Pontiac Grand Prix Pontiac Grand Prix 2008 BMW 6-Series BMW 6-Series 2008

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Pontiac Grand Prix vs. BMW 6-Series 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. BMW 6-Series Invoice Comparison

Lowest Total Price: $33,840

Pontiac Grand Prix GXP   
Difference: $47,180

Lowest Total Invoice: $31,587

Pontiac Grand Prix GXP   
Difference: $43,193

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082008
ModelGrand Prix6-Series
TrimGXP650i
Body4dr Sedan2dr Coupe
Base Price $29,325 $76,600
Base Invoice $27,712 $70,650
Sunroof 895  
Side curtain airbags 395  
Floor mats 80  
Cargo mat 50  
Navigation system 2,145  
Satellite radio 200  
Heated front seats   500
Head-up display (HUD)   1,200
Wood trim   0
Satellite radio - one year subscription   595
Sunroof 743  
Side curtain airbags 328  
Floor mats 66  
Cargo mat 42  
Navigation system 1,780  
Satellite radio 166  
Heated front seats   455
Head-up display (HUD)   1,010
Wood trim   0
Satellite radio - one year subscription   540
Options (change) 3,765 2,295
Options (change) 3,125 2,005
Destination 750 825
Gas Tax 0 1,300
Total Price $33,840 $81,020
Total Invoice $31,587 $74,780

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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 BMW 6-Series dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Pontiac Grand Prix vs. BMW 6-Series

Lowest Adjusted Price and Invoice: Pontiac Grand Prix GXP
TrueDelta Adjusted Price Difference: $43,105
TrueDelta Adjusted Invoice Difference: $39,432
Model Year20082008
ModelGrand Prix6-Series
TrimGXP650i
Body4dr Sedan2dr Coupe
Engine303hp V8360hp V8
TransmissionT4M6
DrivetrainFWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)245, 9?, 10
Tire (rear if not all the same)255/45-18245/45-18
Total Price$33,840$81,020
Adjustments for Features0-4,075
Feature-Adjusted Total Price$33,840$76,945
Total Invoice$31,587$74,780
Adjustments for Features0-3,761
Feature-Adjusted Total Invoice$31,587$71,019

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Features Comparison: Pontiac Grand Prix vs. BMW 6-Series

Model Year20082008
ModelGrand Prix6-Series
TrimGXP650i
Body4dr Sedan2dr Coupe
Transmission and Drivetrain 
4-speed manually-shiftable automatic$900 
6-speed manual $150
FWD$0 
RWD $0
Accessories 
Power rear side windows$200 
Remote keyless entry $225
Remote keyless entry, extended range$225 
Remote start$150 
Remote window/roof operation $15
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, power $350
Universal garage door opener $100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Brake assist $50
Front side airbags $350
Knee airbag, driver $75
Knee airbag, passenger $75
Obstacle detection, front $150
Obstacle detection, rear $250
Temporary spare tire$150 
Tires, run-flat $150
Cargo Management 
Cargo net$40 
Climate Control 
Automatic air recirculation $100
Rain-sensing wipers $175
Residual heat $50
Variable intermittent wipers$75 
Exterior 
Bodyside moldings$75 
Rear spoiler$200 
Infotainment 
Aux input $50
Bluetooth cell phone link $100
MP3-compatible player $50
Satellite radio$200 
Satellite radio - one year subscription $250
Traffic information $25
Voice control for nav and audio $100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming passenger-side mirror $75
Auto-dimming rearview mirror $150
Compass$0 
Headlight washers $50
Heated mirrors $25
Interior ambient lighting $150
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Steering-linked headlights $150
Xenon HID headlights $500
Seats and Interior Trim 
Folding passenger seat$150 
Folding second row seats$300 
Leather door panel trim $250
Leather seating surfaces $900
Memory system, driver seat $200
Power 4-way lumbar adjuster, passenger seat $150
Power fore-aft adjuster, passenger seat $100
Power height adjuster, passenger seat $100
Power recliner, driver seat $100
Power recliner, passenger seat $100
Power tilt adjuster, passenger seat $100
Synthetic suede inserts in leather seating surfaces$0 
Wood trim $300
Suspension, Wheels, and Tires 
Active stabilizer bars $500
Alloy wheels $350
Performance steering system (optional)$0 
Polished alloy wheels$350 
Sport suspension (upgrade)$0 
Total Value of Features$3,165$7,240
Value of Feature Adjustments$0$4,075
Value of Feature Adjustments0-3,761

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Specifications Comparison: Pontiac Grand Prix vs. BMW 6-Series

Model Year20082008
ModelGrand Prix6-Series
Body4dr Sedan2dr Coupe
Wheelbase110.5 in109.4 in
Length198.3 in190.2 in
Width71.6 in73.0 in
Height55.9 in54.1 in
Curb Weight3,478 lb.3,815 lb.
Fuel Capacity17.0 gal.18.5 gal.
Row 1 Headroom38.8 in37.6 in
Row 1 Shoulder Room58.0 in56.4 in
Row 1 Hip Room54.5 in0.0 in
Row 1 Legroom42.2 in42.0 in
Row 2 Headroom36.2 in35.6 in
Row 2 Shoulder Room54.8 in49.4 in
Row 2 Hip Room54.3 in0.0 in
Row 2 Legroom36.2 in28.8 in
Cargo Volume16.0 ft313.0 ft3

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