Mercury Grand Marquis Mercury Grand Marquis 2006 Lexus IS Lexus IS 2012

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: $33,250

Mercury Grand Marquis LS Premium   
Difference: $1,420

Lowest Total Invoice: $30,502

Mercury Grand Marquis LS Premium   
Difference: $1,803

Calculate Payments

  Down Payment Interest Rate Term
Model Year20062006201220122012
ModelGrand MarquisGrand MarquisISISIS
TrimLS PremiumLS Ultimate250350F
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Base Price $30,065 $31,135 $33,795 $40,220 $61,300
Base Invoice $27,629 $28,591 $31,430 $37,403 $57,009
Sunroof 1,025 1,025      
CD changer, in-dash 695 695      
Leather seating surfaces 0 0      
Front side airbags 395 395      
Heated front seats 295 295      
Sunroof 892 892      
CD changer, in-dash 605 605      
Leather seating surfaces 0 0      
Front side airbags 344 344      
Heated front seats 257 257      
Options (change) 2,410 2,410 0 0 0
Options (change) 2,098 2,098 0 0 0
Destination 775 775 875 875 875
Total Price $33,250 $34,320 $34,670 $41,095 $62,175
Total Invoice $30,502 $31,464 $32,305 $38,278 $57,884

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: Lexus IS 250
Lowest Adjusted Invoice: Mercury Grand Marquis LS Premium
TrueDelta Adjusted Price Difference: $260
TrueDelta Adjusted Invoice Difference: $238
Model Year20062006201220122012
ModelGrand MarquisGrand MarquisISISIS
TrimLS PremiumLS Ultimate250350F
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Engine224hp V8224hp V8204hp V6306hp V6416hp V8
TransmissionA4A4M6T6T8
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 9?, 9194, 12194, 12194, 12
Tire (rear if not all the same)225/60-16225/60-16225/45-17225/45-17225/40-19
Total Price$33,250$34,320$34,670$41,095$62,175
Adjustments for Features0-475-1,680-3,330-5,005
Feature-Adjusted Total Price$33,250$33,845$32,990$37,765$57,170
Cost Above Minimum$0$595$0$4,775$24,180
Total Invoice$30,502$31,464$32,305$38,278$57,884
Adjustments for Features0-435-1,565-3,102-4,660
Feature-Adjusted Total Invoice$30,502$31,029$30,740$35,176$53,224
Cost Above Minimum$0$527$0$4,436$22,484

Return to top

Features Comparison: Mercury Grand Marquis vs. Lexus IS

Model Year20062006201220122012
ModelGrand MarquisGrand MarquisISISIS
TrimLS PremiumLS Ultimate250350F
Body4dr Sedan4dr Sedan4dr Sedan4dr Sedan4dr Sedan
Transmission and Drivetrain 
4-speed automatic$800$800   
6-speed manual  $150  
6-speed manually-shiftable automatic   $1100 
8-speed manually-shiftable automatic    $1300
RWD$0$0$0$0$0
Accessories 
Keyless entry keypad$50$50   
Power-adjustable pedals$125$125   
Proximity key  $250$250$250
Remote window/roof operation  $15$15$15
Tilt steering wheel, manual$150$150   
Tilt/telescoping steering wheel, manual  $250$250 
Tilt/telescoping steering wheel, power    $350
Brakes, Airbags, and Other Safety 
Knee airbag, driver  $75$75$75
Knee airbag, passenger  $75$75$75
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
Rear seat pass-through  $100$100$100
Second-row low console    $100
Climate Control 
Dual-zone climate control  $125$125$125
Rain-sensing wipers    $175
Rear air vents  $100$100$100
Variable intermittent wipers$75$75$75$75 
Water-repellent front-door glass  $15$15$15
Exterior 
Body kit    $0
Bodyside moldings$75$75   
Bright-finished exhaust tip(s)  $25$25$25
Rear spoiler    $200
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
iPod integration  $100$100$100
MP3-compatible player  $50$50$50
Satellite radio  $200$200$200
Telematics service, such as OnStar  $200$200$200
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror    $75
Auto-dimming passenger-side mirror    $75
Compass$0$0   
Cornering lights$50$50   
Digital instruments $0   
Headlight washers   $50 
Mirror tilt-down in reverse    $25
Power-folding mirrors    $50
Steering-linked headlights   $150$150
Tachometer  $75$75$75
Turn signals on or near mirrors  $25$25$25
Xenon HID headlights   $500$500
Seats and Interior Trim 
Aluminum trim    $100
Heated front seats$200$200  $200
Illuminated door sill trim plates    $200
Memory system, driver seat    $200
Suspension, Wheels, and Tires 
Rear air springs, auto-leveling $350   
Sport suspension (upgrade)    $0
Whitewall tires$0$0   
Transmission 
Steering-wheel-mounted transmission controls    $100
Total Value of Features$1,525$2,000$3,205$4,855$6,530
Value of Feature Adjustments$0$475$1,680$3,330$5,005
Value of Feature Adjustments0-435-1,565-3,102-4,660

Return to top

Specifications Comparison: Mercury Grand Marquis vs. Lexus IS

Model Year20062012
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

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.