Mercury Grand Marquis Mercury Grand Marquis 2006 Lexus IS Lexus IS 2017

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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: $32,555

Mercury Grand Marquis LS Premium   
Difference: $6,245

Lowest Total Invoice: $29,897

Mercury Grand Marquis LS Premium   
Difference: $6,256

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006201720172017
ModelGrand MarquisGrand MarquisISISIS
TrimLS PremiumLS Ultimate200t300350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $30,065 $31,135 $37,825 $40,200 $41,370
Base Invoice $27,629 $28,591 $35,178 $37,386 $38,474
Sunroof 1,025 1,025      
Front side airbags 395 395      
Heated front seats 295 295      
Leather seating surfaces 0 0      
Sunroof 892 892      
Front side airbags 344 344      
Heated front seats 257 257      
Leather seating surfaces 0 0      
Options (change) 1,715 1,715 0 0 0
Options (change) 1,493 1,493 0 0 0
Destination 775 775 975 975 975
Total Price $32,555 $33,625 $38,800 $41,175 $42,345
Total Invoice $29,897 $30,859 $36,153 $38,361 $39,449

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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: Mercury Grand Marquis LS Premium
TrueDelta Adjusted Price Difference: $1,215
TrueDelta Adjusted Invoice Difference: $1,569
Model Year20062006201720172017
ModelGrand MarquisGrand MarquisISISIS
TrimLS PremiumLS Ultimate200t300350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine224hp V8224hp V8241hp I4255hp V6306hp V6
TransmissionA4A4T8T6T8
DrivetrainRWDRWDRWDAWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 4?, 4293, 8293, 8293, 8
Tire (rear if not all the same)225/60-16225/60-16225/45-17225/45-17225/40-18
Total Price$32,555$33,625$38,800$41,175$42,345
Adjustments for Features0-525-5,030-6,730-5,030
Feature-Adjusted Total Price$32,555$33,100$33,770$34,445$37,315
Cost Above Minimum$0$545$0$675$3,545
Total Invoice$29,897$30,859$36,153$38,361$39,449
Adjustments for Features0-482-4,687-6,270-4,686
Feature-Adjusted Total Invoice$29,897$30,377$31,466$32,091$34,763
Cost Above Minimum$0$480$0$625$3,297

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Features Comparison: Mercury Grand Marquis vs. Lexus IS

Model Year20062006201720172017
ModelGrand MarquisGrand MarquisISISIS
TrimLS PremiumLS Ultimate200t300350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800$800   
8-speed manually-shiftable automatic  $1300 $1300
6-speed manually-shiftable automatic   $1100 
RWD$0$0$0 $0
AWD   $1700 
Accessories 
Adaptive cruise control  $600$600$600
Cruise control$150$150   
Keyless entry keypad$50$50   
Power-adjustable pedals$125$125   
Proximity key  $250$250$250
Remote app  $25$25$25
Remote window/roof operation  $15$15$15
Tilt steering wheel, manual$150$150   
Tilt/telescoping steering wheel, manual  $250$250$250
Brakes, Airbags, and Other Safety 
Automatic braking, low-speed  $200$200$200
Forward collision warning  $200$200$200
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
Lane departure prevention, steering-based  $200$200$200
Lane departure warning  $200$200$200
Pedestrian detection  $50$50$50
Radar- or camera-based collision preparation system  $0$0$0
Rear side airbags  $300$300$300
Side curtain airbags  $350$350$350
Stability control  $400$400$400
Tire-pressure monitor  $75$75$75
Cargo Management 
Console with shifter  $150$150$150
Overhead sunglass holder  $25$25$25
Climate Control 
Dual-zone climate control  $125$125$125
Rear air vents  $100$100$100
Water-repellent front-door glass  $15$15$15
Exterior 
Bodyside moldings$75$75   
Bright-finished exhaust tip(s)  $25$25$25
Infotainment 
Audio controls on steering wheel $125$125$125$125
Aux input  $50$50$50
Bluetooth audio streaming  $25$25$25
Bluetooth cell phone link  $100$100$100
Cassette player $50   
HD radio  $50$50$50
MP3-compatible player  $50$50$50
Navigation app  $50$50$50
Satellite radio  $200$200$200
Siri Eyes Free support  $0$0$0
Telematics service, such as OnStar  $200$200$200
Traffic + travel information  $25$25$25
Voice control for audio system  $25$25$25
Instruments, Lights, and Mirrors 
Analog clock  $25$25$25
Auto-dimming headlights  $200$200$200
Cornering lights$50$50   
Digital instruments $0   
LED headlights, single projector or low beam only  $750$750$750
Tachometer  $75$75$75
Turn signals on or near mirrors  $25$25$25
Seats and Interior Trim 
Folding second row seats  $300$300$300
Heated front seats$200$200 $200 
Leather seating surfaces$900$900   
Power lumbar adjuster, passenger seat$100$100   
Synthetic leather seating surfaces  $0$0$0
Upholstered instrument cluster hood  $50$50$50
Suspension, Wheels, and Tires 
Electronic systems calibration selector  $200$200$200
Rear air springs, auto-leveling $350   
Whitewall tires$0$0   
Transmission 
Steering-wheel-mounted transmission controls  $100$100$100
Total Value of Features$2,600$3,125$7,630$9,330$7,630
Value of Feature Adjustments$0$525$5,030$6,730$5,030
Value of Feature Adjustments0-482-4,687-6,270-4,686

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Specifications Comparison: Mercury Grand Marquis vs. Lexus IS

Model Year20062017
ModelGrand MarquisIS
Body4dr Sedan4dr Sedan
Wheelbase114.6 in110.2 in
Length212.0 in184.3 in
Width78.3 in71.3 in
Height58.3 in56.3 in
Curb Weight4,136 lb.3,584 lb.
Fuel Capacity19.0 gal.17.4 gal.
Row 1 Headroom39.5 in38.2 in
Row 1 Shoulder Room60.6 in55.9 in
Row 1 Hip Room57.4 in54.3 in
Row 1 Legroom41.6 in44.8 in
Row 2 Headroom37.8 in36.9 in
Row 2 Shoulder Room60.0 in53.4 in
Row 2 Hip Room56.1 in54.0 in
Row 2 Legroom38.0 in32.2 in
Cargo Volume20.6 ft310.8 ft3

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