Chevrolet Impala Chevrolet Impala 2008 Mazda RX-8 Mazda RX-8 2009

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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: $31,540

Chevrolet Impala SS   
Difference: $1,465

Lowest Total Invoice: $29,681

Chevrolet Impala SS   
Difference: $796

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  Down Payment Interest Rate Term
Model Year20082009
ModelImpalaRX-8
TrimSSGrand Touring
Body4dr Sedan4dr Coupe
Base Price $29,355 $31,000
Base Invoice $27,740 $28,681
Convenience Package 240  
CD changer, in-dash 295  
Sunroof 900  
Premium Package   900
Cargo net   40
Temporary spare tire   395
Convenience Package 199  
CD changer, in-dash 245  
Sunroof 747  
Premium Package   774
Cargo net   32
Temporary spare tire   320
Options (change) 1,435 1,335
Options (change) 1,191 1,126
Destination 750 670
Total Price $31,540 $33,005
Total Invoice $29,681 $30,477

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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 SS
Lowest Adjusted Invoice: Mazda RX-8 Grand Touring
TrueDelta Adjusted Price Difference: $590
TrueDelta Adjusted Invoice Difference: $12
Model Year20082009
ModelImpalaRX-8
TrimSSGrand Touring
Body4dr Sedan4dr Coupe
Engine303hp V8232hp R2
TransmissionA4M6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)16/24 MPG16/22 MPG
Audio (watts, speakers)?, 6300, 9
Tire (rear if not all the same)235/50-18225/45-18
Total Price$31,540$33,005
Adjustments for Features0-875
Feature-Adjusted Total Price$31,540$32,130
Total Invoice$29,681$30,477
Adjustments for Features0-808
Feature-Adjusted Total Invoice$29,681$29,669

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Features Comparison: Chevrolet Impala vs. Mazda RX-8

Model Year20082009
ModelImpalaRX-8
TrimSSGrand Touring
Body4dr Sedan4dr Coupe
Transmission and Drivetrain 
4-speed automatic$800 
6-speed manual $150
FWD$0 
RWD $0
Accessories 
Power rear side windows$200 
Proximity key $250
Remote start$150 
Brakes, Airbags, and Other Safety 
Front side airbags $350
Cargo Management 
Overhead sunglass holder $25
Rear seat pass-through $100
Second-row high console $250
Storage compartment under second row seats$50 
Climate Control 
Automatic climate control, front $200
Dual-zone climate control$125 
Rain-sensing wipers $175
Variable intermittent wipers$75 
Drivetrain 
Limited-slip rear differential $300
Infotainment 
Bluetooth cell phone link $100
Surround sound $250
Telematics service, such as OnStar$200 
Instruments, Lights, and Mirrors 
Compass$0 
Xenon HID headlights $500
Seats and Interior Trim 
Door sill trim plates $100
Folding second row seats$300 
Manual lumbar adjuster, driver seat$50 
Memory system, driver seat $200
Metal pedals $75
Power fore-aft adjuster, passenger seat$100 
Power height adjuster, passenger seat$100 
Power lumbar adjuster, driver 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$2,600$3,475
Value of Feature Adjustments$0$875
Value of Feature Adjustments0-808

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Specifications Comparison: Chevrolet Impala vs. Mazda RX-8

Model Year20082009
ModelImpalaRX-8
Body4dr Sedan4dr Coupe
Wheelbase110.5 in106.4 in
Length200.4 in175.6 in
Width72.9 in69.7 in
Height58.7 in52.8 in
Curb Weight3,790 lb.3,064 lb.
Fuel Capacity17.5 gal.15.9 gal.
Row 1 Headroom39.4 in38.2 in
Row 1 Shoulder Room58.7 in54.8 in
Row 1 Hip Room56.4 in53.3 in
Row 1 Legroom42.3 in42.7 in
Row 2 Headroom37.8 in36.8 in
Row 2 Shoulder Room58.6 in54.9 in
Row 2 Hip Room57.2 in48.1 in
Row 2 Legroom37.6 in32.2 in
Cargo Volume18.6 ft37.6 ft3

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Option Package Details
Chevrolet Impala SS

Convenience Package
FeatureValueRequested?
Heated mirrors25Yes
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Total Requested275100%
Total Not Requested00%

Option Package Details
Mazda RX-8 Grand Touring

Premium Package
FeatureValueRequested?
Sunroof900Yes
Satellite radio200Yes
Total Requested1100100%
Total Not Requested00%

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