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Compare 2013 Lexus IS 350 vs 2013 Infiniti G37 Sedan

2013 Lexus IS 350 Change
2013 Infiniti G37 Sedan Change
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Selected Style 350 4-Door Sedan RWD
Switch Style

Body Style

Transmission

Drivetrain

Other

Style MPG City MPG Hwy Invoice MSRP
250 4-Door Sport Sedan Automatic RWD 21 30 $32,611 $35,065
250 4-Door Sport Sedan Automatic AWD 21 27 $34,898 $37,525
350 4-Door Sedan RWD 19 27 $37,496 $40,320
350 4-Door Sedan AWD 19 26 $39,787 $42,780
250C 2-Door Convertible Automatic 21 30 $39,627 $42,610
350C 2-Door Convertible 19 27 $43,609 $46,890
F 4-Door Sedan 16 23 $57,430 $61,750
4-Door Journey RWD
Switch Style

Body Style

Drivetrain

Trim

Style MPG City MPG Hwy Invoice MSRP
4-Door RWD Journey 19 27 $30,550 $32,850
4-Door AWD x 18 25 $32,039 $34,450
4-Door RWD Sport 6MT 17 25 $34,418 $37,150
Pricing
Invoice Price
$37,496
$30,550
Manufacturer Suggested Retail Price
$40,320
$32,850
Monthly Payment Estimate
$672 / month
$548 / month
Dealer Price Quotes
The Car Connection's Take
TCC Rating
7.4
/ 10
TCC Rating
How does the
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or “Go” (green) messages along with the numerical score so you can easily understand where we stand at a glance.

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Learn more about how we rate and review cars here.

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Read Our Full Review
7.8
/ 10
TCC Rating
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Read Our Full Review
TCC's Bottom Line The 2013 Lexus IS 250 and IS 350 look like exciting sport sedans--especially in F Sport guise--though they're not as fun to drive or even as fuel-efficient as other small sport sedans. The 2013 Infiniti G37 offers some of the sensory thrills of a sports car, in a more practical sedan body style, although it's not as refined as other premium-brand alternatives.
TCC Likes
TCC Dislikes
Fuel Economy
Fuel Economy - City 19 mpg 19 mpg
Fuel Economy - Highway 27 mpg 27 mpg
Vehicle
EPA Classification Sub-Compact Midsize Cars
Interior Dimensions
Second Hip Room (in) 53.7 53.7
Front Shoulder Room (in) 54.4 55.6
Passenger Volume (ft³) 85.7 99.0
Second Head Room (in) 36.7 37.7
Second Shoulder Room (in) 52.7 55.2
Front Leg Room (in) 43.9 43.9
Passenger Capacity 5 5
Front Hip Room (in) 54.1 55.1
Second Leg Room (in) 30.6 34.7
Front Head Room (in) 37.2 40.5
Exterior Dimensions
Track Width, Front (in) 60.4 59.8
Min Ground Clearance (in) 5.7 5.1
Length, Overall (in) 180.3 187.9
Height, Overall (in) 56.1 57.2
Track Width, Rear (in) 60.4 60.2
Wheelbase (in) 107.5 112.2
Liftover Height (in) - TBD - 28.7
Width, Max w/o mirrors (in) 70.9 69.8
Cargo Area Dimensions
Trunk Volume (ft³) 13.0 13.5
Brakes
Drum - Rear (Yes or ) NA NA
Brake ABS System 4-Wheel 4-Wheel
Disc - Rear (Yes or ) Yes Yes
Rear Brake Rotor Diam x Thickness (in) 12.2 x - TBD - 12.1 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) 13.15 x - TBD - 12.6 x 1.1
Fuel Tank
Fuel Tank Capacity, Approx (gal) 17.1 20.0
Steering
Turning Diameter - Wall to Wall (ft) N/A - TBD -
Steering Ratio (:1), Overall 13.4 16.4
Turning Diameter - Curb to Curb (ft) 33.5 36.1
Steering Type Electric Pwr Rack & Pinion Pwr Rack & Pinion
Lock to Lock Turns (Steering) 2.91 3.1
Tires
Rear Tire Order Code NA NA
Front Tire Size P225/45VR17 P225/55VR17
Spare Tire Size Compact T145/80D17
Front Tire Order Code NA NA
Spare Tire Order Code NA NA
Rear Tire Size P245/45VR17 P225/55VR17
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) 3527 3628
Wheels
Spare Wheel Material Steel Aluminum
Front Wheel Size (in) 17 x 8.0 17 x 7.5
Spare Wheel Size (in) Compact 17 x - TBD -
Rear Wheel Material Aluminum Aluminum
Rear Wheel Size (in) 17 x 8.0 17 x 7.5
Front Wheel Material Aluminum Aluminum
Cooling System
Total Cooling System Capacity (qts) - TBD - 9.0
Electrical
Cold Cranking Amps @ 0° F (Primary) - TBD - - TBD -
Maximum Alternator Capacity (amps) 100 150
Engine
SAE Net Torque @ RPM 277 @ 4800 269 @ 5200
Engine Order Code NA NA
Displacement 3.5L/210 3.7L/225
SAE Net Horsepower @ RPM 306 @ 6400 328 @ 7000
Engine Type Gas V6 Gas V6
Fuel System Direct Injection Electronic Fuel Injection
Mileage
EPA Fuel Economy Est - Hwy (MPG) 27 27
EPA Fuel Economy Est - City (MPG) 19 19
Fuel Economy Est-Combined (MPG) 22 22
Transmission
Sixth Gear Ratio (:1) 0.586 0.86
First Gear Ratio (:1) 3.520 4.92
Clutch Size (in) NA NA
Third Gear Ratio (:1) 1.400 2.04
Trans Type 6 7
Drivetrain Rear Wheel Drive Rear-Wheel Drive
Fifth Gear Ratio (:1) 0.716 1.00
Trans Description Cont. Again NA NA
Reverse Ratio (:1) 3.224 3.97
Second Gear Ratio (:1) 2.042 3.19
Trans Order Code NA NA
Final Drive Axle Ratio (:1) 4.083 3.36
Fourth Gear Ratio (:1) 1.000 1.41
Trans Description Cont. Automatic w/Manual Shift Automatic w/OD
Seventh Gear Ratio (:1) - 0.77
Summary
Vehicle Name Lexus IS 350 Infiniti G37 Sedan
Body Style Sedan 4 Door Sedan
Suspension
Shock Absorber Diameter - Front (mm) - TBD - - TBD -
Stabilizer Bar Diameter - Front (in) - TBD - - TBD -
Suspension Type - Rear Multi-Link Multi-Link
Suspension Type - Rear (Cont.) w/Coil Springs NA
Shock Absorber Diameter - Rear (mm) - TBD - - TBD -
Suspension Type - Front Double Wishbone Independent
Stabilizer Bar Diameter - Rear (in) - TBD - - TBD -
Suspension Type - Front (Cont.) w/Coil Springs NA
Emissions
EPA Greenhouse Gas Score 5 5
Tons/yr of CO2 Emissions @ 15K mi/year 8.3 8.3
Crash Test Ratings
Overall Rating
-
Overall Frontal Barrier Crash Rating
-
Frontal Barrier Crash Rating Driver
-
Frontal Barrier Crash Rating Passenger
-
Overall Side Crash Rating
-
Side Barrier Rating
-
Side Barrier Rating Driver
-
Side Barrier Rating Passenger Rear Seat
-
Side Pole Rating Driver Front Seat
-
Combined Side Rating Front Seat
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Combined Side Rating Rear Seat
-
Rollover Rating
 
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