Lexus GS Lexus GS 2015 Pontiac Grand Prix Pontiac Grand Prix 2008

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Lexus GS 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 GS vs. Pontiac Grand Prix Invoice Comparison

Lowest Total Price: $33,840

Pontiac Grand Prix GXP   
Difference: $23,399

Lowest Total Invoice: $31,587

Pontiac Grand Prix GXP   
Difference: $21,576

Calculate Payments

  Down Payment Interest Rate Term
Model Year2015201520152008
ModelGSGSGSGrand Prix
Trim350450h350 Crafted LineGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $48,600 $61,330 $56,270 $29,325
Base Invoice $45,198 $57,037 $52,392 $27,712
Navigation system 0 1,735   2,145
Head-up display (HUD) 900      
Luxury Package 5,745      
Cargo mat 105 105 105 50
Cargo net 64 64 64  
Floor mats       80
Satellite radio       200
Sunroof       895
Side curtain airbags       395
Navigation system 0 1,603   1,780
Head-up display (HUD) 828      
Luxury Package 5,284      
Cargo mat 62 62 62 42
Cargo net 38 38 38  
Floor mats       66
Satellite radio       166
Sunroof       743
Side curtain airbags       328
Options (change) 7,714 1,904 169 3,765
Options (change) 7,040 1,703 100 3,125
Destination 925 925 925 750
Total Price $57,239 $64,159 $57,364 $33,840
Total Invoice $53,163 $59,665 $53,417 $31,587

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Lexus GS vs. Pontiac Grand Prix

Lowest Adjusted Price and Invoice: Pontiac Grand Prix GXP
TrueDelta Adjusted Price Difference: $14,509
TrueDelta Adjusted Invoice Difference: $13,435
Model Year2015201520152008
ModelGSGSGSGrand Prix
Trim350450h350 Crafted LineGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine306hp V6286hp V6 H306hp V6303hp V8
TransmissionT8CVT-6T8T4
DrivetrainRWDRWDRWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)299, 12299, 12299, 12245, 9
Tire (rear if not all the same)235/40-19235/45-18235/40-19255/45-18
Total Price$57,239$64,159$57,364$33,840
Adjustments for Features-8,390-6,780-9,0150
Feature-Adjusted Total Price$48,849$57,379$48,349$33,840
Cost Above Minimum$500$9,030$0$0
Total Invoice$53,163$59,665$53,417$31,587
Adjustments for Features-7,793-6,305-8,3950
Feature-Adjusted Total Invoice$45,370$53,360$45,022$31,587
Cost Above Minimum$348$8,338$0$0

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Features Comparison: Lexus GS vs. Pontiac Grand Prix

Model Year2015201520152008
ModelGSGSGSGrand Prix
Trim350450h350 Crafted LineGXP
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 $1300 
6-speed manually-shiftable CVT $1100  
4-speed manually-shiftable automatic   $900
RWD$0$0$0 
FWD   $0
Accessories 
Heated steering wheel$100$100  
Luggage  $0 
Proximity key$250$250$250 
Remote app$25$25$25 
Remote keyless entry$225$225$225 
Remote keyless entry, extended range   $225
Remote start   $150
Remote window/roof operation$15$15$15 
Sunshade, rear, power$225$225$225 
Sunshades, second row$125   
Tilt steering wheel, manual   $150
Tilt/telescoping steering wheel, power$350$350$350 
Universal garage door opener$100$100$100 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0 
Blind spot warning system  $200 
Brake assist$50$50$50 
Cross-traffic warning, rear  $100 
Front side airbags$350$350$350 
High performance brake pads (optional)  $0 
Knee airbag, driver$75$75$75 
Knee airbag, passenger$75$75$75 
Obstacle detection, front  $150 
Obstacle detection, rear  $250 
Rear side airbags$300$300$300 
Rearview camera$200$200$200 
Cargo Management 
Rear seat pass-through$100$100$100 
Climate Control 
Automatic air recirculation$100$100$100 
Rain-sensing wipers$175$175$175 
Rear air vents $100$100 
Rear air vents with automatic controls$250   
Variable intermittent wipers   $75
Water-repellent front-door glass $15  
Wiper de-icer $25  
Engine / Motor 
Automatic start / stop $150  
Exterior 
Black exterior trim (optional)  $0 
Bodyside moldings   $75
Bright-finished exhaust tip(s)$25 $25$25
Rear spoiler  $200$200
Infotainment 
App support$0$0$0 
Aux input$50$50$50 
Bluetooth audio streaming$25$25$25 
Bluetooth cell phone link$100$100$100 
DVD-compatible player$0$0$0 
HD radio$50$50$50 
MP3-compatible player$50$50$50 
Rear seat audio controls$25   
Siri Eyes Free support$0$0$0 
SMS text-to-speech reader$25$25$25 
Surround sound$250$250$250 
Traffic + travel information$25$25$25 
USB port$25$25$25 
Voice control for nav and audio$100$100$100 
Instruments, Lights, and Mirrors 
Analog clock$25$25$25 
Auto-dimming driver-side mirror$75$75$75 
Auto-dimming passenger-side mirror$75$75$75 
Auto-dimming rearview mirror$150$150$150 
Compass  $0$0
Fog lights$125$125 $125
Head-up display (HUD)$350  $350
Headlight washers $50  
Heated mirrors$25$25$25 
Interior ambient lighting$150$150$150 
Large energy flow and fuel economy display $25  
Mirror tilt-down in reverse$25$25$25 
Power-folding mirrors$50$50$50 
Steering-linked headlights$150   
Turn signals on or near mirrors$25$25$25 
Xenon HID headlights$500$500$500 
Seats and Interior Trim 
Aluminum trim  $100 
Center armrest(s), second row$50$50$50 
Cooled or ventilated front seats$300$300$300 
Folding passenger seat   $150
Folding second row seats   $300
Leather seating surfaces$900$900$900 
Leather-wrapped steering wheel  $150$150
Memory system, driver seat$200$200$200 
Memory system, passenger seat$150   
Power 4-way lumbar adjuster, driver seat$150 $150$150
Power 4-way lumbar adjuster, passenger seat$150 $150 
Power fore-aft adjuster, passenger seat$100$100$100 
Power height adjuster, passenger seat$100$100$100 
Power lumbar adjuster, driver seat $100  
Power lumbar adjuster, passenger seat $100  
Power recliner, driver seat$100$100$100 
Power recliner, passenger seat$100$100$100 
Power seatback bolsters, driver seat$100 $100 
Power seatback bolsters, passenger seat$100 $100 
Power thigh support length adjuster, driver seat$100 $100 
Power thigh support length adjuster, passenger seat$100 $100 
Power tilt adjuster, passenger seat$100$100$100 
Power upper seatback recliner, driver seat$100   
Power upper seatback recliner, passenger seat$100   
Synthetic suede inserts in leather seating surfaces   $0
Upholstered instrument panel$300$300$300 
Wood trim $300  
Wood trim, alternative type$300 $300 
Wood/leather-wrapped steering wheel$150$150  
Suspension, Wheels, and Tires 
Active steering  $1000 
Adaptive dampers - electrical$500$500$500 
Alloy wheels$350$350$350 
Electronic systems calibration selector$200$200$200 
Performance steering system (optional)   $0
Polished alloy wheels   $350
Sport suspension (upgrade)  $0$0
Transmission 
Steering-wheel-mounted transmission controls$100$100$100 
Total Value of Features$11,765$10,155$12,390$3,375
Value of Feature Adjustments$8,390$6,780$9,015$0
Value of Feature Adjustments-7,793-6,305-8,3950

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Specifications Comparison: Lexus GS vs. Pontiac Grand Prix

Model Year20152008
ModelGSGrand Prix
Body4dr Sedan4dr Sedan
Wheelbase112.2 in110.5 in
Length190.7 in198.3 in
Width72.4 in71.6 in
Height57.3 in55.9 in
Curb Weight3,796 lb.3,478 lb.
Fuel Capacity17.4 gal.17.0 gal.
Row 1 Headroom38.0 in38.8 in
Row 1 Shoulder Room57.3 in58.0 in
Row 1 Hip Room54.5 in54.5 in
Row 1 Legroom42.3 in42.2 in
Row 2 Headroom37.8 in36.2 in
Row 2 Shoulder Room55.7 in54.8 in
Row 2 Hip Room54.1 in54.3 in
Row 2 Legroom36.8 in36.2 in
Cargo Volume14.3 ft316.0 ft3

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Option Package Details
Lexus GS 350

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75No
Speed limit information0No
App support0No
Remote app25No
Total Requested60086%
Total Not Requested10014%
Luxury Package
FeatureValueRequested?
Heated steering wheel100No
Wood/leather-wrapped steering wheel0No
Rear seat audio controls25No
Wood trim, alternative type0No
Upgraded leather upholstery0No
Rear air vents with automatic controls150No
Power upper seatback recliner, driver seat100No
Power upper seatback recliner, passenger seat100No
Steering-linked headlights150No
Sunshades, second row125No
Memory system, passenger seat150No
235/40VR19 tires400No
Adaptive dampers - electrical500No
Power 4-way lumbar adjuster, driver seat50Yes
Power thigh support adjuster, driver seat100No
Power seatback bolsters, driver seat100No
Power 4-way lumbar adjuster, passenger seat50No
Power thigh support adjuster, passenger seat100No
Power seatback bolsters, passenger seat100No
Heated front seats200Yes
Cooled or ventilated front seats300No
Rain-sensing wipers100No
Sunshade, rear, power225No
Total Requested2508%
Total Not Requested287592%

Option Package Details
Lexus GS 450h

Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio75No
Speed limit information0No
App support0No
Remote app25No
Total Requested60086%
Total Not Requested10014%

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