Lexus IS Lexus IS 2009 Mercedes-Benz SLK Mercedes-Benz SLK 2010
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Lexus IS vs. Mercedes-Benz SLK 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 SLK Invoice Comparison

Lowest Total Price: $60,404

Lexus IS F   
Difference: $13,491

Lowest Total Invoice: $53,692

Lexus IS F   
Difference: $15,162

Calculate Payments

  Down Payment Interest Rate Term
Model Year20092010
ModelISSLK
TrimFSLK55 AMG
Body4dr Sedan2dr Hardtop conv.
Base Price $56,610 $66,650
Base Invoice $50,382 $61,985
Navigation system 2,570  
iPod integration 299  
Headlight washers 100  
Lighting Package   1,050
Multimedia Package   2,850
Metallic paint (extra cost)   720
Automatic climate control, front   750
Navigation system 2,166  
iPod integration 239  
Headlight washers 80  
Lighting Package   976
Multimedia Package   2,650
Metallic paint (extra cost)   670
Automatic climate control, front   698
Options (change) 2,969 5,370
Options (change) 2,485 4,994
Destination 825 875
Gas Tax 0 1,000
Total Price $60,404 $73,895
Total Invoice $53,692 $68,854

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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

Want to find out how much dealers are willing to discount these cars?

Request free, no-obligation Lexus IS dealer quotes or Mercedes-Benz SLK 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. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Lexus IS F
TrueDelta Adjusted Price Difference: $9,031
TrueDelta Adjusted Invoice Difference: $11,006
Model Year20092010
ModelISSLK
TrimFSLK55 AMG
Body4dr Sedan2dr Hardtop conv.
Engine416hp V8355hp V8
TransmissionT8T7
DrivetrainRWDRWD
EPA Fuel Economy (city/highway)16/23 MPG14/22 MPG
Audio (watts, speakers)194, 12?, 9
Tire (rear if not all the same)225/40-19225/40-18
Total Price$60,404$73,895
Adjustments for Features0-4,460
Feature-Adjusted Total Price$60,404$69,435
Total Invoice$53,692$68,854
Adjustments for Features0-4,156
Feature-Adjusted Total Invoice$53,692$64,698

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Features Comparison: Lexus IS vs. Mercedes-Benz SLK

Model Year20092010
ModelISSLK
TrimFSLK55 AMG
Body4dr Sedan2dr Hardtop conv.
Transmission and Drivetrain 
8-speed manually-shiftable automatic$1300 
7-speed manually-shiftable automatic $1200
RWD$0$0
Accessories 
Power rear side windows$200 
Proximity key$250 
Wind blocker, small $100
Brakes, Airbags, and Other Safety 
Rearview camera$200 
Side curtain airbags$350 
Cargo Management 
Overhead sunglass holder$25 
Rear seat pass-through$100 
Second-row low console$100 
Climate Control 
Automatic air recirculation$100 
Heated windshield washer nozzles $15
Rear air vents$100 
Residual heat $50
Water-repellent front-door glass$15 
Exterior 
Power retractable hardtop $6750
Sunroof$900 
Infotainment 
DVD-compatible player $0
HD radio $50
Media drive $15
Satellite radio $200
SD Card slot $25
Telematics service, such as OnStar $200
Traffic information $25
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming passenger-side mirror$75 
Cornering lights $50
Fog light, rear $100
Illuminated visor mirror, driver$50 
Illuminated visor mirror, passenger$50 
Power-folding mirrors$50 
Steering-linked headlights$150 
Visor mirror, driver $10
Visor mirror, passenger $10
Seats and Interior Trim 
Center armrest(s), second row$50 
Door sill trim plates $100
Illuminated door sill trim plates$200 
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 
Synthetic suede inserts in leather seating surfaces $0
Total Value of Features$4,465$8,925
Value of Feature Adjustments$0$4,460
Value of Feature Adjustments0-4,156

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See a complete comparison of Lexus IS vs. Mercedes-Benz SLK features.

Specifications Comparison: Lexus IS vs. Mercedes-Benz SLK

Model Year20092010
ModelISSLK
Body4dr Sedan2dr Hardtop conv.
Wheelbase107.5 in95.7 in
Length180.1 in160.7 in
Width70.9 in70.4 in
Height56.1 in51.0 in
Curb Weight3,780 lb.3,420 lb.
Fuel Capacity17.2 gal.18.5 gal.
Row 1 Headroom37.2 in37.9 in
Row 1 Shoulder Room54.4 in52.2 in
Row 1 Hip Room54.1 in54.6 in
Row 1 Legroom43.9 in42.5 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 Volume,
Minimum		13.0 ft36.5 ft3
Cargo Volume,
Maximum		13.09.8 ft3

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See a complete comparison of Lexus IS vs. Mercedes-Benz SLK specs.

Option Package Details
Lexus IS F

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
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200No
DVD-compatible player0No
Voice control for nav and audio100Yes
Traffic information25No
HD radio50No
Media drive, large15No
SD Card slot25No
Total Requested70069%
Total Not Requested31531%

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