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Compare 2007 BMW Z4 vs 2007 Porsche Boxster

2007 BMW Z4 Change
2007 Porsche Boxster Change
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Selected Style 2-Door Roadster 3.0i
Switch Style

Body Style

Trim

Style MPG City MPG Hwy Invoice MSRP
2-Door Roadster 3.0i 20 29 $33,490 $36,400
2-Door Coupe 3.0si 20 29 $37,170 $40,400
2-Door Roadster 3.0si 20 29 $39,010 $42,400
2-Door Coupe M 16 24 $46,090 $50,100
2-Door Roadster M 16 24 $47,930 $52,100
2-Door Roadster
Switch Style

Body Style

Trim

Style MPG City MPG Hwy Invoice MSRP
2-Door Roadster 20 29 $39,748 $45,600
2-Door Roadster S 19 27 $48,415 $55,500
Pricing
Invoice Price
$33,490
$39,748
Manufacturer Suggested Retail Price
$36,400
$45,600
Monthly Payment Estimate
$607 / month
$760 / month
Dealer Price Quotes
The Car Connection's Take
TCC Rating Read Our Full Review Read Our Full Review
Fuel Economy
Fuel Economy - City 20 mpg 20 mpg
Fuel Economy - Highway 29 mpg 29 mpg
Vehicle
EPA Classification Two-Seater Two-Seater
Interior Dimensions
Front Shoulder Room (in) 52.5 - TBD -
Passenger Capacity 2 2
Front Leg Room (in) 42.0 - TBD -
Front Hip Room (in) - TBD - - TBD -
Front Head Room (in) 37.3 - TBD -
Passenger Volume (ft³) 47.6 - TBD -
Exterior Dimensions
Height, Overall (in) 51.1 50.9
Track Width, Rear (in) 60.0 60.4
Wheelbase (in) 98.2 95.1
Liftover Height (in) - TBD - - TBD -
Width, Max w/o mirrors (in) 70.1 70.9
Track Width, Front (in) 58.0 58.7
Min Ground Clearance (in) - TBD - - TBD -
Length, Overall (in) 161.1 171.6
Cargo Area Dimensions
Trunk Volume (ft³) 8.5-9.2 9.5
Brakes
Front Brake Rotor Diam x Thickness (in) 11.8 x - TBD - 11.73 x 0.94
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) 11.6 x - TBD - 11.78 x 0.79
Brake Type Pwr-Assisted Pwr
Rear Drum Diam x Width (in) NA NA
Disc - Front (Yes or ) Yes Yes
Fuel Tank
Fuel Tank Capacity, Approx (gal) 14.5 16.9
Steering
Turning Diameter - Wall to Wall (ft) - TBD - - TBD -
Steering Ratio (:1), Overall 14.2 - TBD -
Turning Diameter - Curb to Curb (ft) 32.2 - TBD -
Steering Type Pwr Rack & Pinion Pwr Rack & Pinion
Lock to Lock Turns (Steering) 3.0 - TBD -
Tires
Rear Tire Order Code NA NA
Front Tire Size P225/45R17 P205/55ZR17
Spare Tire Size NA NA
Front Tire Order Code NA NA
Spare Tire Order Code NA NA
Rear Tire Size P225/45R17 P235/50ZR17
Trailering
Wt Distributing Hitch - Max Tongue Wt. (lbs) NA - TBD -
Dead Weight Hitch - Max Trailer Wt. (lbs) NA - TBD -
Wt Distributing Hitch - Max Trailer Wt. (lbs) NA - TBD -
Dead Weight Hitch - Max Tongue Wt. (lbs) NA - TBD -
Weight Information
Base Curb Weight (lbs) 3020 2877
Wheels
Spare Wheel Material NA NA
Front Wheel Size (in) 17 x 8.0 17 x 6.5
Spare Wheel Size (in) NA NA
Rear Wheel Material Alloy Aluminum
Rear Wheel Size (in) 17 x 8.0 17 x 8.0
Front Wheel Material Alloy Aluminum
Cooling System
Total Cooling System Capacity (qts) - TBD - - TBD -
Electrical
Cold Cranking Amps @ 0° F (Primary) - TBD - - TBD -
Maximum Alternator Capacity (amps) 120 - TBD -
Engine
SAE Net Horsepower @ RPM 215 @ 6250 245 @ 6500
Engine Type Gas I6 Gas Flat 6-cyl
Fuel System - TBD - SMFI
SAE Net Torque @ RPM 185 @ 2750 201 @ 4600-6000
Engine Order Code NA NA
Displacement 3.0L/183 2.7L/164
Mileage
EPA Fuel Economy Est - City (MPG) 20 20
EPA Fuel Economy Est - Hwy (MPG) 29 29
Transmission
Fifth Gear Ratio (:1) 1.00 0.84
Trans Description Cont. Again NA NA
Drivetrain Rear Wheel Drive Rear-Wheel Drive
Reverse Ratio (:1) 3.94 3.44
Second Gear Ratio (:1) 2.46 2.12
Trans Order Code NA NA
Final Drive Axle Ratio (:1) 3.38 3.75
Fourth Gear Ratio (:1) 1.23 1.09
Trans Description Cont. Manual Manual
Sixth Gear Ratio (:1) 0.85 NA
First Gear Ratio (:1) 4.32 3.50
Clutch Size (in) - TBD - 9.45
Third Gear Ratio (:1) 1.66 1.43
Trans Type 6 5
Summary
Vehicle Name BMW Z4 Porsche Boxster
Body Style 2 Door Roadster 2 Door Roadster
Suspension
Shock Absorber Diameter - Front (mm) - TBD - - TBD -
Stabilizer Bar Diameter - Front (in) - TBD - - TBD -
Suspension Type - Rear Central Link Independent
Suspension Type - Rear (Cont.) NA MacPherson Strut
Shock Absorber Diameter - Rear (mm) - TBD - - TBD -
Suspension Type - Front Strut Type Independent
Stabilizer Bar Diameter - Rear (in) - TBD - - TBD -
Suspension Type - Front (Cont.) NA MacPherson Strut
 
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