Saturn ION Saturn ION 2007 Pontiac Grand Prix Pontiac Grand Prix 2008
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Saturn ION 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.

Saturn ION vs. Pontiac Grand Prix Invoice Comparison

Lowest Total Price: $17,520

Saturn ION 3   
Difference: $14,425

Lowest Total Invoice: $16,387

Saturn ION 3   
Difference: $13,627

Calculate Payments

  Down Payment Interest Rate Term
Model Year20072008
ModelIONGrand Prix
Trim3GXP
Body4dr Sedan4dr Sedan
Base Price $14,700 $29,325
Base Invoice $13,745 $27,712
Sun and Sound Package 840 1,195
Antilock brakes (ABS) 400  
Rear spoiler 275  
Floor mats 80 80
Side curtain airbags 395 395
CD changer, in-dash 240  
Satellite radio   200
Sun and Sound Package 773 992
Antilock brakes (ABS) 368  
Rear spoiler 253  
Floor mats 74 66
Side curtain airbags 363 328
CD changer, in-dash 221  
Satellite radio   166
Options (change) 2,230 1,870
Options (change) 2,052 1,552
Destination 590 750
Total Price $17,520 $31,945
Total Invoice $16,387 $30,014

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Saturn ION 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: Saturn ION vs. Pontiac Grand Prix

Lowest Adjusted Price and Invoice: Saturn ION 3
TrueDelta Adjusted Price Difference: $11,105
TrueDelta Adjusted Invoice Difference: $10,508
Model Year20072008
ModelIONGrand Prix
Trim3GXP
Body4dr Sedan4dr Sedan
Engine145hp I4303hp V8
TransmissionM5T4
DrivetrainFWDFWD
EPA Fuel Economy (city/highway)23/29 MPG16/25 MPG
Audio (watts, speakers)160, 6245, 9
Tire (rear if not all the same)205/55-16255/45-18
Total Price$17,520$31,945
Adjustments for Features0-3,320
Feature-Adjusted Total Price$17,520$28,625
Total Invoice$16,387$30,014
Adjustments for Features0-3,119
Feature-Adjusted Total Invoice$16,387$26,895

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Features Comparison: Saturn ION vs. Pontiac Grand Prix

Model Year20072008
ModelIONGrand Prix
Trim3GXP
Body4dr Sedan4dr Sedan
Transmission and Drivetrain 
5-speed manual$0 
4-speed manually-shiftable automatic $900
FWD$0$0
Accessories 
Remote keyless entry$225 
Remote keyless entry, extended range $225
Remote start $150
Brakes, Airbags, and Other Safety 
4-wheel disc brakes $150
Stability control $400
Tire-pressure monitor $75
Cargo Management 
Cargo net $40
Overhead sunglass holder $25
Climate Control 
Automatic climate control, front $200
Dual-zone climate control $125
Exterior 
Bodyside cladding$350 
Bodyside moldings $75
Bright-finished exhaust tip(s) $25
Infotainment 
Audio controls on steering wheel $125
Aux input$50 
MP3-compatible player$50 
Instruments, Lights, and Mirrors 
Compass $0
Head-up display (HUD) $350
Illuminated visor mirror, driver $50
Illuminated visor mirror, passenger $50
Outside temperature display $50
Trip computer $150
Visor mirror, driver$10 
Visor mirror, passenger$10 
Seats and Interior Trim 
Folding passenger seat $150
Heated front seats $200
Leather-wrapped steering wheel $150
Manual height adjuster, driver seat$50 
Manual lumbar adjuster, driver seat$50 
Power 4-way lumbar adjuster, driver seat $150
Power fore-aft adjuster, driver seat $100
Power height adjuster, driver seat $100
Power tilt adjuster, driver seat $100
Synthetic suede inserts in leather seating surfaces $0
Suspension, Wheels, and Tires 
Alloy wheels$350 
Performance steering system (optional) $0
Polished alloy wheels $350
Sport suspension (upgrade) $0
Total Value of Features$1,145$4,465
Value of Feature Adjustments$0$3,320
Value of Feature Adjustments0-3,119

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See a complete comparison of Saturn ION vs. Pontiac Grand Prix features.

Specifications Comparison: Saturn ION vs. Pontiac Grand Prix

Model Year20072008
ModelIONGrand Prix
Body4dr Sedan4dr Sedan
Wheelbase103.2 in110.5 in
Length184.5 in198.3 in
Width67.2 in71.6 in
Height57.4 in55.9 in
Curb Weight2,901 lb.3,600 lb.
Fuel Capacity13.0 gal.17.0 gal.
Row 1 Headroom40.0 in38.8 in
Row 1 Shoulder Room53.7 in58.0 in
Row 1 Hip Room49.5 in54.5 in
Row 1 Legroom42.2 in42.2 in
Row 2 Headroom37.0 in36.2 in
Row 2 Shoulder Room52.8 in54.8 in
Row 2 Hip Room48.6 in54.3 in
Row 2 Legroom33.3 in36.2 in
Cargo Volume14.7 ft316.0 ft3

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See a complete comparison of Saturn ION vs. Pontiac Grand Prix specs.

Option Package Details
Saturn ION 3

Sun and Sound Package
FeatureValueRequested?
Sunroof900Yes
Satellite radio200Yes
Unbranded, 160W, 6 speakers350No
Total Requested110076%
Total Not Requested35024%

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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