Infiniti G Infiniti G 2010 Mercedes-Benz SLK Mercedes-Benz SLK 2008

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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: $52,185

Infiniti G G37   
Difference: $1,830

Lowest Total Invoice: $47,811

Infiniti G G37   
Difference: $2,483

Calculate Payments

  Down Payment Interest Rate Term
Model Year2010200820082008
ModelGSLKSLKSLK
TrimG37SLK280SLK350SLK55 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $44,350 $44,150 $49,450 $63,200
Base Invoice $40,950 $41,060 $45,988 $58,776
Navigation Package 1,850      
Premium Package 3,050      
Temporary spare tire 150      
Wood trim 550      
Rear spoiler 830      
Wind blocker 540      
Lighting Package   1,010 1,010 1,010
Heating Package   980 980  
Premium II Package   3,995 3,995 1,410
Metallic paint (extra cost)   710 710 710
iPod integration   375 375 375
Automatic climate control, front   720 720 720
Navigation system   1,200 1,200 1,200
Appearance Package     1,000  
Navigation Package 1,603      
Premium Package 2,642      
Temporary spare tire 131      
Wood trim 476      
Rear spoiler 698      
Wind blocker 446      
Lighting Package   939 939 939
Heating Package   911 911  
Premium II Package   3,715 3,715 1,311
Metallic paint (extra cost)   659 659 659
iPod integration   349 349 349
Automatic climate control, front   670 670 670
Navigation system   1,116 1,116 1,116
Appearance Package     930  
Options (change) 6,970 8,990 9,990 5,425
Options (change) 5,996 8,359 9,289 5,044
Destination 865 875 875 875
Gas Tax 0 0 0 1,300
Total Price $52,185 $54,015 $60,315 $70,800
Total Invoice $47,811 $50,294 $56,152 $65,995

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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: $4,710
TrueDelta Adjusted Invoice Difference: $5,122
Model Year2010200820082008
ModelGSLKSLKSLK
TrimG37SLK280SLK350SLK55 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine325hp V6228hp V6268hp V6355hp V8
TransmissionT7M6T7T7
DrivetrainRWDRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 13380, 11380, 11380, 11
Tire (rear if not all the same)225/50-18205/55-16225/45-17225/40-18
Total Price$52,185$54,015$60,315$70,800
Adjustments for Features-2,8800-1,350-1,300
Feature-Adjusted Total Price$49,305$54,015$58,965$69,500
Cost Above Minimum$0$0$4,950$15,485
Total Invoice$47,811$50,294$56,152$65,995
Adjustments for Features-2,6390-1,257-1,212
Feature-Adjusted Total Invoice$45,172$50,294$54,895$64,783
Cost Above Minimum$0$0$4,601$14,489

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Features Comparison: Infiniti G vs. Mercedes-Benz SLK

Model Year2010200820082008
ModelGSLKSLKSLK
TrimG37SLK280SLK350SLK55 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 
Power rear side windows$200   
Proximity key$250   
Wind blocker$300   
Wind blocker, small $100$100$100
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats$0   
Auto-raising roll bars / headrests$500   
Knee airbag, driver $75$75$75
Knee airbag, passenger $75$75$75
Obstacle detection, rear$250   
Rearview camera$200   
Side curtain airbags$350   
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   
Exterior 
Body kit   $0
Rear spoiler$200  $200
Infotainment 
Bluetooth audio streaming$25   
DVD-compatible player$0   
iPod integration $100$100$100
Media drive$15   
MP3-compatible player$50   
SD Card slot$25   
Telematics service, such as OnStar $200$200$200
Traffic + travel information$25   
USB port$25   
Voice control for nav and audio$100   
Instruments, Lights, and Mirrors 
Auto-dimming driver-side mirror $75$75$75
Cornering lights $50$50$50
Fog light, rear $100$100$100
Headlight washers $50$50$50
Illuminated visor mirror, driver$50   
Illuminated visor mirror, passenger$50   
Interior ambient lighting $150$150$150
Mirror tilt-down in reverse $25$25$25
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   
Leather-wrapped steering wheel$150$150 $150
Memory system, passenger seat $150$150$150
Metal pedals $75$75$75
Neck-level heating, front seats $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 
Wood/leather-wrapped steering wheel  $150 
Suspension, Wheels, and Tires 
Sport suspension (upgrade)   $0
Transmission 
Steering-wheel-mounted transmission controls   $100
Total Value of Features$4,840$1,960$3,310$3,260
Value of Feature Adjustments$2,880$0$1,350$1,300
Value of Feature Adjustments-2,6390-1,257-1,212

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Specifications Comparison: Infiniti G vs. Mercedes-Benz SLK

Model Year20102008
ModelGSLK
Body2dr Hardtop conv.2dr Hardtop conv.
Wheelbase112.2 in95.7 in
Length183.3 in160.7 in
Width72.9 in70.4 in
Height55.1 in51.0 in
Curb Weight4,096 lb.3,210 lb.
Fuel Capacity20.0 gal.18.5 gal.
Row 1 Headroom39.4 in37.9 in
Row 1 Shoulder Room53.7 in52.2 in
Row 1 Hip Room53.4 in54.6 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 ft36.5 ft3
Cargo Volume,
Maximum
10.39.8 ft3

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Option Package Details
Infiniti G G37

Navigation Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0No
Voice control for nav and audio100No
Media drive, large15No
Traffic + travel information25No
SD Card slot25No
Bluetooth audio streaming25No
Total Requested60076%
Total Not Requested19024%
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, rear250No
Surround sound250Yes
Media drive, small5No
Total Requested60040%
Total Not Requested90560%

Option Package Details
Mercedes-Benz SLK SLK280

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Premium II Package
FeatureValueRequested?
Bluetooth cell phone link100Yes
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175No
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200Yes
Power height adjuster, passenger seat50Yes
Tilt/telescoping steering wheel, power100Yes
Power tilt adjuster, passenger seat50Yes
Power fore-aft adjuster, driver seat100Yes
Auto-dimming driver-side mirror75No
Power height adjuster, driver seat50Yes
Remote window/roof operation15Yes
Power tilt adjuster, driver seat50Yes
Mirror tilt-down in reverse25No
Power recliner, driver seat100Yes
Interior ambient lighting150No
Power 4-way lumbar adjuster, driver seat150No
Power recliner, passenger seat100Yes
Total Requested176559%
Total Not Requested122541%

Option Package Details
Mercedes-Benz SLK SLK350

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Heating Package
FeatureValueRequested?
Heated front seats200Yes
Neck-level heating, front seats150No
Total Requested20057%
Total Not Requested15043%
Appearance Package
FeatureValueRequested?
Wood trim300Yes
225/45ZR17 tires200No
Wood/leather-wrapped steering wheel0No
245/40ZR17 tires200No
Total Requested30043%
Total Not Requested40057%
Premium II Package
FeatureValueRequested?
Bluetooth cell phone link100Yes
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Power fore-aft adjuster, passenger seat100Yes
Power 4-way lumbar adjuster, passenger seat150No
Universal garage door opener100Yes
Auto-dimming rearview mirror150Yes
Rain-sensing wipers175No
Memory system, driver seat200Yes
Memory system, passenger seat150No
Satellite radio200Yes
Power height adjuster, passenger seat50Yes
Tilt/telescoping steering wheel, power100Yes
Power tilt adjuster, passenger seat50Yes
Power fore-aft adjuster, driver seat100Yes
Auto-dimming driver-side mirror75No
Power height adjuster, driver seat50Yes
Remote window/roof operation15Yes
Power tilt adjuster, driver seat50Yes
Mirror tilt-down in reverse25No
Power recliner, driver seat100Yes
Interior ambient lighting150No
Power 4-way lumbar adjuster, driver seat150No
Power recliner, passenger seat100Yes
Total Requested176559%
Total Not Requested122541%

Option Package Details
Mercedes-Benz SLK SLK55 AMG

Lighting Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Cornering lights50No
Total Requested50083%
Total Not Requested10017%
Premium II Package
FeatureValueRequested?
Bluetooth cell phone link100Yes
Surround sound250Yes
Harman/Kardon, 380W, 11 speakers (with subwoofer)350No
Aux input50Yes
Total Requested40053%
Total Not Requested35047%

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