Lexus LS Lexus LS 2006 Pontiac Grand Prix Pontiac Grand Prix 2008
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Lexus LS vs. Pontiac Grand Prix 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.

Lexus LS vs. Pontiac Grand Prix Invoice Comparison

Lowest Total Price: $31,995

Pontiac Grand Prix GXP   
Difference: $27,539

Lowest Total Invoice: $30,056

Pontiac Grand Prix GXP   
Difference: $21,130

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062008
ModelLSGrand Prix
Trim430GXP
Body4dr Sedan4dr Sedan
Base Price $56,525 $29,325
Base Invoice $49,176 $27,712
Polished alloy wheels 1,700  
Cargo net 59  
Cargo mat 69 50
Satellite radio 486 200
Sun and Sound Package   1,195
Floor mats   80
Side curtain airbags   395
Polished alloy wheels 850  
Cargo net 35  
Cargo mat 41 42
Satellite radio 389 166
Sun and Sound Package   992
Floor mats   66
Side curtain airbags   328
Options (change) 2,314 1,920
Options (change) 1,315 1,594
Destination 695 750
Total Price $59,534 $31,995
Total Invoice $51,186 $30,056

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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 Lexus LS dealer quotes or Pontiac Grand Prix 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: Lexus LS vs. Pontiac Grand Prix

Lowest Adjusted Price and Invoice: Pontiac Grand Prix GXP
TrueDelta Adjusted Price Difference: $23,349
TrueDelta Adjusted Invoice Difference: $17,528
Model Year20062008
ModelLSGrand Prix
Trim430GXP
Body4dr Sedan4dr Sedan
Engine278hp V8303hp V8
TransmissionT6T4
DrivetrainRWDFWD
EPA Fuel Economy (city/highway)18/25 MPG16/25 MPG
Audio (watts, speakers)178, 7245, 9
Tire (rear if not all the same)225/55-17255/45-18
Total Price$59,534$31,995
Adjustments for Features-4,1900
Feature-Adjusted Total Price$55,344$31,995
Total Invoice$51,186$30,056
Adjustments for Features-3,6020
Feature-Adjusted Total Invoice$47,584$30,056

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Features Comparison: Lexus LS vs. Pontiac Grand Prix

Model Year20062008
ModelLSGrand Prix
Trim430GXP
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
4-speed manually-shiftable automatic $900
RWD$0 
FWD $0
Accessories 
Power trunk closer$350 
Remote keyless entry$225 
Remote keyless entry, extended range $225
Remote start $150
Remote window/roof operation$15 
Sunshade, rear, power$225 
Tilt steering wheel, manual $150
Tilt/telescoping steering wheel, power$350 
Universal garage door opener$100 
Brakes, Airbags, and Other Safety 
Brake assist$50 
Front side airbags$350 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Cargo Management 
Rear seat pass-through$100 
Storage compartment under front seat(s)$50 
Climate Control 
Rain-sensing wipers$175 
Rear air vents$100 
Variable intermittent wipers $75
Exterior 
Bodyside cladding$350 
Bodyside moldings $75
Rear spoiler $200
Infotainment 
Cassette player$50 
Telematics service, such as OnStar $200
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror$75 
Auto-dimming passenger-side mirror$75 
Auto-dimming rearview mirror$150 
Head-up display (HUD) $350
Heated mirrors$25 
Illuminated vanity mirrors, rear seat$100 
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Steering-linked headlights$150 
Xenon HID headlights$500 
Seats and Interior Trim 
Center armrest(s), second row$50 
Folding passenger seat $150
Folding second row seats $300
Heated front seats $200
Leather seating surfaces$900 
Leather-wrapped steering wheel $150
Memory system, driver seat$200 
Power fore-aft adjuster, passenger seat$100 
Power headrest height adjuster, driver seat$50 
Power headrest height adjuster, passenger seat$50 
Power height adjuster, passenger seat$100 
Power lumbar adjuster, passenger seat$100 
Power recliner, driver seat$100 
Power recliner, passenger seat$100 
Power seat belt height adjusters, front row$25 
Power thigh support length adjuster, driver seat$100 
Power tilt adjuster, passenger seat$100 
Synthetic suede inserts in leather seating surfaces $0
Wood trim$300 
Wood/leather-wrapped steering wheel$150 
Suspension, Wheels, and Tires 
Performance steering system (optional) $0
Sport suspension (upgrade) $0
Total Value of Features$7,315$3,125
Value of Feature Adjustments$4,190$0
Value of Feature Adjustments-3,6020

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See a complete comparison of Lexus LS vs. Pontiac Grand Prix features.

Specifications Comparison: Lexus LS vs. Pontiac Grand Prix

Model Year20062008
ModelLSGrand Prix
Body4dr Sedan4dr Sedan
Wheelbase115.2 in110.5 in
Length197.4 in198.3 in
Width72.0 in71.6 in
Height58.7 in55.9 in
Curb Weight3,990 lb.3,600 lb.
Fuel Capacity22.2 gal.17.0 gal.
Row 1 Headroom38.1 in38.8 in
Row 1 Shoulder Room58.3 in58.0 in
Row 1 Hip Room56.7 in54.5 in
Row 1 Legroom44.0 in42.2 in
Row 2 Headroom37.9 in36.2 in
Row 2 Shoulder Room58.2 in54.8 in
Row 2 Hip Room57.3 in54.3 in
Row 2 Legroom37.6 in36.2 in
Cargo Volume20.2 ft316.0 ft3

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See a complete comparison of Lexus LS vs. Pontiac Grand Prix specs.

Option Package Details
Pontiac Grand Prix GXP

Sun and Sound Package
FeatureValueRequested?
Sunroof900Yes
CD changer, in-dash200Yes
Total Requested1100100%
Total Not Requested00%

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