Mazda Mazda3 Mazda Mazda3 2012 Buick Regal Buick Regal 2017

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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: $25,550

Mazda Mazda3 s Grand Touring   
Difference: $8,665

Lowest Total Invoice: $24,264

Mazda Mazda3 s Grand Touring   
Difference: $8,534

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  Down Payment Interest Rate Term
Model Year201220172017
ModelMazda3RegalRegal
Trims Grand TouringBaseGS
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $22,900 $31,465 $34,115
Base Invoice $21,901 $30,206 $32,750
Auto-dimming rearview mirror 200    
Tech Package 1,400    
Cargo net 40    
All-weather floor mats 80 140 140
Cargo tray 60 140 140
Universal garage door opener 75    
Premium II Package   2,575  
Metallic paint (extra cost)   395 395
Sunroof   1,000 1,000
FWD   -2,425  
Auto-dimming rearview mirror 160    
Tech Package 1,204    
Cargo net 32    
All-weather floor mats 64 127 127
Cargo tray 48 127 127
Universal garage door opener 60    
Premium II Package   2,472  
Metallic paint (extra cost)   359 359
Sunroof   910 910
FWD   -2,328  
Options (change) 1,855 1,825 1,675
Options (change) 1,568 1,667 1,523
Destination 795 925 925
Total Price $25,550 $34,215 $36,715
Total Invoice $24,264 $32,798 $35,198

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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 and Invoice: Mazda Mazda3 s Grand Touring
TrueDelta Adjusted Price Difference: $6,115
TrueDelta Adjusted Invoice Difference: $6,090
Model Year201220172017
ModelMazda3RegalRegal
Trims Grand TouringBaseGS
Body4dr Sedan4dr Sedan4dr Sedan
Engine167hp I4259hp I4259hp I4
TransmissionM6T6T6
DrivetrainFWDFWDFWD
EPA Fuel Economy (city/highway)18/25 MPG21/30 MPG21/30 MPG
Audio (watts, speakers)265, 10?, 9?, 9
Tire (rear if not all the same)205/50-17235/50-18245/40-19
Total Price$25,550$34,215$36,715
Adjustments for Features0-2,550-3,800
Feature-Adjusted Total Price$25,550$31,665$32,915
Cost Above Minimum$0$0$1,250
Total Invoice$24,264$32,798$35,198
Adjustments for Features0-2,444-3,643
Feature-Adjusted Total Invoice$24,264$30,354$31,555
Cost Above Minimum$0$0$1,201

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Features Comparison: Mazda Mazda3 vs. Buick Regal

Model Year201220172017
ModelMazda3RegalRegal
Trims Grand TouringBaseGS
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manual$150  
6-speed manually-shiftable automatic $1100$1100
FWD$0$0$0
Accessories 
AC power outlet $100$100
Heated steering wheel $100$100
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  
Obstacle detection, front  $150
Obstacle detection, rear $250$250
Rear side airbags $300$300
Rearview camera $200$200
Rollover sensor $50$50
Temporary spare tire$150$150 
Vehicle health reports $0$0
Cargo Management 
Rear seat pass-through $100$100
Climate Control 
Rain-sensing wipers$175  
Rear air vents $100$100
Variable intermittent wipers $75$75
Exterior 
Active grille shutters $0$0
Body kit  $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
SMS text-to-speech reader $25$25
Surround sound$250  
Telematics service, such as OnStar, with navigation $225$225
USB port $25$25
Voice control for external devices $0$0
Voice control for nav and audio $100$100
Wi-Fi hotspot $50$50
Instruments, Lights, and Mirrors 
Fog lights$125$125 
Large color reconfigurable instrument cluster display  $250
Performance meter  $150
Steering-linked headlights$150  
Seats and Interior Trim 
Door sill trim plates $100$100
Memory system, driver seat$200  
Metal pedals  $75
Power fore-aft adjuster, passenger seat $100$100
Power height adjuster, passenger seat $100$100
Power lumbar adjuster, driver seat $100$100
Power lumbar adjuster, passenger seat $100$100
Power recliner, passenger seat $100$100
Power tilt adjuster, passenger seat $100$100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500
Electronic systems calibration selector  $200
Sport suspension (upgrade)  $0
Total Value of Features$1,600$4,150$5,400
Value of Feature Adjustments$0$2,550$3,800
Value of Feature Adjustments0-2,444-3,643

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Specifications Comparison: Mazda Mazda3 vs. Buick Regal

Model Year20122017
ModelMazda3Regal
Body4dr Sedan4dr Sedan
Wheelbase103.9 in107.8 in
Length180.9 in190.2 in
Width69.1 in73.1 in
Height57.9 in58.4 in
Curb Weight3,257 lb.3,692 lb.
Fuel Capacity14.5 gal.18.0 gal.
Row 1 Headroom38.1 in38.8 in
Row 1 Shoulder Room54.9 in56.7 in
Row 1 Hip Room53.7 in55.4 in
Row 1 Legroom42.0 in42.1 in
Row 2 Headroom37.4 in36.8 in
Row 2 Shoulder Room54.0 in54.4 in
Row 2 Hip Room52.2 in52.3 in
Row 2 Legroom36.2 in37.3 in
Cargo Volume11.8 ft314.2 ft3

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Option Package Details
Mazda Mazda3 s Grand Touring

Tech Package
FeatureValueRequested?
Rain-sensing wipers100No
Automatic headlights125Yes
Steering-linked headlights150No
Xenon HID headlights500Yes
Satellite radio200Yes
Alarm100No
Blind spot warning system200No
Total Requested82560%
Total Not Requested55040%

Option Package Details
Buick Regal

Premium II Package
FeatureValueRequested?
Navigation system600Yes
Rear side airbags300No
Xenon HID headlights500Yes
AC power outlet100No
Bose, 9 speakers (with subwoofer)350No
Voice control for nav and audio75No
Speed limit information0No
Power recliner, passenger seat100No
Power fore-aft adjuster, passenger seat100No
Power lumbar adjuster, passenger seat100No
Universal garage door opener100Yes
Power tilt adjuster, passenger seat100No
Obstacle detection, rear250No
Heated steering wheel100No
Remote start150No
Proximity key250Yes
Total Requested145046%
Total Not Requested172554%

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