Infiniti G Infiniti G 2013 Mercedes-Benz SL Mercedes-Benz SL 2012

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Infiniti G vs. Mercedes-Benz SL 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 SL Invoice Comparison

Lowest Total Price: $56,790

Infiniti G G37   
Difference: $53,215

Lowest Total Invoice: $52,158

Infiniti G G37   
Difference: $50,299

Calculate Payments

  Down Payment Interest Rate Term
Model Year201320122012
ModelGSLSL
TrimG37SL550SL63 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Base Price $47,900 $103,650 $140,440
Base Invoice $44,349 $96,395 $130,609
Premium Package 3,400    
Navigation Package 1,850    
Technology Package 1,250    
Wood trim 600   0
Illuminated door sill trim plates 340 700 1,000
Wind blocker 545    
Obstacle detection, rear   1,180 1,180
Adaptive cruise control   2,300 2,300
Premium Package 2,952    
Navigation Package 1,607    
Technology Package 1,086    
Wood trim 521   0
Illuminated door sill trim plates 288 651 930
Wind blocker 450    
Obstacle detection, rear   1,097 1,097
Adaptive cruise control   2,139 2,139
Options (change) 7,985 4,180 4,480
Options (change) 6,904 3,887 4,166
Destination 905 875 875
Gas Tax 0 1,300 2,600
Total Price $56,790 $110,005 $148,395
Total Invoice $52,158 $102,457 $138,250

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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

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TrueDelta Value Comparison: Infiniti G vs. Mercedes-Benz SL

Lowest Adjusted Price and Invoice: Infiniti G G37
TrueDelta Adjusted Price Difference: $46,825
TrueDelta Adjusted Invoice Difference: $44,347
Model Year201320122012
ModelGSLSL
TrimG37SL550SL63 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Engine325hp V6382hp V8518hp V8
TransmissionT7T7T7
DrivetrainRWDRWDRWD
EPA Fuel Economy (city/highway)/ MPG/ MPG/ MPG
Audio (watts, speakers)?, 13510, 10510, 10
Tire (rear if not all the same)225/50-18255/40-18255/35-19
Total Price$56,790$110,005$148,395
Adjustments for Features0-6,390-7,440
Feature-Adjusted Total Price$56,790$103,615$140,955
Cost Above Minimum$0$0$37,340
Total Invoice$52,158$102,457$138,250
Adjustments for Features0-5,952-6,931
Feature-Adjusted Total Invoice$52,158$96,505$131,319
Cost Above Minimum$0$0$34,814

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Features Comparison: Infiniti G vs. Mercedes-Benz SL

Model Year201320122012
ModelGSLSL
TrimG37SL550SL63 AMG
Body2dr Hardtop conv.2dr Hardtop conv.2dr Hardtop conv.
Transmission and Drivetrain 
7-speed manually-shiftable automatic$1200$1200$1200
RWD$0$0$0
Accessories 
Power rear side windows$200  
Power trunk closer $350$350
Wind blocker$300  
Wind blocker, small $100$100
Brakes, Airbags, and Other Safety 
Forward collision warning$200  
Knee airbag, driver $75$75
Obstacle detection, front $150$150
Radar- or camera-based collision preparation system$0  
Rearview camera$200  
Side curtain airbags$350  
Cargo Management 
Air-conditioned storage compartment $50$50
Second-row low console$100  
Storage compartment under front seat(s) $50$50
Climate Control 
Heated windshield washer nozzles $15$15
Ionizing air filtration$50  
Residual heat $50$50
Wiper de-icer $25$25
Exterior 
Body kit  $0
Infotainment 
Bluetooth audio streaming$25  
CD changer, in-dash $325$325
CD player$125  
Concierge Services - 4 year subscription$200  
HD radio $50$50
iPod integration $100$100
Telematics service, such as OnStar $200$200
Traffic + travel information$25  
Traffic information $25$25
USB port$25  
Instruments, Lights, and Mirrors 
Analog clock$25  
Auto-dimming driver-side mirror $75$75
Cornering lights $50$50
Fog light, rear $100$100
Headlight washers $50$50
Interior ambient lighting $150$150
Mirror tilt-down in reverse $25$25
Steering-linked headlights $150$150
Turn signals on or near mirrors $25$25
Seats and Interior Trim 
Leather door panel trim $250$250
Leather-wrapped steering wheel$150$150 
Massage, driver seat  $100
Massage, passenger seat  $100
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 headrest height adjuster, driver seat $50$50
Power headrest height adjuster, passenger seat $50$50
Power lumbar adjuster, driver seat$100  
Power seatback bolsters, driver seat $100$100
Power seatback bolsters, passenger seat $100$100
Power thigh support length adjuster, driver seat $100$100
Power thigh support length adjuster, passenger seat $100$100
Synthetic suede headliner  $650
Synthetic suede steering wheel  $150
Upholstered instrument panel, leather $1000$1000
Suspension, Wheels, and Tires 
Adaptive hydraulic struts, auto-leveling and ht. adjustable $4000$4000
Sport suspension (upgrade)  $0
Transmission 
Launch control  $100
Steering-wheel-mounted transmission controls  $100
Total Value of Features$3,275$9,665$10,715
Value of Feature Adjustments$0$6,390$7,440
Value of Feature Adjustments0-5,952-6,931

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Specifications Comparison: Infiniti G vs. Mercedes-Benz SL

Model Year20132012
ModelGSL
Body2dr Hardtop conv.2dr Hardtop conv.
Wheelbase112.2 in100.8 in
Length183.3 in180.4 in
Width72.9 in71.5 in
Height55.1 in51.1 in
Curb Weight4,084 lb.4,221 lb.
Fuel Capacity20.0 gal.21.1 gal.
Row 1 Headroom39.4 in37.7 in
Row 1 Shoulder Room53.7 in54.0 in
Row 1 Hip Room53.4 in53.9 in
Row 1 Legroom43.9 in42.9 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 ft37.2 ft3
Cargo Volume,
Maximum
10.310.2 ft3

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Option Package Details
Infiniti G G37

Premium Package
FeatureValueRequested?
Cooled or ventilated front seats300Yes
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 Requested115577%
Total Not Requested35023%
Navigation Package
FeatureValueRequested?
Navigation system600Yes
DVD-compatible player0Yes
Voice control for nav and audio100Yes
Media drive, large10Yes
Traffic + travel information25No
SD Card slot25Yes
Bluetooth audio streaming25No
Total Requested73594%
Total Not Requested506%
Technology Package
FeatureValueRequested?
Rain-sensing wipers100Yes
Adaptive cruise control450Yes
Radar- or camera-based collision preparation system0No
Automatic air recirculation100Yes
Forward collision alert200No
Ionizing air filtration50No
Total Requested65072%
Total Not Requested25028%

Option Package Details
Mercedes-Benz SL SL550

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%

Option Package Details
Mercedes-Benz SL SL63 AMG

Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Total Requested25063%
Total Not Requested15037%

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