Buick LaCrosse Buick LaCrosse 2017 Mazda RX-8 Mazda RX-8 2007

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

Lowest Total Price: $34,175

Mazda RX-8 Manual   
Difference: $9,585

Lowest Total Invoice: $31,452

Mazda RX-8 Manual   
Difference: $10,385

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172007
ModelLaCrosseRX-8
TrimBaseManual
Body4dr Sedan4dr Coupe
Base Price $36,065 $26,435
Base Invoice $34,622 $24,458
Sights and Sounds Package. 1,145  
Essence Group 2,600  
Driver Confidence Package 1 445  
Metallic paint (extra cost) 395  
Cargo mat 80 50
All-weather floor mats 140 60
Rear spoiler 415 360
Panoramic sunroof 1,550  
Grand Touring Package   4,635
Navigation system   2,000
Cargo net   40
Sights and Sounds Package. 1,042  
Essence Group 2,496  
Driver Confidence Package 1 405  
Metallic paint (extra cost) 359  
Cargo mat 73 36
All-weather floor mats 127 45
Rear spoiler 378 288
Panoramic sunroof 1,410  
Grand Touring Package   4,277
Navigation system   1,721
Cargo net   32
Options (change) 6,770 7,145
Options (change) 6,290 6,399
Destination 925 595
Total Price $43,760 $34,175
Total Invoice $41,837 $31,452

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

Lowest Adjusted Price and Invoice: Mazda RX-8 Manual
TrueDelta Adjusted Price Difference: $2,980
TrueDelta Adjusted Invoice Difference: $4,070
Model Year20172007
ModelLaCrosseRX-8
TrimBaseManual
Body4dr Sedan4dr Coupe
Engine310hp V6232hp R2
TransmissionT8M6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)21/31 MPG18/24 MPG
Audio (watts, speakers)?, 11300, 9
Tire (rear if not all the same)235/50-18225/45-18
Total Price$43,760$34,175
Adjustments for Features-6,6050
Feature-Adjusted Total Price$37,155$34,175
Total Invoice$41,837$31,452
Adjustments for Features-6,3150
Feature-Adjusted Total Invoice$35,522$31,452

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Features Comparison: Buick LaCrosse vs. Mazda RX-8

Model Year20172007
ModelLaCrosseRX-8
TrimBaseManual
Body4dr Sedan4dr Coupe
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manual $150
FWD$0 
RWD $0
Accessories 
Power rear side windows$200 
Remote app$25 
Remote start$150 
Sunshade, rear, power$225 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Blind spot warning system$200 
Brake assist$50 
Cross-traffic warning, rear$100 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, rear$250 
Rear side airbags$300 
Rearview camera$200 
Rollover sensor$50 
Safety key$5 
Vehicle health reports$0 
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 
Rear air vents$100 
Drivetrain 
Limited-slip rear differential $300
Engine / Motor 
Automatic start / stop$150 
Exterior 
Active grille shutters$0 
Bodyside moldings$75 
Laminated front side windows$200 
Panoramic sunroof$1200 
Sunroof $900
Infotainment 
4G LTE connectivity$0 
Android Auto support$100 
App support$0 
Apple CarPlay support$100 
Aux input$50 
Bluetooth audio streaming$25 
Bluetooth cell phone link$100 
CD changer, in-dash $325
Satellite radio$200 
SMS text-to-speech reader$25 
Surround sound$250 
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information$25 
Voice control for external devices$0 
Voice control for nav and audio$100 
Wi-Fi hotspot$50 
Wireless charging station$75 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Automatic headlights$125 
Compass$0 
Large color reconfigurable instrument cluster display$250 
Steering-linked headlights$150 
Trip computer$150 
Turn signals on or near mirrors$25 
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 lumbar adjuster, passenger seat$100 
Power recliner, passenger seat$100 
Power tilt adjuster, passenger seat$100 
Suspension, Wheels, and Tires 
Alloy wheels $350
Machined alloy wheels$350 
Sport suspension (upgrade) $0
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$9,155$2,550
Value of Feature Adjustments$6,605$0
Value of Feature Adjustments-6,3150

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Specifications Comparison: Buick LaCrosse vs. Mazda RX-8

Model Year20172007
ModelLaCrosseRX-8
Body4dr Sedan4dr Coupe
Wheelbase114.4 in106.4 in
Length197.5 in174.3 in
Width73.5 in69.7 in
Height57.5 in52.8 in
Curb Weight3,598 lb.3,045 lb.
Fuel Capacity15.8 gal.15.9 gal.
Row 1 Headroom38.4 in38.2 in
Row 1 Shoulder Room57.7 in54.8 in
Row 1 Hip Room54.8 in53.3 in
Row 1 Legroom42.0 in42.7 in
Row 2 Headroom37.2 in36.8 in
Row 2 Shoulder Room56.6 in54.9 in
Row 2 Hip Room55.1 in48.1 in
Row 2 Legroom40.0 in32.2 in
Cargo Volume15.0 ft37.6 ft3

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Option Package Details
Buick LaCrosse

Sights and Sounds Package.
FeatureValueRequested?
Navigation system600Yes
Surround sound250No
Voice control for nav and audio75No
Bose, 11 speakers (with subwoofer)350No
Traffic + travel information25No
Speed limit information0No
Total Requested60046%
Total Not Requested70054%
Essence Group
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Power lumbar adjuster, passenger seat100No
Steering-linked headlights150No
Memory system, driver seat200No
Auto-dimming driver-side mirror75No
Wireless charging station75No
Total Requested110065%
Total Not Requested60035%
Driver Confidence Package 1
FeatureValueRequested?
Blind spot warning system200No
Rear cross-traffic detection100No
Total Requested00%
Total Not Requested300100%

Option Package Details
Mazda RX-8 Manual

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
Power lumbar adjuster, driver seat100Yes
Proximity key250Yes
Traction control100Yes
Stability control400Yes
Fog lights125Yes
Xenon HID headlights500Yes
Sunroof900Yes
CD changer, in-dash200No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested410081%
Total Not Requested95019%

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