Mercury Grand Marquis Mercury Grand Marquis 2008 Lexus IS Lexus IS 2006

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Mercury Grand Marquis vs. Lexus IS 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.

Mercury Grand Marquis vs. Lexus IS Invoice Comparison

Lowest Total Price: $30,580

Lexus IS 250   
Difference: $735

Lowest Total Invoice: $26,979

Lexus IS 250   
Difference: $2,376

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  Down Payment Interest Rate Term
Model Year200820062006
ModelGrand MarquisISIS
TrimLS250350
Body4dr Sedan4dr Sedan4dr Sedan
Base Price $28,325 $29,990 $35,440
Base Invoice $26,639 $26,389 $31,186
Sunroof 1,025    
CD changer, in-dash 695    
Front side airbags 395    
Sunroof 892    
CD changer, in-dash 605    
Front side airbags 344    
Options (change) 2,115 0 0
Options (change) 1,841 0 0
Destination 875 590 590
Total Price $31,315 $30,580 $36,030
Total Invoice $29,355 $26,979 $31,776

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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 Mercury Grand Marquis dealer quotes or Lexus IS 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: Mercury Grand Marquis vs. Lexus IS

Lowest Adjusted Price and Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $1,890
TrueDelta Adjusted Invoice Difference: $3,395
Model Year200820062006
ModelGrand MarquisISIS
TrimLS250350
Body4dr Sedan4dr Sedan4dr Sedan
Engine224hp V8204hp V6306hp V6
TransmissionA4M6T6
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)320, 9194, 12194, 12
Tire (rear if not all the same)225/60-17225/45-17225/45-17
Total Price$31,315$30,580$36,030
Adjustments for Features0-1,155-2,205
Feature-Adjusted Total Price$31,315$29,425$33,825
Cost Above Minimum$0$0$4,400
Total Invoice$29,355$26,979$31,776
Adjustments for Features0-1,019-1,945
Feature-Adjusted Total Invoice$29,355$25,960$29,831
Cost Above Minimum$0$0$3,871

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Features Comparison: Mercury Grand Marquis vs. Lexus IS

Model Year200820062006
ModelGrand MarquisISIS
TrimLS250350
Body4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800  
6-speed manual $150 
6-speed manually-shiftable automatic  $1100
RWD$0$0$0
Accessories 
Keyless entry keypad$50  
Power-adjustable pedals$125  
Proximity key $250$250
Remote window/roof operation $15$15
Tilt steering wheel, manual$150  
Tilt/telescoping steering wheel, manual $250$250
Brakes, Airbags, and Other Safety 
Knee airbag, driver $75$75
Knee airbag, passenger $75$75
Side curtain airbags $350$350
Stability control $400$400
Cargo Management 
Console with shifter $150$150
Overhead sunglass holder $25$25
Rear seat pass-through $100$100
Climate Control 
Dual-zone climate control $125$125
Rear air vents $100$100
Water-repellent front-door glass $15$15
Exterior 
Bodyside moldings$75  
Bright-finished exhaust tip(s) $25$25
Infotainment 
Audio controls on steering wheel $125$125
Aux input $50$50
MP3-compatible player $50$50
Instruments, Lights, and Mirrors 
Compass$0  
Cornering lights$50  
Tachometer $75$75
Suspension, Wheels, and Tires 
Whitewall tires$0  
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$1,250$2,405$3,455
Value of Feature Adjustments$0$1,155$2,205
Value of Feature Adjustments0-1,019-1,945

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Specifications Comparison: Mercury Grand Marquis vs. Lexus IS

Model Year20082006
ModelGrand MarquisIS
Body4dr Sedan4dr Sedan
Wheelbase114.6 in107.5 in
Length212.0 in180.1 in
Width78.3 in70.9 in
Height58.3 in56.1 in
Curb Weight4,136 lb.3,456 lb.
Fuel Capacity19.0 gal.17.2 gal.
Row 1 Headroom39.5 in37.2 in
Row 1 Shoulder Room60.6 in54.4 in
Row 1 Hip Room57.4 in54.1 in
Row 1 Legroom41.6 in43.9 in
Row 2 Headroom37.8 in36.7 in
Row 2 Shoulder Room60.0 in52.7 in
Row 2 Hip Room56.1 in53.7 in
Row 2 Legroom38.0 in30.6 in
Cargo Volume20.6 ft313.0 ft3

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See TrueDelta's information for all Sedans
See TrueDelta's information for all Mercury models.