Lexus IS Lexus IS 2008 Porsche 718 Boxster Porsche 718 Boxster 2017

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Lexus IS vs. Porsche 718 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 718 Boxster Invoice Comparison

Lowest Total Price: $64,750

Lexus IS F   
Difference: $23,245

Calculate Payments

  Down Payment Interest Rate Term
Model Year20082017
ModelIS718 Boxster
TrimFS
Body4dr Sedan2dr Convertible
Base Price $56,000 $68,400
Navigation System / Mark Levinson Pkg. 3,990  
Obstacle detection, rear 500  
Radar- or camera-based collision preparation system 2,850  
Satellite radio 486  
Cargo net 59  
Headlight washers 100  
Premium Package   1,370
Adaptive sport seats plus   3,825
Heated steering wheel   470
7-speed automated manual   3,200
Adaptive cruise control, all-speed   1,670
Metallic paint (extra cost)   640
Interior ambient lighting   340
Metal pedals   535
Proximity key   790
Navigation system   1,730
Power-folding mirrors   320
Aluminum trim   760
Illuminated door sill trim plates   825
Sport suspension (upgrade)   2,070
Navigation System / Mark Levinson Pkg. 3,302  
Obstacle detection, rear 400  
Radar- or camera-based collision preparation system 2,280  
Satellite radio 389  
Cargo net 35  
Headlight washers 80  
Premium Package   0
Adaptive sport seats plus   0
Heated steering wheel   0
7-speed automated manual   0
Adaptive cruise control, all-speed   0
Metallic paint (extra cost)   0
Interior ambient lighting   0
Metal pedals   0
Proximity key   0
Navigation system   0
Power-folding mirrors   0
Aluminum trim   0
Illuminated door sill trim plates   0
Sport suspension (upgrade)   0
Options (change) 7,985 18,545
Options (change) 6,486 0
Destination 765 1,050
Total Price $64,750 $87,995

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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 718 Boxster dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus IS vs. Porsche 718 Boxster

Lowest Adjusted Price: Lexus IS F
Lowest Adjusted Invoice: Porsche 718 Boxster S
TrueDelta Adjusted Price Difference: $19,240
TrueDelta Adjusted Invoice Difference: $55,529
Model Year20082017
ModelIS718 Boxster
TrimFS
Body4dr Sedan2dr Convertible
Engine416hp V8350hp H4
TransmissionT8S7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/23 MPG21/28 MPG
Audio (watts, speakers)300, 14110, 6
Tire (rear if not all the same)225/40-19235/40-19
Total Price$64,750$87,995
Adjustments for Features0-4,005
Feature-Adjusted Total Price$64,750$83,990

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Features Comparison: Lexus IS vs. Porsche 718 Boxster

Model Year20082017
ModelIS718 Boxster
TrimFS
Body4dr Sedan2dr Convertible
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed automated manual $1200
RWD$0$0
Accessories 
Adaptive cruise control$600 
Adaptive cruise control, all-speed $850
Heated steering wheel $100
Power rear side windows$200 
Remote window/roof operation$15 
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Forward collision warning $200
Roll bar $200
Temporary spare tire$150 
Cargo Management 
Overhead sunglass holder$25 
Rear seat pass-through$100 
Second-row low console$100 
Climate Control 
Heated windshield washer nozzles $15
Rear air vents$100 
Residual heat $50
Engine / Motor 
Automatic start / stop $150
Mid-engine configuration $0
Regenerative braking $0
Exterior 
Body kit$0 
Painted brake calipers (optional) $0
Power convertible top $4000
Rear spoiler$200 
Retractable rear spoiler $400
Sunroof$900 
Infotainment 
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
DVD-Audio-compatible player $0
DVD-compatible player$0 
Handwriting recognition $200
HD radio $50
Media drive, small $5
Off-road navigation system $0
SD Card slot $25
Surround sound$250 
USB port $25
Voice control for nav and audio$100 
Instruments, Lights, and Mirrors 
Fog light, rear $100
Fog lights$125 
Mirror tilt-down in reverse$25 
Seats and Interior Trim 
Center armrest(s), second row$50 
Memory system, passenger seat$150 
No leather in second row $-300
Power 4-way lumbar adjuster, driver seat $150
Power 4-way lumbar adjuster, passenger 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
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Suspension, Wheels, and Tires 
Adaptive dampers - electrical $500
Total Value of Features$4,915$8,920
Value of Feature Adjustments$0$4,005
Value of Feature Adjustments0-48

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Specifications Comparison: Lexus IS vs. Porsche 718 Boxster

Model Year20082017
ModelIS718 Boxster
Body4dr Sedan2dr Convertible
Wheelbase107.5 in97.4 in
Length180.1 in172.4 in
Width70.9 in70.9 in
Height56.1 in50.4 in
Curb Weight3,780 lb.3,054 lb.
Fuel Capacity17.2 gal.14.3 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 ft39.7 ft3

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Option Package Details
Lexus IS F

Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250No
DVD-compatible player0Yes
Voice control for nav and audio100No
Mark Levinson, 300W, 14 speakers (with subwoofer)350No
Rearview camera200Yes
Navigation system600Yes
Bluetooth cell phone link100Yes
Total Requested90056%
Total Not Requested70044%

Option Package Details
Porsche 718 Boxster S

Heated steering wheel
FeatureValueRequested?
Heated steering wheel100No
Audio controls on steering wheel125Yes
Total Requested12556%
Total Not Requested10044%
7-speed automated manual
FeatureValueRequested?
7-speed automated manual0Yes
Steering-wheel-mounted transmission controls100Yes
Total Requested100100%
Total Not Requested00%
Adaptive cruise control, all-speed
FeatureValueRequested?
Adaptive cruise control, all-speed700No
Radar- or camera-based collision preparation system0Yes
Automatic braking, high-speed or partial200Yes
Forward collision warning200No
Total Requested20018%
Total Not Requested90082%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Off-road navigation system0No
Handwriting recognition200No
Total Requested60075%
Total Not Requested20025%
Sport suspension (upgrade)
FeatureValueRequested?
Sport suspension (upgrade)250Yes
Adaptive dampers - electrical500No
Total Requested25033%
Total Not Requested50067%
Premium Package
FeatureValueRequested?
Automatic climate control, front200Yes
Heated front seats200Yes
Dual-zone climate control125Yes
Residual heat50No
Automatic air recirculation100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100Yes
Auto-dimming driver-side mirror75Yes
Auto-dimming passenger-side mirror75Yes
Steering-linked headlights150Yes
Headlight washers50Yes
Total Requested122596%
Total Not Requested504%
Adaptive sport seats plus
FeatureValueRequested?
Power thigh bolsters, driver seat100No
Power seatback bolsters, driver seat100No
Power thigh bolsters, passenger seat100No
Power seatback bolsters, passenger seat100No
Power tilt adjuster, passenger seat100Yes
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power thigh support length adjuster, driver seat100No
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Power thigh support length adjuster, passenger seat100No
Memory system, driver seat200Yes
Power height adjuster, passenger seat50Yes
Front sport buckets100Yes
Total Requested90050%
Total Not Requested90050%

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