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Buick Regal vs. Mazda Mazda6 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.

Buick Regal vs. Mazda Mazda6 Invoice Comparison

Lowest Total Price: $33,905

Mazda Mazda6 MazdaSpeed6 Grand Touring   
Difference: $3,855

Lowest Total Invoice: $31,093

Mazda Mazda6 MazdaSpeed6 Grand Touring   
Difference: $5,041

Calculate Payments

  Down Payment Interest Rate Term
Model Year20132006
ModelRegalMazda6
TrimGSMazdaSpeed6 Grand Touring
Body4dr Sedan4dr Sedan
Base Price $34,980 $29,925
Base Invoice $33,581 $27,608
Navigation system 895 2,000
Sunroof 1,000 700
Auto-dimming rearview mirror   175
Cargo net   40
Universal garage door opener   75
Satellite radio   430
Navigation system 788 1,740
Sunroof 880 609
Auto-dimming rearview mirror   140
Cargo net   32
Universal garage door opener   60
Satellite radio   344
Options (change) 1,895 3,420
Options (change) 1,668 2,925
Destination 885 560
Total Price $37,760 $33,905
Total Invoice $36,134 $31,093

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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 Buick Regal dealer quotes or Mazda Mazda6 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Buick Regal vs. Mazda Mazda6

Lowest Adjusted Price and Invoice: Mazda Mazda6 MazdaSpeed6 Grand Touring
TrueDelta Adjusted Price Difference: $1,745
TrueDelta Adjusted Invoice Difference: $3,022
Model Year20132006
ModelRegalMazda6
TrimGSMazdaSpeed6 Grand Touring
Body4dr Sedan4dr Sedan
Engine270hp I4274hp I4
TransmissionT6M6
DrivetrainFWDAWD
EPA Fuel Economy (city/highway)19/27 MPG19/25 MPG
Audio (watts, speakers)336, 9200, 7
Tire (rear if not all the same)245/40-19215/40-18
Total Price$37,760$33,905
Adjustments for Features-2,1100
Feature-Adjusted Total Price$35,650$33,905
Total Invoice$36,134$31,093
Adjustments for Features-2,0190
Feature-Adjusted Total Invoice$34,115$31,093

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Features Comparison: Buick Regal vs. Mazda Mazda6

Model Year20132006
ModelRegalMazda6
TrimGSMazdaSpeed6 Grand Touring
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
6-speed manual $150
FWD$0 
AWD $1700
Accessories 
AC power outlet$100 
Remote start$150 
Remote window/roof operation $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Brake assist$50 
Obstacle detection, front$150 
Obstacle detection, rear$250 
Rear side airbags$300 
Rollover sensor$50 
Tire-pressure monitor$75 
Cargo Management 
Overhead sunglass holder $25
Rear seat pass-through$100 
Climate Control 
Dual-zone climate control$125 
Rear air vents$100 
Drivetrain 
Limited-slip rear differential $300
Exterior 
Body kit$0 
Bodyside cladding $350
Rear spoiler $200
Infotainment 
App support$0 
Aux input$50 
Bluetooth audio streaming$25 
Bluetooth cell phone link$100 
CD changer, in-dash $325
CD player$125 
MP3-compatible player$50 
Surround sound$250 
Telematics service, such as OnStar, with navigation$225 
Voice control for external devices$0 
Instruments, Lights, and Mirrors 
Automatic headlights$125 
Automatic-off headlights $25
Fog lights $125
Trip computer$150 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Folding second row seats$300 
Manual lumbar adjuster, driver seat $50
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power fore-aft adjuster, passenger seat$100 
Power height adjuster, passenger seat$100 
Power recliner, passenger seat$100 
Power tilt adjuster, passenger seat$100 
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500 
Electronic systems calibration selector$200 
Total Value of Features$5,375$3,265
Value of Feature Adjustments$2,110$0
Value of Feature Adjustments-2,0190

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See a complete comparison of Buick Regal vs. Mazda Mazda6 features.

Specifications Comparison: Buick Regal vs. Mazda Mazda6

Model Year20132006
ModelRegalMazda6
Body4dr Sedan4dr Sedan
Wheelbase107.8 in105.3 in
Length190.2 in186.8 in
Width73.1 in70.1 in
Height58.4 in56.7 in
Curb Weight3,710 lb.3,589 lb.
Fuel Capacity15.8 gal.18.0 gal.
Row 1 Headroom38.8 in38.7 in
Row 1 Shoulder Room56.7 in56.1 in
Row 1 Hip Room55.4 in54.7 in
Row 1 Legroom42.1 in42.3 in
Row 2 Headroom36.8 in37.1 in
Row 2 Shoulder Room54.4 in54.9 in
Row 2 Hip Room52.3 in54.1 in
Row 2 Legroom37.3 in36.5 in
Cargo Volume11.1 ft315.2 ft3

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See a complete comparison of Buick Regal vs. Mazda Mazda6 specs.

Option Package Details
Mazda Mazda6 MazdaSpeed6 Grand Touring

Navigation system
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested700100%
Total Not Requested00%
Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Compass0Yes
Total Requested150100%
Total Not Requested00%

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