $21,850

Lowest Total Invoice: $61,721

Cadillac XTS Platinum   
Difference: $19,874

Calculate Payments

  Down Payment Interest Rate Term
Model Year2015201520152015
Model6-Series6-SeriesXTSXTS
Trim640i650iPlatinumVsport Platinum
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Base Price $76,100 $87,400 $62,015 $69,785
Base Invoice $70,690 $81,090 $57,984 $65,249
Cold Weather Package 400 400    
M Sport Edition 4,800 4,800    
Driver Assistance Plus 1,900 1,900    
Massage, driver seat 1,000 1,000    
Adaptive cruise control, all-speed 1,200 1,200    
Semi-automated parking system 500 500    
Wood trim, alternative type 1,080 1,080    
CD player, remote     300 300
22-way front bucket seats     2,200 2,200
Metallic paint (extra cost)     495 495
Cargo mat     120 120
Cold Weather Package 365 365    
M Sport Edition 4,370 4,370    
Driver Assistance Plus 1,730 1,730    
Massage, driver seat 910 910    
Adaptive cruise control, all-speed 1,095 1,095    
Semi-automated parking system 455 455    
Wood trim, alternative type 985 985    
CD player, remote     264 264
22-way front bucket seats     1,936 1,936
Metallic paint (extra cost)     436 436
Cargo mat     106 106
Options (change) 10,880 10,880 3,115 3,115
Options (change) 9,910 9,910 2,742 2,742
Destination 995 995 995 995
Total Price $87,975 $99,275 $66,125 $73,895
Total Invoice $81,595 $91,995 $61,721 $68,986

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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

Lowest Adjusted Price and Invoice: Cadillac XTS Platinum
TrueDelta Adjusted Price Difference: $22,545
TrueDelta Adjusted Invoice Difference: $20,523
Model Year2015201520152015
Model6-Series6-SeriesXTSXTS
Trim640i650iPlatinumVsport Platinum
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Engine315hp I6445hp V8304hp V6410hp V6
TransmissionT8T8T6T6
DrivetrainRWDRWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 16600, 16?, 14?, 14
Tire (rear if not all the same)245/40-19245/40-19245/40-20245/40-20
Total Price$87,975$99,275$66,125$73,895
Adjustments for Features00-695-1,870
Feature-Adjusted Total Price$87,975$99,275$65,430$72,025
Cost Above Minimum$0$11,300$0$6,595
Total Invoice$81,595$91,995$61,721$68,986
Adjustments for Features00-649-1,746
Feature-Adjusted Total Invoice$81,595$91,995$61,072$67,240
Cost Above Minimum$0$10,400$0$6,168

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Features Comparison: BMW 6-Series vs. Cadillac XTS

Model Year2015201520152015
Model6-Series6-SeriesXTSXTS
Trim640i650iPlatinumVsport Platinum
Body2dr Coupe2dr Coupe4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300  
6-speed manually-shiftable automatic  $1100$1100
RWD$0$0  
FWD  $0 
AWD   $1700
Accessories 
AC power outlet  $100$100
Active noise reduction  $0$0
Power door closers$300$300  
Power rear side windows  $200$200
Remote start  $150$150
Remote window/roof operation$15$15  
Semi-automated parking system$500$500$500 
Sunshades, second row  $125$125
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0  
Around view cameras$500$500  
Backup collision intervention  $150$150
Cross-traffic warning, rear  $100$100
Driver drowsiness monitor$150$150  
Lane departure collision mitigation$50$50  
Lane keeping assist  $400 
Pedestrian detection$50$50  
Rear side airbags  $300$300
Rearview camera  $200$200
Rollover sensor  $50$50
Tires, run-flat$150$150  
Vehicle health reports  $0$0
Wide-view front camera$150$150  
Cargo Management 
Cargo net  $40$40
Ski sack$50$50  
Climate Control 
Heated windshield washer nozzles$15$15  
Rear air vents with automatic controls  $250$250
Residual heat$50$50  
Drivetrain 
Limited-slip rear differential   $300
Engine / Motor 
Automatic start / stop$150$150  
Regenerative braking$0$0  
Exterior 
Black exterior trim (optional)$0$0  
Laminated front side windows  $200$200
Panoramic sunroof  $1200$1200
Power-venting glass roof panel$300$300  
Infotainment 
4G LTE connectivity  $0$0
CD player$125$125  
CD player, remote  $100$100
Concierge Services - 3 year subscription$150$150  
DVD-compatible player$0$0  
Handwriting recognition$200$200  
In-vehicle Internet$150$150  
Media drive$15$15  
Rear seat audio controls  $25$25
S Voice support$0$0  
Satellite radio  $200$200
Satellite radio - one year subscription$250$250  
SD Card slot  $25$25
Siri Eyes Free support$0$0  
Telematics service, such as OnStar$200$200  
Telematics service, such as OnStar, with navigation  $225$225
Traffic + travel information$25$25  
Traffic information  $25$25
Wi-Fi hotspot  $50$50
Instruments, Lights, and Mirrors 
Approach detection  $25$25
Boost gauge   $75
Compass  $0$0
Fog lights$125$125  
Headlight washers$50$50  
LED headlights$1000$1000  
Mirror tilt-down in reverse$25$25  
Xenon HID headlights  $500$500
Seats and Interior Trim 
Ceramic controls$0$0  
Door sill trim plates$100$100  
Folding second row seats  $300$300
Heated second row seats  $200$200
Illuminated door sill trim plates  $200$200
Leather-wrapped steering wheel$150$150  
Manual thigh support length adjuster, driver seat  $50$50
Manual thigh support length adjuster, passenger seat  $50$50
Power headrest height adjuster, driver seat$50$50  
Power headrest height adjuster, passenger seat$50$50  
Power thigh support length adjuster, driver seat$100$100  
Power thigh support length adjuster, passenger seat$100$100  
Suspension, Wheels, and Tires 
Alloy wheels$350$350  
Polished alloy wheels  $350$350
Rear air springs, auto-leveling  $350$350
Transmission 
Launch control$100$100  
Total Value of Features$7,045$7,045$7,740$8,915
Value of Feature Adjustments$0$0$695$1,870
Value of Feature Adjustments00-649-1,746

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Specifications Comparison: BMW 6-Series vs. Cadillac XTS

Model Year20152015
Model6-SeriesXTS
Body2dr Coupe4dr Sedan
Wheelbase112.4 in111.7 in
Length192.8 in202.0 in
Width74.6 in72.9 in
Height53.9 in59.5 in
Curb Weight4,002 lb.4,007 lb.
Fuel Capacity18.5 gal.19.0 gal.
Row 1 Headroom40.0 in39.0 in
Row 1 Shoulder Room56.9 in57.9 in
Row 1 Hip Room0.0 in55.1 in
Row 1 Legroom42.1 in42.1 in
Row 2 Headroom35.7 in37.8 in
Row 2 Shoulder Room49.7 in56.3 in
Row 2 Hip Room0.0 in54.3 in
Row 2 Legroom30.5 in40.0 in
Cargo Volume16.2 ft318.0 ft3

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Option Package Details
BMW 6-Series 640i

Cold Weather Package
FeatureValueRequested?
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested20080%
Total Not Requested5020%
M Sport Edition
FeatureValueRequested?
Auto-dimming headlights200Yes
LED headlights500No
Dark-colored headliner (optional)0No
Synthetic suede headliner650Yes
Sunshade, rear, power225Yes
Upholstered instrument panel, leather700Yes
Ceramic controls0No
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Black exterior trim (optional)0No
Harman/Kardon, 600W, 16 speakers (with subwoofer)350No
245/40YR19 tires200No
Cooled or ventilated front seats300Yes
Power door closers300No
Head-up display (HUD)350Yes
Surround sound250Yes
Concierge Services - 3 year subscription150No
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver seat100Yes
Power upper seatback recliner, driver seat100Yes
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power upper seatback recliner, passenger seat100Yes
Memory system, passenger seat150Yes
Front sport buckets100No
Total Requested322564%
Total Not Requested180036%
Driver Assistance Plus
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Around view cameras300No
Automatic braking, low-speed200Yes
Driver drowsiness monitor150No
Forward collision warning200Yes
Wide-view front camera150No
Speed limit information0No
Lane departure collision mitigation50No
Pedestrian detection50No
Total Requested80053%
Total Not Requested70047%

Option Package Details
BMW 6-Series 650i

Cold Weather Package
FeatureValueRequested?
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested20080%
Total Not Requested5020%
M Sport Edition
FeatureValueRequested?
Auto-dimming headlights200Yes
LED headlights500No
Dark-colored headliner (optional)0No
Synthetic suede headliner650Yes
Sunshade, rear, power225Yes
Upholstered instrument panel, leather700Yes
Ceramic controls0No
Sport front fascia (optional)0No
Sport rear fascia, e.g. diffuser (optional)0No
Black exterior trim (optional)0No
245/40YR19 tires200No
Cooled or ventilated front seats300Yes
Power door closers300No
Head-up display (HUD)350Yes
Total Requested242571%
Total Not Requested100029%
Driver Assistance Plus
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Around view cameras300No
Automatic braking, low-speed200Yes
Driver drowsiness monitor150No
Forward collision warning200Yes
Wide-view front camera150No
Speed limit information0No
Lane departure collision mitigation50No
Pedestrian detection50No
Total Requested80053%
Total Not Requested70047%

Option Package Details
Cadillac XTS Platinum

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50Yes
Total Requested150100%
Total Not Requested00%
22-way front bucket seats
FeatureValueRequested?
Power seatback bolsters, driver seat100Yes
Power upper seatback recliner, driver seat100Yes
Power seatback bolsters, passenger seat100Yes
Power upper seatback recliner, passenger seat100Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Total Requested600100%
Total Not Requested00%

Option Package Details
Cadillac XTS Vsport Platinum

CD player, remote
FeatureValueRequested?
CD player, remote100Yes
MP3-compatible player50Yes
Total Requested150100%
Total Not Requested00%
22-way front bucket seats
FeatureValueRequested?
Power seatback bolsters, driver seat100Yes
Power upper seatback recliner, driver seat100Yes
Power seatback bolsters, passenger seat100Yes
Power upper seatback recliner, passenger seat100Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Total Requested600100%
Total Not Requested00%

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