Advertisement
Find a Car
Go!

Add a Vehicle to Compare




Change a Vehicle to Compare




Compare 2013 BMW Z4 vs 2013 Infiniti G37 Coupe

2013 BMW Z4 Change
2013 Infiniti G37 Coupe Change
+ Add a Car
Selected Style 2-Door Roadster sDrive28i
Switch Style

Body Style

Trim

Style MPG City MPG Hwy Invoice MSRP
2-Door Roadster sDrive28i 22 34 $43,560 $47,350
2-Door Roadster sDrive35i 19 26 $50,740 $55,150
2-Door Roadster sDrive35is 17 24 $59,065 $64,200
2-Door Journey RWD
Switch Style

Body Style

Drivetrain

Trim

Style MPG City MPG Hwy Invoice MSRP
2-Door RWD Journey 19 27 $37,420 $40,400
2-Door AWD x 18 25 $38,943 $42,050
2-Door RWD Sport 6MT 17 25 $42,131 $45,500
2-Door RWD IPL N/A N/A $49,152 $53,100
2-Door RWD IPL 6MT N/A N/A $47,396 $51,200
Pricing
Invoice Price
$43,560
$37,420
Manufacturer Suggested Retail Price
$47,350
$40,400
Monthly Payment Estimate
$789 / month
$673 / month
Dealer Price Quotes
The Car Connection's Take
TCC Rating
7.8
/ 10
TCC Rating
How does the
TCC Rating work?
The TCC Rating is a clear numeric rating value based on a 10-point scale that reflects the overall opinion of our automotive experts on any vehicle and rolls up ratings we give each vehicle across sub-categories you care about like performance, safety, styling and more.

Our rating also has simple color-coded “Stop” (red), “Caution” (orange),
or “Go” (green) messages along with the numerical score so you can easily understand where we stand at a glance.

Our automotive experts then also collect and show you what other websites say about these different aspects of any vehicle. We do this leg work for you to simplify your research process.

Learn more about how we rate and review cars here.

?
Read Our Full Review
8.2
/ 10
TCC Rating
?
Read Our Full Review
TCC's Bottom Line The 2013 BMW Z4 is spirited and purposeful, and balances fun and comfort quite well, but it's pricier than other roadsters. The 2013 Infiniti G37 Coupe is a sexy, lavishly equipped luxury car that isn't quite up with its German targets for refinement, but enthusiasts may prefer its sharper performance.
TCC Likes
TCC Dislikes
Fuel Economy
Fuel Economy - City 22 mpg 19 mpg
Fuel Economy - Highway 22 mpg 19 mpg
Vehicle
EPA Classification Two Seaters Subcompact
Interior Dimensions
Front Leg Room (in) 42.200 43.8
Passenger Capacity 2 4
Front Hip Room (in) - TBD - 53.4
Front Head Room (in) - TBD - 39.4
Front Shoulder Room (in) 53.300 53.7
Passenger Volume (ft³) - TBD - 92.4
Second Shoulder Room (in) - 52.7
Second Leg Room (in) - 29.8
Second Hip Room (in) - 48.2
Second Head Room (in) - 34.5
Exterior Dimensions
Width, Max w/o mirrors (in) 70.500 71.8
Track Width, Front (in) 59.500 60.8
Min Ground Clearance (in) 5.100 5.1
Length, Overall (in) 167.000 183.1
Height, Overall (in) 50.800 54.8
Track Width, Rear (in) - TBD - 61.4
Wheelbase (in) 98.300 112.2
Liftover Height (in) - TBD - - TBD -
Cargo Area Dimensions
Trunk Volume (ft³) 10.900/6.400 7.4
Brakes
Rear Brake Rotor Diam x Thickness (in) 11.800 x 0.800 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) 13.000 x 0.900 13.0 x 1.3
Drum - Rear (Yes or ) NA NA
Brake ABS System 4-Wheel 4-Wheel
Disc - Rear (Yes or ) Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal) 14.500 20
Steering
Steering Type Electric Rack & Pinion Pwr Rack & Pinion
Lock to Lock Turns (Steering) 3.000 3.1
Turning Diameter - Wall to Wall (ft) - TBD - - TBD -
Steering Ratio (:1), Overall 14.400 16.4
Turning Diameter - Curb to Curb (ft) 35.100 36.1
Tires
Front Tire Order Code NA NA
Spare Tire Order Code NA NA
Rear Tire Size P225/45R17 P225/50VR18
Rear Tire Order Code NA NA
Front Tire Size P225/45R17 P225/50VR18
Spare Tire Size NA T145/80D17
Trailering
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
Dead Weight Hitch - Max Tongue Wt. (lbs) NA NA
Weight Information
Base Curb Weight (lbs) 3307 3631
Wheels
Rear Wheel Size (in) 17 x 8.0 18 x 8.0
Front Wheel Material Aluminum Aluminum
Spare Wheel Material NA - TBD -
Front Wheel Size (in) 17 x 8.0 18 x 8.0
Spare Wheel Size (in) NA 17 x - TBD -
Rear Wheel Material Aluminum Aluminum
Cooling System
Total Cooling System Capacity (qts) 8.700 9.0
Electrical
Maximum Alternator Capacity (amps) - TBD - 150
Cold Cranking Amps @ 0° F (Primary) - TBD - - TBD -
Engine
Engine Type Turbocharged Gas I4 Gas V6
Fuel System Direct Injection SMPI
SAE Net Torque @ RPM 260 @ 1250 - 4800 270 @ 5200
Engine Order Code NA NA
Displacement 2.0L/122 3.7L/225
SAE Net Horsepower @ RPM 240 @ 5000 330 @ 7000
Mileage
EPA Fuel Economy Est - City (MPG) 22 19
Fuel Economy Est-Combined (MPG) 26 22
EPA Fuel Economy Est - Hwy (MPG) 34 27
Transmission
Reverse Ratio (:1) 3.350 3.97
Second Gear Ratio (:1) 2.060 3.19
Seventh Gear Ratio (:1) NA 0.77
Trans Order Code NA NA
Final Drive Axle Ratio (:1) 3.080 3.36
Fourth Gear Ratio (:1) 1.000 1.41
Trans Description Cont. Manual Automatic w/OD
Sixth Gear Ratio (:1) 0.680 0.86
First Gear Ratio (:1) 3.680 4.92
Clutch Size (in) - TBD - NA
Third Gear Ratio (:1) 1.310 2.04
Eighth Gear Ratio (:1) NA -
Trans Type 6 7
Drivetrain Rear Wheel Drive Rear Wheel Drive
Fifth Gear Ratio (:1) 0.810 1.00
Trans Description Cont. Again NA NA
Summary
Body Style Convertible 2 Door Coupe
Vehicle Name BMW Z4 Infiniti G37 Coupe
Suspension
Suspension Type - Rear (Cont.) NA w/Stabilizer bar
Shock Absorber Diameter - Rear (mm) NA - TBD -
Suspension Type - Front Independent Double Wishbone
Stabilizer Bar Diameter - Rear (in) NA - TBD -
Suspension Type - Front (Cont.) NA w/Stabilizer bar
Shock Absorber Diameter - Front (mm) NA - TBD -
Stabilizer Bar Diameter - Front (in) NA - TBD -
Suspension Type - Rear Independent Independent Multi-Link
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year 7.1 8.5
EPA Greenhouse Gas Score 7 5
 
© 2014 The Car Connection. All Rights Reserved. The Car Connection is published by High Gear Media. Stock photography by izmo, Inc. Send us feedback.