Pontiac Grand Prix Pontiac Grand Prix 2008 Buick LaCrosse Buick LaCrosse 2018

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

Join Us

Pontiac Grand Prix vs. Buick LaCrosse 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. Buick LaCrosse Invoice Comparison

Lowest Total Price: $33,915

Pontiac Grand Prix GXP   
Difference: $10,005

Lowest Total Invoice: $31,649

Pontiac Grand Prix GXP   
Difference: $10,219

Calculate Payments

  Down Payment Interest Rate Term
Model Year200820182018
ModelGrand PrixLaCrosseLaCrosse
TrimGXPBaseAvenir
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $29,325 $33,665 $44,870
Base Invoice $27,712 $32,318 $43,075
Satellite radio 200    
Side curtain airbags 395    
Floor mats 80    
Engine-block heater 75 100 100
Cargo mat 50 80 80
Navigation system 2,145    
Sunroof 895    
Sights and Sounds Package.   1,145  
Essence Group   2,700  
Driver Confidence Package 1   445  
LGX V6 engine   2,500  
Metallic paint (extra cost)   395  
Rear spoiler   415 415
Panoramic sunroof   1,550  
Satellite radio 166    
Side curtain airbags 328    
Floor mats 66    
Engine-block heater 62 91 91
Cargo mat 42 73 73
Navigation system 1,780    
Sunroof 743    
Sights and Sounds Package.   1,042  
Essence Group   2,592  
Driver Confidence Package 1   405  
LGX V6 engine   2,275  
Metallic paint (extra cost)   359  
Rear spoiler   378 378
Panoramic sunroof   1,410  
Options (change) 3,840 9,330 595
Options (change) 3,187 8,625 542
Destination 750 925 925
Total Price $33,915 $43,920 $46,390
Total Invoice $31,649 $41,868 $44,542

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 Grand Prix dealer quotes or Buick LaCrosse 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. Buick LaCrosse

Lowest Adjusted Price and Invoice: Pontiac Grand Prix GXP
TrueDelta Adjusted Price Difference: $3,000
TrueDelta Adjusted Invoice Difference: $3,541
Model Year200820182018
ModelGrand PrixLaCrosseLaCrosse
TrimGXPBaseAvenir
Body4dr Sedan4dr Sedan4dr Sedan
Engine303hp V8310hp V6310hp V6
TransmissionT4T9T9
DrivetrainFWDFWDFWD
EPA Fuel Economy (city/highway)16/25 MPG21/30 MPG21/30 MPG
Audio (watts, speakers)245, 9?, 11?, 11
Tire (rear if not all the same)255/45-18235/50-18245/45-19
Total Price$33,915$43,920$46,390
Adjustments for Features0-7,005-8,930
Feature-Adjusted Total Price$33,915$36,915$37,460
Cost Above Minimum$0$0$545
Total Invoice$31,649$41,868$44,542
Adjustments for Features0-6,678-8,574
Feature-Adjusted Total Invoice$31,649$35,190$35,968
Cost Above Minimum$0$0$778

Return to top

Features Comparison: Pontiac Grand Prix vs. Buick LaCrosse

Model Year200820182018
ModelGrand PrixLaCrosseLaCrosse
TrimGXPBaseAvenir
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed manually-shiftable automatic$900  
9-speed manually-shiftable automatic $1400$1400
FWD$0$0$0
Accessories 
AC power outlet  $100
Heated steering wheel  $100
Proximity key $250$250
Remote app $25$25
Remote keyless entry $225$225
Remote keyless entry, extended range$225  
Sunshade, rear, power $225$225
Tilt steering wheel, manual$150  
Tilt/telescoping steering wheel, power $350$350
Universal garage door opener $100$100
Brakes, Airbags, and Other Safety 
Blind spot warning system $200$200
Brake assist $50$50
Cross-traffic warning, rear $100$100
Following distance indicator  $25
Forward collision warning  $200
Front side airbags $350$350
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Lane departure prevention, steering-based  $200
Lane departure warning  $200
Obstacle detection, rear $250$250
Rear side airbags $300$300
Rearview camera $200$200
Rollover sensor $50$50
Safety key $5$5
Vehicle health reports $0$0
Climate Control 
Rear air vents $100$100
Engine / Motor 
Automatic start / stop $150$150
Exterior 
Active grille shutters $0$0
Laminated front side windows $200$200
Panoramic sunroof $1200$1200
Sunroof$900  
Infotainment 
4G LTE connectivity $0$0
Android Auto support $100$100
App support $0$0
Apple CarPlay support $100$100
Aux input $50$50
Bluetooth audio streaming $25$25
Bluetooth cell phone link $100$100
CD player$125  
SMS text-to-speech reader $25$25
Surround sound $250$250
Telematics service, such as OnStar$200  
Telematics service, such as OnStar, with navigation $225$225
Traffic + travel information $25$25
USB port $25$25
Voice control for external devices $0$0
Voice control for nav and audio $100$100
Wi-Fi hotspot $50$50
Wireless charging station $75$75
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75
Auto-dimming rearview mirror $150$150
Head-up display (HUD)$350 $350
Heated mirrors $25$25
Interior ambient lighting  $150
Large color reconfigurable instrument cluster display $250$250
Steering-linked headlights $150$150
Turn signals on or near mirrors $25$25
Xenon HID headlights $500$500
Seats and Interior Trim 
Center armrest(s), second row $50$50
Cooled or ventilated front seats  $300
Folding passenger seat$150  
Leather seating surfaces $900$900
Massage, driver seat  $100
Massage, passenger seat  $100
Memory system, driver seat $200$200
Power 4-way lumbar adjuster, driver seat$150 $150
Power 4-way lumbar adjuster, passenger seat  $150
Power fore-aft adjuster, passenger seat $100$100
Power height adjuster, passenger seat $100$100
Power lumbar adjuster, driver seat $100 
Power lumbar adjuster, passenger seat $100 
Power recliner, driver seat $100$100
Power recliner, passenger seat $100$100
Power tilt adjuster, passenger seat $100$100
Synthetic suede inserts in leather seating surfaces$0  
Upgraded floor mats  $0
Suspension, Wheels, and Tires 
Alloy wheels  $350
Machined alloy wheels $350 
Performance steering system (optional)$0  
Polished alloy wheels$350  
Sport suspension (upgrade)$0  
Transmission 
Steering-wheel-mounted transmission controls $100$100
Total Value of Features$3,500$10,505$12,430
Value of Feature Adjustments$0$7,005$8,930
Value of Feature Adjustments0-6,678-8,574

Return to top

Specifications Comparison: Pontiac Grand Prix vs. Buick LaCrosse

Model Year20082018
ModelGrand PrixLaCrosse
Body4dr Sedan4dr Sedan
Wheelbase110.5 in114.4 in
Length198.3 in197.5 in
Width71.6 in73.5 in
Height55.9 in57.5 in
Curb Weight3,600 lb.3,598 lb.
Fuel Capacity17.0 gal.15.8 gal.
Row 1 Headroom38.8 in38.4 in
Row 1 Shoulder Room58.0 in57.7 in
Row 1 Hip Room54.5 in54.8 in
Row 1 Legroom42.2 in42.0 in
Row 2 Headroom36.2 in37.2 in
Row 2 Shoulder Room54.8 in56.6 in
Row 2 Hip Room54.3 in55.1 in
Row 2 Legroom36.2 in40.0 in
Cargo Volume16.0 ft314.3 ft3

Return to top

Option Package Details
Buick LaCrosse

Panoramic sunroof
FeatureValueRequested?
Panoramic sunroof1200No
Sunshade, rear, power225No
Total Requested00%
Total Not Requested1425100%
Sights and Sounds Package.
FeatureValueRequested?
Navigation system600Yes
Surround sound250No
Voice control for nav and audio75No
Bose, 11 speakers (with subwoofer)350No
Traffic + travel information25No
Speed limit information0No
Total Requested60046%
Total Not Requested70054%
Essence Group
FeatureValueRequested?
Leather seating surfaces900No
Heated front seats200Yes
Power lumbar adjuster, passenger seat100No
Steering-linked headlights150No
Memory system, driver seat200No
Auto-dimming driver-side mirror75No
Wireless charging station75No
Total Requested20012%
Total Not Requested150088%
Driver Confidence Package 1
FeatureValueRequested?
Blind spot warning system200No
Cross-traffic warning, rear100No
Total Requested00%
Total Not Requested300100%
LGX V6 engine
FeatureValueRequested?
Machined alloy wheels0No
Bright-finished exhaust tip(s)25Yes
Temporary spare tire150Yes
9-speed manually-shiftable automatic0Yes
3.6L V6
DOHC-4v
310 hp@6800
282 lb-ft@5200
1000Yes
Total Requested1175100%
Total Not Requested00%

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.