Toyota Sienna Toyota Sienna 2018 Mercury Grand Marquis Mercury Grand Marquis 2007

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

Join Us

Toyota Sienna vs. Mercury Grand Marquis 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.

Toyota Sienna vs. Mercury Grand Marquis Invoice Comparison

Lowest Total Price: $33,705

Mercury Grand Marquis LS   
Difference: $5,058

Lowest Total Invoice: $31,520

Mercury Grand Marquis LS   
Difference: $3,976

Calculate Payments

  Down Payment Interest Rate Term
Model Year2018201820182018201820182007
ModelSiennaSiennaSiennaSiennaSiennaSiennaGrand Marquis
TrimSESE PremiumXLEXLE PremiumLimitedLimited PremiumLS
Body4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Sedan
Base Price $36,990 $42,205 $36,990 $40,680 $43,735 $47,255 $29,570
Base Invoice $34,216 $39,039 $34,031 $37,426 $40,237 $43,477 $27,814
Bodyside moldings 209 209 209 209 209 209  
Floor mats 330 330 330 330 330 330  
Cargo organizer 239 239 239 239 239 239 200
Sunroof 850           1,025
Handling Package             615
Wood/leather-wrapped steering wheel             300
Cassette player             185
Leather seating surfaces             0
Heated front seats             295
Front side airbags             395
Laminated front side windows             295
Bodyside moldings 125 125 125 125 125 125  
Floor mats 200 200 200 200 200 200  
Cargo organizer 145 145 145 145 145 145 174
Sunroof 757           892
Handling Package             535
Wood/leather-wrapped steering wheel             261
Cassette player             161
Leather seating surfaces             0
Heated front seats             257
Front side airbags             344
Laminated front side windows             257
Options (change) 1,628 778 778 778 778 778 3,310
Options (change) 1,227 470 470 470 470 470 2,881
Destination 995 995 995 995 995 995 825
Total Price $39,613 $43,978 $38,763 $42,453 $45,508 $49,028 $33,705
Total Invoice $36,438 $40,504 $35,496 $38,891 $41,702 $44,942 $31,520

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 Toyota Sienna dealer quotes or Mercury Grand Marquis 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: Toyota Sienna vs. Mercury Grand Marquis

Lowest Adjusted Price and Invoice: Toyota Sienna XLE
TrueDelta Adjusted Price Difference: $3,642
TrueDelta Adjusted Invoice Difference: $3,991
Model Year2018201820182018201820182007
ModelSiennaSiennaSiennaSiennaSiennaSiennaGrand Marquis
TrimSESE PremiumXLEXLE PremiumLimitedLimited PremiumLS
Body4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Sedan
Engine296hp V6296hp V6296hp V6296hp V6296hp V6296hp V6239hp V8
TransmissionT8T8T8T8T8T8A4
DrivetrainFWDFWDFWDFWDFWDFWDRWD
EPA Fuel Economy (city/highway)19/27 MPG19/27 MPG19/27 MPG19/27 MPG19/27 MPG19/27 MPG17/25 MPG
Audio (watts, speakers)?, 6?, 6?, 6?, 6605, 10605, 10?, 4
Tire (rear if not all the same)235/50-19235/50-19235/60-17235/60-17235/55-18235/55-18225/60-16
Total Price$39,613$43,978$38,763$42,453$45,508$49,028$33,705
Adjustments for Features-7,875-10,450-8,700-10,875-12,175-14,5250
Feature-Adjusted Total Price$31,738$33,528$30,063$31,578$33,333$34,503$33,705
Cost Above Minimum$1,675$3,465$0$1,515$3,270$4,440$0
Total Invoice$36,438$40,504$35,496$38,891$41,702$44,942$31,520
Adjustments for Features-7,244-9,625-7,967-9,963-11,157-13,3140
Feature-Adjusted Total Invoice$29,194$30,879$27,529$28,928$30,545$31,628$31,520
Cost Above Minimum$1,665$3,350$0$1,399$3,016$4,099$0

Return to top

Features Comparison: Toyota Sienna vs. Mercury Grand Marquis

Model Year2018201820182018201820182007
ModelSiennaSiennaSiennaSiennaSiennaSiennaGrand Marquis
TrimSESE PremiumXLEXLE PremiumLimitedLimited PremiumLS
Body4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Minivan, ext.4dr Sedan
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300$1300$1300$1300$1300$1300 
4-speed automatic      $800
FWD$0$0$0$0$0$0 
RWD      $0
Accessories 
AC power outlet $100 $100 $100 
Adaptive cruise control$600$600$600$600$600$600 
Cruise control      $150
Dual power sliding doors$800$800$800$800$800$800 
Heated steering wheel    $100$100 
Keyless entry keypad      $50
Power flip-out rear side windows  $125$125$125$125 
Power liftgate$350$350$350$350$350$350 
Power-adjustable pedals      $125
Proximity key $250$250$250$250$250 
Sunshades, second row$125$125$125$125$125$125 
Sunshades, third row$125$125$125$125$125$125 
Tilt steering wheel, manual      $150
Tilt/telescoping steering wheel, manual$250$250$250$250$250$250 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0$0$0$0$0$0 
Around view cameras     $500 
Automatic braking, high-speed or partial$200$200$200$200$200$200 
Automatic braking, low-speed$200$200$200$200$200$200 
Blind spot warning system $200$200$200$200$200 
Cross-traffic warning, rear $100$100$100$100$100 
Forward collision warning$200$200$200$200$200$200 
Knee airbag, driver$75$75$75$75$75$75 
Lane departure prevention, steering-based$200$200$200$200$200$200 
Lane departure warning$200$200$200$200$200$200 
Obstacle detection, front    $150$150 
Obstacle detection, rear   $250$250$250 
Pedestrian detection$50$50$50$50$50$50 
Perimeter scan     $25 
Radar- or camera-based collision preparation system$0$0$0$0$0$0 
Rearview camera$200$200$200$200$200  
Seat cushion airbag, passenger$75$75$75$75$75$75 
Side curtain airbags, three rows$500$500$500$500$500$500 
Stability control$400$400$400$400$400$400 
Tire-pressure monitor$75$75$75$75$75$75 
Cargo Management 
Console without shifter$150$150$150$150$150$150 
Overhead sunglass holder$25$25$25$25$25$25 
Roof rails$250$250$250$250$250$250 
Sliding center console    $50$50 
Climate Control 
Dual-zone climate control$125$125$125$125$125$125 
Rain-sensing wipers     $175 
Rear air vents with automatic controls$250$250$250$250$250$250 
Rear HVAC unit$400$400$400$400$400$400 
Rear wiper$175$175$175$175$175$175 
Variable intermittent wipers$75$75$75$75$75 $75
Wiper de-icer$25$25$25$25$25$25 
Exterior 
Body kit$0$0$0$0$0$0 
Deep-tinted rear windows$275$275$275$275$275$275 
Laminated front side windows    $200$200$200
Rear spoiler$200$200$200$200$200$200 
Sunroof, second row    $900$900 
Infotainment 
4G LTE connectivity$0$0$0$0$0$0 
Additional screen for entertainment system $200 $200 $200 
App support$0$0$0$0$0$0 
Aux input$50$50$50$50$50$50 
Blu-Ray-compatible entertainment system $100 $100 $100 
Bluetooth audio streaming$25$25$25$25$25$25 
Bluetooth cell phone link$100$100$100$100$100$100 
Cassette player      $50
Entertainment system, ceiling-mounted $1000 $1000 $1000 
HD radio$50$50$50$50$50$50 
HDMI port $25 $25 $25 
Intercom $25 $25$25$25 
MP3-compatible player$50$50$50$50$50$50 
Navigation app$50 $50    
Navigation system $600 $600$600$600 
Satellite radio$200$200$200$200$200$200 
Siri Eyes Free support$0$0$0$0$0$0 
SMS text-to-speech reader$25$25$25$25$25$25 
Surround sound    $250$250 
Telematics service, such as OnStar$200$200$200$200$200$200 
Voice control for audio system$25 $25    
Voice control for nav and audio $100 $100$100$100 
Wi-Fi hotspot$50$50$50$50$50$50 
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror    $75$75 
Auto-dimming headlights$200$200$200$200$200$200 
Auto-dimming passenger-side mirror    $75$75 
Conversation mirror$25$25$25$25$25$25 
Cornering lights      $50
Mirror tilt-down in reverse    $25$25 
Power-folding mirrors    $50$50 
Spotter mirror(s)$50      
Tachometer$75$75$75$75$75$75 
Turn signals on or near mirrors    $25$25 
Xenon HID headlights     $500 
Seats and Interior Trim 
Folding second row seats$300$300$300$300   
Leather-wrapped steering wheel$150$150$150$150$150$150 
Manual fore-aft adjuster, second row seats$75$75$75$75$75$75 
Manual legrests, second row    $500$500 
Manual recliner, second row seats$75$75$75$75$75$75 
Manual recliner, third row seats$125$125$125$125   
Memory system, driver seat    $200$200 
Power fore-aft adjuster, passenger seat  $100$100$100$100$100
Power height adjuster, passenger seat      $100
Power lumbar adjuster, passenger seat      $100
Power recliner, passenger seat  $100$100$100$100$100
Power recliner, third row seats    $150$150 
Power tilt adjuster, passenger seat      $100
Power-stowing third row seats    $1000$1000 
Removable second row seats$0$0$0$0$0$0 
Stowable center seat, second row$150$150$150    
Stowable third row seats$600$600$600$600   
Wood/leather-wrapped steering wheel      $150
Suspension, Wheels, and Tires 
Alloy wheels$350$350    $350
Machined alloy wheels  $350$350$350$350 
Performance steering system (optional)$0$0     
Rear air springs, auto-leveling      $350
Sport suspension (upgrade)$0$0     
Touring suspension (upgrade)      $0
Total Value of Features$10,875$13,450$11,700$13,875$15,175$17,525$3,000
Value of Feature Adjustments$7,875$10,450$8,700$10,875$12,175$14,525$0
Value of Feature Adjustments-7,244-9,625-7,967-9,963-11,157-13,3140

Return to top

Specifications Comparison: Toyota Sienna vs. Mercury Grand Marquis

Model Year20182007
ModelSiennaGrand Marquis
Body4dr Minivan, ext.4dr Sedan
Wheelbase119.3 in114.6 in
Length200.2 in212.0 in
Width78.1 in78.3 in
Height68.9 in58.3 in
Curb Weight4,375 lb.4,135 lb.
Fuel Capacity20.0 gal.19.0 gal.
Row 1 Headroom41.0 in39.5 in
Row 1 Shoulder Room65.0 in60.6 in
Row 1 Hip Room58.6 in57.4 in
Row 1 Legroom40.5 in41.6 in
Row 2 Headroom39.7 in37.8 in
Row 2 Shoulder Room64.6 in60.0 in
Row 2 Hip Room66.1 in56.1 in
Row 2 Legroom37.6 in38.0 in
Row 3 Headroom38.3 in0.0 in
Row 3 Shoulder Room61.1 in0.0 in
Row 3 Hip Room50.3 in0.0 in
Row 3 Legroom36.3 in0.0 in
Cargo Volume,
Minimum
39.1 ft320.6 ft3
Cargo Volume,
Behind R2
87.1 ft320.6 ft3
Cargo Volume,
Maximum
150.0 ft320.6 ft3

Return to top

Option Package Details
Mercury Grand Marquis LS

Wood/leather-wrapped steering wheel
FeatureValueRequested?
Wood/leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Total Requested125100%
Total Not Requested00%
Handling Package
FeatureValueRequested?
Touring suspension (upgrade)250Yes
Rear air springs, auto-leveling350No
Alloy wheels, optional design0No
4.6L V8
OHC-2v
239 hp@4900
287 lb-ft@4100
1000Yes
Summer tires (optional)0No
3.27 axle ratioNo
Total Requested125078%
Total Not Requested35022%

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 Minivans
See TrueDelta's information for all Toyota models.