Lexus IS Lexus IS 2007 Porsche 911 Porsche 911 2010

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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: $37,615

Lexus IS 250   
Difference: $52,815

Calculate Payments

  Down Payment Interest Rate Term
Model Year2007200720102010201020102010
ModelISIS911911911911911
Trim250350CarreraCarrera STargaTarga STurbo
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Base Price $30,255 $35,705 $77,800 $88,800 $92,100 $103,100 $132,800
Luxury Package 3,495 3,495          
Navigation system 2,550 2,550 2,110 2,110 2,110 2,110  
Sunroof 0 0          
Headlight washers 100 100          
Obstacle detection, rear 500 500 530 530 530 530 530
Power front seats     1,550 1,550 1,550 1,550  
Auto-dimming rearview mirror     420 420 420 420  
Metallic paint (extra cost)     710 710 710 710  
Floor mats     140 140 140 140 140
Voice control for nav and audio     595 595 595 595 595
CD changer, in-dash     650 650 650 650 650
Bluetooth cell phone link     695 695 695 695 695
Illuminated door sill trim plates     775 775 775 775 775
Heated front seats     510 510 510 510 510
Audio controls on steering wheel     615 615 615 615 0
Steering-linked headlights     690 690 690 690 690
Cooled or ventilated front seats     800 800 800 800 800
Wood trim     890 890 890 890 890
Luxury Package 2,796 2,796          
Navigation system 2,168 2,168 1,794 1,794 1,794 1,794  
Sunroof 0 0          
Headlight washers 80 80          
Obstacle detection, rear 400 400 451 451 451 451 451
Power front seats     1,318 1,318 1,318 1,318  
Auto-dimming rearview mirror     0 0 0 0  
Metallic paint (extra cost)     0 0 0 0  
Floor mats     119 119 119 119 119
Voice control for nav and audio     0 0 0 0 0
CD changer, in-dash     553 553 553 553 553
Bluetooth cell phone link     0 0 0 0 0
Illuminated door sill trim plates     0 0 0 0 0
Heated front seats     0 0 0 425 0
Audio controls on steering wheel     0 0 0 0 0
Steering-linked headlights     0 0 0 0 0
Cooled or ventilated front seats     0 0 0 0 0
Wood trim     757 757 757 757 757
Options (change) 6,645 6,645 11,680 11,680 11,680 11,680 6,275
Options (change) 5,444 5,444 4,992 4,992 4,992 5,417 1,880
Destination 715 715 950 950 950 950 950
Total Price $37,615 $43,065 $90,430 $101,430 $104,730 $115,730 $140,025

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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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Request free, no-obligation Lexus IS dealer quotes or Porsche 911 dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus IS vs. Porsche 911

Lowest Adjusted Price: Lexus IS 250
Lowest Adjusted Invoice: Porsche 911 Turbo
TrueDelta Adjusted Price Difference: $54,150
TrueDelta Adjusted Invoice Difference: $28,862
Model Year2007200720102010201020102010
ModelISIS911911911911911
Trim250350CarreraCarrera STargaTarga STurbo
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Engine204hp V6306hp V6345hp H6385hp H6345hp H6385hp H6500hp H6
TransmissionM6T6M6M6M6M6M6
DrivetrainRWDRWDRWDRWDAWDAWDAWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)194, 12194, 12235, 9235, 9235, 9235, 9385, 13
Tire (rear if not all the same)225/45-17225/45-17235/40-18235/35-19235/40-18235/35-19235/35-19
Total Price$37,615$43,065$90,430$101,430$104,730$115,730$140,025
Adjustments for Features-1,335-2,2850-500-2,300-2,800-3,625
Feature-Adjusted Total Price$36,280$40,780$90,430$100,930$102,430$112,930$136,400
Cost Above Minimum$0$4,500$0$10,500$12,000$22,500$45,970

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Features Comparison: Lexus IS vs. Porsche 911

Model Year2007200720102010201020102010
ModelISIS911911911911911
Trim250350CarreraCarrera STargaTarga STurbo
Body4dr Sedan4dr Sedan2dr Coupe2dr Coupe2dr Coupe2dr Coupe2dr Coupe
Transmission and Drivetrain 
6-speed manual$150 $150$150$150$150$150
6-speed manually-shiftable automatic $1100     
RWD$0$0$0$0   
AWD    $1700$1700$1700
Accessories 
Power rear side windows$200$200     
Proximity key$250$250     
Sunshade, rear, power$225$225     
Tilt/telescoping steering wheel, manual  $250$250$250$250$250
Tilt/telescoping steering wheel, power$350$350     
Brakes, Airbags, and Other Safety 
Knee airbag, driver$75$75     
Knee airbag, passenger$75$75     
Obstacle detection, front$150$150     
Rearview camera$200$200     
Side curtain airbags$350$350     
Cargo Management 
Overhead sunglass holder$25$25     
Rear seat pass-through$100$100     
Climate Control 
Dual-zone climate control$125$125     
Heated windshield washer nozzles  $15$15$15$15$15
Rear air vents$100$100     
Drivetrain 
Limited-slip rear differential    $300$300$300
Engine / Motor 
Rear-engine configuration  $0$0$0$0$0
Exterior 
Larger rear spoiler      $200
Panoramic sunroof    $1200$1200 
Retractable rear spoiler  $400$400$400$400 
Sunroof$900$900$900$900  $900
Infotainment 
Aux input$50$50     
Off-road navigation system  $0$0$0$0$0
Surround sound      $250
Instruments, Lights, and Mirrors 
Boost gauge      $75
Fog light, rear  $100$100$100$100$100
Mirror tilt-down in reverse$25$25     
Seats and Interior Trim 
Center armrest(s), second row$50$50     
Folding second row seats  $300$300$300$300$300
Memory system, passenger seat$150$150     
Power 4-way lumbar adjuster, driver seat  $150$150$150$150$150
Power 4-way lumbar adjuster, passenger seat  $150$150$150$150$150
Power lumbar adjuster, driver seat$100$100     
Power lumbar adjuster, passenger seat$100$100     
Upholstered instrument panel, leather      $1000
Suspension, Wheels, and Tires 
Adaptive dampers - electrical   $500 $500$500
Total Value of Features$3,750$4,700$2,415$2,915$4,715$5,215$6,040
Value of Feature Adjustments$1,335$2,285$0$500$2,300$2,800$3,625
Value of Feature Adjustments-1,163-1,9940-29-130-154-73

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Specifications Comparison: Lexus IS vs. Porsche 911

Model Year20072010
ModelIS911
Body4dr Sedan2dr Coupe
Wheelbase107.5 in92.5 in
Length180.1 in175.6 in
Width70.9 in71.2 in
Height56.1 in51.6 in
Curb Weight3,456 lb.3,076 lb.
Fuel Capacity17.2 gal.16.9 gal.
Row 1 Headroom37.2 in38.0 in
Row 1 Shoulder Room54.4 in51.7 in
Row 1 Hip Room54.1 in53.4 in
Row 1 Legroom43.9 in41.6 in
Row 2 Headroom36.7 in31.5 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 ft34.4 ft3

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Option Package Details
Lexus IS 250

Luxury Package
FeatureValueRequested?
Sunshade, rear, power225No
Cooled or ventilated front seats300Yes
Wood trim300Yes
Heated front seats200Yes
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
Illuminated door sill trim plates200Yes
Tilt/telescoping steering wheel, power100No
Rain-sensing wipers100Yes
Total Requested210081%
Total Not Requested50019%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200No
Voice control for nav and audio100Yes
Total Requested80080%
Total Not Requested20020%

Option Package Details
Lexus IS 350

Luxury Package
FeatureValueRequested?
Sunshade, rear, power225No
Cooled or ventilated front seats300Yes
Wood trim300Yes
Heated front seats200Yes
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
Illuminated door sill trim plates200Yes
Tilt/telescoping steering wheel, power100No
Rain-sensing wipers100Yes
Total Requested210081%
Total Not Requested50019%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100Yes
Rearview camera200No
Voice control for nav and audio100Yes
Total Requested80080%
Total Not Requested20020%

Option Package Details
Porsche 911 Carrera

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0No
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Power front seats
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
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 height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested70070%
Total Not Requested30030%

Option Package Details
Porsche 911 Carrera S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0No
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Power front seats
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
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 height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested70070%
Total Not Requested30030%

Option Package Details
Porsche 911 Targa

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0No
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Power front seats
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
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 height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested70070%
Total Not Requested30030%

Option Package Details
Porsche 911 Targa S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested300100%
Total Not Requested00%
Navigation system
FeatureValueRequested?
Navigation system600Yes
DVD-Audio-compatible player0No
Off-road navigation system0No
Total Requested600100%
Total Not Requested00%
Power front seats
FeatureValueRequested?
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
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 height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested70070%
Total Not Requested30030%

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