Infiniti G Infiniti G 2012 Mercedes-Benz SLK Mercedes-Benz SLK 2015

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Infiniti G 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 G vs. Mercedes-Benz SLK Invoice Comparison

Lowest Total Price: $55,380

Infiniti G G37   
Difference: $4,250

Lowest Total Invoice: $50,864

Infiniti G G37   
Difference: $4,660

Calculate Payments

  Down Payment Interest Rate Term
Model Year201220152015
ModelGSLKSLK
TrimG37SLK250SLK350
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $46,650 $43,950 $57,650
Base Invoice $43,194 $40,874 $53,615
Premium Package 3,250    
Navigation Package 1,850    
Technology Package 1,250    
Wood trim 600 325 325
Illuminated door sill trim plates 340 700 700
Wind blocker 545    
Multimedia Package   2,330 2,330
Premium 1 Package   2,590 2,590
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
Wind blocker, small   350 350
Proximity key   650 650
Obstacle detection, rear   970 970
Leather seating surfaces   770  
Premium Package 2,823    
Navigation Package 1,607    
Technology Package 1,086    
Wood trim 521 302 302
Illuminated door sill trim plates 288 651 651
Wind blocker 450    
Multimedia Package   2,167 2,167
Premium 1 Package   2,409 2,409
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
Wind blocker, small   326 326
Proximity key   605 605
Obstacle detection, rear   902 902
Leather seating surfaces   716  
Options (change) 7,835 14,755 13,985
Options (change) 6,775 13,725 13,009
Destination 895 925 925
Total Price $55,380 $59,630 $72,560
Total Invoice $50,864 $55,524 $67,549

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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 G vs. Mercedes-Benz SLK

Lowest Adjusted Price and Invoice: Infiniti G G37
TrueDelta Adjusted Price Difference: $3,065
TrueDelta Adjusted Invoice Difference: $3,557
Model Year201220152015
ModelGSLKSLK
TrimG37SLK250SLK350
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine325hp V6201hp I4302hp V6
TransmissionT7M6T7
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 13500, 11500, 11
Tire (rear if not all the same)225/50-18225/45-17225/40-18
Total Price$55,380$59,630$72,560
Adjustments for Features0-1,185-2,335
Feature-Adjusted Total Price$55,380$58,445$70,225
Cost Above Minimum$0$0$11,780
Total Invoice$50,864$55,524$67,549
Adjustments for Features0-1,103-2,174
Feature-Adjusted Total Invoice$50,864$54,421$65,375
Cost Above Minimum$0$0$10,954

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Features Comparison: Infiniti G vs. Mercedes-Benz SLK

Model Year201220152015
ModelGSLKSLK
TrimG37SLK250SLK350
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 $1200
6-speed manual $150 
RWD$0$0$0
Accessories 
Adaptive cruise control$600  
Adaptive cruise control, all-speed $850$850
Parking guidance system - passive $250$250
Power rear side windows$200  
Remote app $25$25
Wind blocker$300  
Wind blocker, small $100$100
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500  
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
Lane departure warning $200$200
Obstacle detection, front $150$150
Rearview camera$200  
Roll bar $200$200
Cargo Management 
Second-row low console$100  
Climate Control 
Automatic air recirculation$100  
Heated windshield washer nozzles $15$15
Ionizing air filtration$50  
Residual heat $50$50
Exterior 
Body kit  $0
Glass roof panel(s) $300$300
Infotainment 
App support $0$0
Concierge Services - 4 year subscription$200  
HD radio $50$50
In-vehicle Internet $150$150
Navigation map updates, three years $0$0
SMS text-to-speech reader $25$25
Telematics service, such as OnStar, with navigation $225$225
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75
Auto-dimming headlights $200$200
Compass $0$0
Fog light, rear $100$100
Fog lights$125  
Headlight washers $50$50
Illuminated visor mirror, driver$50  
Illuminated visor mirror, passenger$50  
Mirror tilt-down in reverse $25$25
Power-folding mirrors $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 
Cooled or ventilated front seats$300  
Leather door panel trim $250$250
Memory system, passenger seat $150$150
Metal pedals $75$75
Neck-level heating, front seats $150$150
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  
Transmission 
Steering-wheel-mounted transmission controls  $100
Total Value of Features$4,075$5,260$6,410
Value of Feature Adjustments$0$1,185$2,335
Value of Feature Adjustments0-1,103-2,174

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Specifications Comparison: Infiniti G vs. Mercedes-Benz SLK

Model Year20122015
ModelGSLK
Body2dr Hardtop conv.2dr Hardtop conv.
Wheelbase112.2 in95.7 in
Length183.3 in162.8 in
Width72.9 in71.5 in
Height55.1 in51.2 in
Curb Weight4,084 lb.3,242 lb.
Fuel Capacity20.0 gal.15.9 gal.
Row 1 Headroom39.4 in38.0 in
Row 1 Shoulder Room53.7 in52.2 in
Row 1 Hip Room53.4 in0.0 in
Row 1 Legroom43.9 in42.5 in
Row 2 Headroom34.5 in0.0 in
Row 2 Shoulder Room45.8 in0.0 in
Row 2 Hip Room41.7 in0.0 in
Row 2 Legroom27.2 in0.0 in
Cargo Volume,
Minimum
10.3 ft36.4 ft3
Cargo Volume,
Maximum
10.310.1 ft3

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Option Package Details
Infiniti G G37

Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300No
Power lumbar adjuster, driver seat50Yes
Bose, 13 speakers (with subwoofer)350No
Tilt/telescoping steering wheel, power100Yes
Memory system, driver seat200Yes
Obstacle detection, rear250Yes
Surround sound250Yes
Media drive, small5Yes
Total Requested85557%
Total Not Requested65043%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large10Yes
Traffic + travel information25Yes
SD Card slot25Yes
Bluetooth audio streaming25Yes
Total Requested785100%
Total Not Requested00%
Technology Package
FeatureValueRequested?
Rain-sensing wipers100Yes
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0Yes
Automatic air recirculation100No
Forward collision warning200Yes
Ionizing air filtration50No
Total Requested75083%
Total Not Requested15017%

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%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Parking guidance system - passive250No
Total Requested25038%
Total Not Requested40062%
Leather seating surfaces
FeatureValueRequested?
Leather seating surfaces900Yes
Leather door panel trim250No
No leather in second row-300No
Total Requested900106%
Total Not Requested-50-6%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0Yes
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested76584%
Total Not Requested15016%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested76560%
Total Not Requested50040%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Driver Assistance Package
FeatureValueRequested?
Forward collision warning200Yes
Blind spot intervention150No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700No
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Total Requested20010%
Total Not Requested180090%

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%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Parking guidance system - passive250No
Total Requested25038%
Total Not Requested40062%
Multimedia Package
FeatureValueRequested?
DVD-compatible player0Yes
Media drive15Yes
Traffic + travel information25Yes
SD Card slot25Yes
In-vehicle Internet150No
App support0No
Navigation map updates, three years0No
Navigation system600Yes
Voice control for nav and audio100Yes
Total Requested76584%
Total Not Requested15016%
Premium 1 Package
FeatureValueRequested?
Heated front seats200Yes
Satellite radio200Yes
Surround sound250Yes
Remote window/roof operation15Yes
Neck-level heating, front seats150No
iPod integration100Yes
Harman/Kardon, 500W, 11 speakers (with subwoofer)350No
Total Requested76560%
Total Not Requested50040%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200No
Total Requested50056%
Total Not Requested40044%
Driver Assistance Package
FeatureValueRequested?
Forward collision warning200Yes
Blind spot intervention150No
Radar- or camera-based collision preparation system0Yes
Lane departure warning system200No
Adaptive cruise control, all-speed700No
Blind spot warning system200No
Lane departure prevention system150No
Automatic braking, low-speed200No
Automatic braking, high-speed200No
Total Requested20010%
Total Not Requested180090%

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