Porsche Cayman vs. Audi A5
iSeeCars' unbiased and data-driven comparison of the Porsche Cayman and Audi A5 contrasts the two cars across a broad spectrum of vehicle specifications to determine which car is better. In addition to comparing pricing and specs, iSeeCars uses all the ratings, rankings, and insights from its comprehensive analyses of each vehicle model, including calculations of reliability, safety, depreciation, value retention, and the vehicle's projected lifetime recalls (based on analyzing over 25 billion data points). This in-depth evaluation is used to identify which vehicle represents a better overall choice for shoppers who are considering both the Porsche Cayman and the Audi A5.
In comparing the Porsche Cayman's and the Audi A5's specifications and ratings, the Porsche Cayman has the advantage in the area of base engine power. The Audi A5 has the advantage in the areas of typical lower range of pricing for one- to five-year-old used cars, and fuel efficiency and interior volume. Based on this comparison of the Porsche Cayman's and the Audi A5's specifications and ratings, the Audi A5 is a better car than the Porsche Cayman.
Pricing: A used 2016 Porsche Cayman ranges from $38,649 to $122,627 while a used 2016 Audi A5 is priced between $11,986 to $23,328.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Porsche Cayman’s base engine makes 275 horsepower, and the Audi A5 base engine makes 220 horsepower. The Cayman is rated to deliver an average of 24 miles per gallon, with a highway range of 507 miles. The A5 is rated to deliver an average of 26 miles per gallon, with a highway range of 515 miles. This gives the Audi A5 the fuel efficiency and maximum range advantage over the Porsche Cayman. Both models use gasoline.
Passenger Space Comparison: The Audi A5 has the advantage of offering more interior volume, reflected in more , and front shoulder room. The Porsche Cayman has the advantage in the areas of front head room cargo space.
New Car Pricing
Asking Price:
-
Starting MSRP:
$52,600
Category Avg Starting MSRP:
N/A
Category Starting MSRP Range:
N/A
New Car Pricing
Asking Price:
-
Starting MSRP:
$40,500
Category Avg Starting MSRP:
(Luxury Compact Cars)
$39,513
Category Starting MSRP Range:
(Luxury Compact Cars)
$21,065 - $63,500
Used Car Pricing
Avg Used Car Price:
$76,963
Price Range:
$38,649 - $122,627
Category Avg Price:
N/A
Category Avg Price Range:
N/A
# Used Cars for Sale Nationally:
30
Avg Mileage of Used Cars for Sale:
26,243
# Good or Great Deals:
9
Used Car Pricing
Avg Used Car Price:
$17,664
Price Range:
$11,986 - $23,328
Category Avg Price:
(Luxury Compact Cars)
$19,901
Category Avg Price Range:
(Luxury Compact Cars)
$12,522 - $42,938
# Used Cars for Sale Nationally:
44
Avg Mileage of Used Cars for Sale:
76,626
# Good or Great Deals:
25
Porsche Cayman Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
Not available
Safety:
Not available
Audi A5 Scores & Rankings
Overall Score:
7.8 / 10
Reliability:
8.0 / 10
Retained Value:
7.7 / 10
Safety:
Not available
iSeeCars Reliability Insights for Porsche Cayman
Remaining Life Expectancy (years):
Typical Category Remaining Life Expectancy:
N/A
Category Remaining Life Expectancy Range:
N/A
Chance of Reaching 200k Miles for a New Car:
iSeeCars Reliability Insights for Audi A5
Remaining Life Expectancy (years):
1.6
Typical Category Remaining Life Expectancy:
(Luxury Compact Cars)
3
Category Remaining Life Expectancy Range:
(Luxury Compact Cars)
0.1 - 6.4
Chance of Reaching 200k Miles for a New Car:
2.1%
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
3
Typical Category Recalls:
N/A
Category Range for Recalls:
N/A
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
3.8
Typical Category Recalls:
(Luxury Compact Cars)
2.6
Category Range for Recalls:
(Luxury Compact Cars)
0.9 - 7.5
Porsche Cayman Rankings
Not yet available
Audi A5 Rankings
Ranking
8 out of / 36Ranking
8 out of / 12Ranking
13 out of / 36Ranking
19 out of / 36Ranking
21 out of / 31Ranking
26 out of / 36Ranking
27 out of / 36Ranking
29 out of / 36Ranking
29 out of / 36Available Body Styles
Coupe
Available Body Styles
Convertible, Coupe
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Flex Fuel, Gasoline
Porsche Cayman Trim Levels
Base, GT4, GTS, S
Audi A5 Trim Levels
Not yet available
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years / 50000 miles
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2025 NHTSA Overall Rating:
Not yet available
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2025 NHTSA Overall Rating:
Not yet available
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
275 hp @ 7400 rpm
Torque:
213 foot-lbs @ 4500 rpm
Power-to-Weight Ratio (higher is better):
0.095 hp per pound
Base Drivetrain Specs
Horsepower:
220 hp @ 4450 rpm
Torque:
258 foot-lbs @ 1500 rpm
Power-to-Weight Ratio (higher is better):
0.061 hp per pound
Engine Specifications
Engine Size:
2.7 liters
Engine Configuration:
Flat/Horizontally Opposed
Number of Cylinders:
6
Transmission:
Manual
Standard/Optional Drivetrain Type:
RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
20 / 30 / 24
Range (city/hwy):
338 / 507 miles
Recommended Fuel Type:
Gasoline
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Manual
Standard/Optional Drivetrain Type:
AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
22 / 32 / 26
Range (city/hwy):
354 / 515 miles
Recommended Fuel Type:
Gasoline
Standard/Optional Features
Alloy wheels:
Standard
Bluetooth:
Standard
Keyless Entry:
Standard
Leather Upholstery:
Standard
Power outlet:
Standard
Satellite radio:
Standard
Adaptive Cruise Control:
Available
Cooled/Ventilated Seats:
Available
Heated Seats
Available
Heated Steering Wheel:
Available
Navigation System:
Available
Paddle Shifters:
Available
Parking Sensors:
Available
Voice Recognition:
Available
Air Suspension:
N/A
Android Auto:
N/A
Apple CarPlay:
N/A
Automatic Parking:
N/A
Bench Seats:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Internet Radio:
N/A
Keyless Ignition:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Power Lift Gate:
N/A
Quad Seats:
N/A
Roadside assistance:
N/A
Roof Rack:
N/A
Sunroof/Moonroof:
N/A
Trailer Hitch:
N/A
Wifi:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Alloy wheels:
Standard
Bluetooth:
Standard
Keyless Entry:
Standard
Leather Upholstery:
Standard
Power outlet:
Standard
Satellite radio:
Standard
Adaptive Cruise Control:
N/A
Cooled/Ventilated Seats:
N/A
Heated Seats
Available
Heated Steering Wheel:
N/A
Navigation System:
Available
Paddle Shifters:
N/A
Parking Sensors:
Available
Voice Recognition:
Available
Air Suspension:
N/A
Android Auto:
N/A
Apple CarPlay:
N/A
Automatic Parking:
N/A
Bench Seats:
Standard
Captain's seat:
N/A
Front Bench Seats:
N/A
Internet Radio:
N/A
Keyless Ignition:
Available
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Power Lift Gate:
N/A
Quad Seats:
N/A
Roadside assistance:
N/A
Roof Rack:
N/A
Sunroof/Moonroof:
Standard
Trailer Hitch:
N/A
Wifi:
N/A
Wireless Smartphone Charging:
N/A
Safety Features
360-Degree Camera:
N/A
Backup camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Forward Collision Warning:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Pedestrian Detection:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Safety Features
360-Degree Camera:
N/A
Backup camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Forward Collision Warning:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Pedestrian Detection:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
37.8 inches
Front Leg Room:
Not yet available
Front Shoulder Room:
51.5 inches
Rear Head Room:
Not yet available
Rear Leg Room:
Not yet available
Rear Shoulder Room:
Not yet available
Cargo Space:
15 cubic feet
Overall Interior Volume:
48.0 cubic feet
Interior Dimensions
Front Head Room:
37.5 inches
Front Leg Room:
41.3 inches
Front Shoulder Room:
54.3 inches
Rear Head Room:
36 inches
Rear Leg Room:
31.7 inches
Rear Shoulder Room:
52.8 inches
Cargo Space:
12.2 cubic feet
Overall Interior Volume:
84.0 cubic feet
Exterior Dimensions
Curb Weight:
2888 lbs
Width:
70.9 inches
Height:
50.9 inches
Length:
172.2 inches
Wheelbase:
97.4 inches
Ground Clearance:
4.3 inches
Exterior Dimensions
Curb Weight:
3583 lbs
Width:
79.5 inches
Height:
54 inches
Length:
182.1 inches
Wheelbase:
108.3 inches
Ground Clearance:
Not yet available
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
235/45ZR18
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.5 inches
Wheel Type:
aluminum alloy
Tire Size:
245/40R18
Exterior Colors
Black
Black / Jet Black Metallic
Blue
Dark Blue Metallic / Sapphire Blue Metallic
Brown
Mahogany Metallic
Gold
Lime Gold Metallic
Gray
Agate Grey Metallic
Red
Carmine Red Metallic / Guards Red
Silver
GT Silver Metallic / Rhodium Silver Metallic
White
Carrara White Metallic / White
Yellow
Racing Yellow
Exterior Colors
Black
Brilliant Black / Mythos Black Metallic
Blue
Moonlight Blue Metallic / Scuba Blue Metallic / Utopia Blue Metallic
Brown
Not available
Gold
Not available
Gray
Florett Silver Metallic / Monsoon Gray Metallic / Tornado Gray Metallic
Red
Misano Red Pearl Effect
Silver
Not available
White
Glacier White Metallic / Ibis White
Yellow
Not available
Interior Colors
Beige
Luxor Beige
Black
Black / Black/Luxor Beige
Blue
Yachting Blue
Brown
Espresso
Gray
Agate Grey / Agate Grey/Amber Orange / Agate Grey/Lime Gold / Agate Grey/Orange Amber / Agate Grey/Pebble Grey / Platinum Grey
Red
Garnet Red
Interior Colors
Beige
Beige with Black / Beige with Brown
Black
Black
Blue
Not available
Brown
Chestnut Brown
Gray
Gray
Red
Not available
