Pontiac G6 Pontiac G6 2010 Mazda RX-8 Mazda RX-8 2011

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Pontiac G6 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.

Pontiac G6 vs. Mazda RX-8 Invoice Comparison

Lowest Total Price: $22,940

Pontiac G6   
Difference: $4,650

Lowest Total Invoice: $21,718

Pontiac G6   
Difference: $3,896

Calculate Payments

  Down Payment Interest Rate Term
Model Year20102010201020112011
ModelG6G6G6RX-8RX-8
TrimBaseGTGXPSportGrand Touring
Body2dr Coupe2dr Coupe2dr Coupe4dr Coupe4dr Coupe
Base Price $22,220 $24,610 $28,960 $26,795 $32,260
Base Invoice $20,998 $23,256 $27,367 $24,819 $29,878
6-speed shiftable automatic       0 700
6-speed shiftable automatic       0 645
Options (change) 0 0 0 0 700
Options (change) 0 0 0 0 645
Destination 720 720 720 795 795
Total Price $22,940 $25,330 $29,680 $27,590 $33,755
Total Invoice $21,718 $23,976 $28,087 $25,614 $31,318

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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 G6 dealer quotes or Mazda RX-8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Pontiac G6 vs. Mazda RX-8

Lowest Adjusted Price and Invoice: Mazda RX-8 Sport
TrueDelta Adjusted Price Difference: $2,175
TrueDelta Adjusted Invoice Difference: $2,565
Model Year20102010201020112011
ModelG6G6G6RX-8RX-8
TrimBaseGTGXPSportGrand Touring
Body2dr Coupe2dr Coupe2dr Coupe4dr Coupe4dr Coupe
Enginehp hp hp 212hp R2212hp R2
TransmissionT6T6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)17/26 MPG17/26 MPG17/26 MPG16/23 MPG16/23 MPG
Audio (watts, speakers)?, ??, ??, ?100, 6300, 9
Tire (rear if not all the same)x-x-x-225/45-18225/45-18
Total Price$22,940$25,330$29,680$27,590$33,755
Adjustments for Features6,8256,8256,8250-5,825
Feature-Adjusted Total Price$29,765$32,155$36,505$27,590$27,930
Cost Above Minimum$0$2,390$6,740$0$340
Total Invoice$21,718$23,976$28,087$25,614$31,318
Adjustments for Features6,4616,4606,4590-5,404
Feature-Adjusted Total Invoice$28,179$30,436$34,546$25,614$25,914
Cost Above Minimum$0$2,257$6,367$0$300

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Features Comparison: Pontiac G6 vs. Mazda RX-8

Model Year20102010201020112011
ModelG6G6G6RX-8RX-8
TrimBaseGTGXPSportGrand Touring
Body2dr Coupe2dr Coupe2dr Coupe4dr Coupe4dr Coupe
Transmission and Drivetrain 
-speed $0$0$0  
6-speed manually-shiftable automatic   $1100$1100
$0$0$0  
RWD   $0$0
Accessories 
Cruise control   $150$150
Power front side windows   $250$250
Power locks   $275$275
Proximity key    $250
Remote keyless entry   $225$225
Tilt steering wheel, manual   $150$150
Universal garage door opener    $100
Brakes, Airbags, and Other Safety 
4-wheel disc brakes   $150$150
Antilock brakes (ABS)   $400$400
Front side airbags   $350$350
Side curtain airbags   $350$350
Stability control    $400
Tire-pressure monitor   $75$75
Traction control    $100
Cargo Management 
Console with shifter   $150$150
Overhead sunglass holder   $25$25
Rear seat pass-through   $100$100
Second-row high console   $250$250
Climate Control 
Air conditioning   $900$900
Automatic climate control, front    $200
Interior air filter   $0$0
Rain-sensing wipers    $175
Rear defrost   $200$200
Variable intermittent wipers   $75 
Drivetrain 
Limited-slip rear differential    $300
Exterior 
Bright-finished exhaust tip(s)   $25$25
Sunroof    $900
Infotainment 
Audio controls on steering wheel   $125$125
Aux input   $50$50
Bluetooth cell phone link    $100
CD changer, in-dash    $325
CD player   $125 
MP3-compatible player    $50
Satellite radio    $200
Surround sound    $250
Instruments, Lights, and Mirrors 
Auto-dimming rearview mirror    $150
Automatic headlights    $125
Fog lights    $125
Heated mirrors    $25
Illuminated visor mirror, driver   $50$50
Illuminated visor mirror, passenger   $50$50
Outside temperature display   $50$50
Power mirrors   $150$150
Tachometer   $75$75
Xenon HID headlights    $500
Seats and Interior Trim 
Center armrest(s), front row   $75$75
Center armrest(s), second row   $50$50
Door sill trim plates   $100$100
Floor mats   $75$75
Heated front seats    $200
Leather seating surfaces    $900
Leather-wrapped steering wheel   $150$150
Manual height adjuster, driver seat   $50 
Memory system, driver seat    $200
Power fore-aft adjuster, driver seat    $100
Power height adjuster, driver seat    $100
Power lumbar adjuster, driver seat    $100
Power recliner, driver seat    $100
Power tilt adjuster, driver seat    $100
Suspension, Wheels, and Tires 
Alloy wheels   $350$350
Transmission 
Steering-wheel-mounted transmission controls   $100$100
Total Value of Features$0$0$0$6,825$12,650
Value of Feature Adjustments$0$0$0$0$5,825
Value of Feature Adjustments6,4616,4606,4590-5,404

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Specifications Comparison: Pontiac G6 vs. Mazda RX-8

Model Year20102011
ModelG6RX-8
Body2dr Coupe4dr Coupe
Wheelbase112.3 in106.4 in
Length189.1 in175.6 in
Width70.4 in69.7 in
Height56.4 in52.8 in
Curb Weight3,503 lb.3,094 lb.
Fuel Capacity16.4 gal.15.9 gal.
Row 1 Headroom38.9 in38.2 in
Row 1 Shoulder Room54.2 in54.8 in
Row 1 Hip Room52.6 in53.3 in
Row 1 Legroom42.2 in42.7 in
Row 2 Headroom36.3 in36.8 in
Row 2 Shoulder Room51.1 in54.9 in
Row 2 Hip Room49.9 in48.1 in
Row 2 Legroom36.3 in32.2 in
Cargo Volume12.0 ft37.6 ft3

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Option Package Details
Mazda RX-8 Sport

6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
1.3L R2
OHV-2v
212 hp@7500
159 lb-ft@5500
1000Yes
Steering-wheel-mounted transmission controls100No
Total Requested100091%
Total Not Requested1009%

Option Package Details
Mazda RX-8 Grand Touring

6-speed manually-shiftable automatic
FeatureValueRequested?
6-speed manually-shiftable automatic0Yes
1.3L R2
OHV-2v
212 hp@7500
159 lb-ft@5500
1000Yes
Steering-wheel-mounted transmission controls100No
Total Requested100091%
Total Not Requested1009%

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