Lexus IS Lexus IS 2014 Mercedes-Benz SLK Mercedes-Benz SLK 2015

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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: $51,315

Lexus IS 250C   
Difference: $25,940

Lowest Total Invoice: $47,724

Lexus IS 250C   
Difference: $24,189

Calculate Payments

  Down Payment Interest Rate Term
Model Year201420142015
ModelISISSLK
Trim250C350CSLK55 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $42,860 $47,140 $70,900
Base Invoice $39,861 $43,839 $65,937
F Sport Package 2,550 2,550  
Navigation System / Mark Levinson Pkg. 3,520 3,520  
Xenon HID headlights 875 875  
Obstacle detection, rear 500 500 970
Headlight washers 100 100  
Multimedia Package     2,330
Automatic climate control, front     760
Metallic paint (extra cost)     720
Proximity key     650
F Sport Package 2,349 2,349  
Navigation System / Mark Levinson Pkg. 3,245 3,245  
Xenon HID headlights 807 807  
Obstacle detection, rear 460 460 902
Headlight washers 92 92  
Multimedia Package     2,167
Automatic climate control, front     707
Metallic paint (extra cost)     670
Proximity key     605
Options (change) 7,545 7,545 5,430
Options (change) 6,953 6,953 5,051
Destination 910 910 925
Total Price $51,315 $55,595 $77,255
Total Invoice $47,724 $51,702 $71,913

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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 250C
TrueDelta Adjusted Price Difference: $24,355
TrueDelta Adjusted Invoice Difference: $22,714
Model Year201420142015
ModelISISSLK
Trim250C350CSLK55 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine204hp V6306hp V6415hp V8
TransmissionT6T6T7
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)16/23 MPG16/23 MPG19/28 MPG
Audio (watts, speakers)270, 12270, 12500, 11
Tire (rear if not all the same)225/40-18225/40-18235/40-18
Total Price$51,315$55,595$77,255
Adjustments for Features00-1,585
Feature-Adjusted Total Price$51,315$55,595$75,670
Cost Above Minimum$0$4,280$0
Total Invoice$47,724$51,702$71,913
Adjustments for Features00-1,475
Feature-Adjusted Total Invoice$47,724$51,702$70,438
Cost Above Minimum$0$3,978$0

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Features Comparison: Lexus IS vs. Mercedes-Benz SLK

Model Year201420142015
ModelISISSLK
Trim250C350CSLK55 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100$1100 
7-speed manually-shiftable automatic  $1200
RWD$0$0$0
Accessories 
Parking guidance system - passive  $250
Power rear side windows$200$200 
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats  $0
Driver drowsiness monitor  $150
Rearview camera$200$200 
Roll bar  $200
Torque vectoring, brake-based  $100
Cargo Management 
Second-row low console$100$100 
Climate Control 
Automatic air recirculation$100$100 
Heated windshield washer nozzles  $15
Rain-sensing wipers  $175
Rear air vents$100$100 
Residual heat  $50
Variable intermittent wipers$75$75 
Water-repellent front-door glass$15$15 
Engine / Motor 
Automatic start / stop  $150
Dual-mode exhaust, switchable  $500
Exterior 
Body kit  $0
Glass roof panel(s)  $300
Infotainment 
CD changer, in-dash$325$325 
CD player  $125
In-vehicle Internet  $150
Media drive  $15
Navigation map updates, three years  $0
SD Card slot  $25
Telematics service, such as OnStar$200$200 
Telematics service, such as OnStar, with navigation  $225
Instruments, Lights, and Mirrors 
Analog clock  $25
Auto-dimming driver-side mirror  $75
Auto-dimming headlights  $200
Compass  $0
Fog light, rear  $100
Fog lights$125$125 
Illuminated visor mirror, driver$50$50 
Illuminated visor mirror, passenger$50$50 
Mirror tilt-down in reverse  $25
Power-folding mirrors  $50
Visor mirror, driver  $10
Visor mirror, passenger  $10
Seats and Interior Trim 
Aluminum trim  $100
Cooled or ventilated front seats$300$300 
Memory system, driver seat  $200
Memory system, passenger seat  $150
Neck-level heating, front seats  $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$100 
Power lumbar adjuster, passenger seat$100$100 
Synthetic suede inserts in leather seating surfaces  $0
Total Value of Features$3,140$3,140$4,725
Value of Feature Adjustments$0$0$1,585
Value of Feature Adjustments00-1,475

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Specifications Comparison: Lexus IS vs. Mercedes-Benz SLK

Model Year20142015
ModelISSLK
Body2dr Hardtop conv.2dr Hardtop conv.
Wheelbase107.5 in95.7 in
Length182.5 in162.8 in
Width70.9 in71.5 in
Height55.7 in51.2 in
Curb Weight4,125 lb.3,583 lb.
Fuel Capacity17.2 gal.15.9 gal.
Row 1 Headroom38.3 in38.0 in
Row 1 Shoulder Room54.3 in52.2 in
Row 1 Hip Room54.2 in0.0 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 ft36.4 ft3
Cargo Volume,
Maximum
10.810.1 ft3

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Option Package Details
Lexus IS 250C

F Sport Package
FeatureValueRequested?
Upgraded leather upholstery0No
Cooled or ventilated front seats300No
Sport suspension (upgrade)250Yes
Heated front seats200Yes
Rear spoiler200Yes
Special exterior trim0No
Special interior trim0No
Sport front fascia (optional)0No
Metal pedals75Yes
Door sill trim plates100Yes
Front sport buckets100Yes
225/40YR18 tires200No
255/40YR18 tires400No
Total Requested92551%
Total Not Requested90049%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 270W, 12 speakers (with subwoofer)350No
Navigation system600Yes
Rearview camera200No
Voice control for nav and audio100Yes
HD radio50Yes
SMS text-to-speech reader25Yes
Traffic + travel information25Yes
Remote app25Yes
Speed limit information0No
App support0Yes
Total Requested107566%
Total Not Requested55034%

Option Package Details
Lexus IS 350C

F Sport Package
FeatureValueRequested?
Upgraded leather upholstery0No
Cooled or ventilated front seats300No
Sport suspension (upgrade)250Yes
Heated front seats200Yes
Rear spoiler200Yes
Special exterior trim0No
Special interior trim0No
Sport front fascia (optional)0No
Metal pedals75Yes
Door sill trim plates100Yes
Front sport buckets100Yes
225/40YR18 tires200No
255/40YR18 tires400No
Total Requested92551%
Total Not Requested90049%
Navigation System / Mark Levinson Pkg.
FeatureValueRequested?
Surround sound250Yes
DVD-compatible player0Yes
Mark Levinson, 270W, 12 speakers (with subwoofer)350No
Navigation system600Yes
Rearview camera200No
Voice control for nav and audio100Yes
HD radio50Yes
SMS text-to-speech reader25Yes
Traffic + travel information25Yes
Remote app25Yes
Speed limit information0No
App support0Yes
Total Requested107566%
Total Not Requested55034%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150Yes
Parking guidance system - passive250No
Total Requested40062%
Total Not Requested25038%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0Yes
Media drive15No
Traffic + travel information25Yes
SD Card slot25No
In-vehicle Internet150No
App support0Yes
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested72579%
Total Not Requested19021%

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