BMW 4-Series BMW 4-Series 2016 Buick Regal Buick Regal 2018

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BMW 4-Series 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 4-Series vs. Buick Regal Invoice Comparison

Lowest Total Price: $44,505

Buick Regal GS   
Difference: $11,990

Lowest Total Invoice: $42,535

Buick Regal GS   
Difference: $10,055

Calculate Payments

  Down Payment Interest Rate Term
Model Year201620162018
Model4-Series4-SeriesRegal
Trim428i435iGS
Body2dr Coupe2dr Coupe4dr Hatch
Base Price $41,850 $48,150 $39,065
Base Invoice $39,180 $44,980 $37,502
Premium Package 2,200    
Technology Package 2,750 2,750  
Driver Assistance Package 950 950  
Driver Assistance Plus 1,700 1,700  
Cold Weather Package 700 700  
Luxury Package 0 0  
Track Handling Package 1,700 1,700  
Run-flat tire delete 0 0  
Adaptive cruise control, all-speed 1,200 1,200  
LED headlights 1,900 1,900  
Metallic paint (extra cost) 550 550 395
Leather seating surfaces   1,450  
Appearance Package     485
Sights and Sounds Package     945
Driver Confidence Package #2     1,690
Sunroof     1,000
Premium Package 2,000    
Technology Package 2,505 2,505  
Driver Assistance Package 865 865  
Driver Assistance Plus 1,545 1,545  
Cold Weather Package 635 635  
Luxury Package 0 0  
Track Handling Package 1,545 1,545  
Run-flat tire delete 0 0  
Adaptive cruise control, all-speed 1,090 1,090  
LED headlights 1,730 1,730  
Metallic paint (extra cost) 500 500 359
Leather seating surfaces   1,320  
Appearance Package     441
Sights and Sounds Package     860
Driver Confidence Package #2     1,538
Sunroof     910
Options (change) 13,650 12,900 4,515
Options (change) 12,415 11,735 4,108
Destination 995 995 925
Total Price $56,495 $62,045 $44,505
Total Invoice $52,590 $57,710 $42,535

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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. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $14,315
TrueDelta Adjusted Invoice Difference: $12,299
Model Year201620162018
Model4-Series4-SeriesRegal
Trim428i435iGS
Body2dr Coupe2dr Coupe4dr Hatch
Engine240hp I4300hp I6310hp V6
TransmissionT8M6T9
DrivetrainRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)205, 9600, 16?, 8
Tire (rear if not all the same)225/45-18225/45-18245/40-19
Total Price$56,495$62,045$44,505
Adjustments for Features-9000-3,225
Feature-Adjusted Total Price$55,595$62,045$41,280
Cost Above Minimum$0$6,450$0
Total Invoice$52,590$57,710$42,535
Adjustments for Features-8380-3,082
Feature-Adjusted Total Invoice$51,752$57,710$39,453
Cost Above Minimum$0$5,958$0

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Features Comparison: BMW 4-Series vs. Buick Regal

Model Year201620162018
Model4-Series4-SeriesRegal
Trim428i435iGS
Body2dr Coupe2dr Coupe4dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300  
6-speed manual $150 
9-speed manually-shiftable automatic  $1400
RWD$0$0 
AWD  $1700
Accessories 
Active noise reduction  $0
Hands-free trunk or liftgate$100$100 
Power rear side windows  $200
Remote start  $150
Remote window/roof operation$15$15 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0 
Around view cameras$500$500 
Automatic braking, high-speed or partial  $200
Automatic seat belt presenters, front row$100$100 
Cross-traffic warning, rear  $100
Driver drowsiness monitor$150$150 
Following distance indicator  $25
High performance brake pads (optional)$0$0 
Lane departure prevention, steering-based  $200
Radar- or camera-based collision preparation system  $0
Rear side airbags  $300
Rearview camera  $200
Rollover sensor  $50
Safety key  $5
Vehicle health reports  $0
Wide-view front camera$150$150 
Cargo Management 
Air-conditioned storage compartment$50$50 
Cargo cover  $75
Cargo net  $40
Rear seat pass-through$100$100 
Second-row low console$100$100 
Climate Control 
Automatic air recirculation$100$100 
Heated windshield washer nozzles$15$15 
Rain-sensing wipers$175$175 
Rear air vents  $100
Rear air vents with manual controls$150$150 
Residual heat$50$50 
Variable intermittent wipers  $75
Drivetrain 
Active rear differential  $500
Engine / Motor 
Automatic start / stop$150$150 
Raised top speed limiter$0$0 
Regenerative braking$0$0 
Exterior 
Body kit  $0
Laminated front side windows  $200
Rear spoiler  $200
Infotainment 
Android Auto support  $100
Apple CarPlay support  $100
CD player$125$125 
DVD-compatible player$0$0 
Handwriting recognition$200$200 
In-vehicle Internet$150$150 
Media drive$15$15 
MP3-compatible player$50$50 
Navigation map updates, three years$0$0 
S Voice support$0$0 
Satellite radio  $200
Satellite radio - one year subscription$250$250 
Siri Eyes Free support$0$0 
SMS text-to-speech reader  $25
Surround sound $250 
Telematics service, such as OnStar$200$200 
Telematics service, such as OnStar, with navigation  $225
Traffic + travel information$25$25 
Wi-Fi hotspot  $50
Wireless charging station  $75
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200 
Auto-dimming passenger-side mirror$75$75 
Cornering lights  $50
Fog lights$125$125 
Headlight washers$50$50 
Large color reconfigurable instrument cluster display  $250
Mirror tilt-down in reverse$25$25 
Performance meter  $150
Power-folding mirrors$50$50 
Steering-linked headlights$150$150 
Seats and Interior Trim 
Cooled or ventilated front seats  $300
Massage, driver seat  $100
Massage, passenger seat  $100
Metal pedals  $75
Wood trim$300$300 
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0$0 
Total Value of Features$5,195$4,295$7,520
Value of Feature Adjustments$900$0$3,225
Value of Feature Adjustments-8380-3,082

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Specifications Comparison: BMW 4-Series vs. Buick Regal

Model Year20162018
Model4-SeriesRegal
Body2dr Coupe4dr Hatch
Wheelbase110.6 in111.4 in
Length182.6 in192.9 in
Width71.9 in73.3 in
Height54.2 in57.3 in
Curb Weight3,471 lb.4,082 lb.
Fuel Capacity15.8 gal.16.3 gal.
Row 1 Headroom39.8 in38.8 in
Row 1 Shoulder Room55.3 in56.9 in
Row 1 Hip Room0.0 in55.2 in
Row 1 Legroom42.2 in42.1 in
Row 2 Headroom36.1 in37.4 in
Row 2 Shoulder Room51.7 in55.4 in
Row 2 Hip Room0.0 in54.1 in
Row 2 Legroom33.7 in36.9 in
Cargo Volume,
Minimum
15.7 ft331.5 ft3
Cargo Volume,
Maximum
15.760.7 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 subscription250No
Hands-free trunk or liftgate100No
Total Requested145081%
Total Not Requested35019%
Technology Package
FeatureValueRequested?
Head-up display (HUD)350Yes
Navigation map updates, three years0No
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0Yes
S Voice support0No
4G LTE connectivity0Yes
Navigation system600Yes
Traffic + travel information25No
App support0Yes
Remote app25Yes
Total Requested107573%
Total Not Requested39027%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Total Requested600100%
Total Not Requested00%
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
Pedestrian detection50Yes
Total Requested85059%
Total Not Requested60041%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Headlight washers50No
Total Requested30086%
Total Not Requested5014%
Luxury Package
FeatureValueRequested?
Additional chrome trim0No
Bright-finished exhaust tip(s)25Yes
Chrome interior accents (optional)0No
Total Requested25100%
Total Not Requested00%
Track Handling Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive dampers - electrical500Yes
Performance braking system (optional)250No
255/40YR18 tires200No
Raised top speed limiter0No
Painted brake calipers (optional)0Yes
High performance brake pads (optional)0No
Variable steering ratio (optional)0No
225/45YR18 tires200No
Total Requested50036%
Total Not Requested90064%

Option Package Details
BMW 4-Series 435i

Technology Package
FeatureValueRequested?
Head-up display (HUD)350Yes
Navigation map updates, three years0No
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0Yes
S Voice support0No
4G LTE connectivity0Yes
Navigation system600Yes
Traffic + travel information25No
App support0Yes
Remote app25Yes
Total Requested107573%
Total Not Requested39027%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Total Requested600100%
Total Not Requested00%
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
Pedestrian detection50Yes
Total Requested85059%
Total Not Requested60041%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Headlight washers50No
Total Requested30086%
Total Not Requested5014%
Luxury Package
FeatureValueRequested?
Additional chrome trim0No
Bright-finished exhaust tip(s)25Yes
Chrome interior accents (optional)0No
Total Requested25100%
Total Not Requested00%
Track Handling Package
FeatureValueRequested?
Sport suspension (upgrade)250No
Adaptive dampers - electrical500Yes
Performance braking system (optional)250No
255/40YR18 tires200No
Raised top speed limiter0No
Painted brake calipers (optional)0Yes
High performance brake pads (optional)0No
Variable steering ratio (optional)0No
225/45YR18 tires200No
Total Requested50036%
Total Not Requested90064%

Option Package Details
Buick Regal GS

Appearance Package
FeatureValueRequested?
Cornering lights50No
LED headlights1000Yes
Wireless charging station75No
Total Requested100089%
Total Not Requested12511%
Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75Yes
HD radio50Yes
Speed limit information0No
Total Requested72567%
Total Not Requested35033%
Driver Confidence Package #2
FeatureValueRequested?
Head-up display (HUD)350Yes
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Adaptive cruise control, all-speed700Yes
Automatic braking, low-speed200Yes
Automatic braking, high-speed or partial200No
Forward collision warning200Yes
Lane departure prevention, steering-based200No
Pedestrian detection50Yes
Following distance indicator25No
Total Requested170080%
Total Not Requested42520%

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