Ferrari 612 - Problems, Statistics, and Analysis

Ferrari 612 owners have reported a total of 5 problems for their cars built in the model year listed in the chart below. The chart shows the number of problems reported across all service years for each given model year of the Ferrari 612.

Table 1. Total number of problems by model year for Ferrari 612

Model Year	Number of Problems
2008 612	5

🔍 Common problems of Ferrari 612

The following chart shows the 5 most common problems for Ferrari 612 cars. The number one most common problem is related to the vehicle's engine and engine cooling (1 problem). The second most common problem is related to the vehicle's steering (1 problem).

Table 2. Common problems of Ferrari 612

Problem Category	Number of Problems
Engine And Engine Cooling	1
Steering	1
Equipment	1
Tire	1
Service Brakes	1

📉 Compare Reliability Across Model Years Using PPMY Index

It would not be fair to compare the Ferrari 612 of an older model year to newer model years since older vehicles have been in service longer and thus are expected to have more problems. In order to compare the reliability across 612 model years, we use the PPMY index which is defined as the problems reported per thousand vehicles per Year. A smaller PPMY index indicates greater reliability of the given model year cars.

PPMY = P / S / Y * 1000,

where P = total problems reported during the life of a Ferrari 612 model year; S = total units sold of the model year; Y = years since the debut of the model year (the age of the vehicle).

The results are shown in Table 3.

Table 3. Use PPMY Index to Compare Reliability Across 612 Model Years

612 Model Year	Problems	Sales [1]	Vehicle Age	PPMY Index
2008	5	103	14	3.47

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✿ Fuel Economy of 612 Vehicles

☘ 612 Service Bulletins

⚑ 612 Safety Recalls

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