Mazda RX-8 Mazda RX-8 2008 Chevrolet Impala Chevrolet Impala 2018

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Mazda RX-8 vs. Chevrolet Impala 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. Chevrolet Impala Invoice Comparison

Lowest Total Price: $34,713

Mazda RX-8 Manual   
Difference: $5,232

Lowest Total Invoice: $31,900

Mazda RX-8 Manual   
Difference: $6,349

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082018
ModelRX-8Impala
TrimManualPremier
Body4dr Coupe4dr Sedan
Base Price $26,435 $36,420
Base Invoice $24,458 $34,963
Grand Touring Package 4,635  
Temporary spare tire 395  
Cargo net 40 65
All-weather floor mats 78 140
Cargo organizer 70 140
Rear spoiler 360  
Cargo mat 50 60
Navigation system 2,000  
Midnight Edition Appearance Package   1,195
Panoramic sunroof   1,050
Grand Touring Package 4,277  
Temporary spare tire 320  
Cargo net 32 59
All-weather floor mats 62 127
Cargo organizer 56 127
Rear spoiler 288  
Cargo mat 36 55
Navigation system 1,721  
Midnight Edition Appearance Package   1,087
Panoramic sunroof   956
Options (change) 7,628 2,650
Options (change) 6,792 2,411
Destination 650 875
Total Price $34,713 $39,945
Total Invoice $31,900 $38,249

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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 Chevrolet Impala dealer quotes from dealers using our car quote form.

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

Lowest Adjusted Price and Invoice: Mazda RX-8 Manual
TrueDelta Adjusted Price Difference: $57
TrueDelta Adjusted Invoice Difference: $1,394
Model Year20082018
ModelRX-8Impala
TrimManualPremier
Body4dr Coupe4dr Sedan
Engine232hp R2305hp V6
TransmissionM6T6
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)16/22 MPG19/28 MPG
Audio (watts, speakers)300, 9?, 11
Tire (rear if not all the same)225/45-18245/45-19
Total Price$34,713$39,945
Adjustments for Features0-5,175
Feature-Adjusted Total Price$34,713$34,770
Total Invoice$31,900$38,249
Adjustments for Features0-4,955
Feature-Adjusted Total Invoice$31,900$33,294

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Features Comparison: Mazda RX-8 vs. Chevrolet Impala

Model Year20082018
ModelRX-8Impala
TrimManualPremier
Body4dr Coupe4dr Sedan
Transmission and Drivetrain 
6-speed manual$150 
6-speed manually-shiftable automatic $1100
RWD$0 
FWD $0
Accessories 
AC power outlet $100
Power rear side windows $200
Remote app $25
Remote start $150
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, manual $250
Universal garage door opener$100 
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
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 
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
Satellite radio $200
SMS text-to-speech reader $25
Surround sound $250
Telematics service, such as OnStar, with navigation $225
USB port $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 rearview mirror$150 
Automatic headlights $125
Compass $0
Fog lights$125 
Interior ambient lighting $150
Trip computer $150
Turn signals on or near mirrors $25
Seats and Interior Trim 
Door sill trim plates$100 
Folding second row seats $300
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
Suspension, Wheels, and Tires 
Alloy wheels$350 
Machined alloy wheels $350
Sport suspension (upgrade)$0 
Total Value of Features$3,125$8,300
Value of Feature Adjustments$0$5,175
Value of Feature Adjustments0-4,955

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Specifications Comparison: Mazda RX-8 vs. Chevrolet Impala

Model Year20082018
ModelRX-8Impala
Body4dr Coupe4dr Sedan
Wheelbase106.4 in111.7 in
Length174.3 in201.3 in
Width69.7 in73.0 in
Height52.8 in58.9 in
Curb Weight3,045 lb.3,800 lb.
Fuel Capacity15.9 gal.18.5 gal.
Row 1 Headroom38.2 in39.9 in
Row 1 Shoulder Room54.8 in57.9 in
Row 1 Hip Room53.3 in54.9 in
Row 1 Legroom42.7 in41.9 in
Row 2 Headroom36.8 in37.4 in
Row 2 Shoulder Room54.9 in56.9 in
Row 2 Hip Room48.1 in54.1 in
Row 2 Legroom32.2 in39.8 in
Cargo Volume7.6 ft318.8 ft3

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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 lights125No
Xenon HID headlights500Yes
Sunroof900Yes
CD changer, in-dash200No
Universal garage door opener100No
Auto-dimming rearview mirror150No
Bose, 300W, 9 speakers350No
225/45ZR18 tires400No
Total Requested372574%
Total Not Requested132526%

Option Package Details
Chevrolet Impala Premier

Midnight Edition Appearance Package
FeatureValueRequested?
Rear spoiler200Yes
Body color grille (optional)0No
Metal pedals75Yes
245/45VR19 tires400No
Total Requested27541%
Total Not Requested40059%

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