Mazda RX-8 Mazda RX-8 2006 Buick LaCrosse Buick LaCrosse 2008
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Mazda RX-8 vs. Buick LaCrosse 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 RX-8 vs. Buick LaCrosse Invoice Comparison

Lowest Total Price: $33,560

Mazda RX-8 Base (manual)   
Difference: $1,370

Lowest Total Invoice: $30,642

Mazda RX-8 Base (manual)   
Difference: $2,201

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  Down Payment Interest Rate Term
Model Year20062008
ModelRX-8LaCrosse
TrimBase (manual)Super
Body4dr Coupe4dr Sedan
Base Price $26,435 $32,380
Base Invoice $24,458 $30,599
Shinka Package 6,165  
Cargo net 40  
Rear spoiler 360  
Sunroof   900
CD changer, in-dash   150
Chrome-plated alloy wheels   750
Shinka Package 5,304  
Cargo net 32  
Rear spoiler 288  
Sunroof   747
CD changer, in-dash   124
Chrome-plated alloy wheels   623
Options (change) 6,565 1,800
Options (change) 5,624 1,494
Destination 560 750
Total Price $33,560 $34,930
Total Invoice $30,642 $32,843

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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 RX-8 dealer quotes or Buick LaCrosse dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Mazda RX-8 vs. Buick LaCrosse

Lowest Adjusted Price and Invoice: Mazda RX-8 Base (manual)
TrueDelta Adjusted Price Difference: $160
TrueDelta Adjusted Invoice Difference: $1,063
Model Year20062008
ModelRX-8LaCrosse
TrimBase (manual)Super
Body4dr Coupe4dr Sedan
Engine238hp R2300hp V8
TransmissionM6A4
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)18/24 MPG16/24 MPG
Audio (watts, speakers)300, 9240, 9
Tire (rear if not all the same)225/45-18235/50-18
Total Price$33,560$34,930
Adjustments for Features0-1,210
Feature-Adjusted Total Price$33,560$33,720
Total Invoice$30,642$32,843
Adjustments for Features0-1,138
Feature-Adjusted Total Invoice$30,642$31,705

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Features Comparison: Mazda RX-8 vs. Buick LaCrosse

Model Year20062008
ModelRX-8LaCrosse
TrimBase (manual)Super
Body4dr Coupe4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 
4-speed automatic $800
RWD$0 
FWD $0
Accessories 
Power rear side windows $200
Proximity key$250 
Remote start $150
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, manual $250
Brakes, Airbags, and Other Safety 
Front side airbags$350 
Obstacle detection, rear $250
Cargo Management 
Overhead sunglass holder$25 
Rear seat pass-through$100 
Second-row high console$250 
Climate Control 
Automatic climate control, front $200
Dual-zone climate control $125
Water-repellent front-door glass$15 
Drivetrain 
Limited-slip rear differential$300 
Exterior 
Bodyside moldings $75
Bright-finished exhaust tip(s)$25 
Laminated front side windows $200
Infotainment 
Audio controls on steering wheel$125 
Telematics service, such as OnStar, with navigation $225
Instruments, Lights, and Mirrors 
Automatic headlights $125
Compass $0
Trip computer $150
Xenon HID headlights$500 
Seats and Interior Trim 
Folding second row seats $300
Memory system, driver seat $200
Power fore-aft adjuster, passenger seat $100
Power height adjuster, passenger seat $100
Power recliner, driver seat$100 
Power tilt adjuster, passenger seat $100
Synthetic suede inserts in leather seating surfaces$0 
Total Value of Features$2,340$3,550
Value of Feature Adjustments$0$1,210
Value of Feature Adjustments0-1,138

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See a complete comparison of Mazda RX-8 vs. Buick LaCrosse features.

Specifications Comparison: Mazda RX-8 vs. Buick LaCrosse

Model Year20062008
ModelRX-8LaCrosse
Body4dr Coupe4dr Sedan
Wheelbase106.4 in110.5 in
Length174.3 in198.1 in
Width69.7 in73.0 in
Height52.8 in57.4 in
Curb Weight3,045 lb.3,770 lb.
Fuel Capacity15.9 gal.17.5 gal.
Row 1 Headroom38.2 in39.4 in
Row 1 Shoulder Room54.8 in57.2 in
Row 1 Hip Room53.3 in55.3 in
Row 1 Legroom42.7 in42.3 in
Row 2 Headroom36.8 in37.2 in
Row 2 Shoulder Room54.9 in57.0 in
Row 2 Hip Room48.1 in54.6 in
Row 2 Legroom32.2 in37.6 in
Cargo Volume7.6 ft316.0 ft3

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See a complete comparison of Mazda RX-8 vs. Buick LaCrosse specs.

Option Package Details
Mazda RX-8 Base (manual)

Shinka Package
FeatureValueRequested?
Leather seating surfaces900Yes
CD changer, in-dash200Yes
Satellite radio200Yes
Synthetic suede inserts in leather seating surfaces0No
Polished alloy wheels350Yes
Paint, special0No
Water-repellent front-door glass15No
Comfort suspension (upgrade)0No
Heated mirrors25Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power recliner, driver seat100No
Power lumbar adjuster, driver seat100Yes
Proximity key250No
Traction control100Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500No
Sunroof900Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested400071%
Total Not Requested161529%

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