Pontiac Grand Prix Pontiac Grand Prix 2008 BMW i8 BMW i8 2017

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Pontiac Grand Prix vs. BMW i8 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 i8 Invoice Comparison

Lowest Total Price: $28,680

Pontiac Grand Prix   
Difference: $113,922

Lowest Total Invoice: $26,485

Pontiac Grand Prix   
Difference: $106,597

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082017
ModelGrand Prixi8
TrimBaseBase
Body4dr Sedan2dr Coupe
Base Price $22,210 $143,400
Base Invoice $20,988 $134,040
Preferred Package 890  
Folding passenger seat 75  
Security Package 995  
Premium Package 940  
Satellite radio 200  
Floor mats 80  
Navigation system 2,540  
Giga World   2,000
Preferred Package 739  
Folding passenger seat 62  
Security Package 826  
Premium Package 780  
Satellite radio 166  
Floor mats 66  
Navigation system 2,108  
Giga World   1,840
Options (change) 5,720 2,000
Options (change) 4,747 1,840
Destination 750 995
Gas Tax 0 -3,793
Total Price $28,680 $142,602
Total Invoice $26,485 $133,082

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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 i8 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 Grand Prix vs. BMW i8

Lowest Adjusted Price and Invoice: Pontiac Grand Prix
TrueDelta Adjusted Price Difference: $103,522
TrueDelta Adjusted Invoice Difference: $96,891
Model Year20082017
ModelGrand Prixi8
TrimBaseBase
Body4dr Sedan2dr Coupe
Engine200hp V6357hp I3 PiH
TransmissionA4T6
DrivetrainFWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG
Audio (watts, speakers)245, 9360, 11
Tire (rear if not all the same)225/60-16215/45-20
Total Price$28,680$142,602
Adjustments for Features0-10,400
Feature-Adjusted Total Price$28,680$132,202
Total Invoice$26,485$133,082
Adjustments for Features0-9,706
Feature-Adjusted Total Invoice$26,485$123,376

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Features Comparison: Pontiac Grand Prix vs. BMW i8

Model Year20082017
ModelGrand Prixi8
TrimBaseBase
Body4dr Sedan2dr Coupe
Transmission and Drivetrain 
4-speed automatic$800 
6-speed manually-shiftable automatic $1100
FWD$0 
AWD $1700
Accessories 
Power rear side windows$200 
Proximity key $250
Remote app $25
Remote keyless entry $225
Remote keyless entry, extended range$225 
Remote start$150 
Tilt steering wheel, manual$150 
Tilt/telescoping steering wheel, manual $250
Universal garage door opener $100
Brakes, Airbags, and Other Safety 
Around view cameras $500
Automatic braking, low-speed $200
Blind spot warning system $200
Brake assist $50
Driver drowsiness monitor $150
Forward collision warning $200
Front side airbags $350
Knee airbag, driver $75
Knee airbag, passenger $75
Lane departure warning $200
Obstacle detection, front $150
Obstacle detection, rear $250
Pedestrian detection $50
Stability control $400
Temporary spare tire$150 
Wide-view front camera $150
Cargo Management 
Cargo net$40 
Overhead sunglass holder$25 
Climate Control 
Automatic air recirculation $100
Rain-sensing wipers $175
Rear air vents with manual controls $150
Residual heat $50
Variable intermittent wipers$75 
Engine / Motor 
3.3 kW onboard charger $0
7 kWh battery pack $0
Automatic start / stop $150
Mid-engine configuration $0
Exterior 
Bodyside moldings$75 
Carbon fiber body structure $0
Rear spoiler$200 
Infotainment 
App support $0
Aux input $50
Bluetooth audio streaming $25
Bluetooth cell phone link $100
CD player$125 
Concierge Services - 3 year subscription $150
Handwriting recognition $200
HD radio $50
In-vehicle Internet $150
Media drive $15
S Voice support $0
Satellite radio$200 
Satellite radio - one year subscription $250
Siri Eyes Free support $0
SMS text-to-speech reader $25
Surround sound $250
Text dictation $50
Traffic + travel information $25
USB port $25
Voice control for external devices $0
Voice control for nav and audio $100
Voice recorder $0
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75
Auto-dimming passenger-side mirror $75
Auto-dimming rearview mirror $150
Compass$0 
Head-up display (HUD) $350
Heated mirrors $25
Interior ambient lighting, configurable $150
Large color reconfigurable instrument cluster display $250
LED headlights $1000
Seats and Interior Trim 
Folding passenger seat$150 
Folding second row seats$300 
Leather door panel trim $250
Memory system, driver seat $200
Power fore-aft adjuster, passenger seat $100
Power height adjuster, passenger seat $100
Power lumbar adjuster, driver seat$100 
Power recliner, driver seat $100
Power recliner, passenger seat $100
Power tilt adjuster, driver seat$100 
Upholstered instrument panel, leather $1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Electronic systems calibration selector $200
Transmission 
Steering-wheel-mounted transmission controls $100
Total Value of Features$3,065$13,465
Value of Feature Adjustments$0$10,400
Value of Feature Adjustments0-9,706

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Specifications Comparison: Pontiac Grand Prix vs. BMW i8

Model Year20082017
ModelGrand Prixi8
Body4dr Sedan2dr Coupe
Wheelbase110.5 in110.2 in
Length198.3 in184.9 in
Width71.6 in76.5 in
Height55.9 in50.8 in
Curb Weight3,478 lb.3,456 lb.
Fuel Capacity17.0 gal.11.1 gal.
Row 1 Headroom38.8 in38.7 in
Row 1 Shoulder Room58.0 in61.1 in
Row 1 Hip Room54.5 in0.0 in
Row 1 Legroom42.2 in0.0 in
Row 2 Headroom36.2 in32.4 in
Row 2 Shoulder Room54.8 in51.5 in
Row 2 Hip Room54.3 in0.0 in
Row 2 Legroom36.2 in0.0 in
Cargo Volume16.0 ft34.7 ft3

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Option Package Details
Pontiac Grand Prix

Preferred Package
FeatureValueRequested?
Audio controls on steering wheel125Yes
Illuminated visor mirror, driver40Yes
Illuminated visor mirror, passenger40Yes
Power lumbar adjuster, driver seat100No
Trip computer150Yes
Leather-wrapped steering wheel150Yes
Outside temperature display50Yes
Compass0No
Map lights25No
Cargo net40No
Overhead sunglass holder25No
Remote start150No
Remote keyless entry, extended range0No
Total Requested55562%
Total Not Requested34038%
Security Package
FeatureValueRequested?
Antilock brakes (ABS)400Yes
Traction control100Yes
Side curtain airbags350Yes
Total Requested850100%
Total Not Requested00%
Premium Package
FeatureValueRequested?
Leather seating surfaces900Yes
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Total Requested1425100%
Total Not Requested00%

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