BMW 4-Series BMW 4-Series 2018 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: $11,830

Lowest Total Invoice: $42,535

Buick Regal GS   
Difference: $10,580

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820182018
Model4-Series4-SeriesRegal
Trim430i440iGS
Body2dr Coupe2dr Coupe4dr Hatch
Base Price $43,300 $49,700 $39,065
Base Invoice $40,950 $46,900 $37,502
Wireless charging station 500 500  
Premium Package 2,300 2,000  
Active Driving Assistant 500 500  
Metallic paint (extra cost) 550 550 395
Blind spot warning system 500 500  
Large color reconfigurable instrument cluster display 350 350  
Executive Package 2,100 2,100  
Luxury Package 1,850 1,450  
Heated steering wheel 190 190  
Apple CarPlay support 300 300  
Adaptive cruise control, all-speed 1,200 1,200  
Track Handling Package 1,700 1,700  
Run-flat tire delete 0 0  
Appearance Package     485
Sights and Sounds Package     945
Driver Confidence Package #2     1,690
Sunroof     1,000
Wireless charging station 460 460  
Premium Package 2,115 1,840  
Active Driving Assistant 460 460  
Metallic paint (extra cost) 505 505 359
Blind spot warning system 460 460  
Large color reconfigurable instrument cluster display 320 320  
Executive Package 1,930 1,930  
Luxury Package 1,700 1,335  
Heated steering wheel 175 175  
Apple CarPlay support 375 375  
Adaptive cruise control, all-speed 1,105 1,105  
Track Handling Package 1,565 1,565  
Run-flat tire delete 0 0  
Appearance Package     441
Sights and Sounds Package     860
Driver Confidence Package #2     1,538
Sunroof     910
Options (change) 12,040 11,340 4,515
Options (change) 11,170 10,530 4,108
Destination 995 995 925
Total Price $56,335 $62,035 $44,505
Total Invoice $53,115 $58,425 $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: $13,130
TrueDelta Adjusted Invoice Difference: $11,822
Model Year201820182018
Model4-Series4-SeriesRegal
Trim430i440iGS
Body2dr Coupe2dr Coupe4dr Hatch
Engine248hp I4320hp I6310hp V6
TransmissionT8T8T9
DrivetrainRWDRWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)600, 16600, 16?, 8
Tire (rear if not all the same)225/45-18225/45-18245/40-19
Total Price$56,335$62,035$44,505
Adjustments for Features00-1,300
Feature-Adjusted Total Price$56,335$62,035$43,205
Cost Above Minimum$0$5,700$0
Total Invoice$53,115$58,425$42,535
Adjustments for Features00-1,242
Feature-Adjusted Total Invoice$53,115$58,425$41,293
Cost Above Minimum$0$5,310$0

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Features Comparison: BMW 4-Series vs. Buick Regal

Model Year201820182018
Model4-Series4-SeriesRegal
Trim430i440iGS
Body2dr Coupe2dr Coupe4dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300 
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 
Semi-automated parking system$500$500 
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
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
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 
Surround sound$250$250 
Telematics service, such as OnStar$200$200 
Telematics service, such as OnStar, with navigation  $225
Text dictation$50$50 
Traffic + travel information$25$25 
Voice recorder$0$0 
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200 
Cornering lights  $50
Fog lights$125$125 
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$5,720$5,720$7,020
Value of Feature Adjustments$0$0$1,300
Value of Feature Adjustments00-1,242

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Specifications Comparison: BMW 4-Series vs. Buick Regal

Model Year20182018
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 Weight3,559 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 430i

Wireless charging station
FeatureValueRequested?
SMS text-to-speech reader25Yes
Voice recorder0No
Wi-Fi hotspot50Yes
Wireless charging station75Yes
Text dictation50No
Total Requested15075%
Total Not Requested5025%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Power 4-way lumbar adjuster, driver seat150Yes
Power 4-way lumbar adjuster, passenger seat150Yes
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0Yes
S Voice support0No
4G LTE connectivity0Yes
Navigation map updates, three years0No
DVD-compatible player0No
Voice control for nav and audio100Yes
Remote app25Yes
Navigation system600Yes
Traffic + travel information25No
Total Requested122576%
Total Not Requested39024%
Active Driving Assistant
FeatureValueRequested?
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50Yes
Total Requested650100%
Total Not Requested00%
Executive Package
FeatureValueRequested?
Steering-linked headlights150No
Head-up display (HUD)350Yes
Auto-dimming headlights200No
Semi-automated parking system500No
Around view cameras300No
Wide-view front camera150No
Speed limit information0No
Total Requested35021%
Total Not Requested130079%
Luxury Package
FeatureValueRequested?
Leather seating surfaces900Yes
Additional chrome trim0No
Surround sound250No
Bright-finished exhaust tip(s)25Yes
Chrome interior accents (optional)0No
Harman/Kardon, 600W, 16 speakers (with subwoofer)350No
Total Requested92561%
Total Not Requested60039%
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 440i

Luxury Package
FeatureValueRequested?
Leather seating surfaces900Yes
Additional chrome trim0No
Bright-finished exhaust tip(s)25Yes
Chrome interior accents (optional)0No
Total Requested925100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Heated front seats200Yes
Media drive15No
In-vehicle Internet150No
Handwriting recognition200No
Siri Eyes Free support0Yes
S Voice support0No
4G LTE connectivity0Yes
Navigation map updates, three years0No
DVD-compatible player0No
Voice control for nav and audio100Yes
Remote app25Yes
Navigation system600Yes
Traffic + travel information25No
Total Requested92570%
Total Not Requested39030%
Wireless charging station
FeatureValueRequested?
SMS text-to-speech reader25Yes
Voice recorder0No
Wi-Fi hotspot50Yes
Wireless charging station75Yes
Text dictation50No
Total Requested15075%
Total Not Requested5025%
Active Driving Assistant
FeatureValueRequested?
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Pedestrian detection50Yes
Total Requested650100%
Total Not Requested00%
Executive Package
FeatureValueRequested?
Steering-linked headlights150No
Head-up display (HUD)350Yes
Auto-dimming headlights200No
Semi-automated parking system500No
Around view cameras300No
Wide-view front camera150No
Speed limit information0No
Total Requested35021%
Total Not Requested130079%
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 station75Yes
Total Requested107596%
Total Not Requested504%
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
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
Radar- or camera-based collision preparation system0No
Lane departure warning200Yes
Total Requested170080%
Total Not Requested42520%

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