Your car comparison

Here's how the 2016 Porsche Boxster, 2015 BMW Z4, 2016 Porsche Cayman and the 2015 Porsche Boxster measure up.
2dr Roadster
$52,100
Starting MSRP
2dr Roadster sDrive28i
$48,950
Starting MSRP
$52,600
Starting MSRP
2dr Roadster
$51,400
Starting MSRP

Overview

Door
2-door 2-door 2-door 2-door
Seats
2 2 2 2
Engine

265.0-hp, 2.7-liter, Flat 6 Cylinder Engine(Gasoline Fuel)

240.0-hp, 2.0-liter, 4 Cylinder Engine(Gasoline Fuel)

275.0-hp, 2.7-liter, Flat 6 Cylinder Engine(Gasoline Fuel)

265.0-hp, 2.7-liter, Flat 6 Cylinder Engine(Gasoline Fuel)

Combined MPG
26 26 26 26
Size
172.2" length, 50.5" height 166.9" length, 50.8" height 172.4" length, 50.9" height 172.2" length, 50.5" height
Drivetrain
Rear Wheel Drive Rear Wheel Drive Rear Wheel Drive Rear Wheel Drive

Exterior color

Exterior color

Interior color

Interior color

Luxor Beige

Black / Silver

Graphite Grey

Steel Gray

Estoril Blue

Royal Blue

Beige

Metropol Blue

Black

Black / Grey

Natural Brown

Agate Grey / Lime Gold

Platinum

Melange

Ash Black

Gray

Ginger

Espresso

Agate

Agate Grey / Amber Orange

Charcoal / Jet

Crema / Black

Black / Orange

Ivory White / Black

Walnut

Black

Coral Red

Canberra Beige

Luxor Beige

Black / Silver

Graphite Grey

Steel Gray

Estoril Blue

Royal Blue

Beige

Metropol Blue

Black

Black / Grey

Natural Brown

Agate Grey / Lime Gold

Platinum

Melange

Ash Black

Ginger

Espresso

Agate

Agate Grey / Amber Orange

Charcoal / Jet

Crema / Black

Luxor Beige

Black / Silver

Graphite Grey

Steel Gray

Estoril Blue

Royal Blue

Beige

Metropol Blue

Black

Black / Grey

Natural Brown

Agate Grey / Lime Gold

Platinum

Melange

Ash Black

Gray

Ginger

Espresso

Agate

Agate Grey / Amber Orange

Charcoal / Jet

Crema / Black

Transmissions

Transmissions

7-Speed A/T

M/T

6-Speed M/T

A/T

Transmission w/Dual Shift Mode

M/T

6-Speed M/T

8-Speed A/T

A/T

Transmission w/Dual Shift Mode

7-Speed A/T

M/T

6-Speed M/T

A/T

Transmission w/Dual Shift Mode

7-Speed A/T

M/T

6-Speed M/T

A/T

Transmission w/Dual Shift Mode

Vehicle

EPA Classification
Two Seaters Two Seaters Two Seaters Two Seaters

Wheels

Spare Wheel Material
N/A N/A N/A N/A
Rear Wheel Material
Aluminum Aluminum Aluminum Aluminum
Front Wheel Material
Aluminum Aluminum Aluminum Aluminum
Spare Wheel Size
N/A N/A N/A N/A
Front Wheel Size
18 X 8 in 17 X 8 in 18 X 8 in 18 X 8 in
Rear Wheel Size
18 X 9 in 17 X 8 in 18 X 9 in 18 X 9 in

Electrical

Cold Cranking Amps @ 0° F (Primary)
340 N/A 340 340
Maximum Alternator Capacity (amps)
120 170 120 120

Engine

Engine Type
Premium Unleaded H-6 Intercooled Turbo Premium Unleaded I-4 Premium Unleaded H-6 Premium Unleaded H-6
SAE Net Torque @ RPM
206 @ 4400 260 @ 1450 213 @ 4500 206 @ 4400
SAE Net Horsepower @ RPM
265 @ 6700 240 @ 5000 275 @ 7400 265 @ 6700
Displacement
2.7 L/165 2.0 L/122 2.7 L/165 2.7 L/165

Mileage

EPA Fuel Economy Est - Hwy
30 MPG 34 MPG 30 MPG 30 MPG
EPA Fuel Economy Est - City
20 MPG 22 MPG 20 MPG 20 MPG
EPA MPG Equivalent - City
N/A N/A N/A N/A
Cruising Range - Hwy
507.00 mi 493.00 mi 507.00 mi 507.00 mi
Cruising Range - City
338.00 mi 319.00 mi 338.00 mi 338.00 mi
EPA MPG Equivalent - Hwy
N/A N/A N/A N/A
Fuel Economy Est-Combined
24 MPG 26 MPG 24 MPG 24 MPG
EPA MPG Equivalent - Combined
N/A N/A N/A N/A

Suspension

Suspension Type - Front
Strut Strut Strut Strut
Suspension Type - Rear
Strut Multi-Link Strut Strut
Suspension Type - Front (Cont.)
Strut Strut Strut Strut
Suspension Type - Rear (Cont.)
Strut Multi-Link Strut Strut

Brakes

Disc - Front (Yes or )
Yes Yes Yes Yes
Disc - Rear (Yes or )
Yes Yes Yes Yes
Brake ABS System (Second Line)
N/A N/A N/A N/A
Rear Brake Rotor Diam x Thickness
11.8 in 11.8 in 11.8 in 11.8 in
Brake ABS System
4-Wheel 4-Wheel 4-Wheel 4-Wheel
Front Brake Rotor Diam x Thickness
12.4 in 13 in 12.4 in 12.4 in
Brake Type
4-Wheel Disc 4-Wheel Disc 4-Wheel Disc 4-Wheel Disc
Drum - Rear (Yes or )
N/A N/A N/A N/A

Fuel Tank

Fuel Tank Capacity, Approx
16.9 gal 14.5 gal 16.9 gal 16.9 gal
Aux Fuel Tank Capacity, Approx
N/A N/A N/A N/A

Steering

Steering Type
Rack-Pinion Rack-Pinion Rack-Pinion Rack-Pinion
Steering Ratio (:1), Overall
N/A N/A N/A N/A
Turning Diameter - Curb to Curb
36.4 ft 35.1 ft 36.4 ft 36.4 ft
Lock to Lock Turns (Steering)
N/A N/A N/A N/A
Turning Diameter - Wall to Wall
N/A N/A N/A N/A

Tires

Rear Tire Size
P265/45ZR18 P225/45VR17 P265/45ZR18 P265/45ZR18
Front Tire Size
P235/45ZR18 P225/45VR17 P235/45ZR18 P235/45ZR18
Spare Tire Size
N/A N/A N/A N/A

Trailering

Dead Weight Hitch - Max Trailer Wt.
N/A N/A N/A N/A
Wt Distributing Hitch - Max Tongue Wt.
N/A N/A N/A N/A
Dead Weight Hitch - Max Tongue Wt.
N/A N/A N/A N/A
Wt Distributing Hitch - Max Trailer Wt.
N/A N/A N/A N/A

Weight Information

Base Curb Weight
2888 lbs 3263 lbs 2888 lbs 2888 lbs

Dimensions

Track Width, Front
60.1 in 59.5 in 60.1 in 60.1 in
Liftover Height
N/A N/A N/A N/A
Width, Max w/o mirrors
70.9 in 70.5 in 70.9 in 70.9 in
Wheelbase
97.4 in 98.3 in 97.4 in 97.4 in
Length, Overall
172.2 in 166.9 in 172.4 in 172.2 in
Height, Overall
50.5 in 50.8 in 50.9 in 50.5 in
Passenger Capacity
2 2 2 2
Front Hip Room
53.4 in N/A N/A 53.4 in
Min Ground Clearance
4.3 in N/A 4.3 in 4.3 in
Front Leg Room
42.6 in 42.2 in N/A 42.6 in
Trunk Volume
9.9 ft³ 8 ft³ N/A 9.9 ft³
Front Shoulder Room
51.7 in 53.3 in N/A 51.7 in
Passenger Volume
N/A N/A 48 ft³ N/A
Track Width, Rear
60.5 in 61.4 in 60.5 in 60.5 in
Second Hip Room
N/A N/A N/A N/A
Front Head Room
38.6 in 39.1 in N/A 38.6 in
Second Head Room
N/A N/A N/A N/A
Second Leg Room
N/A N/A N/A N/A
Second Shoulder Room
N/A N/A N/A N/A

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