Buick LaCrosse Buick LaCrosse 2006 Mazda Mazda6 Mazda Mazda6 2018

We are 103,000+ car owners sharing real-world car information.

Join Us

Buick LaCrosse 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 LaCrosse vs. Mazda Mazda6 Invoice Comparison

Lowest Total Price: $31,430

Buick LaCrosse CXS   
Difference: $1,690

Calculate Payments

  Down Payment Interest Rate Term
Model Year200620182018
ModelLaCrosseMazda6Mazda6
TrimCXSGrand Touring ReserveSignature
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $27,330 $31,700 $34,750
Driver Confidence Package 1,150    
Satellite radio 325    
Heated front seats 295    
Sunroof 900    
Stability control 495    
Rear spoiler 275    
Cargo net   50 50
Obstacle detection, rear   475  
Driver Confidence Package 955    
Satellite radio 270    
Heated front seats 245    
Sunroof 747    
Stability control 411    
Rear spoiler 228    
Cargo net   40 40
Obstacle detection, rear   380  
Options (change) 3,440 525 50
Options (change) 2,856 420 40
Destination 660 895 895
Total Price $31,430 $33,120 $35,695

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Buick LaCrosse dealer quotes or Mazda Mazda6 dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Buick LaCrosse vs. Mazda Mazda6

Lowest Adjusted Price: Mazda Mazda6 Grand Touring Reserve
Lowest Adjusted Invoice: Mazda Mazda6 Signature
TrueDelta Adjusted Price Difference: $5,610
TrueDelta Adjusted Invoice Difference: $28,625
Model Year200620182018
ModelLaCrosseMazda6Mazda6
TrimCXSGrand Touring ReserveSignature
Body4dr Sedan4dr Sedan4dr Sedan
Engine240hp V6250hp I4250hp I4
TransmissionA4T6T6
DrivetrainFWDFWDFWD
EPA Fuel Economy (city/highway)19/27 MPG23/31 MPG23/31 MPG
Audio (watts, speakers)?, 6231, 11231, 11
Tire (rear if not all the same)225/55-17225/45-19225/45-19
Total Price$31,430$33,120$35,695
Adjustments for Features0-7,300-8,300
Feature-Adjusted Total Price$31,430$25,820$27,395
Cost Above Minimum$0$0$1,575

Return to top

Features Comparison: Buick LaCrosse vs. Mazda Mazda6

Model Year200620182018
ModelLaCrosseMazda6Mazda6
TrimCXSGrand Touring ReserveSignature
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800  
6-speed manually-shiftable automatic $1100$1100
FWD$0$0$0
Accessories 
Adaptive cruise control, all-speed $850$850
Cruise control$150  
Heated steering wheel $100$100
Proximity key $250$250
Brakes, Airbags, and Other Safety 
911 assist $25$25
Active or whiplash-reducing head restraints, front seats $0$0
Around view cameras  $500
Automatic braking, high-speed or partial $200$200
Automatic braking, low-speed $200$200
Blind spot warning system $200$200
Brake assist $50$50
Cross-traffic warning, rear $100$100
Following distance indicator $25$25
Forward collision warning $200$200
Front side airbags $350$350
G-vectoring control $100$100
Lane departure prevention, steering-based $200$200
Lane departure warning $200$200
Obstacle detection, front  $150
Rearview camera $200 
Tire-pressure monitor $75$75
Cargo Management 
Overhead sunglass holder $25$25
Climate Control 
Rain-sensing wipers $175$175
Rear air vents $100$100
Variable intermittent wipers$75  
Wiper de-icer $25$25
Exterior 
Bodyside moldings$75  
Bright-finished exhaust tip(s) $25$25
Infotainment 
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 player$125  
HD radio $50$50
Navigation system $600$600
SMS text-to-speech reader $25$25
Surround sound $250$250
Telematics service, such as OnStar$200  
Traffic information $25$25
Voice control for nav and audio $100$100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75
Auto-dimming headlights $200$200
Compass$0  
Head-up display (HUD) $350$350
LED headlights, single projector or low beam only $750$750
Road sign information $75$75
Steering-linked headlights $150$150
Turn signals on or near mirrors $25$25
Seats and Interior Trim 
Cooled or ventilated front seats $300$300
Heated second row seats $200$200
Interior trim, special color  $0
Memory system, driver seat $200$200
Power recliner, driver seat $100$100
Power recliner, passenger seat $100$100
Power tilt adjuster, passenger seat$100  
Synthetic suede door panel trim  $250
Wood trim  $300
Suspension, Wheels, and Tires 
Touring suspension (upgrade)$0  
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$1,525$8,825$9,825
Value of Feature Adjustments$0$7,300$8,300
Value of Feature Adjustments0-290-217

Return to top

Specifications Comparison: Buick LaCrosse vs. Mazda Mazda6

Model Year20062018
ModelLaCrosseMazda6
Body4dr Sedan4dr Sedan
Wheelbase110.5 in111.4 in
Length198.1 in191.5 in
Width73.0 in72.4 in
Height57.4 in57.1 in
Curb Weight3,568 lb.3,560 lb.
Fuel Capacity17.5 gal.16.4 gal.
Row 1 Headroom39.4 in38.4 in
Row 1 Shoulder Room57.2 in57.1 in
Row 1 Hip Room55.3 in56.1 in
Row 1 Legroom42.3 in42.2 in
Row 2 Headroom37.2 in37.1 in
Row 2 Shoulder Room57.0 in55.5 in
Row 2 Hip Room54.6 in56.1 in
Row 2 Legroom37.6 in38.7 in
Cargo Volume16.0 ft314.8 ft3

Return to top

Option Package Details
Buick LaCrosse CXS

Driver Confidence Package
FeatureValueRequested?
Audio controls on steering wheel125Yes
Heated mirrors25Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Obstacle detection, rear250Yes
Power fore-aft adjuster, passenger seat100Yes
Power height adjuster, passenger seat100Yes
Power tilt adjuster, passenger seat100No
Total Requested85089%
Total Not Requested10011%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Buick models.