BMW 6-Series Gran Coupe BMW 6-Series Gran Coupe 2014 Cadillac DTS Cadillac DTS 2006

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BMW 6-Series Gran Coupe vs. Cadillac DTS 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 Gran Coupe vs. Cadillac DTS Invoice Comparison

Lowest Total Price: $53,635

Cadillac DTS Performance   
Difference: $30,540

Lowest Total Invoice: $49,871

Cadillac DTS Performance   
Difference: $27,769

Calculate Payments

  Down Payment Interest Rate Term
Model Year2014201420142006
Model6-Series Gran Coupe6-Series Gran Coupe6-Series Gran CoupeDTS
Trim640i650iM6Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $77,600 $88,900 $115,000 $49,695
Base Invoice $71,570 $81,970 $105,980 $46,465
Cold Weather Package 450 450    
Massage, driver seat 1,000 1,000    
Multicontour seats 1,300      
Sunshade, rear, power 1,000 1,000   350
Adaptive cruise control, all-speed 1,900 1,900 1,900  
Executive Package     5,500  
Wood trim     0  
Navigation system       1,795
Adaptive cruise control       1,000
Cold Weather Package 410 410    
Massage, driver seat 910 910    
Multicontour seats 1,185      
Sunshade, rear, power 910 910   291
Adaptive cruise control, all-speed 1,730 1,730 1,730  
Executive Package     5,005  
Wood trim     0  
Navigation system       1,490
Adaptive cruise control       830
Options (change) 5,650 4,350 7,400 3,145
Options (change) 5,145 3,960 6,735 2,611
Destination 925 925 925 795
Gas Tax 0 0 1,300 0
Total Price $84,175 $94,175 $124,625 $53,635
Total Invoice $77,640 $86,855 $114,940 $49,871

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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 Gran Coupe vs. Cadillac DTS

Lowest Adjusted Price and Invoice: Cadillac DTS Performance
TrueDelta Adjusted Price Difference: $26,935
TrueDelta Adjusted Invoice Difference: $24,444
Model Year2014201420142006
Model6-Series Gran Coupe6-Series Gran Coupe6-Series Gran CoupeDTS
Trim640i650iM6Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine315hp I6445hp V8560hp V8291hp V8
TransmissionT8T8S7A4
DrivetrainRWDRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9500, 12500, 12?, 8
Tire (rear if not all the same)245/45-18245/40-19265/35-20245/50-18
Total Price$84,175$94,175$124,625$53,635
Adjustments for Features-3,605-4,005-6,1550
Feature-Adjusted Total Price$80,570$90,170$118,470$53,635
Cost Above Minimum$0$9,600$37,900$0
Total Invoice$77,640$86,855$114,940$49,871
Adjustments for Features-3,325-3,694-5,6770
Feature-Adjusted Total Invoice$74,315$83,161$109,263$49,871
Cost Above Minimum$0$8,846$34,948$0

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Features Comparison: BMW 6-Series Gran Coupe vs. Cadillac DTS

Model Year2014201420142006
Model6-Series Gran Coupe6-Series Gran Coupe6-Series Gran CoupeDTS
Trim640i650iM6Performance
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300  
7-speed automated manual  $1200 
4-speed automatic   $800
RWD$0$0$0 
FWD   $0
Accessories 
Adaptive cruise control   $600
Adaptive cruise control, all-speed$850$850$850 
Power door closers  $300 
Proximity key$250$250$250 
Remote app$25$25$25 
Remote start   $150
Remote window/roof operation$15$15$15 
Sunshades, second row$125$125$125 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0 
Automatic braking, high-speed or partial$200$200$200 
Forward collision warning$200$200$200 
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Lane departure warning$200$200$200 
Radar- or camera-based collision preparation system$0$0$0 
Rearview camera$200$200$200 
Tires, run-flat$150$150  
Cargo Management 
Cargo net   $40
Ski sack$50$50$50 
Climate Control 
Heated windshield washer nozzles$15$15$15 
Rear air vents with automatic controls  $250$250
Rear air vents with manual controls$150$150  
Rear dual-zone climate control  $125 
Residual heat$50$50$50 
Super-heated washer fluid   $100
Drivetrain 
Active rear differential  $500 
Engine / Motor 
Automatic start / stop$150$150$150 
Regenerative braking$0$0$0 
Exterior 
Bodyside moldings   $75
Carbon fiber body panels  $250 
Laminated front side windows   $200
Painted brake calipers (optional)  $0 
Power-venting glass roof panel$300$300  
Infotainment 
App support$0$0$0 
Bluetooth audio streaming$25$25$25 
Bluetooth cell phone link$100$100$100 
Concierge Services - 3 year subscription $150$150 
DVD-compatible player$0$0$0 
HD radio$50$50$50 
In-vehicle Internet$150$150$150 
Media drive$15$15$15 
S Voice support$0$0$0 
Siri Eyes Free support$0$0$0 
SMS text-to-speech reader$25$25$25 
Surround sound $250$250$250
Text dictation$50$50$50 
Traffic + travel information$25$25$25 
Voice control for external devices$0$0$0 
Instruments, Lights, and Mirrors 
Analog clock   $25
Auto-dimming headlights  $200$200
Auto-dimming passenger-side mirror$75$75$75 
Compass   $0
Fog lights$125$125 $125
Head-up display (HUD)  $350 
Headlight washers$50$50$50 
LED headlights  $1000 
Mirror tilt-down in reverse$25$25$25 
Power-folding mirrors$50$50$50 
Steering-linked headlights$150$150$150 
Xenon HID headlights$500$500 $500
Seats and Interior Trim 
Cooled or ventilated front seats  $300$300
Folding second row seats$300$300$300 
Illuminated door sill trim plates  $200 
Leather-wrapped steering wheel$150$150$150 
Memory system, passenger seat$150$150$150 
Power 4-way lumbar adjuster, second row seats   $225
Power headrest height adjuster, driver seat$50$50$50 
Power headrest height adjuster, passenger seat$50$50$50 
Power seatback bolsters, driver seat$100$100$100 
Power seatback bolsters, passenger seat$100$100$100 
Power thigh support length adjuster, driver seat$100$100$100 
Power thigh support length adjuster, passenger seat$100$100$100 
Power upper seatback recliner, driver seat$100$100$100 
Power upper seatback recliner, passenger seat$100$100$100 
Upholstered instrument panel$300$300$300 
Wood/leather-wrapped steering wheel   $150
Suspension, Wheels, and Tires 
Auto-leveling rear shocks   $200
Electronic systems calibration selector$200$200$200 
Sport suspension (upgrade)  $0$0
Transmission 
Launch control$100$100$100 
Steering-wheel-mounted transmission controls$100$100$100 
Total Value of Features$7,795$8,195$10,345$4,190
Value of Feature Adjustments$3,605$4,005$6,155$0
Value of Feature Adjustments-3,325-3,694-5,6770

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Specifications Comparison: BMW 6-Series Gran Coupe vs. Cadillac DTS

Model Year20142006
Model6-Series Gran CoupeDTS
Body4dr Sedan4dr Sedan
Wheelbase116.9 in115.6 in
Length197.2 in207.6 in
Width74.6 in74.8 in
Height54.8 in57.6 in
Curb Weight4,192 lb.4,010 lb.
Fuel Capacity18.5 gal.18.5 gal.
Row 1 Headroom40.6 in38.3 in
Row 1 Shoulder Room56.7 in60.0 in
Row 1 Hip Room0.0 in57.3 in
Row 1 Legroom42.1 in42.5 in
Row 2 Headroom37.0 in38.4 in
Row 2 Shoulder Room54.6 in59.2 in
Row 2 Hip Room0.0 in55.7 in
Row 2 Legroom35.3 in42.0 in
Cargo Volume16.2 ft318.8 ft3

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Option Package Details
BMW 6-Series Gran Coupe 640i

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%
Multicontour seats
FeatureValueRequested?
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver100No
Power upper seatback recliner, driver seat100No
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100No
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150No
Front sport buckets100No
Total Requested00%
Total Not Requested850100%

Option Package Details
BMW 6-Series Gran Coupe 650i

Cold Weather Package
FeatureValueRequested?
Heated second row seats200Yes
Heated steering wheel100Yes
Total Requested300100%
Total Not Requested00%

Option Package Details
BMW 6-Series Gran Coupe M6

Executive Package
FeatureValueRequested?
Heated second row seats200Yes
Cooled or ventilated front seats300Yes
Sunshades, second row125No
Sunshade, rear, power225Yes
Massage, driver seat100Yes
Massage, passenger seat100Yes
Heated steering wheel100Yes
Head-up display (HUD)350No
Auto-dimming headlights200Yes
LED headlights500No
Total Requested122556%
Total Not Requested97544%

Option Package Details
Cadillac DTS Performance

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested700100%
Total Not Requested00%

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