Buick Regal Buick Regal 2017 Mazda Mazda6 Mazda Mazda6 2007

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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: $34,000

Mazda Mazda6 MazdaSpeed6   
Difference: $75

Lowest Total Invoice: $30,987

Mazda Mazda6 MazdaSpeed6   
Difference: $1,684

Calculate Payments

  Down Payment Interest Rate Term
Model Year201720172007
ModelRegalRegalMazda6
TrimBaseGSMazdaSpeed6
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $31,465 $34,115 $27,995
Base Invoice $30,206 $32,750 $25,833
Premium II Package 2,575    
Metallic paint (extra cost) 395 395  
All-weather floor mats 140 140 60
Sunroof 1,000 1,000 700
FWD -2,425    
Grand Touring Package     1,930
Navigation system     2,000
Auto-dimming rearview mirror     175
Cargo net     40
Universal garage door opener     75
Satellite radio     430
Premium II Package 2,472    
Metallic paint (extra cost) 359 359  
All-weather floor mats 127 127 48
Sunroof 910 910 560
FWD -2,328    
Grand Touring Package     1,775
Navigation system     1,600
Auto-dimming rearview mirror     140
Cargo net     32
Universal garage door opener     60
Satellite radio     344
Options (change) 1,685 1,535 5,410
Options (change) 1,540 1,396 4,559
Destination 925 925 595
Total Price $34,075 $36,575 $34,000
Total Invoice $32,671 $35,071 $30,987

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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: Buick Regal
Lowest Adjusted Invoice: Mazda Mazda6 MazdaSpeed6
TrueDelta Adjusted Price Difference: $1,560
TrueDelta Adjusted Invoice Difference: $116
Model Year201720172007
ModelRegalRegalMazda6
TrimBaseGSMazdaSpeed6
Body4dr Sedan4dr Sedan4dr Sedan
Engine259hp I4259hp I4270hp I4
TransmissionT6T6M6
DrivetrainFWDFWDAWD
EPA Fuel Economy (city/highway)21/30 MPG21/30 MPG19/25 MPG
Audio (watts, speakers)?, 9?, 9200, 7
Tire (rear if not all the same)235/50-18245/40-19215/40-18
Total Price$34,075$36,575$34,000
Adjustments for Features-1,635-2,9600
Feature-Adjusted Total Price$32,440$33,615$34,000
Cost Above Minimum$0$1,175$0
Total Invoice$32,671$35,071$30,987
Adjustments for Features-1,568-2,8380
Feature-Adjusted Total Invoice$31,103$32,233$30,987
Cost Above Minimum$0$1,130$0

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Features Comparison: Buick Regal vs. Mazda Mazda6

Model Year201720172007
ModelRegalRegalMazda6
TrimBaseGSMazdaSpeed6
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
6-speed manual  $150
FWD$0$0 
AWD  $1700
Accessories 
AC power outlet$100$100 
Heated steering wheel$100$100 
Remote app$25$25 
Remote start$150$150 
Remote window/roof operation  $15
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Brake assist$50$50 
Obstacle detection, front $150 
Obstacle detection, rear$250$250 
Rear side airbags$300$300 
Rearview camera$200$200 
Rollover sensor$50$50 
Tire-pressure monitor$75$75 
Vehicle health reports$0$0 
Cargo Management 
Overhead sunglass holder  $25
Rear seat pass-through$100$100 
Climate Control 
Dual-zone climate control$125$125 
Rear air vents$100$100 
Drivetrain 
Limited-slip rear differential  $300
Exterior 
Active grille shutters$0$0 
Body kit $0 
Bodyside cladding  $350
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
CD player$125$125 
MP3-compatible player$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 
Wi-Fi hotspot$50$50 
Instruments, Lights, and Mirrors 
Automatic headlights$125$125 
Automatic-off headlights  $25
Fog lights$125 $125
Large color reconfigurable instrument cluster display $250 
Performance meter $150 
Trip computer$150$150 
Turn signals on or near mirrors$25$25 
Seats and Interior Trim 
Folding second row seats$300$300 
Manual lumbar adjuster, driver seat  $50
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$0
Total Value of Features$4,900$6,225$3,265
Value of Feature Adjustments$1,635$2,960$0
Value of Feature Adjustments-1,568-2,8380

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Specifications Comparison: Buick Regal vs. Mazda Mazda6

Model Year20172007
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 Weight3,692 lb.3,589 lb.
Fuel Capacity18.0 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 Volume14.2 ft315.2 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, rear250No
Heated steering wheel100No
Remote start150No
Proximity key250Yes
Total Requested152548%
Total Not Requested165052%

Option Package Details
Mazda Mazda6 MazdaSpeed6

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%
Grand Touring Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated mirrors25Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100Yes
Manual lumbar adjuster, driver seat50Yes
Proximity key250Yes
Total Requested1775100%
Total Not Requested00%

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