Chevrolet Impala Chevrolet Impala 2017 Mazda RX-8 Mazda RX-8 2006

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Chevrolet Impala 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.

Chevrolet Impala vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $35,740

Mazda RX-8 Base (manual)   
Difference: $5,000

Lowest Total Invoice: $32,500

Mazda RX-8 Base (manual)   
Difference: $6,444

Calculate Payments

  Down Payment Interest Rate Term
Model Year20172006
ModelImpalaRX-8
TrimPremierBase (manual)
Body4dr Sedan4dr Coupe
Base Price $35,845 $26,435
Base Invoice $34,411 $24,458
Navigation Package 495  
Enhanced Convenience Package 1,035  
Advanced Technology Package 735  
All-weather floor mats 140 60
Cargo organizer 140 70
Rear spoiler 425 360
Panoramic sunroof 1,050  
Shinka Package   6,165
Navigation system   2,000
Cargo mat   50
Cargo net   40
Navigation Package 450  
Enhanced Convenience Package 942  
Advanced Technology Package 669  
All-weather floor mats 127 45
Cargo organizer 127 56
Rear spoiler 387 288
Panoramic sunroof 956  
Shinka Package   5,304
Navigation system   1,721
Cargo mat   36
Cargo net   32
Options (change) 4,020 8,745
Options (change) 3,658 7,482
Destination 875 560
Total Price $40,740 $35,740
Total Invoice $38,944 $32,500

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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 Chevrolet Impala dealer quotes or Mazda RX-8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Chevrolet Impala vs. Mazda RX-8

Lowest Adjusted Price: Chevrolet Impala Premier
Lowest Adjusted Invoice: Mazda RX-8 Base (manual)
TrueDelta Adjusted Price Difference: $1,310
TrueDelta Adjusted Invoice Difference: $412
Model Year20172006
ModelImpalaRX-8
TrimPremierBase (manual)
Body4dr Sedan4dr Coupe
Engine305hp V6238hp R2
TransmissionT6M6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)19/29 MPG18/24 MPG
Audio (watts, speakers)?, 11300, 9
Tire (rear if not all the same)245/45-19225/45-18
Total Price$40,740$35,740
Adjustments for Features-6,3100
Feature-Adjusted Total Price$34,430$35,740
Total Invoice$38,944$32,500
Adjustments for Features-6,0320
Feature-Adjusted Total Invoice$32,912$32,500

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Features Comparison: Chevrolet Impala vs. Mazda RX-8

Model Year20172006
ModelImpalaRX-8
TrimPremierBase (manual)
Body4dr Sedan4dr Coupe
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
6-speed manual $150
FWD$0 
RWD $0
Accessories 
AC power outlet$100 
Heated steering wheel$100 
Power rear side windows$200 
Remote app$25 
Remote start$150 
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 
Forward collision warning$200 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Lane departure warning$200 
Obstacle detection, rear$250 
Rear side airbags$300 
Rearview camera$200 
Rollover sensor$50 
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 
Water-repellent front-door glass $15
Drivetrain 
Limited-slip rear differential $300
Exterior 
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
CD player$125 
HD radio$50 
MP3-compatible player$50 
SMS text-to-speech reader$25 
Surround sound$250 
Telematics service, such as OnStar, with navigation$225 
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 
Fog lights $125
Trip computer$150 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Cooled or ventilated front seats$300 
Folding second row seats$300 
Memory system, driver seat$200 
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 lumbar adjuster, driver seat $100
Power recliner, passenger seat$100 
Power tilt adjuster, passenger seat$100 
Synthetic suede inserts in leather seating surfaces $0
Upgraded floor mats$0 
Suspension, Wheels, and Tires 
Machined alloy wheels$350 
Polished alloy wheels $350
Sport suspension (upgrade) $0
Total Value of Features$9,100$2,790
Value of Feature Adjustments$6,310$0
Value of Feature Adjustments-6,0320

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Specifications Comparison: Chevrolet Impala vs. Mazda RX-8

Model Year20172006
ModelImpalaRX-8
Body4dr Sedan4dr Coupe
Wheelbase111.7 in106.4 in
Length201.3 in174.3 in
Width73.0 in69.7 in
Height58.9 in52.8 in
Curb Weight3,800 lb.3,045 lb.
Fuel Capacity18.5 gal.15.9 gal.
Row 1 Headroom39.9 in38.2 in
Row 1 Shoulder Room57.9 in54.8 in
Row 1 Hip Room54.9 in53.3 in
Row 1 Legroom41.9 in42.7 in
Row 2 Headroom37.4 in36.8 in
Row 2 Shoulder Room56.9 in54.9 in
Row 2 Hip Room54.1 in48.1 in
Row 2 Legroom39.8 in32.2 in
Cargo Volume18.8 ft37.6 ft3

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Option Package Details
Chevrolet Impala Premier

Navigation Package
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio75No
Speed limit information0No
Total Requested60089%
Total Not Requested7511%
Enhanced Convenience Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100No
Cooled or ventilated front seats300No
Memory system, driver seat200No
Heated steering wheel100No
Auto-dimming driver-side mirror75No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Cargo mat40Yes
Upgraded floor mats0No
Total Requested29027%
Total Not Requested77573%
Advanced Technology Package
FeatureValueRequested?
AC power outlet100No
Surround sound250No
Bose, 11 speakers (with subwoofer)350No
Wireless charging station75No
Total Requested00%
Total Not Requested775100%

Option Package Details
Mazda RX-8 Base (manual)

Shinka Package
FeatureValueRequested?
Leather seating surfaces900Yes
CD changer, in-dash200No
Satellite radio200Yes
Synthetic suede inserts in leather seating surfaces0No
Polished alloy wheels0No
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 seat100Yes
Power lumbar adjuster, driver seat100Yes
Proximity key250Yes
Traction control100Yes
Stability control400Yes
Fog lights125No
Xenon HID headlights500Yes
Sunroof900Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested417579%
Total Not Requested109021%

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