Buick Regal Buick Regal 2018 BMW 4-Series BMW 4-Series 2015

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Buick Regal vs. BMW 4-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.

Buick Regal vs. BMW 4-Series Invoice Comparison

Lowest Total Price: $44,505

Buick Regal GS   
Difference: $12,890

Lowest Total Invoice: $42,535

Buick Regal GS   
Difference: $10,865

Calculate Payments

  Down Payment Interest Rate Term
Model Year201820152015
ModelRegal4-Series4-Series
TrimGS428i435i
Body4dr Hatch2dr Coupe2dr Coupe
Base Price $39,065 $40,750 $46,250
Base Invoice $37,502 $38,170 $43,230
Sights and Sounds Package 945    
Appearance Package 485    
Driver Confidence Package #2 1,690    
Metallic paint (extra cost) 395 550 550
Sunroof 1,000    
Premium Package   2,200 2,200
Technology Package   3,150 3,150
Sport Line   2,100 1,700
Driver Assistance Package   950 950
Cold Weather Package   700 700
Driver Assistance Plus   1,900 1,900
Adaptive cruise control, all-speed   1,200 1,200
LED headlights   1,900 1,900
Adaptive dampers - electrical   1,000 1,000
Sights and Sounds Package 860    
Appearance Package 441    
Driver Confidence Package #2 1,538    
Metallic paint (extra cost) 359 500 500
Sunroof 910    
Premium Package   2,000 2,000
Technology Package   2,865 2,865
Sport Line   1,910 1,545
Driver Assistance Package   865 865
Cold Weather Package   635 635
Driver Assistance Plus   1,730 1,730
Adaptive cruise control, all-speed   1,090 1,090
LED headlights   1,730 1,730
Adaptive dampers - electrical   910 910
Options (change) 4,515 15,650 15,250
Options (change) 4,108 14,235 13,870
Destination 925 995 995
Total Price $44,505 $57,395 $62,495
Total Invoice $42,535 $53,400 $58,095

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Buick Regal dealer quotes or BMW 4-Series dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Regal vs. BMW 4-Series

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $16,215
TrueDelta Adjusted Invoice Difference: $14,043
Model Year201820152015
ModelRegal4-Series4-Series
TrimGS428i435i
Body4dr Hatch2dr Coupe2dr Coupe
Engine310hp V6240hp I4300hp I6
TransmissionT9M6M6
DrivetrainAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8205, 9205, 9
Tire (rear if not all the same)245/40-19225/45-18225/45-18
Total Price$44,505$57,395$62,495
Adjustments for Features-3,32500
Feature-Adjusted Total Price$41,180$57,395$62,495
Cost Above Minimum$0$0$5,100
Total Invoice$42,535$53,400$58,095
Adjustments for Features-3,17800
Feature-Adjusted Total Invoice$39,357$53,400$58,095
Cost Above Minimum$0$0$4,695

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Features Comparison: Buick Regal vs. BMW 4-Series

Model Year201820152015
ModelRegal4-Series4-Series
TrimGS428i435i
Body4dr Hatch2dr Coupe2dr Coupe
Transmission and Drivetrain 
9-speed manually-shiftable automatic$1400  
6-speed manual $150$150
AWD$1700  
RWD $0$0
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  
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  
Tires, run-flat $150$150
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
Regenerative braking $0$0
Exterior 
Black exterior trim (optional) $0$0
Body kit$0  
Laminated front side windows$200  
Painted brake calipers (optional)$0  
Rear spoiler$200  
Infotainment 
4G LTE connectivity$0  
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
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  
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$7,520$4,195$4,195
Value of Feature Adjustments$3,325$0$0
Value of Feature Adjustments-3,17800

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Specifications Comparison: Buick Regal vs. BMW 4-Series

Model Year20182015
ModelRegal4-Series
Body4dr Hatch2dr Coupe
Wheelbase111.4 in110.6 in
Length192.9 in182.6 in
Width73.3 in71.9 in
Height57.3 in54.2 in
Curb Weight4,082 lb.3,471 lb.
Fuel Capacity16.3 gal.15.8 gal.
Row 1 Headroom38.8 in39.8 in
Row 1 Shoulder Room56.9 in55.3 in
Row 1 Hip Room55.2 in0.0 in
Row 1 Legroom42.1 in42.2 in
Row 2 Headroom37.4 in36.1 in
Row 2 Shoulder Room55.4 in51.7 in
Row 2 Hip Room54.1 in0.0 in
Row 2 Legroom36.9 in33.7 in
Cargo Volume,
Minimum
31.5 ft315.7 ft3
Cargo Volume,
Maximum
60.7 ft315.7 ft3

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Option Package Details
Buick Regal GS

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%
Appearance Package
FeatureValueRequested?
Cornering lights50No
LED headlights1000Yes
Wireless charging station75No
Total Requested100089%
Total Not Requested12511%
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%

Option Package Details
BMW 4-Series 428i

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Forward collision warning200Yes
Total Requested900100%
Total Not Requested00%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200No
Total Requested50071%
Total Not Requested20029%
Adaptive dampers - electrical
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Sport suspension (upgrade)250No
Variable steering ratio (optional)0No
Total Requested50067%
Total Not Requested25033%
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
In-vehicle Internet150No
Handwriting recognition200No
App support0Yes
Remote app25Yes
Siri Eyes Free support0Yes
S Voice support0No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
Total Requested107573%
Total Not Requested39027%
Sport Line
FeatureValueRequested?
Dark-colored headliner (optional)0No
Black exterior trim (optional)0No
Sport suspension (upgrade)250No
Special interior trim0No
Door sill trim plates100Yes
225/45VR18 tires400No
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver seat100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested50043%
Total Not Requested65057%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Total Requested600100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Headlight washers50No
Total Requested30086%
Total Not Requested5014%
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%

Option Package Details
BMW 4-Series 435i

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700Yes
Forward collision warning200Yes
Total Requested900100%
Total Not Requested00%
LED headlights
FeatureValueRequested?
LED headlights500Yes
Auto-dimming headlights200No
Total Requested50071%
Total Not Requested20029%
Adaptive dampers - electrical
FeatureValueRequested?
Adaptive dampers - electrical500Yes
Sport suspension (upgrade)250No
Variable steering ratio (optional)0No
Total Requested50067%
Total Not Requested25033%
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
In-vehicle Internet150No
Handwriting recognition200No
App support0Yes
Remote app25Yes
Siri Eyes Free support0Yes
S Voice support0No
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100Yes
Media drive15No
Traffic + travel information25No
Total Requested107573%
Total Not Requested39027%
Sport Line
FeatureValueRequested?
Dark-colored headliner (optional)0No
Black exterior trim (optional)0No
Sport suspension (upgrade)250No
Special interior trim0No
Door sill trim plates100Yes
225/45VR18 tires400No
Manual thigh support adjuster, driver seat50Yes
Power seatback bolsters, driver seat100Yes
Manual thigh support adjuster, passenger seat50Yes
Power seatback bolsters, passenger seat100Yes
Front sport buckets100Yes
Total Requested50043%
Total Not Requested65057%
Driver Assistance Package
FeatureValueRequested?
Obstacle detection, front150Yes
Obstacle detection, rear250Yes
Rearview camera200Yes
Total Requested600100%
Total Not Requested00%
Cold Weather Package
FeatureValueRequested?
Heated front seats200Yes
Heated steering wheel100Yes
Headlight washers50No
Total Requested30086%
Total Not Requested5014%
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%

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