Compare 2015 Alfa Romeo 4C vs 2015 Porsche Cayman

2015 Alfa Romeo 4C
2015 Porsche Cayman
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2-Door Conv Spider
Style MPG City MPG Hwy Invoice MSRP
4C 2-Door Conv Spider 24 34 $61,417 $63,900
4C 2-Door Coupe 24 34 $52,117 $53,900
4C 2-Door Coupe Launch Edition 24 34 $65,602 $68,400
Select style
2-Door Coupe
Style MPG City MPG Hwy Invoice MSRP
Cayman 2-Door Coupe 20 30 N/A $52,600
Cayman 2-Door Coupe GTS 19 26 N/A $75,200
Cayman 2-Door Coupe S 20 28 N/A $63,800
Pricing
Invoice Price
$61,417
N/A
Manufacturer Suggested Retail Price
$63,900
$52,600
Monthly Payment Estimate
$1065 / month
$877 / month
The Car Connection's Take
TCC Rating
7.8
9.0
TCC’s Bottom Line
The 2015 Alfa Romeo 4C is a dazzling sports-car reincarnation of a heady past, and a future classic in its own right. The 2015 Porsche Cayman remains a focused 911 alternative, at an easier-to-swallow price.
TCC Likes
TCC Dislikes
Fuel Economy
City
24 mpg 20 mpg
Highway
34 mpg 30 mpg
Vehicle
EPA Classification
Two-Seaters Two-Seaters
Interior Dimensions
Front Head Room (in)
38 -
Passenger Capacity
2 2
Front Shoulder Room (in)
49.8 -
Front Leg Room (in)
42.7 -
Passenger Volume (ft³)
- 48
Exterior Dimensions
Track Width, Rear (in)
63.1 60.5
Wheelbase (in)
93.7 97.4
Width, Max w/o mirrors (in)
73.5 70.9
Track Width, Front (in)
64.5 60.1
Length, Overall (in)
157 172.4
Height, Overall (in)
46.6 50.9
Min Ground Clearance (in)
- 4.3
Brakes
Rear Drum Diam x Width (in)
NA NA
Disc - Front (Yes or )
Yes Yes
Front Brake Rotor Diam x Thickness (in)
12 12.4
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)
11.5 11.8
Brake Type
4-Wheel Disc 4-Wheel Disc
Fuel Tank
Fuel Tank Capacity, Approx (gal)
10.5 16.9
Steering
Turning Diameter - Curb to Curb (ft)
40.5 36.4
Steering Type
Rack-Pinion Rack-Pinion
Tires
Rear Tire Size
P235/40YR18 P265/45ZR18
Rear Tire Order Code
TAK NA
Front Tire Size
P205/45YR17 P235/45ZR18
Spare Tire Size
NA NA
Front Tire Order Code
TAK NA
Spare Tire Order Code
NA NA
Weight Information
Base Curb Weight (lbs)
2487 2888
Wheels
Front Wheel Material
Aluminum Aluminum
Spare Wheel Material
NA NA
Front Wheel Size (in)
17 X 7 18 X 8
Spare Wheel Size (in)
NA NA
Rear Wheel Material
Aluminum Aluminum
Rear Wheel Size (in)
18 X 8 18 X 9
Electrical
Cold Cranking Amps @ 0° F (Primary)
500 340
Maximum Alternator Capacity (amps)
160 120
Engine
Engine Type
Intercooled Turbo Premium Unleaded I-4 Premium Unleaded H-6
Fuel System
Sequential MPI Gasoline Direct Injection
SAE Net Torque @ RPM
258 @ 2200 213 @ 4500
Engine Order Code
EBC NA
Displacement
1.7 L/106 2.7 L/165
SAE Net Horsepower @ RPM
237 @ 6000 275 @ 7400
Mileage
EPA Fuel Economy Est - City (MPG)
24 (Est) 20
Fuel Economy Est-Combined (MPG)
28 (Est) 24
EPA Fuel Economy Est - Hwy (MPG)
34 (Est) 30
Transmission
Fourth Gear Ratio (:1)
0.98 1.13
Trans Description Cont.
Auto-Shift Manual w/OD Manual w/OD
Drivetrain
Rear Wheel Drive Rear Wheel Drive
Sixth Gear Ratio (:1)
0.62 0.84
First Gear Ratio (:1)
4.15 3.67
Third Gear Ratio (:1)
1.44 1.46
Trans Type
6 6
Fifth Gear Ratio (:1)
0.76 0.97
Trans Description Cont. Again
NA NA
Final Drive Axle Ratio (:1)
4.12 3.89
Second Gear Ratio (:1)
2.27 2.05
Trans Order Code
DA5 NA
Reverse Ratio (:1)
- 3.33
Seventh Gear Ratio (:1)
- NA
Summary
Vehicle Name
Alfa Romeo 4C Porsche Cayman
Body Style
Convertible Coupe
Suspension
Suspension Type - Rear (Cont.)
Strut Strut
Suspension Type - Front
Double Wishbone Strut
Suspension Type - Front (Cont.)
Double Wishbone Strut
Suspension Type - Rear
Strut Strut
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
6.3 (Est) 7.4

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