Lexus IS Lexus IS 2010 Mercedes-Benz R-Class Mercedes-Benz R-Class 2006

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Lexus IS vs. Mercedes-Benz R-Class 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 IS vs. Mercedes-Benz R-Class Invoice Comparison

Lowest Total Price: $38,518

Lexus IS 250   
Difference: $18,767

Lowest Total Invoice: $34,458

Lexus IS 250   
Difference: $18,874

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  Down Payment Interest Rate Term
Model Year20102010201020062006
ModelISISISR-ClassR-Class
Trim250350FR350R500
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV4dr SUV
Base Price $32,145 $37,595 $58,460 $48,000 $55,500
Base Invoice $28,929 $33,833 $52,612 $44,640 $51,645
Obstacle detection, rear 500 500 500 750 750
Luxury Plus Package Value Edition 1,980 1,980      
Navigation system 2,465 2,465      
Cargo net 64 64 64    
Headlight washers 100 100 100    
Rear spoiler 389 389      
Lighting Package       890 890
Comfort Package       1,350 625
Trim Package       1,750 1,200
Metallic paint (extra cost)       690 690
Satellite radio       500 500
Sunroof       1,490 1,490
Front sport buckets       400  
Heated front seats       690  
Proximity key         1,080
Obstacle detection, rear 400 400 400 698 698
Luxury Plus Package Value Edition 1,782 1,782      
Navigation system 2,085 2,085      
Cargo net 39 39 39    
Headlight washers 80 80 80    
Rear spoiler 268 268      
Lighting Package       828 828
Comfort Package       1,256 581
Trim Package       1,628 1,116
Metallic paint (extra cost)       642 642
Satellite radio       465 465
Sunroof       1,386 1,386
Front sport buckets       372  
Heated front seats       642  
Proximity key         1,004
Options (change) 5,498 5,498 664 8,510 7,225
Options (change) 4,654 4,654 519 7,917 6,720
Destination 875 875 825 775 775
Total Price $38,518 $43,968 $59,949 $57,285 $63,500
Total Invoice $34,458 $39,362 $53,956 $53,332 $59,140

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Lexus IS vs. Mercedes-Benz R-Class

Lowest Adjusted Price and Invoice: Lexus IS 250
TrueDelta Adjusted Price Difference: $16,157
TrueDelta Adjusted Invoice Difference: $16,435
Model Year20102010201020062006
ModelISISISR-ClassR-Class
Trim250350FR350R500
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV4dr SUV
Engine204hp V6306hp V6416hp V8268hp V6302hp V8
TransmissionM6T6T8T7T7
DrivetrainRWDRWDRWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)194, 12194, 12194, 1280, 880, 8
Tire (rear if not all the same)225/45-17225/45-17225/40-19235/65-17255/55-18
Total Price$38,518$43,968$59,949$57,285$63,500
Adjustments for Features-250-1,2000-2,860-3,585
Feature-Adjusted Total Price$38,268$42,768$59,949$54,425$59,915
Cost Above Minimum$0$4,500$21,681$0$5,490
Total Invoice$34,458$39,362$53,956$53,332$59,140
Adjustments for Features-224-1,0740-2,663-3,339
Feature-Adjusted Total Invoice$34,234$38,288$53,956$50,669$55,801
Cost Above Minimum$0$4,054$19,722$0$5,132

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Features Comparison: Lexus IS vs. Mercedes-Benz R-Class

Model Year20102010201020062006
ModelISISISR-ClassR-Class
Trim250350FR350R500
Body4dr Sedan4dr Sedan4dr Sedan4dr SUV4dr SUV
Transmission and Drivetrain 
6-speed manual$150    
6-speed manually-shiftable automatic $1100   
8-speed manually-shiftable automatic  $1300  
7-speed manually-shiftable automatic   $1200$1200
RWD$0$0$0  
AWD   $1700$1700
Accessories 
Power flip-out rear side windows   $125$125
Power trunk / liftgate pull-down   $50$50
Proximity key$250$250$250 $250
Sunshade, rear, power$225$225   
Brakes, Airbags, and Other Safety 
Knee airbag, driver$75$75$75  
Knee airbag, passenger$75$75$75  
Rearview camera$200$200   
Rollover sensor   $50$50
Side curtain airbags$350$350$350  
Side curtain airbags, three rows   $500$500
Cargo Management 
Cargo cover   $75$75
Console with shifter$150$150$150  
Console without shifter   $150$150
Overhead sunglass holder$25$25$25  
Rear seat pass-through$100$100$100  
Second-row low console  $100  
Climate Control 
Rear wiper   $175$175
Residual heat   $50$50
Water-repellent front-door glass$15$15$15  
Exterior 
Body kit  $0  
Bodyside moldings   $75$75
Bright-finished exhaust tip(s)$25$25$25 $25
Deep-tinted rear windows   $275$275
Infotainment 
Bluetooth audio streaming$25$25$25  
Bluetooth cell phone link$100$100$100  
CD changer, in-dash$325$325$325  
CD changer, remote    $200
CD player   $125$125
MP3-compatible player$50$50$50 $50
Navigation system$600$600   
Telematics service, such as OnStar$200$200$200 $200
Traffic + travel information$25$25   
Voice control for nav and audio$100$100   
Instruments, Lights, and Mirrors 
Analog clock   $25$25
Auto-dimming passenger-side mirror$75$75$75  
Compass   $0$0
Cornering lights   $50$50
Fog light, rear   $100$100
Power-folding mirrors  $50$50$50
Seats and Interior Trim 
Aluminum trim  $100  
Cooled or ventilated front seats$300$300   
Folding second row seats   $300$300
Folding third row seats   $600$600
Illuminated door sill trim plates$200$200$200  
Manual fore-aft adjuster, second row seats   $75$75
Manual lumbar adjuster, driver seat   $50$50
Manual recliner, second row seats   $75$75
Manual recliner, third row seats   $125$125
Power headrest height adjuster, driver seat   $50$50
Power headrest height adjuster, passenger seat   $50$50
Power lumbar adjuster, driver seat$100$100$100  
Power lumbar adjuster, passenger seat$100$100$100  
Wood trim$300$300 $300$300
Suspension, Wheels, and Tires 
Rear air springs, auto-leveling   $350$350
Sport suspension (upgrade)  $0  
Transmission 
Steering-wheel-mounted transmission controls  $100  
Total Value of Features$4,140$5,090$3,890$6,750$7,475
Value of Feature Adjustments$250$1,200$0$2,860$3,585
Value of Feature Adjustments-224-1,0740-2,663-3,339

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Specifications Comparison: Lexus IS vs. Mercedes-Benz R-Class

Model Year20102006
ModelISR-Class
Body4dr Sedan4dr SUV
Wheelbase107.5 in126.6 in
Length180.1 in203.0 in
Width70.9 in75.7 in
Height56.1 in65.4 in
Curb Weight3,456 lb.4,842 lb.
Fuel Capacity17.2 gal.25.1 gal.
Row 1 Headroom37.2 in39.8 in
Row 1 Shoulder Room54.4 in60.3 in
Row 1 Hip Room54.1 in0.0 in
Row 1 Legroom43.9 in39.8 in
Row 2 Headroom36.7 in40.4 in
Row 2 Shoulder Room52.7 in59.6 in
Row 2 Hip Room53.7 in0.0 in
Row 2 Legroom30.6 in36.2 in
Row 3 Headroom0.0 in37.2 in
Row 3 Shoulder Room0.0 in52.8 in
Row 3 Legroom0.0 in32.4 in
Cargo Volume,
Minimum
13.0 ft315.3 ft3
Cargo Volume,
Behind R2
13.042.2 ft3
Cargo Volume,
Maximum
13.085.0 ft3

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Option Package Details
Lexus IS 250

Luxury Plus Package Value Edition
FeatureValueRequested?
Sunshade, rear, power225No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25Yes
Illuminated door sill trim plates200No
Upgraded leather upholstery0No
Wood trim300Yes
Heated front seats200Yes
Cooled or ventilated front seats300No
Total Requested180069%
Total Not Requested80031%
Navigation system
FeatureValueRequested?
Navigation system600No
Rearview camera200No
Voice control for nav and audio100No
Traffic + travel information25No
Total Requested00%
Total Not Requested925100%

Option Package Details
Lexus IS 350

Luxury Plus Package Value Edition
FeatureValueRequested?
Sunshade, rear, power225No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75No
Mirror tilt-down in reverse25Yes
Illuminated door sill trim plates200No
Upgraded leather upholstery0No
Wood trim300Yes
Heated front seats200Yes
Cooled or ventilated front seats300No
Total Requested180069%
Total Not Requested80031%
Navigation system
FeatureValueRequested?
Navigation system600No
Rearview camera200No
Voice control for nav and audio100No
Traffic + travel information25No
Total Requested00%
Total Not Requested925100%

Option Package Details
Mercedes-Benz R-Class R350

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Sunroof
FeatureValueRequested?
Sunroof900Yes
Power flip-out rear side windows125No
Total Requested90088%
Total Not Requested12512%
Lighting Package
FeatureValueRequested?
Fog lights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested82594%
Total Not Requested506%
Comfort Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power headrest height adjuster, driver seat50No
Power headrest height adjuster, passenger seat50No
Auto-dimming rearview mirror150Yes
Memory system, driver seat200Yes
Cargo cover75No
Memory system, passenger seat150Yes
Auto-dimming driver-side mirror75Yes
Cargo net40Yes
Power-folding mirrors50Yes
Mirror tilt-down in reverse25Yes
Total Requested79082%
Total Not Requested17518%
Trim Package
FeatureValueRequested?
Leather seating surfaces450Yes
Additional chrome trim0No
Interior ambient lighting150No
Total Requested45075%
Total Not Requested15025%

Option Package Details
Mercedes-Benz R-Class R500

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Total Requested400100%
Total Not Requested00%
Sunroof
FeatureValueRequested?
Sunroof900Yes
Power flip-out rear side windows125No
Total Requested90088%
Total Not Requested12512%
Lighting Package
FeatureValueRequested?
Fog lights125Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested82594%
Total Not Requested506%
Comfort Package
FeatureValueRequested?
Power headrest height adjuster, driver seat50No
Power headrest height adjuster, passenger seat50No
Auto-dimming rearview mirror150Yes
Cargo cover75No
Auto-dimming driver-side mirror75Yes
Cargo net40Yes
Power-folding mirrors50Yes
Mirror tilt-down in reverse25Yes
Total Requested34066%
Total Not Requested17534%
Trim Package
FeatureValueRequested?
Leather seating surfaces450Yes
Additional chrome trim0No
Interior ambient lighting150No
Total Requested45075%
Total Not Requested15025%

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