Mazda Mazda3 Mazda Mazda3 2006 Buick Regal Buick Regal 2020

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Mazda Mazda3 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.

Mazda Mazda3 vs. Buick Regal Invoice Comparison

Lowest Total Price: $23,590

Mazda Mazda3 s   
Difference: $13,165

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620202020
ModelMazda3RegalRegal
TrimsSportback EssenceGS
Body4dr Hatch4dr Hatch4dr Hatch
Base Price $17,370 $31,770 $39,070
Grand Touring Package 1,795    
Auto-dimming rearview mirror 175    
Moonroof and Bose Pkg. 1,335    
Cargo net 40    
Universal garage door opener 75    
All-weather floor mats 60 140 140
Navigation system 1,750    
Satellite radio 430    
Sights and Sounds Package   945 945
Driver Confidence Package #1   1,580  
Metallic paint (extra cost)   395 395
Sunroof   1,000 1,000
Appearance Package     485
Grand Touring Package 1,673    
Auto-dimming rearview mirror 140    
Moonroof and Bose Pkg. 1,148    
Cargo net 32    
Universal garage door opener 60    
All-weather floor mats 48 127 127
Navigation system 1,505    
Satellite radio 344    
Sights and Sounds Package   860 860
Driver Confidence Package #1   1,438  
Metallic paint (extra cost)   359 359
Sunroof   910 910
Appearance Package     441
Options (change) 5,660 4,060 2,965
Options (change) 4,950 3,694 2,697
Destination 560 925 925
Total Price $23,590 $36,755 $42,960

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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: Mazda Mazda3 vs. Buick Regal

Lowest Adjusted Price: Mazda Mazda3 s
Lowest Adjusted Invoice: Buick Regal GS
TrueDelta Adjusted Price Difference: $6,930
TrueDelta Adjusted Invoice Difference: $19,030
Model Year200620202020
ModelMazda3RegalRegal
TrimsSportback EssenceGS
Body4dr Hatch4dr Hatch4dr Hatch
Engine160hp I4250hp I4310hp V6
TransmissionM5T9T9
DrivetrainFWDFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)222, 7?, 8?, 8
Tire (rear if not all the same)205/50-17245/45-18245/40-19
Total Price$23,590$36,755$42,960
Adjustments for Features0-6,235-10,435
Feature-Adjusted Total Price$23,590$30,520$32,525
Cost Above Minimum$0$0$2,005

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Features Comparison: Mazda Mazda3 vs. Buick Regal

Model Year200620202020
ModelMazda3RegalRegal
TrimsSportback EssenceGS
Body4dr Hatch4dr Hatch4dr Hatch
Transmission and Drivetrain 
5-speed manual$0  
9-speed manually-shiftable automatic $1400$1400
FWD$0$0 
AWD  $1700
Accessories 
Active noise reduction  $0
Heated steering wheel $100$100
Proximity key $250$250
Remote app $25$25
Remote start $150$150
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0  
Blind spot warning system $200$200
Cross-traffic warning, rear $100$100
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Obstacle detection, front  $150
Obstacle detection, rear $250$250
Rear side airbags $300$300
Rearview camera $200$200
Rollover sensor $50$50
Safety key $5$5
Stability control $400$400
Traction control $100$100
Vehicle health reports $0$0
Climate Control 
Dual-zone climate control $125$125
Rain-sensing wipers$175  
Rear air vents $100$100
Rear wiper$175  
Variable intermittent wipers $75$75
Drivetrain 
Active rear differential  $500
Exterior 
Body kit$0 $0
Bodyside moldings$75  
Laminated front side windows $200$200
Painted brake calipers (optional)  $0
Rear spoiler$200 $200
Infotainment 
4G LTE connectivity $0$0
Android Auto support $100$100
App support $0$0
Apple CarPlay support $100$100
Aux input $50$50
Bluetooth audio streaming $25$25
Bluetooth cell phone link $100$100
CD changer, in-dash$325  
HD radio $50$50
SMS text-to-speech reader $25$25
Telematics service, such as OnStar, with navigation $225$225
Voice control for external devices $0$0
Voice control for nav and audio $100$100
Wi-Fi hotspot $50$50
Wireless charging station $75$75
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75
Cornering lights $50$50
Fog lights$125  
Heated mirrors $25$25
Illuminated visor mirror, driver $50$50
Illuminated visor mirror, passenger $50$50
Large color reconfigurable instrument cluster display $250$250
LED headlights $1000$1000
Performance meter  $150
Visor mirror, driver$10  
Visor mirror, passenger$10  
Xenon HID headlights$500  
Seats and Interior Trim 
Center armrest(s), second row $50$50
Cooled or ventilated front seats  $300
Manual height adjuster, driver seat$50  
Manual lumbar adjuster, driver seat$50  
Manual thigh support length adjuster, driver seat  $50
Manual thigh support length adjuster, passenger seat  $50
Massage, driver seat  $100
Massage, passenger seat  $100
Memory system, driver seat $200$200
Power 4-way lumbar adjuster, driver seat $150$150
Power 4-way lumbar adjuster, passenger seat $150$150
Power fore-aft adjuster, driver seat $100$100
Power fore-aft adjuster, passenger seat $100$100
Power height adjuster, driver seat $100$100
Power height adjuster, passenger seat $100$100
Power recliner, driver seat $100$100
Power recliner, passenger seat $100$100
Power seatback bolsters, driver seat  $100
Power seatback bolsters, passenger seat  $100
Power tilt adjuster, driver seat $100$100
Power tilt adjuster, passenger seat $100$100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500
Electronic systems calibration selector  $200
Total Value of Features$1,695$7,930$12,130
Value of Feature Adjustments$0$6,235$10,435
Value of Feature Adjustments0-784-880

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Specifications Comparison: Mazda Mazda3 vs. Buick Regal

Model Year20062020
ModelMazda3Regal
Body4dr Hatch4dr Hatch
Wheelbase103.9 in111.4 in
Length176.6 in192.9 in
Width69.1 in73.3 in
Height57.7 in57.3 in
Curb Weight2,809 lb.4,082 lb.
Fuel Capacity14.5 gal.16.3 gal.
Row 1 Headroom39.1 in38.8 in
Row 1 Shoulder Room54.9 in56.9 in
Row 1 Hip Room54.9 in55.2 in
Row 1 Legroom41.9 in42.1 in
Row 2 Headroom38.4 in37.4 in
Row 2 Shoulder Room54.0 in55.4 in
Row 2 Hip Room53.9 in54.1 in
Row 2 Legroom36.3 in36.9 in
Cargo Volume,
Minimum
17.1 ft331.5 ft3
Cargo Volume,
Maximum
31.2 ft360.7 ft3

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Option Package Details
Mazda Mazda3 s

Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Tire-pressure monitor75Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Trip computer150Yes
Rain-sensing wipers175No
Automatic headlights125Yes
Xenon HID headlights500Yes
Alarm100No
205/50VR17 tires400No
Front side airbags350Yes
Side curtain airbags350Yes
Total Requested285081%
Total Not Requested67519%
Moonroof and Bose Pkg.
FeatureValueRequested?
Bose, 222W, 7 speakers (with subwoofer)350No
Sunroof900Yes
CD changer, in-dash200No
Total Requested90062%
Total Not Requested55038%

Option Package Details
Buick Regal Sportback Essence

Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75No
HD radio50No
Large color reconfigurable instrument cluster display250No
Speed limit information0No
Total Requested60045%
Total Not Requested72555%
Driver Confidence Package #1
FeatureValueRequested?
Power 4-way lumbar adjuster, driver seat50No
Power 4-way lumbar adjuster, passenger seat50No
Memory system, driver seat200No
Auto-dimming driver-side mirror75No
Wireless charging station75No
Obstacle detection, rear250No
Cornering lights50No
Blind spot warning system200No
LED headlights1000No
Cross-traffic warning, rear100No
Total Requested00%
Total Not Requested2050100%

Option Package Details
Buick Regal GS

Sights and Sounds Package
FeatureValueRequested?
Navigation system600Yes
Bose, 8 speakers (with subwoofer)350No
Voice control for nav and audio75No
HD radio50No
Speed limit information0No
Total Requested60056%
Total Not Requested47544%
Appearance Package
FeatureValueRequested?
Cornering lights50No
LED headlights1000No
Wireless charging station75No
Total Requested00%
Total Not Requested1125100%

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