Infiniti G Infiniti G 2011 Mercedes-Benz SLK Mercedes-Benz SLK 2012

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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: $53,165

Infiniti G G37   
Difference: $2,200

Lowest Total Invoice: $48,749

Infiniti G G37   
Difference: $2,805

Calculate Payments

  Down Payment Interest Rate Term
Model Year2011201220122012
ModelGSLKSLKSLK
TrimG37SLK250SLK350SLK55 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $45,750 $42,500 $54,800 $67,500
Base Invoice $42,240 $39,525 $50,964 $62,775
Premium Package 3,050      
Navigation Package 1,850      
Temporary spare tire 150      
Illuminated door sill trim plates 330 700 700  
Wood trim 600 990 990  
Wind blocker 540      
Lighting Package   1,090 1,090 1,090
Multimedia Package   2,150 2,150 2,150
Premium 1 Package   2,590 2,590  
Automatic climate control, front   760 760 760
Metallic paint (extra cost)   720 720 720
Analog clock   250 250  
Wind blocker, small   350 350 350
Proximity key   650 650 650
Obstacle detection, rear   970 970 970
Leather seating surfaces   770    
Premium Package 2,642      
Navigation Package 1,603      
Temporary spare tire 131      
Illuminated door sill trim plates 273 651 651  
Wood trim 519 921 921  
Wind blocker 446      
Lighting Package   1,014 1,014 1,014
Multimedia Package   2,000 2,000 2,000
Premium 1 Package   2,409 2,409  
Automatic climate control, front   707 707 707
Metallic paint (extra cost)   670 670 670
Analog clock   233 233  
Wind blocker, small   326 326 326
Proximity key   605 605 605
Obstacle detection, rear   902 902 902
Leather seating surfaces   716    
Options (change) 6,520 11,990 11,220 6,690
Options (change) 5,614 11,154 10,438 6,224
Destination 895 875 875 875
Total Price $53,165 $55,365 $66,895 $75,065
Total Invoice $48,749 $51,554 $62,277 $69,874

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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: $2,415
TrueDelta Adjusted Invoice Difference: $3,002
Model Year2011201220122012
ModelGSLKSLKSLK
TrimG37SLK250SLK350SLK55 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine325hp V6201hp I4302hp V6415hp V8
TransmissionT7M6T7T7
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 13500, 11500, 11500, 11
Tire (rear if not all the same)225/50-18225/45-17225/40-18235/40-18
Total Price$53,165$55,365$66,895$75,065
Adjustments for Features-2150-1,150-1,950
Feature-Adjusted Total Price$52,950$55,365$65,745$73,115
Cost Above Minimum$0$0$10,380$17,750
Total Invoice$48,749$51,554$62,277$69,874
Adjustments for Features-1970-1,071-1,815
Feature-Adjusted Total Invoice$48,552$51,554$61,206$68,059
Cost Above Minimum$0$0$9,652$16,505

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Features Comparison: Infiniti G vs. Mercedes-Benz SLK

Model Year2011201220122012
ModelGSLKSLKSLK
TrimG37SLK250SLK350SLK55 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200 $1200$1200
6-speed manual $150  
RWD$0$0$0$0
Accessories 
Parking guidance system - passive $250$250$250
Power rear side windows$200   
Remote app $25$25$25
Wind blocker$300   
Wind blocker, small $100$100$100
Brakes, Airbags, and Other Safety 
Auto-raising roll bars / headrests$500   
Driver drowsiness monitor $150$150$150
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Obstacle detection, front $150$150$150
Rearview camera$200   
Roll bar $200$200$200
Torque vectoring, brake-based   $100
Cargo Management 
Second-row low console$100   
Climate Control 
Heated windshield washer nozzles $15$15$15
Rain-sensing wipers $175$175$175
Residual heat $50$50$50
Variable intermittent wipers$75   
Engine / Motor 
Automatic start / stop   $150
Dual-mode exhaust, switchable   $500
Exterior 
Body kit   $0
Rear spoiler   $200
Self-repairing paint$0   
Infotainment 
CD changer, in-dash $325$325$325
CD player$125   
HD radio $50$50$50
Telematics service, such as OnStar $200$200$200
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75
Compass $0$0$0
Fog light, rear $100$100$100
Fog lights$125   
Headlight washers $50$50$50
Illuminated visor mirror, driver$50   
Illuminated visor mirror, passenger$50   
Interior ambient lighting   $150
Mirror tilt-down in reverse $25$25$25
Power-folding mirrors $50$50$50
Steering-linked headlights $150$150$150
Turn signals on or near mirrors $25$25$25
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   
Door sill trim plates   $100
Illuminated door sill trim plates$200$200$200 
Leather door panel trim $250$250$250
Leather-wrapped steering wheel$150  $150
Memory system, passenger seat $150$150$150
Metal pedals $75$75$75
Neck-level heating, front seats $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   
Synthetic suede inserts in leather seating surfaces   $0
Wood trim$300$300$300 
Wood/leather-wrapped steering wheel $150$150 
Suspension, Wheels, and Tires 
Sport suspension (upgrade)   $0
Transmission 
Steering-wheel-mounted transmission controls  $100$100
Total Value of Features$3,975$3,760$4,910$5,710
Value of Feature Adjustments$215$0$1,150$1,950
Value of Feature Adjustments-1970-1,071-1,815

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Specifications Comparison: Infiniti G vs. Mercedes-Benz SLK

Model Year20112012
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 Weight4,096 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
Surround sound250Yes
Media drive, small5Yes
Tilt/telescoping steering wheel, power100Yes
Memory system, driver seat200Yes
Obstacle detection, rear250Yes
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%

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
Upholstered door panels, leather250No
No leather in second row-300No
Total Requested900106%
Total Not Requested-50-6%
Wood trim
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0No
Total Requested300100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50071%
Total Not Requested20029%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25Yes
Total Requested76579%
Total Not Requested20021%
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%

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%
Wood trim
FeatureValueRequested?
Wood trim300Yes
Wood/leather-wrapped steering wheel0No
Total Requested300100%
Total Not Requested00%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50071%
Total Not Requested20029%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25Yes
Total Requested76579%
Total Not Requested20021%
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%

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, front150No
Parking guidance system - passive250No
Total Requested25038%
Total Not Requested40062%
Lighting Package
FeatureValueRequested?
Steering-linked headlights150No
Xenon HID headlights500Yes
Headlight washers50No
Total Requested50071%
Total Not Requested20029%
Multimedia Package
FeatureValueRequested?
Navigation system600Yes
CD changer, in-dash200No
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large15Yes
Traffic + travel information25Yes
SD Card slot25Yes
Total Requested76579%
Total Not Requested20021%

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