Lexus IS Lexus IS 2006 Porsche 911 Porsche 911 2013

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Lexus IS vs. Porsche 911 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. Porsche 911 Invoice Comparison

Lowest Total Price: $40,275

Lexus IS 250   
Difference: $60,645

Calculate Payments

  Down Payment Interest Rate Term
Model Year2006200620132013
ModelISIS911911
Trim250350CarreraCarrera S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe
Base Price $29,990 $35,440 $84,300 $98,900
Navigation system 2,550 2,550    
Sport Package 3,695 3,695    
Obstacle detection, rear 500 500 610 610
Radar- or camera-based collision preparation system 2,850 2,850    
Headlight washers 100 100    
Premium Package Plus     4,650 4,650
Adaptive cruise control, all-speed     2,490 2,490
Metallic paint (extra cost)     710 710
Obstacle detection, front     380 380
Voice control for nav and audio     595 595
Audio controls on steering wheel     615 615
CD changer, in-dash     650 650
Sunroof     1,990 1,990
Sport suspension (upgrade)     2,980 890
Navigation system 2,168 2,168    
Sport Package 2,956 2,956    
Obstacle detection, rear 400 400 0 0
Radar- or camera-based collision preparation system 2,280 2,280    
Headlight washers 80 80    
Premium Package Plus     0 0
Adaptive cruise control, all-speed     0 0
Metallic paint (extra cost)     0 0
Obstacle detection, front     0 0
Voice control for nav and audio     0 0
Audio controls on steering wheel     0 0
CD changer, in-dash     0 0
Sunroof     0 0
Sport suspension (upgrade)     0 0
Options (change) 9,695 9,695 15,670 13,580
Options (change) 7,884 7,884 0 0
Destination 590 590 950 950
Total Price $40,275 $45,725 $100,920 $113,430

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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 IS vs. Porsche 911

Lowest Adjusted Price: Lexus IS 250
Lowest Adjusted Invoice: Porsche 911 Carrera S
TrueDelta Adjusted Price Difference: $59,390
TrueDelta Adjusted Invoice Difference: $33,927
Model Year2006200620132013
ModelISIS911911
Trim250350CarreraCarrera S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe
Engine204hp V6306hp V6350hp H6400hp H6
TransmissionM6T6M7M7
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)194, 12194, 12235, 9235, 9
Tire (rear if not all the same)225/40-18225/40-18235/40-19245/35-20
Total Price$40,275$45,725$100,920$113,430
Adjustments for Features0-1,050-1,255-1,655
Feature-Adjusted Total Price$40,275$44,675$99,665$111,775
Cost Above Minimum$0$4,400$0$12,110

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Features Comparison: Lexus IS vs. Porsche 911

Model Year2006200620132013
ModelISIS911911
Trim250350CarreraCarrera S
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manual$150   
6-speed manually-shiftable automatic $1100  
7-speed manual  $300$300
RWD$0$0$0$0
Accessories 
Adaptive cruise control$600$600  
Adaptive cruise control, all-speed  $850$850
Power rear side windows$200$200  
Brakes, Airbags, and Other Safety 
Forward collision warning  $200$200
Rearview camera$200$200  
Torque vectoring, brake-based   $100
Cargo Management 
Overhead sunglass holder$25$25  
Rear seat pass-through$100$100  
Climate Control 
Heated windshield washer nozzles  $15$15
Rear air vents$100$100  
Residual heat  $50$50
Drivetrain 
Limited-slip rear differential   $300
Engine / Motor 
Automatic start / stop  $150$150
Rear-engine configuration  $0$0
Regenerative braking  $0$0
Exterior 
Retractable rear spoiler  $400$400
Infotainment 
Bluetooth audio streaming  $25$25
Media drive  $15$15
Off-road navigation system  $0$0
Instruments, Lights, and Mirrors 
Fog light, rear  $100$100
Fog lights$125$125  
Mirror tilt-down in reverse$25$25  
Seats and Interior Trim 
Center armrest(s), second row$50$50  
Folding second row seats w/o opening to trunk  $75$75
Memory system, passenger seat$150$150  
Power 4-way lumbar adjuster, driver seat  $150$150
Power 4-way lumbar adjuster, passenger seat  $150$150
Power lumbar adjuster, driver seat$100$100  
Power lumbar adjuster, passenger seat$100$100  
Power thigh support length adjuster, driver seat  $100$100
Power thigh support length adjuster, passenger seat  $100$100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical  $500$500
Transmission 
Steering-wheel-mounted transmission controls $100  
Total Value of Features$1,925$2,975$3,180$3,580
Value of Feature Adjustments$0$1,050$1,255$1,655
Value of Feature Adjustments0-911-12-14

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Specifications Comparison: Lexus IS vs. Porsche 911

Model Year20062013
ModelIS911
Body4dr Sedan2dr Coupe
Wheelbase107.5 in96.5 in
Length180.1 in176.8 in
Width70.9 in71.2 in
Height56.1 in51.3 in
Curb Weight3,456 lb.3,043 lb.
Fuel Capacity17.2 gal.16.9 gal.
Row 1 Headroom37.2 in0.0 in
Row 1 Shoulder Room54.4 in0.0 in
Row 1 Hip Room54.1 in0.0 in
Row 1 Legroom43.9 in0.0 in
Row 2 Headroom36.7 in0.0 in
Row 2 Shoulder Room52.7 in0.0 in
Row 2 Hip Room53.7 in0.0 in
Row 2 Legroom30.6 in0.0 in
Cargo Volume13.0 ft34.8 ft3

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Option Package Details
Lexus IS 250

Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200No
Voice control for nav and audio100Yes
Total Requested80080%
Total Not Requested20020%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Metal pedals75No
255/40YR18 tires200No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25No
Total Requested195075%
Total Not Requested65025%

Option Package Details
Lexus IS 350

Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200No
Voice control for nav and audio100Yes
Total Requested80080%
Total Not Requested20020%
Sport Package
FeatureValueRequested?
Sport suspension (upgrade)250Yes
225/40YR18 tires200No
Heated front seats200Yes
Cooled or ventilated front seats300Yes
Metal pedals75No
255/40YR18 tires200No
Tilt/telescoping steering wheel, power100Yes
Rain-sensing wipers100Yes
Steering-linked headlights150Yes
Xenon HID headlights500Yes
Memory system, driver seat200Yes
Memory system, passenger seat150No
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Mirror tilt-down in reverse25No
Total Requested195075%
Total Not Requested65025%

Option Package Details
Porsche 911 Carrera

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200Yes
Forward collision alert200No
Total Requested20018%
Total Not Requested90082%
Sport suspension (upgrade)
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Adaptive shocks - electrical500No
Total Requested25033%
Total Not Requested50067%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150No
Heated front seats200Yes
Steering-linked headlights150Yes
Power thigh support adjuster, passenger seat100No
Tilt/telescoping steering wheel, power100Yes
Power thigh support adjuster, driver seat100No
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Power 4-way lumbar adjuster, driver seat150No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Total Requested190075%
Total Not Requested65025%

Option Package Details
Porsche 911 Carrera S

Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed200Yes
Forward collision alert200No
Total Requested20018%
Total Not Requested90082%
Premium Package Plus
FeatureValueRequested?
Cooled or ventilated front seats300Yes
Proximity key250Yes
Interior ambient lighting150No
Heated front seats200Yes
Steering-linked headlights150Yes
Power thigh support adjuster, passenger seat100No
Tilt/telescoping steering wheel, power100Yes
Power thigh support adjuster, driver seat100No
Auto-dimming passenger-side mirror75Yes
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Power 4-way lumbar adjuster, driver seat150No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Memory system, driver seat200Yes
Power tilt adjuster, passenger seat100Yes
Power fore-aft adjuster, driver seat100Yes
Power tilt adjuster, driver seat100Yes
Total Requested190075%
Total Not Requested65025%

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