Infiniti FX Infiniti FX 2008 Mercedes-Benz SLK Mercedes-Benz SLK 2015

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Infiniti FX 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.

Infiniti FX vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $44,865

Infiniti FX FX35   
Difference: $8,975

Lowest Total Invoice: $40,973

Infiniti FX FX35   
Difference: $9,166

Calculate Payments

  Down Payment Interest Rate Term
Model Year2008200820152015
ModelFXFXSLKSLK
TrimFX35FX45SLK250SLK350
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Base Price $38,050 $50,100 $43,950 $57,650
Base Invoice $34,980 $46,026 $40,874 $53,615
Hands-Free Package 600      
Touring Package 1,300      
Technology Package 4,050 4,050    
Becker Map Pilot     800 800
Lighting Package     1,390 1,390
Driver Assistance Package     2,950 2,950
Automatic climate control, front     760 760
Metallic paint (extra cost)     720 720
Analog clock     250 250
Rear spoiler     350 350
Proximity key     650 650
Wood trim     325 325
Leather seating surfaces     770  
Hands-Free Package 517      
Touring Package 1,121      
Technology Package 3,490 3,490    
Becker Map Pilot     744 744
Lighting Package     1,293 1,293
Driver Assistance Package     2,744 2,744
Automatic climate control, front     707 707
Metallic paint (extra cost)     670 670
Analog clock     233 233
Rear spoiler     326 326
Proximity key     605 605
Wood trim     302 302
Leather seating surfaces     716  
Options (change) 5,950 4,050 8,965 8,195
Options (change) 5,128 3,490 8,340 7,624
Destination 865 865 925 925
Total Price $44,865 $55,015 $53,840 $66,770
Total Invoice $40,973 $50,381 $50,139 $62,164

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

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TrueDelta Value Comparison: Infiniti FX vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Infiniti FX FX35
TrueDelta Adjusted Price Difference: $3,220
TrueDelta Adjusted Invoice Difference: $3,807
Model Year2008200820152015
ModelFXFXSLKSLK
TrimFX35FX45SLK250SLK350
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Engine275hp V6320hp V8201hp I4302hp V6
TransmissionT5T5M6T7
DrivetrainRWDAWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)300, 11300, 11?, 8?, 8
Tire (rear if not all the same)265/60-18265/50-20225/45-17225/40-18
Total Price$44,865$55,015$53,840$66,770
Adjustments for Features0-2,175-5,755-6,905
Feature-Adjusted Total Price$44,865$52,840$48,085$59,865
Cost Above Minimum$0$7,975$0$11,780
Total Invoice$40,973$50,381$50,139$62,164
Adjustments for Features0-1,992-5,359-6,429
Feature-Adjusted Total Invoice$40,973$48,389$44,780$55,735
Cost Above Minimum$0$7,416$0$10,955

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Features Comparison: Infiniti FX vs. Mercedes-Benz SLK

Model Year2008200820152015
ModelFXFXSLKSLK
TrimFX35FX45SLK250SLK350
Body4dr SUV4dr SUV2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
5-speed manually-shiftable automatic$1000$1000  
6-speed manual  $150 
7-speed manually-shiftable automatic   $1200
RWD$0 $0$0
AWD $1700  
Accessories 
Adaptive cruise control$600$600  
Adaptive cruise control, all-speed  $850$850
Power liftgate$350$350  
Power rear side windows$200$200  
Remote app  $25$25
Remote window/roof operation$15$15  
Brakes, Airbags, and Other Safety 
Automatic braking, high-speed or partial  $200$200
Automatic braking, low-speed  $200$200
Blind spot collision prevention  $150$150
Blind spot warning system  $200$200
Driver drowsiness monitor  $150$150
Knee airbag, driver  $75$75
Knee airbag, passenger  $75$75
Lane departure prevention  $150$150
Rearview camera$200$200  
Roll bar  $200$200
Rollover sensor$50$50  
Cargo Management 
Aluminum roof rails $250  
Cargo cover$75$75  
Cargo net$40$40  
Overhead sunglass holder$25$25  
Roof rails$250   
Climate Control 
Automatic air recirculation$100$100  
Heated windshield washer nozzles  $15$15
Rain-sensing wipers  $175$175
Rear air vents$100$100  
Rear wiper$175$175  
Residual heat  $50$50
Variable intermittent wipers$75$75  
Drivetrain 
Lockable center differential $150  
Exterior 
Body kit   $0
Deep-tinted rear windows$275$275  
Glass roof panel(s)  $300$300
Power retractable hardtop  $6750$6750
Sunroof$900$900  
Wheel-lip moldings$75$75  
Infotainment 
Aux input  $50$50
Bluetooth audio streaming  $25$25
CD changer, in-dash$325$325  
CD player  $125$125
HD radio  $50$50
Satellite radio$200$200  
SMS text-to-speech reader  $25$25
Telematics service, such as OnStar, with navigation  $225$225
Traffic information  $25$25
USB port  $25$25
Voice control for nav and audio  $100$100
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror  $75$75
Auto-dimming headlights  $200$200
Fog light, rear  $100$100
Fog lights$125$125  
Headlight washers  $50$50
Illuminated visor mirror, driver$50$50  
Illuminated visor mirror, passenger$50$50  
Mirror tilt-down in reverse  $25$25
Power-folding mirrors $50$50$50
Steering-linked headlights  $150$150
Turn signals on or near mirrors  $25$25
Visor mirror, driver  $10$10
Visor mirror, passenger  $10$10
Seats and Interior Trim 
Aluminum trim$100   
Center armrest(s), second row$50$50  
Folding second row seats$300$300  
Heated front seats$200$200  
Leather door panel trim  $250$250
Manual recliner, second row seats$75$75  
Memory system, passenger seat  $150$150
Metal pedals $75$75$75
No leather in second row  $-300$-300
Power 4-way lumbar adjuster, driver seat  $150$150
Power 4-way lumbar adjuster, passenger seat  $150$150
Power lumbar adjuster, driver seat$100$100  
Wood trim $300$300$300
Suspension, Wheels, and Tires 
Alloy wheels$350 $350$350
Polished alloy wheels $350  
Sport suspension (upgrade) $0  
Transmission 
Steering-wheel-mounted transmission controls   $100
Total Value of Features$6,430$8,605$12,185$13,335
Value of Feature Adjustments$0$2,175$5,755$6,905
Value of Feature Adjustments0-1,992-5,359-6,429

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Specifications Comparison: Infiniti FX vs. Mercedes-Benz SLK

Model Year20082015
ModelFXSLK
Body4dr SUV2dr Hardtop conv.
Wheelbase112.2 in95.7 in
Length189.1 in162.8 in
Width75.8 in71.5 in
Height65.9 in51.2 in
Curb Weight4,188 lb.3,242 lb.
Fuel Capacity23.8 gal.15.9 gal.
Row 1 Headroom40.8 in38.0 in
Row 1 Shoulder Room56.9 in52.2 in
Row 1 Hip Room54.3 in0.0 in
Row 1 Legroom43.9 in42.5 in
Row 2 Headroom39.5 in0.0 in
Row 2 Shoulder Room57.4 in0.0 in
Row 2 Hip Room55.0 in0.0 in
Row 2 Legroom35.2 in0.0 in
Cargo Volume,
Minimum
27.4 ft36.4 ft3
Cargo Volume,
Maximum
64.5 ft310.1 ft3

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Option Package Details
Infiniti FX FX35

Hands-Free Package
FeatureValueRequested?
Bluetooth cell phone link100Yes
Proximity key250Yes
Total Requested350100%
Total Not Requested00%
Touring Package
FeatureValueRequested?
Sunroof900No
Universal garage door opener100Yes
Automatic headlights125Yes
Cargo net40No
Total Requested22519%
Total Not Requested94081%
Technology Package
FeatureValueRequested?
Navigation system600Yes
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Forward collision alert200Yes
Total Requested1450100%
Total Not Requested00%

Option Package Details
Infiniti FX FX45

Technology Package
FeatureValueRequested?
Navigation system600Yes
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Forward collision alert200Yes
Total Requested1450100%
Total Not Requested00%

Option Package Details
Mercedes-Benz SLK SLK250

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Leather door panel trim250No
No leather in second row-300No
Total Requested900106%
Total Not Requested-50-6%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Forward collision warning200Yes
Blind spot intervention150No
Total Requested40020%
Total Not Requested160080%

Option Package Details
Mercedes-Benz SLK SLK350

Automatic climate control, front
FeatureValueRequested?
Automatic climate control, front200Yes
Dual-zone climate control125Yes
Total Requested325100%
Total Not Requested00%
Becker Map Pilot
FeatureValueRequested?
Navigation system600Yes
Voice control for nav and audio100No
Traffic information25No
Total Requested60083%
Total Not Requested12517%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Driver Assistance Package
FeatureValueRequested?
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200Yes
Adaptive cruise control, all-speed700No
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Forward collision warning200Yes
Blind spot intervention150No
Total Requested40020%
Total Not Requested160080%

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