Lexus IS Lexus IS 2009 Porsche Boxster Porsche Boxster 2008

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Lexus IS vs. Porsche Boxster 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 Boxster Invoice Comparison

Lowest Total Price: $60,669

Lexus IS F   
Difference: $8,936

Lowest Total Invoice: $53,892

Lexus IS F   
Difference: $1,572

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092008
ModelISBoxster
TrimFS
Body4dr Sedan2dr Convertible
Base Price $56,610 $55,700
Base Invoice $50,382 $43,512
Navigation system 2,570 3,110
Cargo net 64  
Obstacle detection, rear 500 530
Headlight washers 100  
Adaptive Sports Seats   3,055
Auto-dimming rearview mirror   690
Xenon HID headlights   1,090
Metallic paint (extra cost)   690
Floor mats   115
Heated front seats   480
Automatic climate control, front   550
Illuminated door sill trim plates   725
Carbon fiber / leather-wrapped steering wheel   1,360
CD changer, remote   650
Navigation system 2,166 2,644
Cargo net 39  
Obstacle detection, rear 400 451
Headlight washers 80  
Adaptive Sports Seats   2,597
Auto-dimming rearview mirror   587
Xenon HID headlights   927
Metallic paint (extra cost)   587
Floor mats   98
Heated front seats   408
Automatic climate control, front   468
Illuminated door sill trim plates   616
Carbon fiber / leather-wrapped steering wheel   1,156
CD changer, remote   553
Options (change) 3,234 13,045
Options (change) 2,685 11,092
Destination 825 860
Total Price $60,669 $69,605
Total Invoice $53,892 $55,464

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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 Boxster 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: Lexus IS vs. Porsche Boxster

Lowest Adjusted Price and Invoice: Lexus IS F
TrueDelta Adjusted Price Difference: $9,661
TrueDelta Adjusted Invoice Difference: $2,216
Model Year20092008
ModelISBoxster
TrimFS
Body4dr Sedan2dr Convertible
Engine416hp V8295hp H6
TransmissionT8M6
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/23 MPG18/26 MPG
Audio (watts, speakers)194, 12230, 7
Tire (rear if not all the same)225/40-19235/40-18
Total Price$60,669$69,605
Adjustments for Features-7250
Feature-Adjusted Total Price$59,944$69,605
Total Invoice$53,892$55,464
Adjustments for Features-6440
Feature-Adjusted Total Invoice$53,248$55,464

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Features Comparison: Lexus IS vs. Porsche Boxster

Model Year20092008
ModelISBoxster
TrimFS
Body4dr Sedan2dr Convertible
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
6-speed manual $150
RWD$0$0
Accessories 
Power rear side windows$200 
Proximity key$250 
Remote window/roof operation$15 
Tilt/telescoping steering wheel, manual $250
Tilt/telescoping steering wheel, power$350 
Brakes, Airbags, and Other Safety 
Brake assist$50 
Knee airbag, driver$75 
Knee airbag, passenger$75 
Obstacle detection, front$150 
Rearview camera$200 
Roll bar $200
Side curtain airbags$350 
Temporary spare tire$150 
Cargo Management 
Overhead sunglass holder$25 
Rear seat pass-through$100 
Second-row low console$100 
Climate Control 
Automatic air recirculation$100 
Dual-zone climate control$125 
Heated windshield washer nozzles $15
Rear air vents$100 
Engine / Motor 
Mid-engine configuration $0
Exterior 
Body kit$0 
Power convertible top $4000
Rear spoiler$200 
Retractable rear spoiler $400
Sunroof$900 
Infotainment 
Aux input$50 
Bluetooth cell phone link$100 
CD changer, in-dash$325 
CD changer, remote $200
CD player $125
MP3-compatible player$50 
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Automatic headlights$125 
Fog light, rear $100
Mirror tilt-down in reverse$25 
Power-folding mirrors$50 
Steering-linked headlights$150 
Turn signals on or near mirrors$25 
Seats and Interior Trim 
Aluminum trim$100 
Carbon fiber / leather-wrapped steering wheel $150
Center armrest(s), second row$50 
Leather-wrapped steering wheel$150 
Memory system, passenger seat$150 
No leather in second row $-300
Power 4-way lumbar adjuster, driver seat $150
Power lumbar adjuster, driver seat$100 
Power lumbar adjuster, passenger seat$100 
Power seatback bolsters, driver seat $100
Power seatback bolsters, passenger seat $100
Power thigh bolsters, driver seat $100
Power thigh bolsters, passenger seat $100
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0 
Transmission 
Steering-wheel-mounted transmission controls$100 
Total Value of Features$6,565$5,840
Value of Feature Adjustments$725$0
Value of Feature Adjustments-6440

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Specifications Comparison: Lexus IS vs. Porsche Boxster

Model Year20092008
ModelISBoxster
Body4dr Sedan2dr Convertible
Wheelbase107.5 in95.1 in
Length180.1 in170.4 in
Width70.9 in70.9 in
Height56.1 in51.0 in
Curb Weight3,780 lb.2,965 lb.
Fuel Capacity17.2 gal.17.0 gal.
Row 1 Headroom37.2 in38.4 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 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 ft39.9 ft3

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Option Package Details
Lexus IS F

Navigation system
FeatureValueRequested?
Navigation system600Yes
Bluetooth cell phone link100No
Rearview camera200No
Voice control for nav and audio100No
Total Requested60060%
Total Not Requested40040%

Option Package Details
Porsche Boxster S

Auto-dimming rearview mirror
FeatureValueRequested?
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Total Requested400100%
Total Not Requested00%
Xenon HID headlights
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Total Requested550100%
Total Not Requested00%
Carbon fiber / leather-wrapped steering wheel
FeatureValueRequested?
Carbon fiber / leather-wrapped steering wheel0No
Audio controls on steering wheel125Yes
Total Requested125100%
Total Not Requested00%
Adaptive Sports Seats
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Front sport buckets100Yes
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
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat100Yes
Total Requested80059%
Total Not Requested55041%

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