Model Compare

Comparing the "2018 Alfa Romeo 4C" and "2018 Porsche 718 Cayman"

Overview

MSRP

$55,900

$55,300

MPG (Combined)

28

24

Engine

237-hp, 1.7-liter I-4 (premium)

300-hp, 2.0-liter H-4 (premium)

Transmission

6-speed auto-shift manual w/OD and auto-manual

6-speed manual w/OD ,

7-speed auto-shift manual w/OD and auto-manual

Drivetrain

RWD

RWD

Seats

2

2

Consumer Rating

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Pricing

List Price

$57,495

$56,350

MSRP

$55,900

$55,300

Invoice Price

$53,842

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Destination Charge

$1,595

$1,050

Fuel Economy

Combined MPG

28

24

City MPG

24

22

Highway MPG

34

29

Convenience

Cruise Control

Available

Standard

Adaptive Cruise Control

Not available

Available

Compass

Not available

Not available

Illuminated Vanity Mirrors

Not available

Driver and passenger

Steering Wheel Material

Leather

Leather/metal-look

Gear Shift Knob Trim

Not available

Leather/metal-look

Tilt/Telescoping Steering Column

Standard

Standard

Clock

In-dash

In-dash

12-Volt DC Power Outlet

1

1

Retained Accessory Power

Not available

Not available

Dome Light

Fade

Fade

Glovebox Light

Not available

Standard

Map Light

Not available

Front

Cargo Light

Standard

Standard

Cupholders

Front

Front

Programmable Garage-Door Opener

Not available

Standard

Voice Recorder

Not available

Not available

Tire Mobility Kit

Standard

Standard

Rearview Mirror

Day-night

Day-night

Rear Window Defogger

Not available

Standard

Floor Mats

Carpet front

Carpet front

USB Ports

Not available

Available: Porsche Entry & Drive

Hands Free Auto-Opening Liftgate/Trunk

Not available

Available

Proximity Key

Not available

Available: Porsche Entry & Drive

Specifications

Length

157.0 "

172.4 "

Wheelbase

93.7 "

97.4 "

Front Track

64.5 "

59.6 "

Rear Track

63.1 "

60.3 "

Width

73.5 "

70.9 "

Turning Radius

20.2 '

18.0 '

Height

46.6 "

50.9 "

Horsepower

237 @ 6,000 rpm

300 @ 6,500 rpm

Torque

258 @ 2,200 rpm

280 @ 1,950 rpm

Fuel Tank Capacity

10.5 gal.

14.3 gal.

Bore and Stroke

3.27 / 3.17 "

3.58 / 3.01 "

Drag Coefficient

.34

.30

Curb Weight

2,465 lbs.

2,943 lbs.

Gross Vehicle Weight Rating

2,840 lbs.

3,649 lbs.

Maximum Trailer Weight

Not available

Not available

Passenger Volume

Not available

Not available

Front Legroom

42.7 "

Not available

Front Headroom

38.0 "

Not available

Front Hip Room

Not available

Not available

Front Shoulder Room

49.8 "

Not available

Rear Legroom

Not available

Not available

Rear Headroom

Not available

Not available

Rear Hip Room

Not available

Not available

Rear Shoulder Room

Not available

Not available

Maximum Luggage Volume

3.7 cu.ft.

15.0 cu.ft.

Interior Cargo Volume

3.7 cu.ft.

15.0 cu.ft.

Interior Cargo Volume Seats Folded

Not available

Not available

Maximum Interior Cargo Volume

3.7 cu.ft.

15.0 cu.ft.

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