BMW 3-Series Gran Turismo BMW 3-Series Gran Turismo 2018 Pontiac G8 Pontiac G8 2008

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BMW 3-Series Gran Turismo vs. Pontiac G8 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.

BMW 3-Series Gran Turismo vs. Pontiac G8 Invoice Comparison

Lowest Total Price: $32,145

Pontiac G8 GT   
Difference: $22,050

Lowest Total Invoice: $30,314

Pontiac G8 GT   
Difference: $20,811

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  Down Payment Interest Rate Term
Model Year20182008
Model3-Series Gran TurismoG8
Trim340iGT
Body4dr Hatch4dr Sedan
Base Price $50,700 $29,310
Base Invoice $47,830 $27,844
Luxury Design 0  
Metallic paint (extra cost) 550  
Leather seating surfaces 1,450  
Heated front seats 500  
Premium Package   1,250
Sunroof   900
Luxury Design 0  
Metallic paint (extra cost) 505  
Leather seating surfaces 1,335  
Heated front seats 460  
Premium Package   1,038
Sunroof   747
Options (change) 2,500 2,150
Options (change) 2,300 1,785
Destination 995 685
Total Price $54,195 $32,145
Total Invoice $51,125 $30,314

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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 BMW 3-Series Gran Turismo dealer quotes or Pontiac G8 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: BMW 3-Series Gran Turismo vs. Pontiac G8

Lowest Adjusted Price and Invoice: Pontiac G8 GT
TrueDelta Adjusted Price Difference: $14,260
TrueDelta Adjusted Invoice Difference: $13,462
Model Year20182008
Model3-Series Gran TurismoG8
Trim340iGT
Body4dr Hatch4dr Sedan
Engine320hp I6361hp V8
TransmissionT8T6
DrivetrainAWDRWD
EPA Fuel Economy (city/highway)20/30 MPG15/24 MPG
Audio (watts, speakers)600, 16230, 11
Tire (rear if not all the same)225/45-18245/45-18
Total Price$54,195$32,145
Adjustments for Features-7,7900
Feature-Adjusted Total Price$46,405$32,145
Total Invoice$51,125$30,314
Adjustments for Features-7,3490
Feature-Adjusted Total Invoice$43,776$30,314

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Features Comparison: BMW 3-Series Gran Turismo vs. Pontiac G8

Model Year20182008
Model3-Series Gran TurismoG8
Trim340iGT
Body4dr Hatch4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manually-shiftable automatic $1100
AWD$1700 
RWD $0
Accessories 
Hands-free trunk or liftgate$100 
Power liftgate$350 
Proximity key$250 
Remote start $150
Remote window/roof operation$15 
Universal garage door opener$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0 
Hill descent control$250 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Rearview camera$200 
Temporary spare tire $150
Tires, run-flat$150 
Cargo Management 
Air-conditioned storage compartment$50 
Cargo area rails w/tie downs$50 
Cargo cover$75 
Cargo net $40
Rear seat pass-through $100
Climate Control 
Automatic air recirculation$100 
Heated windshield washer nozzles$15 
Interior air filter$0 
Rain-sensing wipers$175 
Rear air vents $100
Rear air vents with manual controls$150 
Residual heat$50 
Variable intermittent wipers $75
Drivetrain 
Limited-slip rear differential $300
Engine / Motor 
Automatic start / stop$150 
Regenerative braking$0 
Exterior 
Hood scoop $100
Panoramic sunroof$1200 
Rear spoiler $200
Retractable rear spoiler$400 
Sunroof $900
Infotainment 
App support$0 
Bluetooth audio streaming$25 
Bluetooth cell phone link$100 
CD changer, in-dash $325
CD player$125 
HD radio$50 
Satellite radio - one year subscription$250 
Surround sound$250 
USB port$25 
Voice control for external devices$0 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming rearview mirror$150 
Heated mirrors$25 
Interior ambient lighting$150 
LED headlights$1000 
Mirror tilt-down in reverse$25 
Outside temperature display$50 
Power-folding mirrors$50 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Folding second row seats$300 
Manual lumbar adjuster, driver seat $50
Manual lumbar adjuster, passenger seat $50
Manual recliner, second row seats$75 
Manual thigh support length adjuster, driver seat$50 
Manual thigh support length adjuster, passenger seat$50 
Memory system, driver seat$200 
Power 4-way lumbar adjuster, driver seat$150 
Power 4-way lumbar adjuster, passenger seat$150 
Power recliner, driver seat$100 
Power recliner, passenger seat$100 
Power seatback bolsters, driver seat$100 
Power seatback bolsters, passenger seat$100 
Wood trim$300 
Suspension, Wheels, and Tires 
Alloy wheels$350 
Electronic systems calibration selector$200 
Machined alloy wheels $350
Transmission 
Launch control$100 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$11,780$3,990
Value of Feature Adjustments$7,790$0
Value of Feature Adjustments-7,3490

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Specifications Comparison: BMW 3-Series Gran Turismo vs. Pontiac G8

Model Year20182008
Model3-Series Gran TurismoG8
Body4dr Hatch4dr Sedan
Wheelbase115.0 in114.8 in
Length190.0 in196.1 in
Width72.0 in74.8 in
Height59.4 in57.7 in
Curb Weight4,103 lb.3,995 lb.
Fuel Capacity15.8 gal.19.0 gal.
Row 1 Headroom41.3 in38.7 in
Row 1 Shoulder Room55.2 in59.1 in
Row 1 Hip Room0.0 in56.7 in
Row 1 Legroom42.0 in42.2 in
Row 2 Headroom38.3 in38.0 in
Row 2 Shoulder Room54.1 in59.1 in
Row 2 Hip Room0.0 in58.0 in
Row 2 Legroom39.2 in39.4 in
Cargo Volume,
Minimum
18.3 ft317.5 ft3
Cargo Volume,
Behind R2
18.4 ft317.5 ft3
Cargo Volume,
Maximum
56.5 ft317.5 ft3

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Option Package Details
BMW 3-Series Gran Turismo 340i

Luxury Design
FeatureValueRequested?
Additional chrome trim0No
Bright-finished exhaust tip(s)25Yes
Chrome interior accents (optional)0No
Total Requested25100%
Total Not Requested00%

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 seat100Yes
Center armrest(s), second row50Yes
Total Requested1350100%
Total Not Requested00%

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