BMW 4-Series BMW 4-Series 2014 BMW 6-Series BMW 6-Series 2018

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BMW 4-Series 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.

BMW 4-Series vs. BMW 6-Series Invoice Comparison

Lowest Total Price: $65,275

BMW 4-Series 428i   
Difference: $27,520

Calculate Payments

  Down Payment Interest Rate Term
Model Year2014201420182018
Model4-Series4-Series6-Series6-Series
Trim428i435i640i650i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Base Price $48,750 $54,900 $86,700 $98,300
Premium Package 2,200 950    
Sport Line 1,950 1,550    
Cold Weather Package 1,050 1,050 400 400
Driver Assistance Package 950 950    
Navigation system 2,150 2,150    
Driver Assistance Plus 1,900 1,900 1,700 1,700
Metallic paint (extra cost) 550 550    
Adaptive dampers - electrical 1,000 1,000    
LED headlights 1,900 1,900    
Semi-automated parking system 500 500 500 500
Adaptive cruise control, all-speed 1,200 1,200 1,200 1,200
Concierge Services - 3 year subscription 250 250    
Multicontour seats     1,300  
Premium Package 2,000 865    
Sport Line 1,775 1,410    
Cold Weather Package 955 955 370 370
Driver Assistance Package 865 865    
Navigation system 1,955 1,955    
Driver Assistance Plus 1,730 1,730 1,565 1,565
Metallic paint (extra cost) 500 500    
Adaptive dampers - electrical 910 910    
LED headlights 1,730 1,730    
Semi-automated parking system 455 455 460 460
Adaptive cruise control, all-speed 1,090 1,090 1,105 1,105
Concierge Services - 3 year subscription 230 230    
Multicontour seats     1,195  
Options (change) 15,600 13,950 5,100 3,800
Options (change) 14,195 12,695 4,695 3,500
Destination 925 925 995 995
Total Price $65,275 $69,775 $92,795 $103,095

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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 4-Series vs. BMW 6-Series

Lowest Adjusted Price: BMW 4-Series 428i
Lowest Adjusted Invoice: BMW 6-Series 650i
TrueDelta Adjusted Price Difference: $29,055
TrueDelta Adjusted Invoice Difference: $54,079
Model Year2014201420182018
Model4-Series4-Series6-Series6-Series
Trim428i435i640i650i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Engine240hp I4300hp I6315hp I6445hp V8
TransmissionT8T8T8T8
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9205, 9205, 9600, 12
Tire (rear if not all the same)225/45-18225/45-18245/45-18245/40-19
Total Price$65,275$69,775$92,795$103,095
Adjustments for Features-1,535-1,5350-400
Feature-Adjusted Total Price$63,740$68,240$92,795$102,695
Cost Above Minimum$0$4,500$0$9,900

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Features Comparison: BMW 4-Series vs. BMW 6-Series

Model Year2014201420182018
Model4-Series4-Series6-Series6-Series
Trim428i435i640i650i
Body2dr Hardtop conv.2dr Hardtop conv.2dr Convertible2dr Convertible
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300$1300
RWD$0$0$0$0
Accessories 
Power retractable rear window  $350$350
Tilt/telescoping steering wheel, manual$250$250  
Tilt/telescoping steering wheel, power  $350$350
Wind blocker$300$300  
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial  $200$200
Radar- or camera-based collision preparation system  $0$0
Side curtain airbags$350$350  
Cargo Management 
Air-conditioned storage compartment$50$50  
Cargo mat  $40$40
Second-row low console$100$100  
Ski sack  $50$50
Climate Control 
Rear air vents with manual controls$150$150  
Engine / Motor 
Dual-mode exhaust, switchable  $500$500
Exterior 
Black exterior trim (optional)$0$0  
Power convertible top  $4000$4000
Power retractable hardtop$6750$6750  
Infotainment 
4G LTE connectivity  $0$0
Concierge Services - 3 year subscription$150$150 $150
Navigation map updates, three years  $0$0
Surround sound   $250
Voice recorder  $0$0
Wi-Fi hotspot  $50$50
Wireless charging station  $75$75
Instruments, Lights, and Mirrors 
Compass$0$0  
Cornering lights  $50$50
Large color reconfigurable instrument cluster display  $250$250
Seats and Interior Trim 
Folding second row seats$300$300  
Leather door panel trim  $250$250
Manual thigh support length adjuster, driver seat$50$50  
Manual thigh support length adjuster, passenger seat$50$50  
Memory system, passenger seat  $150$150
Neck-level heating, front seats$150$150  
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
Power upper seatback recliner, driver seat  $100$100
Power upper seatback recliner, passenger seat  $100$100
Upholstered instrument panel  $300$300
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0$0  
Total Value of Features$9,950$9,950$8,415$8,815
Value of Feature Adjustments$1,535$1,535$0$400
Value of Feature Adjustments-1,414-1,4150-18

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Specifications Comparison: BMW 4-Series vs. BMW 6-Series

Model Year20142018
Model4-Series6-Series
Body2dr Hardtop conv.2dr Convertible
Wheelbase110.6 in112.4 in
Length182.6 in192.8 in
Width71.9 in74.6 in
Height54.5 in53.7 in
Curb Weight3,966 lb.4,256 lb.
Fuel Capacity15.8 gal.18.5 gal.
Row 1 Headroom40.4 in40.3 in
Row 1 Shoulder Room55.3 in56.9 in
Row 1 Legroom42.2 in42.1 in
Row 2 Headroom37.1 in36.5 in
Row 2 Shoulder Room49.8 in49.6 in
Row 2 Legroom33.1 in30.5 in
Cargo Volume,
Minimum
7.8 ft310.6 ft3
Cargo Volume,
Maximum
13.0 ft310.6 ft3

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Option Package Details
BMW 4-Series 428i

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Proximity key250Yes
Satellite radio - one year subscription250Yes
Total Requested1700100%
Total Not Requested00%
Sport Line
FeatureValueRequested?
Sport suspension (upgrade)250No
Special interior trim0No
225/45VR18 tires400No
Door sill trim plates100Yes
Black exterior trim (optional)0No
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested50043%
Total Not Requested65057%
Cold Weather Package
FeatureValueRequested?
Neck-level heating, front seats150No
Heated front seats200Yes
Heated steering wheel100Yes
Headlight washers50Yes
Total Requested35070%
Total Not Requested15030%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Total Requested600100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
Smartphone integration0No
In-vehicle Internet150Yes
Handwriting recognition200Yes
App support0Yes
Text dictation50Yes
Siri Eyes Free support0Yes
S Voice support0Yes
Total Requested1140100%
Total Not Requested00%
Driver Assistance Plus
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Around view cameras300Yes
Automatic braking, low-speed200Yes
Driver drowsiness monitor150Yes
Forward collision alert200Yes
Wide-view front camera150Yes
Speed limit information0No
Pedestrian detection50Yes
Total Requested1450100%
Total Not Requested00%

Option Package Details
BMW 4-Series 435i

Premium Package
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Proximity key250Yes
Satellite radio - one year subscription250Yes
Total Requested800100%
Total Not Requested00%
Sport Line
FeatureValueRequested?
Sport suspension (upgrade)250No
Special interior trim0No
225/45VR18 tires400No
Door sill trim plates100Yes
Black exterior trim (optional)0No
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested50043%
Total Not Requested65057%
Cold Weather Package
FeatureValueRequested?
Neck-level heating, front seats150No
Heated front seats200Yes
Heated steering wheel100Yes
Headlight washers50Yes
Total Requested35070%
Total Not Requested15030%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Total Requested600100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
Smartphone integration0No
In-vehicle Internet150Yes
Handwriting recognition200Yes
App support0Yes
Text dictation50Yes
Siri Eyes Free support0Yes
S Voice support0Yes
Total Requested1140100%
Total Not Requested00%
Driver Assistance Plus
FeatureValueRequested?
Lane departure warning system200Yes
Blind spot warning system200Yes
Around view cameras300Yes
Automatic braking, low-speed200Yes
Driver drowsiness monitor150Yes
Forward collision alert200Yes
Wide-view front camera150Yes
Speed limit information0No
Pedestrian detection50Yes
Total Requested1450100%
Total Not Requested00%

Option Package Details
BMW 6-Series 640i

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Total Requested110085%
Total Not Requested20015%
Multicontour seats
FeatureValueRequested?
Power thigh support length adjuster, driver seat100No
Power seatback bolsters, driver seat100Yes
Power upper seatback recliner, driver seat100No
Power thigh support length adjuster, passenger seat100No
Power seatback bolsters, passenger seat100Yes
Power upper seatback recliner, passenger seat100No
Memory system, passenger seat150No
Front sport buckets100Yes
Total Requested30035%
Total Not Requested55065%
Driver Assistance Plus
FeatureValueRequested?
Blind spot warning system200Yes
Around view cameras300Yes
Driver drowsiness monitor150Yes
Wide-view front camera150Yes
Speed limit information0No
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50Yes
Total Requested1450100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested20080%
Total Not Requested5020%

Option Package Details
BMW 6-Series 650i

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Total Requested110085%
Total Not Requested20015%
Driver Assistance Plus
FeatureValueRequested?
Blind spot warning system200Yes
Around view cameras300Yes
Driver drowsiness monitor150Yes
Wide-view front camera150Yes
Speed limit information0No
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50Yes
Total Requested1450100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Rear seat pass-through100Yes
Heated steering wheel100Yes
Ski sack50No
Total Requested20080%
Total Not Requested5020%

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