Mercury Grand Marquis Mercury Grand Marquis 2006 Lexus IS Lexus IS 2016

We are 103,000+ car owners sharing real-world car information.

Join Us

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: $5,720

Lowest Total Invoice: $29,897

Mercury Grand Marquis LS Premium   
Difference: $5,766

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006201620162016
ModelGrand MarquisGrand MarquisISISIS
TrimLS PremiumLS Ultimate200t300350
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $30,065 $31,135 $37,325 $39,700 $40,870
Base Invoice $27,629 $28,591 $34,713 $36,921 $38,009
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 775 775 950 950 950
Total Price $32,555 $33,625 $38,275 $40,650 $41,820
Total Invoice $29,897 $30,859 $35,663 $37,871 $38,959

Return to top

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: $2,490
TrueDelta Adjusted Invoice Difference: $2,756
Model Year20062006201620162016
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$38,275$40,650$41,820
Adjustments for Features0-525-3,230-4,930-3,230
Feature-Adjusted Total Price$32,555$33,100$35,045$35,720$38,590
Cost Above Minimum$0$545$0$675$3,545
Total Invoice$29,897$30,859$35,663$37,871$38,959
Adjustments for Features0-482-3,010-4,593-3,009
Feature-Adjusted Total Invoice$29,897$30,377$32,653$33,278$35,950
Cost Above Minimum$0$480$0$625$3,297

Return to top

Features Comparison: Mercury Grand Marquis vs. Lexus IS

Model Year20062006201620162016
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 
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 
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
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
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
Cornering lights$50$50   
Digital instruments $0   
Tachometer  $75$75$75
Turn signals on or near mirrors  $25$25$25
Xenon HID headlights  $500$500$500
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$2,450$2,975$5,680$7,380$5,680
Value of Feature Adjustments$0$525$3,230$4,930$3,230
Value of Feature Adjustments0-482-3,010-4,593-3,009

Return to top

Specifications Comparison: Mercury Grand Marquis vs. Lexus IS

Model Year20062016
ModelGrand MarquisIS
Body4dr Sedan4dr Sedan
Wheelbase114.6 in110.2 in
Length212.0 in183.7 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

Return to top

Was this information useful?

We're glad we could help! Share this page:

We're so sorry! Tell us how we can improve it.

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