Mazda Mazda3 Mazda Mazda3 2021 Buick Regal Buick Regal 2013

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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: $28,570

Mazda Mazda3 Premium   
Difference: $2,470

Calculate Payments

  Down Payment Interest Rate Term
Model Year202120212021201320132013
ModelMazda3Mazda3Mazda3RegalRegalRegal
TrimPremiumTurboPremium PlusBaseTurboGS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $27,000 $30,050 $32,600 $29,015 $30,635 $34,980
Auto-dimming rearview mirror 325 325 325      
Door sill trim plates 125 125 125      
Cargo net 50 50 50      
Cargo tray 75 75 75 140 140 140
Sunroof       1,000 1,000 1,000
Auto-dimming rearview mirror 260 260 260      
Door sill trim plates 100 100 100      
Cargo net 40 40 40      
Cargo tray 60 60 60 123 123 123
Sunroof       880 880 880
Options (change) 575 575 575 1,140 1,140 1,140
Options (change) 460 460 460 1,003 1,003 1,003
Destination 995 995 995 885 885 885
Total Price $28,570 $31,620 $34,170 $31,040 $32,660 $37,005

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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 Mazda Mazda3 dealer quotes or Buick Regal dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mazda Mazda3 vs. Buick Regal

Lowest Adjusted Price: Mazda Mazda3 Premium
Lowest Adjusted Invoice: Mazda Mazda3 Turbo
TrueDelta Adjusted Price Difference: $6,845
TrueDelta Adjusted Invoice Difference: $28,567
Model Year202120212021201320132013
ModelMazda3Mazda3Mazda3RegalRegalRegal
TrimPremiumTurboPremium PlusBaseTurboGS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine186hp I4250hp I4250hp I4182hp I4 H220hp I4270hp I4
TransmissionT6T6T6T6T6T6
DrivetrainFWDAWDAWDFWDFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 12?, 12?, 12?, 7?, 7336, 9
Tire (rear if not all the same)215/45-18215/45-18215/45-18235/50-17235/50-18245/40-19
Total Price$28,570$31,620$34,170$31,040$32,660$37,005
Adjustments for Features-4,375-6,075-6,0750-1,425-3,025
Feature-Adjusted Total Price$24,195$25,545$28,095$31,040$31,235$33,980
Cost Above Minimum$0$1,350$3,900$0$195$2,940

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Features Comparison: Mazda Mazda3 vs. Buick Regal

Model Year202120212021201320132013
ModelMazda3Mazda3Mazda3RegalRegalRegal
TrimPremiumTurboPremium PlusBaseTurboGS
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100$1100$1100$1100$1100
FWD$0  $0$0$0
AWD $1700$1700   
Accessories 
AC power outlet    $100$100
Adaptive cruise control, all-speed$850$850$850   
Cruise control   $150$150$150
Heated steering wheel    $100 
Proximity key$250$250$250 $250$250
Remote start    $150$150
Universal garage door opener$100$100$100 $100$100
Brakes, Airbags, and Other Safety 
911 assist$25$25$25   
Active or whiplash-reducing head restraints, front seats$0$0$0   
Automatic braking, high-speed or partial$200$200$200   
Automatic braking, low-speed$200$200$200   
Blind spot warning system$200$200$200   
Cross-traffic warning, rear$100$100$100   
Driver drowsiness monitor$150$150$150   
Following distance indicator$25$25$25   
Forward collision warning$200$200$200   
G-vectoring control$100$100$100   
Knee airbag, driver$75$75$75   
Knee airbag, passenger$75$75$75   
Lane departure prevention, steering-based$200$200$200   
Lane departure warning$200$200$200   
Obstacle detection, front     $150
Obstacle detection, rear    $250$250
Pedestrian detection$50$50$50   
Rear side airbags     $300
Rearview camera$200$200$200   
Rollover sensor   $50$50$50
Temporary spare tire$150$150$150 $150 
Cargo Management 
Overhead sunglass holder$25$25$25   
Rear seat pass-through   $100$100$100
Climate Control 
Rain-sensing wipers$175$175$175   
Rear air vents   $100$100$100
Variable intermittent wipers   $75$75$75
Engine / Motor 
Automatic start / stop   $150  
Exterior 
Body kit     $0
Bright-finished exhaust tip(s)$25$25$25 $25$25
Infotainment 
Android Auto support$100$100$100   
Apple CarPlay support$100$100$100   
CD player   $125$125$125
HD radio$50$50$50   
MP3-compatible player   $50$50$50
SMS text-to-speech reader$25$25$25   
Surround sound     $250
Telematics service, such as OnStar, with navigation   $225$225$225
Voice control for external devices   $0$0$0
Instruments, Lights, and Mirrors 
Auto-dimming headlights$200$200$200   
Compass   $0$0$0
Fog lights   $125$125 
Head-up display (HUD)$350$350$350   
Heated mirrors   $25$25$25
Interior ambient lighting   $150$150$150
LED headlights$1000$1000$1000   
Steering-linked headlights$150$150$150   
Xenon HID headlights     $500
Seats and Interior Trim 
Memory system, driver seat$200$200$200   
Metal pedals     $75
Power 4-way lumbar adjuster, driver seat   $150$150$150
Power 4-way lumbar adjuster, passenger seat    $150$150
Power fore-aft adjuster, passenger seat    $100$100
Power height adjuster, passenger seat   $100$100$100
Power lumbar adjuster, driver seat$100$100$100   
Power recliner, passenger seat    $100$100
Power tilt adjuster, passenger seat    $100$100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical     $500
Alloy wheels$350$350$350 $350$350
Electronic systems calibration selector     $200
Machined alloy wheels   $350  
Sport suspension (upgrade)     $0
Transmission 
Steering-wheel-mounted transmission controls$100$100$100   
Total Value of Features$7,400$9,100$9,100$3,025$4,450$6,050
Value of Feature Adjustments$4,375$6,075$6,075$0$1,425$3,025
Value of Feature Adjustments-223-280-2590-1,366-2,899

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Specifications Comparison: Mazda Mazda3 vs. Buick Regal

Model Year20212013
ModelMazda3Regal
Body4dr Sedan4dr Sedan
Wheelbase107.3 in107.8 in
Length183.5 in190.2 in
Width70.7 in73.1 in
Height56.9 in58.4 in
Curb Weight3,101 lb.3,601 lb.
Fuel Capacity13.2 gal.15.8 gal.
Row 1 Headroom38.0 in38.8 in
Row 1 Shoulder Room55.7 in56.7 in
Row 1 Hip Room54.6 in55.4 in
Row 1 Legroom42.3 in42.1 in
Row 2 Headroom37.3 in36.8 in
Row 2 Shoulder Room53.5 in54.4 in
Row 2 Hip Room50.9 in52.3 in
Row 2 Legroom35.1 in37.3 in
Cargo Volume13.2 ft311.1 ft3

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