Lexus IS Lexus IS 2015 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: $50,300

Lexus IS 250C   
Difference: $5,395

Lowest Total Invoice: $46,798

Lexus IS 250C   
Difference: $5,060

Calculate Payments

  Down Payment Interest Rate Term
Model Year20152015201020102010
ModelISISSLKSLKSLK
Trim250C350CSLK300SLK350SLK55 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $43,360 $47,640 $46,900 $51,900 $66,650
Base Invoice $40,325 $44,305 $43,617 $48,267 $61,985
F Sport Package 2,550 2,550      
Navigation system 2,490 2,490      
Xenon HID headlights 875 875      
Headlight washers 100 100      
Lighting Package     1,050 1,050 1,050
Multimedia Package     2,850 2,850 2,850
Premium 1 Package     2,550 2,550  
Metallic paint (extra cost)     720 720 720
Automatic climate control, front     750 750 750
F Sport Package 2,349 2,349      
Navigation system 2,300 2,300      
Xenon HID headlights 807 807      
Headlight washers 92 92      
Lighting Package     976 976 976
Multimedia Package     2,650 2,650 2,650
Premium 1 Package     2,372 2,372  
Metallic paint (extra cost)     670 670 670
Automatic climate control, front     698 698 698
Options (change) 6,015 6,015 7,920 7,920 5,370
Options (change) 5,548 5,548 7,366 7,366 4,994
Destination 925 925 875 875 875
Gas Tax 0 0 0 0 1,000
Total Price $50,300 $54,580 $55,695 $60,695 $73,895
Total Invoice $46,798 $50,778 $51,858 $56,508 $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

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Request free, no-obligation Lexus IS dealer quotes or Mercedes-Benz SLK dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Lexus IS vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Lexus IS 250C
TrueDelta Adjusted Price Difference: $7,960
TrueDelta Adjusted Invoice Difference: $7,446
Model Year20152015201020102010
ModelISISSLKSLKSLK
Trim250C350CSLK300SLK350SLK55 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine204hp V6306hp V6228hp V6300hp V6355hp V8
TransmissionT6T6M6T7T7
DrivetrainRWDRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 8?, 8?, 9?, 9?, 9
Tire (rear if not all the same)255/40-18255/40-18225/45-17225/45-17225/40-18
Total Price$50,300$54,580$55,695$60,695$73,895
Adjustments for Features-2,565-2,5650-1,050-1,650
Feature-Adjusted Total Price$47,735$52,015$55,695$59,645$72,245
Cost Above Minimum$0$4,280$0$3,950$16,550
Total Invoice$46,798$50,778$51,858$56,508$68,854
Adjustments for Features-2,386-2,3860-978-1,537
Feature-Adjusted Total Invoice$44,412$48,392$51,858$55,530$67,317
Cost Above Minimum$0$3,980$0$3,672$15,459

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Features Comparison: Lexus IS vs. Mercedes-Benz SLK

Model Year20152015201020102010
ModelISISSLKSLKSLK
Trim250C350CSLK300SLK350SLK55 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100   
6-speed manual  $150  
7-speed manually-shiftable automatic   $1200$1200
RWD$0$0$0$0$0
Accessories 
Power rear side windows$200$200   
Proximity key$250$250   
Remote app$25$25   
Wind blocker, small  $100$100$100
Brakes, Airbags, and Other Safety 
Rearview camera$200$200   
Side curtain airbags$350$350   
Cargo Management 
Second-row low console$100$100   
Climate Control 
Automatic air recirculation$100$100   
Heated windshield washer nozzles  $15$15$15
Rain-sensing wipers  $175$175$175
Rear air vents$100$100   
Residual heat  $50$50$50
Variable intermittent wipers$75$75   
Water-repellent front-door glass$15$15   
Exterior 
Body kit    $0
Rear spoiler$200$200  $200
Infotainment 
App support$0$0   
Bluetooth audio streaming$25$25   
iPod integration  $100$100$100
Media drive  $15$15$15
SD Card slot  $25$25$25
SMS text-to-speech reader$25$25   
Traffic + travel information$25$25   
Traffic information  $25$25$25
USB port$25$25   
Instruments, Lights, and Mirrors 
Analog clock  $25$25$25
Auto-dimming driver-side mirror  $75$75$75
Cornering lights  $50$50$50
Fog light, rear  $100$100$100
Illuminated visor mirror, driver$50$50   
Illuminated visor mirror, passenger$50$50   
Mirror tilt-down in reverse  $25$25$25
Steering-linked headlights$150$150   
Visor mirror, driver  $10$10$10
Visor mirror, passenger  $10$10$10
Seats and Interior Trim 
Aluminum trim    $100
Cooled or ventilated front seats$300$300   
Heated front seats$200$200  $200
Memory system, driver seat  $200$200$200
Memory system, passenger seat  $150$150$150
No leather in second row  $-300$-300$-300
Power 4-way lumbar adjuster, driver seat  $150$150$150
Power 4-way lumbar adjuster, passenger seat  $150$150$150
Power lumbar adjuster, driver seat$100$100   
Power lumbar adjuster, passenger seat$100$100   
Synthetic suede inserts in leather seating surfaces    $0
Suspension, Wheels, and Tires 
Sport suspension (upgrade)$0$0  $0
Transmission 
Steering-wheel-mounted transmission controls$100$100  $100
Total Value of Features$3,865$3,865$1,300$2,350$2,950
Value of Feature Adjustments$2,565$2,565$0$1,050$1,650
Value of Feature Adjustments-2,386-2,3860-978-1,537

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Specifications Comparison: Lexus IS vs. Mercedes-Benz SLK

Model Year20152010
ModelISSLK
Body2dr Hardtop conv.2dr Hardtop conv.
Wheelbase107.5 in95.7 in
Length182.5 in160.7 in
Width70.9 in70.4 in
Height55.7 in51.0 in
Curb Weight3,807 lb.3,210 lb.
Fuel Capacity17.2 gal.18.5 gal.
Row 1 Headroom38.3 in37.9 in
Row 1 Shoulder Room54.3 in52.2 in
Row 1 Hip Room54.2 in54.6 in
Row 1 Legroom44.1 in42.5 in
Row 2 Headroom36.1 in0.0 in
Row 2 Shoulder Room43.3 in0.0 in
Row 2 Hip Room44.7 in0.0 in
Row 2 Legroom25.9 in0.0 in
Cargo Volume,
Minimum
10.8 ft36.5 ft3
Cargo Volume,
Maximum
10.89.8 ft3

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Option Package Details
Lexus IS 250C

F Sport Package
FeatureValueRequested?
Upgraded leather upholstery0No
Door sill trim plates100Yes
Sport suspension (upgrade)250Yes
Heated front seats200Yes
Cooled or ventilated front seats300No
Rear spoiler200Yes
Special exterior trim0No
Special interior trim0No
Sport front fascia (optional)0No
Metal pedals75Yes
Front sport buckets100Yes
255/40YR18 tires400No
225/40YR18 tires200No
Total Requested92551%
Total Not Requested90049%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
HD radio50Yes
SMS text-to-speech reader25No
Traffic + travel information25No
Speed limit information0No
App support0No
Remote app25No
Total Requested75073%
Total Not Requested27527%

Option Package Details
Lexus IS 350C

F Sport Package
FeatureValueRequested?
Upgraded leather upholstery0No
Door sill trim plates100Yes
Sport suspension (upgrade)250Yes
Heated front seats200Yes
Cooled or ventilated front seats300No
Rear spoiler200Yes
Special exterior trim0No
Special interior trim0No
Sport front fascia (optional)0No
Metal pedals75Yes
Front sport buckets100Yes
255/40YR18 tires400No
225/40YR18 tires200No
Total Requested92551%
Total Not Requested90049%
Navigation system
FeatureValueRequested?
Navigation system600Yes
Rearview camera200No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
HD radio50Yes
SMS text-to-speech reader25No
Traffic + travel information25No
Speed limit information0No
App support0No
Remote app25No
Total Requested75073%
Total Not Requested27527%

Option Package Details
Mercedes-Benz SLK SLK300

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Media drive, large15No
SD Card slot25No
Total Requested97596%
Total Not Requested404%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Memory system, driver seat200No
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75No
Remote window/roof operation15Yes
Mirror tilt-down in reverse25No
Interior ambient lighting150Yes
iPod integration100Yes
Total Requested121559%
Total Not Requested85041%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50Yes
Cornering lights50No
Total Requested55092%
Total Not Requested508%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
Satellite radio200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Media drive, large15No
SD Card slot25No
Total Requested97596%
Total Not Requested404%
Premium 1 Package
FeatureValueRequested?
Tilt/telescoping steering wheel, power100Yes
Power fore-aft adjuster, driver seat100Yes
Power height adjuster, driver seat50Yes
Power tilt adjuster, driver seat50Yes
Power recliner, driver seat100Yes
Power 4-way lumbar adjuster, driver seat150No
Power recliner, passenger seat100Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers100No
Memory system, driver seat200No
Memory system, passenger seat150No
Power height adjuster, passenger seat50Yes
Power tilt adjuster, passenger seat50Yes
Auto-dimming driver-side mirror75No
Remote window/roof operation15Yes
Mirror tilt-down in reverse25No
Interior ambient lighting150Yes
iPod integration100Yes
Total Requested121559%
Total Not Requested85041%

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 radio200Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Traffic information25Yes
HD radio50Yes
Media drive, large15No
SD Card slot25No
Total Requested97596%
Total Not Requested404%

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