Compare 2010 Mercedes-Benz SLK Class vs 2010 INFINITI G37 Convertible

2010 Mercedes-Benz SLK Class
2010 INFINITI G37 Convertible
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2-Door Roadster SLK 300
Style MPG City MPG Hwy Invoice MSRP
2-Door Roadster SLK 300 18 26 $43,617 $46,900
2-Door Roadster SLK 350 18 25 $48,267 $51,900
2-Door Roadster SLK 55 AMG 14 22 $61,984 $66,650
Select style
2-Door Base
Style MPG City MPG Hwy Invoice MSRP
2-Door Base 17 25 $40,950 $44,350
2-Door Sport 16 24 $43,346 $46,950
2-Door Anniversary Edition 17 25 N/A $54,900
Pricing
Invoice Price
$43,617
$40,950
Manufacturer Suggested Retail Price
$46,900
$44,350
Monthly Payment Estimate
$782 / month
$739 / month
The Car Connection's Take
TCC Rating
8.4
8.8
TCC’s Bottom Line
The 2010 Mercedes-Benz SLK-Class has the poise and performance of a sports car and the soul of a sunny roadster.
TCC Likes
TCC Dislikes
Fuel Economy
City
18 mpg 17 mpg
Highway
26 mpg 25 mpg
Vehicle
EPA Classification
Two Seater Subcompact
Interior Dimensions
Front Leg Room (in)
42.5 43.9
Passenger Capacity
2 4
Front Hip Room (in)
54.6 53.4
Front Head Room (in)
37.9 39.4
Front Shoulder Room (in)
52.2 53.7
Passenger Volume (ft³)
48.8 78.4
Second Head Room (in)
- 34.5
Second Shoulder Room (in)
- 45.8
Second Leg Room (in)
- 27.2
Second Hip Room (in)
- 41.7
Exterior Dimensions
Wheelbase (in)
95.7 112.2
Liftover Height (in)
- TBD - - TBD -
Width, Max w/o mirrors (in)
70.4 72.9
Track Width, Front (in)
60.1 60.8
Min Ground Clearance (in)
- TBD - 5.2
Length, Overall (in)
161.5 183.3
Height, Overall (in)
51.1 55.1
Track Width, Rear (in)
61.0 62.8
Cargo Area Dimensions
Trunk Volume (ft³)
9.8 10.33
Brakes
Disc - Rear (Yes or )
Yes Yes
Rear Brake Rotor Diam x Thickness (in)
10.9 x 0.4 13.0 x 0.6
Brake Type
Pwr Pwr
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
11.8 x 1.1 13.0 x 1.3
Drum - Rear (Yes or )
NA NA
Brake ABS System
4-Wheel 4-Wheel
Fuel Tank
Fuel Tank Capacity, Approx (gal)
18.5 20
Steering
Turning Diameter - Curb to Curb (ft)
34.5 36.1
Steering Type
Pwr Rack & Pinion Pwr Rack & Pinion
Lock to Lock Turns (Steering)
2.16 3.09
Turning Diameter - Wall to Wall (ft)
- TBD - 38.0
Steering Ratio (:1), Overall
- TBD - 16.4
Tires
Spare Tire Size
- TBD - NA
Front Tire Order Code
- TBD - NA
Spare Tire Order Code
NA NA
Rear Tire Size
P245/40R17 P245/45VR18
Rear Tire Order Code
- TBD - NA
Front Tire Size
P225/45R17 P225/50VR18
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs)
NA NA
Wt Distributing Hitch - Max Tongue Wt. (lbs)
NA NA
Dead Weight Hitch - Max Trailer Wt. (lbs)
NA NA
Wt Distributing Hitch - Max Trailer Wt. (lbs)
NA NA
Weight Information
Base Curb Weight (lbs)
3208 4077
Wheels
Rear Wheel Material
Aluminum Aluminum
Rear Wheel Size (in)
17 x 8.5 18 x 8.5
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
- TBD - NA
Front Wheel Size (in)
17 x 7.5 18 x 8.5
Spare Wheel Size (in)
- TBD - NA
Cooling System
Total Cooling System Capacity (qts)
11.2 8.5
Electrical
Cold Cranking Amps @ 0° F (Primary)
- TBD - - TBD -
Maximum Alternator Capacity (amps)
90 150
Engine
SAE Net Horsepower @ RPM
228 @ 6000 325 @ 7000
Engine Type
Gas V6 Gas V6
Fuel System
SMPI SMPI
SAE Net Torque @ RPM
221 @ 2500 - 5000 267 @ 5200
Engine Order Code
NA NA
Displacement
3.0L/183 3.7L/226
Mileage
EPA Fuel Economy Est - City (MPG)
18 17
Fuel Economy Est-Combined (MPG)
20 20
EPA Fuel Economy Est - Hwy (MPG)
26 25
Transmission
Drivetrain
Rear Wheel Drive Rear Wheel Drive
Fifth Gear Ratio (:1)
1.00 1.00
Trans Description Cont. Again
NA NA
Reverse Ratio (:1)
4.06 3.97
Second Gear Ratio (:1)
2.61 3.19
Seventh Gear Ratio (:1)
NA 0.77
Trans Order Code
411 NA
Final Drive Axle Ratio (:1)
3.27 3.36
Fourth Gear Ratio (:1)
1.25 1.41
Trans Description Cont.
Manual w/OD Automatic w/OD
Sixth Gear Ratio (:1)
0.84 0.86
First Gear Ratio (:1)
4.46 4.92
Clutch Size (in)
- TBD - NA
Third Gear Ratio (:1)
1.72 2.04
Trans Type
6 7
Summary
Body Style
2 Door Roadster 2 Door Convertible
Vehicle Name
Mercedes-Benz SLK-Class Infiniti G37 Convertible
Suspension
Stabilizer Bar Diameter - Front (in)
- TBD - - TBD -
Suspension Type - Rear
Independent Independent Multi-Link
Suspension Type - Rear (Cont.)
5-Link w/stabilizer bar w/Stabilizer bar
Shock Absorber Diameter - Rear (mm)
- TBD - - TBD -
Suspension Type - Front
Independent Independent Double Wishbone
Stabilizer Bar Diameter - Rear (in)
- TBD - - TBD -
Suspension Type - Front (Cont.)
3-Link w/stabilizer bar w/Stabilizer bar
Shock Absorber Diameter - Front (mm)
- TBD - - TBD -
Emissions
EPA Greenhouse Gas Score
5 5
Tons/yr of CO2 Emissions @ 15K mi/year
9.3 9.3

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