Mazda Mazda3 Mazda Mazda3 2016 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: $26,765

Mazda Mazda3 s Grand Touring   
Difference: $7,450

Lowest Total Invoice: $25,456

Mazda Mazda3 s Grand Touring   
Difference: $7,342

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  Down Payment Interest Rate Term
Model Year201620172017
ModelMazda3RegalRegal
Trims Grand TouringBaseGS
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $24,745 $31,465 $34,115
Base Invoice $23,673 $30,206 $32,750
Door sill trim plates 125    
Cargo net 60    
Interior ambient lighting 250    
All-weather floor mats 100 140 140
Cargo tray 75 140 140
Universal garage door opener 125    
Obstacle detection, rear 450    
Premium II Package   2,575  
Metallic paint (extra cost)   395 395
Sunroof   1,000 1,000
FWD   -2,425  
Door sill trim plates 100    
Cargo net 48    
Interior ambient lighting 200    
All-weather floor mats 80 127 127
Cargo tray 60 127 127
Universal garage door opener 100    
Obstacle detection, rear 360    
Premium II Package   2,472  
Metallic paint (extra cost)   359 359
Sunroof   910 910
FWD   -2,328  
Options (change) 1,185 1,825 1,675
Options (change) 948 1,667 1,523
Destination 835 925 925
Total Price $26,765 $34,215 $36,715
Total Invoice $25,456 $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: $5,925
TrueDelta Adjusted Invoice Difference: $5,880
Model Year201620172017
ModelMazda3RegalRegal
Trims Grand TouringBaseGS
Body4dr Sedan4dr Sedan4dr Sedan
Engine184hp I4259hp I4259hp I4
TransmissionM6T6T6
DrivetrainFWDFWDFWD
EPA Fuel Economy (city/highway)25/37 MPG21/30 MPG21/30 MPG
Audio (watts, speakers)?, 9?, 9?, 9
Tire (rear if not all the same)215/45-18235/50-18245/40-19
Total Price$26,765$34,215$36,715
Adjustments for Features0-1,525-2,775
Feature-Adjusted Total Price$26,765$32,690$33,940
Cost Above Minimum$0$0$1,250
Total Invoice$25,456$32,798$35,198
Adjustments for Features0-1,462-2,660
Feature-Adjusted Total Invoice$25,456$31,336$32,538
Cost Above Minimum$0$0$1,202

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Features Comparison: Mazda Mazda3 vs. Buick Regal

Model Year201620172017
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 
911 assist$25  
Active or whiplash-reducing head restraints, front seats$0  
Blind spot warning system$200  
Cross-traffic warning, rear$100  
Obstacle detection, front  $150
Rear side airbags $300$300
Rollover sensor $50$50
Temporary spare tire$150$150 
Vehicle health reports $0$0
Cargo Management 
Overhead sunglass holder$25  
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
Black grille (optional)$0  
Body kit  $0
Rear spoiler$200 $200
Infotainment 
4G LTE connectivity $0$0
Android Auto support $100$100
Apple CarPlay support $100$100
HD radio$50  
Surround sound$250  
Telematics service, such as OnStar, with navigation $225$225
Traffic information$25  
Voice control for external devices $0$0
Wi-Fi hotspot $50$50
Instruments, Lights, and Mirrors 
Compass $0$0
Digital instruments$0  
Fog lights$125$125 
Head-up display (HUD)$350  
Large color reconfigurable instrument cluster display  $250
Performance meter  $150
Steering-linked headlights$150  
Seats and Interior Trim 
Manual lumbar adjuster, driver seat$50  
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, driver 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$2,025$3,550$4,800
Value of Feature Adjustments$0$1,525$2,775
Value of Feature Adjustments0-1,462-2,660

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Specifications Comparison: Mazda Mazda3 vs. Buick Regal

Model Year20162017
ModelMazda3Regal
Body4dr Sedan4dr Sedan
Wheelbase106.3 in107.8 in
Length180.3 in190.2 in
Width70.7 in73.1 in
Height57.3 in58.4 in
Curb Weight2,947 lb.3,692 lb.
Fuel Capacity13.2 gal.18.0 gal.
Row 1 Headroom38.6 in38.8 in
Row 1 Shoulder Room57.2 in56.7 in
Row 1 Hip Room55.5 in55.4 in
Row 1 Legroom42.2 in42.1 in
Row 2 Headroom37.5 in36.8 in
Row 2 Shoulder Room54.4 in54.4 in
Row 2 Hip Room53.5 in52.3 in
Row 2 Legroom35.8 in37.3 in
Cargo Volume12.4 ft314.2 ft3

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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 audio75Yes
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, rear250Yes
Heated steering wheel100No
Remote start150No
Proximity key250Yes
Total Requested177556%
Total Not Requested140044%

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