Pontiac G8 Pontiac G8 2008 Mazda Mazda3 Mazda Mazda3 2019

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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: $27,595

Mazda Mazda3 Premium   
Difference: $2,275

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820082019
ModelG8G8Mazda3
TrimBaseGTPremium
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $26,910 $29,310 $26,500
Premium Package 1,375 1,250  
Sunroof 900 900  
Cargo net     50
Door sill trim plates     125
Premium Package 1,141 1,038  
Sunroof 747 747  
Cargo net     40
Door sill trim plates     100
Options (change) 2,275 2,150 175
Options (change) 1,888 1,785 140
Destination 685 685 920
Total Price $29,870 $32,145 $27,595

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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 G8 dealer quotes or Mazda Mazda3 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Pontiac G8 vs. Mazda Mazda3

Lowest Adjusted Price and Invoice: Mazda Mazda3 Premium
TrueDelta Adjusted Price Difference: $7,700
TrueDelta Adjusted Invoice Difference: $27,285
Model Year200820082019
ModelG8G8Mazda3
TrimBaseGTPremium
Body4dr Sedan4dr Sedan4dr Sedan
Engine256hp V6361hp V8186hp I4
TransmissionT5T6T6
DrivetrainRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 7230, 11?, 12
Tire (rear if not all the same)245/45-18245/45-18215/45-18
Total Price$29,870$32,145$27,595
Adjustments for Features0-975-5,425
Feature-Adjusted Total Price$29,870$31,170$22,170
Cost Above Minimum$0$1,300$0

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Features Comparison: Pontiac G8 vs. Mazda Mazda3

Model Year200820082019
ModelG8G8Mazda3
TrimBaseGTPremium
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000  
6-speed manually-shiftable automatic $1100$1100
RWD$0$0 
FWD  $0
Accessories 
Adaptive cruise control, all-speed  $850
Cruise control$150$150 
Proximity key  $250
Remote start$150$150 
Brakes, Airbags, and Other Safety 
911 assist  $25
Active or whiplash-reducing head restraints, front seats  $0
Automatic braking, high-speed or partial  $200
Automatic braking, low-speed  $200
Blind spot warning system  $200
Cross-traffic warning, rear  $100
Driver drowsiness monitor  $150
Following distance indicator  $25
Forward collision warning  $200
G-vectoring control  $100
Knee airbag, driver  $75
Knee airbag, passenger  $75
Lane departure warning  $200
Lane keeping assist  $400
Pedestrian detection  $50
Rearview camera  $200
Cargo Management 
Overhead sunglass holder  $25
Rear seat pass-through$100$100 
Climate Control 
Automatic climate control, front $200$200
Dual-zone climate control $125$125
Interior air filter  $0
Rain-sensing wipers  $175
Rear air vents$100$100 
Variable intermittent wipers$75$75 
Drivetrain 
Limited-slip rear differential $300 
Exterior 
Hood scoop$100$100 
Rear spoiler$200$200 
Infotainment 
Android Auto support  $100
App support  $0
Apple CarPlay support  $100
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
Telematics service, such as OnStar$200$200 
USB port  $25
Voice control for audio system  $25
Instruments, Lights, and Mirrors 
Auto-dimming headlights  $200
Compass$0$0 
Fog lights$125$125 
Head-up display (HUD)  $350
LED headlights  $1000
Outside temperature display  $50
Steering-linked headlights  $150
Turn signals on or near mirrors  $25
Seats and Interior Trim 
Folding second row seats  $300
Manual lumbar adjuster, driver seat$50$50 
Manual lumbar adjuster, passenger seat$50$50 
Memory system, driver seat  $200
Power fore-aft adjuster, passenger seat$100$100 
Power height adjuster, passenger seat$100$100 
Power lumbar adjuster, driver seat  $100
Power recliner, driver seat  $100
Power tilt adjuster, passenger seat$100$100 
Suspension, Wheels, and Tires 
Alloy wheels$350 $350
Machined alloy wheels $350 
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$3,075$4,050$8,500
Value of Feature Adjustments$0$975$5,425
Value of Feature Adjustments0-919-208

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Specifications Comparison: Pontiac G8 vs. Mazda Mazda3

Model Year20082019
ModelG8Mazda3
Body4dr Sedan4dr Sedan
Wheelbase114.8 in107.3 in
Length196.1 in183.5 in
Width74.8 in70.7 in
Height57.7 in56.9 in
Curb Weight3,856 lb.3,072 lb.
Fuel Capacity19.0 gal.13.2 gal.
Row 1 Headroom38.7 in38.0 in
Row 1 Shoulder Room59.1 in55.7 in
Row 1 Hip Room56.7 in54.6 in
Row 1 Legroom42.2 in42.3 in
Row 2 Headroom38.0 in37.3 in
Row 2 Shoulder Room59.1 in53.5 in
Row 2 Hip Room58.0 in50.9 in
Row 2 Legroom39.4 in35.1 in
Cargo Volume17.5 ft313.2 ft3

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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%

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