The 1967-1974 Iso S4 Fidia is the four-door successor to the Rivolta coupe, using the same basic chassis design on a six-inch longer wheelbase. Styling by Ghia featured a blunt nose with quad square headlamps, a fairly short tail, and flowing "coke-bottle" fender lines.
The plain but well-appointed interior featured standard air conditioning, an impressively instrumented dash, center console, and front bucket seats. Big and heavy, but quite quick with a top speed in excess of 130 mph.
Pluses of the 1967-1974 Iso S4 Fidia:
- Simple, sturdy Detroit powertrains
- Fine chassis
- Cheaper than other
Italian exotics
- Prices have fallen off since the crazy times
- Nice Bertone styling
- Better equipment and four-door practicality
than previous Isos
Minuses of the 1967-1974 Iso S4 Fidia:
- Lacks pedigree of a Ferrari or Maserati
- Rust-prone
- No body/chassis parts can be found
N/A, but very limited
Specifications
of the 1967-1974 Iso S4 Fidia:
Length, inches: 195.7
Wheelbase, inches: 112.2
Weight, pounds: 3,700
Price, new: $14,300, U.S.1969 base price
Engines
for the 1967-1974 Iso S4 Fidia:
| Type | Size | Horsepower | Years |
| ohv V-8 | 327 | 300 | 1967-1974 |
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