Pontiac G8 Pontiac G8 2009 Mazda Mazda3 Mazda Mazda3 2018

We are 103,000+ car owners sharing real-world car information.

Join Us

Pontiac G8 vs. Mazda Mazda3 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 G8 vs. Mazda Mazda3 Invoice Comparison

Lowest Total Price: $24,745

Mazda Mazda3 Grand Touring   
Difference: $6,465

Lowest Total Invoice: $23,599

Mazda Mazda3 Grand Touring   
Difference: $5,670

Calculate Payments

  Down Payment Interest Rate Term
Model Year2009200920092018
ModelG8G8G8Mazda3
TrimBaseGTGXPGrand Touring
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $28,250 $31,755 $37,610 $23,145
Base Invoice $26,696 $30,008 $35,541 $22,144
Premium Package 1,375 1,250    
Sunroof 900 900 900  
Cargo net       50
Door sill trim plates       125
Remote start       550
Premium Package 1,141 1,038    
Sunroof 747 747 747  
Cargo net       40
Door sill trim plates       100
Remote start       440
Options (change) 2,275 2,150 900 725
Options (change) 1,888 1,785 747 580
Destination 685 685 685 875
Gas Tax 0 0 1,700 0
Total Price $31,210 $34,590 $40,895 $24,745
Total Invoice $29,269 $32,478 $38,673 $23,599

Return to top

While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Pontiac G8 dealer quotes or Mazda Mazda3 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 G8 vs. Mazda Mazda3

Lowest Adjusted Price and Invoice: Mazda Mazda3 Grand Touring
TrueDelta Adjusted Price Difference: $7,840
TrueDelta Adjusted Invoice Difference: $6,981
Model Year2009200920092018
ModelG8G8G8Mazda3
TrimBaseGTGXPGrand Touring
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine256hp V6361hp V8415hp V8184hp I4
TransmissionT5T6T6M6
DrivetrainRWDRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 7230, 11230, 11?, 9
Tire (rear if not all the same)245/45-18245/45-18245/40-19215/45-18
Total Price$31,210$34,590$40,895$24,745
Adjustments for Features0-825-900-1,375
Feature-Adjusted Total Price$31,210$33,765$39,995$23,370
Cost Above Minimum$0$2,555$8,785$0
Total Invoice$29,269$32,478$38,673$23,599
Adjustments for Features0-775-851-1,311
Feature-Adjusted Total Invoice$29,269$31,703$37,822$22,288
Cost Above Minimum$0$2,434$8,553$0

Return to top

Features Comparison: Pontiac G8 vs. Mazda Mazda3

Model Year2009200920092018
ModelG8G8G8Mazda3
TrimBaseGTGXPGrand Touring
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000   
6-speed manually-shiftable automatic $1100$1100 
6-speed manual   $150
RWD$0$0$0 
FWD   $0
Accessories 
Proximity key   $250
Brakes, Airbags, and Other Safety 
911 assist   $25
Active or whiplash-reducing head restraints, front seats   $0
Automatic braking, low-speed   $200
Blind spot warning system   $200
Cross-traffic warning, rear   $100
G-vectoring control   $100
Rearview camera   $200
Temporary spare tire$150  $150
Cargo Management 
Overhead sunglass holder   $25
Rear seat pass-through$100$100$100 
Climate Control 
Automatic climate control, front $200$200$200
Dual-zone climate control $125$125$125
Interior air filter   $0
Rain-sensing wipers   $175
Rear air vents$100$100$100 
Variable intermittent wipers$75$75$75 
Drivetrain 
Limited-slip rear differential $300$300 
Exterior 
Black grille (optional)   $0
Hood scoop$100$100$100 
Rear spoiler$200$200$200 
Infotainment 
App support   $0
Bluetooth audio streaming   $25
CD changer, in-dash $325$325 
CD player$125   
HD radio   $50
MP3-compatible player $50$50 
SMS text-to-speech reader   $25
Surround sound   $250
Telematics service, such as OnStar$200$200$200 
Voice control for audio system   $25
Instruments, Lights, and Mirrors 
Compass$0$0$0 
Digital instruments   $0
Head-up display (HUD)   $350
Heated mirrors   $25
LED headlights, single projector or low beam only   $750
Outside temperature display   $50
Turn signals on or near mirrors   $25
Seats and Interior Trim 
Folding second row seats   $300
Manual lumbar adjuster, passenger seat$50$50$50 
Metal pedals  $75 
Power fore-aft adjuster, passenger seat$100$100$100 
Power height adjuster, passenger seat$100$100$100 
Power recliner, driver seat   $100
Power tilt adjuster, driver seat$100$100$100 
Power tilt adjuster, passenger seat$100$100$100 
Suspension, Wheels, and Tires 
Alloy wheels$350  $350
Machined alloy wheels $350  
Polished alloy wheels  $350 
Sport suspension (upgrade)  $0 
Total Value of Features$2,850$3,675$3,750$4,225
Value of Feature Adjustments$0$825$900$1,375
Value of Feature Adjustments0-775-851-1,311

Return to top

Specifications Comparison: Pontiac G8 vs. Mazda Mazda3

Model Year20092018
ModelG8Mazda3
Body4dr Sedan4dr Sedan
Wheelbase114.8 in106.3 in
Length196.1 in180.3 in
Width74.8 in70.7 in
Height57.7 in57.3 in
Curb Weight3,856 lb.2,900 lb.
Fuel Capacity19.0 gal.13.2 gal.
Row 1 Headroom38.7 in38.6 in
Row 1 Shoulder Room59.1 in57.2 in
Row 1 Hip Room56.7 in55.5 in
Row 1 Legroom42.2 in42.2 in
Row 2 Headroom38.0 in37.5 in
Row 2 Shoulder Room59.1 in54.4 in
Row 2 Hip Room58.0 in53.5 in
Row 2 Legroom39.4 in35.8 in
Cargo Volume17.5 ft312.4 ft3

Return to top

Option Package Details
Pontiac G8

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100No
Center armrest(s), second row50Yes
Leather-wrapped steering wheel150Yes
Total Requested140093%
Total Not Requested1007%

Option Package Details
Pontiac G8 GT

Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Heated front seats200Yes
Power fore-aft adjuster, driver seat100Yes
Power fore-aft adjuster, passenger seat100No
Center armrest(s), second row50Yes
Total Requested125093%
Total Not Requested1007%

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

See TrueDelta's information for all Sedans
See TrueDelta's information for all Pontiac models.