BMW 3-Series BMW 3-Series 2021 Buick Regal Buick Regal 2020

We are 106,000+ car owners sharing real-world car information.

Join Us

BMW 3-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 3-Series vs. Buick Regal Invoice Comparison

Lowest Total Price: $44,510

Buick Regal GS   
Difference: $10,325

Calculate Payments

  Down Payment Interest Rate Term
Model Year20212020
Body4dr Sedan4dr Hatch
Base Price $41,250 $39,070
Convenience Tier 1,750  
Driving Assistance Package 500  
Premium Tier 2,900  
Wireless charging station 500  
Luxury Design 0  
Obstacle detection, rear 750  
AWD 2,000  
Adaptive cruise control, all-speed 1,200  
Apple CarPlay support 300  
Heated steering wheel 190  
Leather seating surfaces 1,450  
Blind spot warning system 500  
Metallic paint (extra cost) 550 395
Appearance Package   485
Sights and Sounds Package   945
Driver Confidence Package #2   1,690
Sunroof   1,000
Convenience Tier 1,610  
Driving Assistance Package 460  
Premium Tier 2,670  
Wireless charging station 460  
Luxury Design 0  
Obstacle detection, rear 690  
AWD 1,860  
Adaptive cruise control, all-speed 1,105  
Apple CarPlay support 275  
Heated steering wheel 175  
Leather seating surfaces 1,335  
Blind spot warning system 460  
Metallic paint (extra cost) 505 359
Appearance Package   441
Sights and Sounds Package   860
Driver Confidence Package #2   1,538
Sunroof   910
Options (change) 12,590 4,515
Options (change) 11,605 4,108
Destination 995 925
Total Price $54,835 $44,510

Return to top

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

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation BMW 3-Series dealer quotes or Buick Regal dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: BMW 3-Series vs. Buick Regal

Lowest Adjusted Price and Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $12,025
TrueDelta Adjusted Invoice Difference: $7,759
Model Year20212020
Body4dr Sedan4dr Hatch
Engine255hp I4310hp V6
EPA Fuel Economy (city/highway)25/34 MPG19/27 MPG
Audio (watts, speakers)205, 9?, 8
Tire (rear if not all the same)225/45-18245/40-19
Total Price$54,835$44,510
Adjustments for Features0-1,700
Feature-Adjusted Total Price$54,835$42,810

Return to top

Features Comparison: BMW 3-Series vs. Buick Regal

Model Year20212020
Body4dr Sedan4dr Hatch
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
9-speed manually-shiftable automatic $1400
Active noise reduction $0
Hands-free trunk or liftgate$100 
Remote start $150
Remote window/roof operation$15 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Automatic braking, high-speed or partial $200
Cross-traffic warning, rear $100
Following distance indicator $25
Hill descent control$250 
Lane departure prevention, steering-based $200
Radar- or camera-based collision preparation system $100
Rear side airbags $300
Rollover sensor $50
Safety key $5
Tires, run-flat$150 
Vehicle health reports $0
Cargo Management 
Air-conditioned storage compartment$50 
Cargo cover $75
Cargo net $40
Climate Control and Infotainment 
Android Auto support $100
Automatic air recirculation$100 
CD player$125 
DVD-compatible player$0 
Handwriting recognition$200 
Heated windshield washer nozzles$15 
In-vehicle Internet$150 
Media drive$15 
MP3-compatible player$50 
Navigation map updates, three years$0 
Rain-sensing wipers$175 
Rear air vents $100
Rear air vents with manual controls$150 
Residual heat$50 
S Voice support$0 
Satellite radio $200
Satellite radio - one year subscription$250 
Telematics service, such as OnStar$200 
Telematics service, such as OnStar, with navigation $225
Text dictation$50 
Traffic + travel information$25 
Variable intermittent wipers $75
Voice recorder$0 
Body kit $0
Laminated front side windows $200
Painted brake calipers (optional) $0
Rear spoiler $200
Instruments, Lights, and Mirrors 
Cornering lights $50
Fog lights$125 
Large color reconfigurable instrument cluster display $250
Mirror tilt-down in reverse$25 
Performance meter $150
Power-folding mirrors$50 
Active rear differential $500
Automatic start / stop$150 
Regenerative braking$0 
Seats and Interior Trim 
Cooled or ventilated front seats $300
Massage, driver seat $100
Massage, passenger seat $100
Metal pedals $75
Wood trim$300 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Total Value of Features$5,770$7,470
Value of Feature Adjustments$0$1,700
Value of Feature Adjustments0-192

Return to top

Specifications Comparison: BMW 3-Series vs. Buick Regal

Model Year20212020
Body4dr Sedan4dr Hatch
Wheelbase112.2 in111.4 in
Length185.7 in192.9 in
Width71.9 in73.3 in
Height56.8 in57.3 in
Curb Weight3,772 lb.4,270 lb.
Fuel Capacity15.6 gal.16.3 gal.
Row 1 Headroom38.7 in38.8 in
Row 1 Shoulder Room56.0 in56.9 in
Row 1 Hip Room0.0 in55.2 in
Row 1 Legroom42.0 in42.1 in
Row 2 Headroom37.6 in37.4 in
Row 2 Shoulder Room54.6 in55.4 in
Row 2 Hip Room0.0 in54.1 in
Row 2 Legroom35.2 in36.9 in
Cargo Volume,
16.9 ft331.5 ft3
Cargo Volume,
16.960.7 ft3

Return to top

Option Package Details
BMW 3-Series 330i

Convenience Tier
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%
Driving Assistance Package
Lane departure warning200Yes
Automatic braking, low-speed200Yes
Forward collision warning200Yes
Speed limit information0No
Pedestrian detection50Yes
Total Requested650100%
Total Not Requested00%
Premium Tier
Heated front seats200Yes
Head-up display (HUD)350Yes
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 connectivity50Yes
Navigation map updates, three years0No
Navigation system600Yes
Traffic + travel information25No
Remote app25Yes
Total Requested132577%
Total Not Requested39023%
Wireless charging station
SMS text-to-speech reader25Yes
Voice recorder0No
Wi-Fi hotspot50Yes
Wireless charging station75Yes
Text dictation50No
Total Requested15075%
Total Not Requested5025%
Luxury Design
Additional chrome trim0No
Bright-finished exhaust tip(s)25Yes
Chrome interior accents (optional)0No
Total Requested25100%
Total Not Requested00%

Option Package Details
Buick Regal GS

Appearance Package
Cornering lights50No
LED headlights1000Yes
Wireless charging station75Yes
Total Requested107596%
Total Not Requested504%
Sights and Sounds Package
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
Head-up display (HUD)350Yes
Radar- or camera-based collision preparation system100No
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 Requested170076%
Total Not Requested52524%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans and Wagons.
See TrueDelta's information for all BMW models.
Website Security Test