BMW 6-Series Gran Coupe BMW 6-Series Gran Coupe 2016 Buick Regal Buick Regal 2015

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BMW 6-Series Gran Coupe vs. Buick Regal 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. Buick Regal Invoice Comparison

Lowest Total Price: $41,545

Buick Regal GS   
Difference: $41,850

Lowest Total Invoice: $39,662

Buick Regal GS   
Difference: $37,793

Calculate Payments

  Down Payment Interest Rate Term
Model Year2016201620162015
Model6-Series Gran Coupe6-Series Gran Coupe6-Series Gran CoupeRegal
Trim640i650iALPINA B6GS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $79,500 $90,900 $122,200 $37,385
Base Invoice $73,820 $84,310 $113,105 $35,890
Driver Assistance Plus 1,700 1,700 1,700  
Adaptive cruise control, all-speed 1,200 1,200 1,200 1,195
Driver Confidence Package       1,040
Sunroof       1,000
Driver Assistance Plus 1,545 1,545 1,545  
Adaptive cruise control, all-speed 1,095 1,095 1,095 1,052
Driver Confidence Package       915
Sunroof       880
Options (change) 2,900 2,900 2,900 3,235
Options (change) 2,640 2,640 2,640 2,847
Destination 995 995 995 925
Total Price $83,395 $94,795 $126,095 $41,545
Total Invoice $77,455 $87,945 $116,740 $39,662

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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. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $38,005
TrueDelta Adjusted Invoice Difference: $34,222
Model Year2016201620162015
Model6-Series Gran Coupe6-Series Gran Coupe6-Series Gran CoupeRegal
Trim640i650iALPINA B6GS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine315hp I6445hp V8600hp V8259hp I4
TransmissionT8T8T8T6
DrivetrainRWDRWDAWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9205, 9205, 9?, 9
Tire (rear if not all the same)245/45-18245/40-19255/35-20245/40-19
Total Price$83,395$94,795$126,095$41,545
Adjustments for Features-3,845-4,995-8,5700
Feature-Adjusted Total Price$79,550$89,800$117,525$41,545
Cost Above Minimum$0$10,250$37,975$0
Total Invoice$77,455$87,945$116,740$39,662
Adjustments for Features-3,571-4,634-7,9340
Feature-Adjusted Total Invoice$73,884$83,311$108,806$39,662
Cost Above Minimum$0$9,427$34,922$0

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Features Comparison: BMW 6-Series Gran Coupe vs. Buick Regal

Model Year2016201620162015
Model6-Series Gran Coupe6-Series Gran Coupe6-Series Gran CoupeRegal
Trim640i650iALPINA B6GS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300 
6-speed manually-shiftable automatic   $1100
RWD$0$0  
AWD  $1700 
FWD   $0
Accessories 
AC power outlet   $100
Heated steering wheel   $100
Power door closers  $300 
Remote start   $150
Remote window/roof operation$15$15$15 
Tilt/telescoping steering wheel, manual   $250
Tilt/telescoping steering wheel, power$350$350$350 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0 
Around view cameras$500$500$500 
Automatic braking, high-speed or partial$200$200$200 
Automatic braking, low-speed$200$200$200 
Cross-traffic warning, rear   $100
Driver drowsiness monitor$150$150$150 
Following distance indicator   $25
Hill descent control  $250 
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Pedestrian detection$50$50$50 
Rear side airbags   $300
Rearview camera   $200
Rollover sensor   $50
Tires, run-flat$150$150$150 
Vehicle health reports   $0
Wide-view front camera$150$150$150 
Cargo Management 
Cargo mat$40$40$40 
Cargo net   $40
Ski sack$50$50$50 
Climate Control 
Automatic air recirculation$100$100$100 
Heated windshield washer nozzles$15$15$15 
Rain-sensing wipers$175$175$175 
Rear air vents   $100
Rear air vents with automatic controls  $250 
Rear air vents with manual controls$150$150  
Rear dual-zone climate control  $125 
Residual heat$50$50$50 
Variable intermittent wipers   $75
Engine / Motor 
Automatic start / stop$150$150$150 
Dual-mode exhaust, switchable$500$500$500 
Regenerative braking$0$0$0 
Exterior 
Active grille shutters   $0
Body kit   $0
Power-venting glass roof panel$300$300  
Rear spoiler  $200$200
Sunroof   $900
Infotainment 
Concierge Services - 3 year subscription $150$150 
DVD-compatible player$0$0$0 
Handwriting recognition$200$200$200 
HD radio$50$50$50 
In-vehicle Internet$150$150$150 
Media drive$15$15$15 
Navigation map updates, three years$0$0$0 
S Voice support$0$0$0 
Satellite radio   $200
Satellite radio - one year subscription$250$250$250 
Surround sound $250$250 
Telematics service, such as OnStar$200$200$200 
Telematics service, such as OnStar, with navigation   $225
Text dictation$50$50$50 
Traffic + travel information$25$25$25 
Voice recorder$0$0$0 
Wi-Fi hotspot   $50
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming headlights$200$200$200 
Auto-dimming passenger-side mirror$75$75$75 
Compass   $0
Cornering lights$50$50$50 
Fog lights$125$125$125 
Headlight washers$50$50$50 
Large color reconfigurable instrument cluster display$250$250 $250
LED headlights$1000$1000$1000 
Mirror tilt-down in reverse$25$25$25 
Performance meter   $150
Power-folding mirrors$50$50$50 
Steering-linked headlights$150$150$150 
Xenon HID headlights   $500
Seats and Interior Trim 
Door sill trim plates$100$100 $100
Illuminated door sill trim plates  $200 
Leather door panel trim$250$250$250 
Memory system, passenger seat $150$150 
Metal pedals   $75
Power 4-way lumbar adjuster, driver seat$150$150$150 
Power 4-way lumbar adjuster, passenger seat$150$150$150 
Power headrest height adjuster, driver seat$50$50$50 
Power headrest height adjuster, passenger seat$50$50$50 
Power lumbar adjuster, driver seat   $100
Power lumbar adjuster, passenger seat   $100
Power seatback bolsters, driver seat $100$100 
Power seatback bolsters, passenger seat $100$100 
Power thigh support length adjuster, driver seat $100$100 
Power thigh support length adjuster, passenger seat $100$100 
Power upper seatback recliner, driver seat $100$100 
Power upper seatback recliner, passenger seat $100$100 
Synthetic suede headliner  $650 
Upholstered instrument panel$300$300  
Upholstered instrument panel, leather  $1000 
Wood trim$300$300$300 
Suspension, Wheels, and Tires 
Sport suspension (upgrade)  $0$0
Transmission 
Launch control$100$100$100 
Steering-wheel-mounted transmission controls$100$100$100 
Total Value of Features$9,285$10,435$14,010$5,440
Value of Feature Adjustments$3,845$4,995$8,570$0
Value of Feature Adjustments-3,571-4,634-7,9340

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Specifications Comparison: BMW 6-Series Gran Coupe vs. Buick Regal

Model Year20162015
Model6-Series Gran CoupeRegal
Body4dr Sedan4dr Sedan
Wheelbase116.9 in107.8 in
Length197.2 in190.2 in
Width74.6 in73.1 in
Height54.8 in58.4 in
Curb Weight4,192 lb.3,693 lb.
Fuel Capacity18.5 gal.18.0 gal.
Row 1 Headroom40.6 in38.8 in
Row 1 Shoulder Room56.7 in56.7 in
Row 1 Hip Room0.0 in55.4 in
Row 1 Legroom42.1 in42.1 in
Row 2 Headroom37.0 in36.8 in
Row 2 Shoulder Room54.6 in54.4 in
Row 2 Hip Room0.0 in52.3 in
Row 2 Legroom35.3 in37.3 in
Cargo Volume16.2 ft314.2 ft3

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Option Package Details
BMW 6-Series Gran Coupe 640i

Driver Assistance Plus
FeatureValueRequested?
Blind spot warning system200Yes
Around view cameras300No
Driver drowsiness monitor150No
Wide-view front camera150No
Lane departure warning system200Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Speed limit information0No
Pedestrian detection50No
Total Requested60041%
Total Not Requested85059%

Option Package Details
BMW 6-Series Gran Coupe 650i

Driver Assistance Plus
FeatureValueRequested?
Blind spot warning system200Yes
Around view cameras300No
Driver drowsiness monitor150No
Wide-view front camera150No
Lane departure warning system200Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Speed limit information0No
Pedestrian detection50No
Total Requested60041%
Total Not Requested85059%

Option Package Details
BMW 6-Series Gran Coupe ALPINA B6

Driver Assistance Plus
FeatureValueRequested?
Blind spot warning system200Yes
Around view cameras300No
Driver drowsiness monitor150No
Wide-view front camera150No
Lane departure warning system200Yes
Automatic braking, low-speed200No
Forward collision warning200Yes
Speed limit information0No
Pedestrian detection50No
Total Requested60041%
Total Not Requested85059%

Option Package Details
Buick Regal GS

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0Yes
Total Requested700100%
Total Not Requested00%
Driver Confidence Package
FeatureValueRequested?
Memory system, driver seat200Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Rear cross-traffic detection100No
Forward collision warning200Yes
Following distance indicator25No
Total Requested80086%
Total Not Requested12514%

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