Lexus GX Lexus GX 2006 Toyota Sienna Toyota Sienna 2018

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Lexus GX vs. Toyota Sienna 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.

Lexus GX vs. Toyota Sienna Invoice Comparison

Lowest Total Price: $46,397

Toyota Sienna Limited   
Difference: $9,024

Lowest Total Invoice: $42,476

Toyota Sienna Limited   
Difference: $5,198

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  Down Payment Interest Rate Term
Model Year200620182018
ModelGXSiennaSienna
Trim470LimitedLimited Premium
Body4dr SUV4dr Minivan, ext.4dr Minivan, ext.
Base Price $46,635 $43,735 $47,255
Base Invoice $40,571 $40,237 $43,477
Third-row seat 2,030    
Navigation System / Mark Levinson Pkg. 3,050    
Rear spoiler 551    
Entertainment system, ceiling-mounted 1,560 949  
Telematics service, such as OnStar 900    
Roof rack crossbars   179 179
Bodyside moldings   209 209
Floor mats   330 330
Third-row seat 1,624    
Navigation System / Mark Levinson Pkg. 2,471    
Rear spoiler 345    
Entertainment system, ceiling-mounted 1,248 799  
Telematics service, such as OnStar 720    
Roof rack crossbars   120 120
Bodyside moldings   125 125
Floor mats   200 200
Options (change) 8,091 1,667 718
Options (change) 6,408 1,244 445
Destination 695 995 995
Total Price $55,421 $46,397 $48,968
Total Invoice $47,674 $42,476 $44,917

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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

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TrueDelta Value Comparison: Lexus GX vs. Toyota Sienna

Lowest Adjusted Price and Invoice: Toyota Sienna Limited
TrueDelta Adjusted Price Difference: $11,479
TrueDelta Adjusted Invoice Difference: $7,446
Model Year200620182018
ModelGXSiennaSienna
Trim470LimitedLimited Premium
Body4dr SUV4dr Minivan, ext.4dr Minivan, ext.
Engine263hp V8296hp V6296hp V6
TransmissionA5T8T8
DrivetrainAWD w/4LFWDFWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)240, 14605, 10605, 10
Tire (rear if not all the same)265/65-17235/55-18235/55-18
Total Price$55,421$46,397$48,968
Adjustments for Features0-2,455-3,780
Feature-Adjusted Total Price$55,421$43,942$45,188
Cost Above Minimum$0$0$1,246
Total Invoice$47,674$42,476$44,917
Adjustments for Features0-2,248-3,467
Feature-Adjusted Total Invoice$47,674$40,228$41,450
Cost Above Minimum$0$0$1,222

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Features Comparison: Lexus GX vs. Toyota Sienna

Model Year200620182018
ModelGXSiennaSienna
Trim470LimitedLimited Premium
Body4dr SUV4dr Minivan, ext.4dr Minivan, ext.
Transmission and Drivetrain 
5-speed automatic$900  
8-speed manually-shiftable automatic $1300$1300
AWD w/low range$2200  
FWD $0$0
Accessories 
AC power outlet$100 $100
Adaptive cruise control $600$600
Cruise control$150  
Dual power sliding doors $800$800
Heated steering wheel $100$100
Power flip-out rear side windows $125$125
Power liftgate $350$350
Proximity key $250$250
Remote window/roof operation$15  
Sunshades, second row $125$125
Sunshades, third row $125$125
Tilt/telescoping steering wheel, manual $250$250
Tilt/telescoping steering wheel, power$350  
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0$0
Around view cameras  $500
Automatic braking, high-speed or partial $200$200
Automatic braking, low-speed $200$200
Blind spot warning system $200$200
Cross-traffic warning, rear $100$100
Forward collision warning $200$200
Hill descent control$250  
Knee airbag, driver $75$75
Lane departure prevention, steering-based $200$200
Lane departure warning $200$200
Obstacle detection, front $150$150
Obstacle detection, rear $250$250
Pedestrian detection $50$50
Perimeter scan  $25
Radar- or camera-based collision preparation system $0$0
Rearview camera$200$200 
Rollover sensor$50  
Seat cushion airbag, passenger $75$75
Side curtain airbags$350  
Side curtain airbags, three rows $500$500
Cargo Management 
Console with shifter$150  
Console without shifter $150$150
Sliding center console $50$50
Climate Control 
Rain-sensing wipers$175 $175
Rear air vents with automatic controls $250$250
Rear air vents with manual controls$150  
Variable intermittent wipers $75 
Water-repellent front-door glass$15  
Wiper de-icer $25$25
Drivetrain 
Lockable center differential$150  
Exterior 
Body kit $0$0
Bodyside cladding$350  
Bodyside moldings $75$75
Running boards$350  
Skid plates$150  
Sunroof, second row $900$900
Tow hook(s), front$40  
Wheel-lip moldings$75  
Infotainment 
4G LTE connectivity $0$0
Additional screen for entertainment system  $200
App support $0$0
Aux input $50$50
Blu-Ray-compatible entertainment system  $100
Bluetooth audio streaming $25$25
Cassette player$50  
CD changer, remote$200  
CD player $125$125
HD radio $50$50
HDMI port $25$25
Intercom $25$25
MP3-compatible player $50$50
Satellite radio $200$200
Siri Eyes Free support $0$0
SMS text-to-speech reader $25$25
Surround sound $250$250
Wi-Fi hotspot $50$50
Instruments, Lights, and Mirrors 
Altimeter$25  
Auto-dimming driver-side mirror $75$75
Auto-dimming headlights $200$200
Auto-dimming passenger-side mirror $75$75
Barometer$25  
Conversation mirror $25$25
Power-folding mirrors $50$50
Turn signals on or near mirrors $25$25
Xenon HID headlights  $500
Seats and Interior Trim 
Floor mats, third row (optional)$0  
Folding second row seats$300  
Folding third row seats$600  
Leather-wrapped steering wheel $150$150
Manual fore-aft adjuster, second row seats $75$75
Manual legrests, second row $500$500
Manual recliner, third row seats$125  
Power lumbar adjuster, passenger seat$100  
Power recliner, third row seats $150$150
Power-stowing third row seats $1000$1000
Removable second row seats $0$0
Removable third row seats$0  
Wood trim$300  
Wood/leather-wrapped steering wheel$150  
Suspension, Wheels, and Tires 
Adaptive dampers - electrical$500  
Alloy wheels$350  
Machined alloy wheels $350$350
Rear air springs, auto-leveling$350  
Total Value of Features$9,245$11,700$13,025
Value of Feature Adjustments$0$2,455$3,780
Value of Feature Adjustments0-2,248-3,467

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Specifications Comparison: Lexus GX vs. Toyota Sienna

Model Year20062018
ModelGXSienna
Body4dr SUV4dr Minivan, ext.
Wheelbase109.8 in119.3 in
Length188.2 in200.2 in
Width74.0 in78.1 in
Height74.6 in68.9 in
Curb Weight4,872 lb.4,376 lb.
Fuel Capacity23.0 gal.20.0 gal.
Row 1 Headroom40.2 in41.0 in
Row 1 Shoulder Room57.5 in65.0 in
Row 1 Hip Room55.1 in58.6 in
Row 1 Legroom41.8 in40.5 in
Row 2 Headroom40.0 in39.7 in
Row 2 Shoulder Room57.4 in64.6 in
Row 2 Hip Room54.8 in66.1 in
Row 2 Legroom36.8 in37.6 in
Row 3 Headroom36.5 in38.3 in
Row 3 Shoulder Room56.7 in61.1 in
Row 3 Hip Room56.4 in50.3 in
Row 3 Legroom24.9 in36.3 in
Cargo Volume,
Minimum
13.2 ft339.1 ft3
Cargo Volume,
Behind R2
49.7 ft387.1 ft3
Cargo Volume,
Maximum
77.5 ft3150.0 ft3

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Option Package Details
Lexus GX 470

Third-row seat
FeatureValueRequested?
Rear HVAC unit400Yes
Manual recliner, third row seats125Yes
Folding third row seats600Yes
Removable third row seats0No
Third-row 2-section 3-person split bench100Yes
Floor mats, third row (optional)0No
Rear air vents with manual controls150Yes
Total Requested1375100%
Total Not Requested00%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Navigation system600Yes
CD changer, remote-125No
Bluetooth cell phone link100Yes
Rearview camera200Yes
Voice control for nav and audio100Yes
Mark Levinson, 240W, 14 speakers (with subwoofer)350No
Total Requested100082%
Total Not Requested22518%

Option Package Details
Toyota Sienna Limited

Entertainment system, ceiling-mounted
FeatureValueRequested?
Entertainment system, ceiling-mounted1000Yes
HDMI port25No
Total Requested100098%
Total Not Requested252%

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