Pontiac Grand Prix Pontiac Grand Prix 2007 Mazda MX-5 Miata Mazda MX-5 Miata 2010

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Pontiac Grand Prix vs. Mazda MX-5 Miata 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.

Pontiac Grand Prix vs. Mazda MX-5 Miata Invoice Comparison

Lowest Total Price: $25,540

Mazda MX-5 Miata Sport   
Difference: $699

Lowest Total Invoice: $23,486

Mazda MX-5 Miata Sport   
Difference: $1,253

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  Down Payment Interest Rate Term
Model Year20072010
ModelGrand PrixMX-5 Miata
TrimGTSport
Body4dr Sedan2dr Convertible
Base Price $24,735 $22,810
Base Invoice $23,375 $21,084
Floor mats 80  
Bright-finished exhaust tip(s) 145  
Satellite radio 199 430
Side curtain airbags 395  
Convenience Package   1,160
Cargo net   40
Rear spoiler   350
Floor mats 66  
Bright-finished exhaust tip(s) 120  
Satellite radio 165 344
Side curtain airbags 328  
Convenience Package   996
Cargo net   32
Rear spoiler   280
Options (change) 819 1,980
Options (change) 679 1,652
Destination 685 750
Total Price $26,239 $25,540
Total Invoice $24,739 $23,486

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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 Pontiac Grand Prix dealer quotes or Mazda MX-5 Miata dealer quotes from dealers using our car quote form.

The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours.

TrueDelta Value Comparison: Pontiac Grand Prix vs. Mazda MX-5 Miata

Lowest Adjusted Price and Invoice: Mazda MX-5 Miata Sport
TrueDelta Adjusted Price Difference: $1,419
TrueDelta Adjusted Invoice Difference: $1,915
Model Year20072010
ModelGrand PrixMX-5 Miata
TrimGTSport
Body4dr Sedan2dr Convertible
Engine260hp V6167hp I4
TransmissionA4M5
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)19/28 MPG22/27 MPG
Audio (watts, speakers)?, 6?, 4
Tire (rear if not all the same)225/55-17205/50-16
Total Price$26,239$25,540
Adjustments for Features0-720
Feature-Adjusted Total Price$26,239$24,820
Total Invoice$24,739$23,486
Adjustments for Features0-662
Feature-Adjusted Total Invoice$24,739$22,824

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Features Comparison: Pontiac Grand Prix vs. Mazda MX-5 Miata

Model Year20072010
ModelGrand PrixMX-5 Miata
TrimGTSport
Body4dr Sedan2dr Convertible
Transmission and Drivetrain 
4-speed automatic$800 
5-speed manual $0
FWD$0 
RWD $0
Accessories 
Power rear side windows$200 
Remote keyless entry $225
Remote keyless entry, extended range$225 
Remote start$150 
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Brake assist $50
Front side airbags $350
Roll bar $200
Side curtain airbags$350 
Traction control$100 
Cargo Management 
Overhead sunglass holder$25 
Climate Control 
Interior air filter$0 
Intermittent wipers $0
Variable intermittent wipers$75 
Exterior 
Bodyside moldings$75 
Convertible top $3000
Infotainment 
Telematics service, such as OnStar$200 
Instruments, Lights, and Mirrors 
Automatic headlights$125 
Boost gauge$75 
Compass$0 
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Visor mirror, driver $10
Visor mirror, passenger $10
Seats and Interior Trim 
Center armrest(s), front row$75 
Folding second row seats$300 
Manual height adjuster, driver seat $50
Power fore-aft adjuster, driver seat$100 
Power height adjuster, driver seat$100 
Power lumbar adjuster, driver seat$100 
Power tilt adjuster, driver seat$100 
Total Value of Features$3,275$3,995
Value of Feature Adjustments$0$720
Value of Feature Adjustments0-662

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Specifications Comparison: Pontiac Grand Prix vs. Mazda MX-5 Miata

Model Year20072010
ModelGrand PrixMX-5 Miata
Body4dr Sedan2dr Convertible
Wheelbase110.5 in91.7 in
Length198.3 in157.3 in
Width71.6 in67.7 in
Height55.9 in49.0 in
Curb Weight3,583 lb.2,441 lb.
Fuel Capacity17.0 gal.12.7 gal.
Row 1 Headroom38.8 in37.4 in
Row 1 Shoulder Room58.0 in53.2 in
Row 1 Hip Room54.5 in50.6 in
Row 1 Legroom42.2 in43.1 in
Row 2 Headroom36.2 in0.0 in
Row 2 Shoulder Room54.8 in0.0 in
Row 2 Hip Room54.3 in0.0 in
Row 2 Legroom36.2 in0.0 in
Cargo Volume16.0 ft35.3 ft3

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Option Package Details
Mazda MX-5 Miata Sport

Convenience Package
FeatureValueRequested?
Audio controls on steering wheel125Yes
Cruise control150Yes
Power locks275Yes
Remote keyless entry225Yes
Trip computer150Yes
Fog lights125Yes
Outside temperature display50Yes
Total Requested1100100%
Total Not Requested00%

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