Originally posted by werks prototype
Have you not seen the Lancia Beta Montecarlo?
The Scorpion suffered from several different issues. Between the taller springs used to meet the US height requirements, a lack of caster, and bump steer.
The engine noise in the interior of the car was sometimes criticized; Road & Track listing noise as one of their biggest complaints about the car, with 'little joy listening to the wheeze of an emission equipment-stifled 4-banger'[3], and Motor calling the engine noise a 'raucous cacophony'[4].
Harsh shifting is common and increases as the bushings wear (a common trait in mid-engined cars). The rear crossmember is a design flaw; the metal used was too thin and is susceptible to corrosion and eventual failure, although stronger replacement crossmembers are available from after market companies.
The S1 Montecarlos and Scorpions suffered from overly boosted brakes, which caused the fronts to lock up easily in the wet. These were often criticised in reviews; for example Road & Track complained of 'severe front locking and 37% fade'[3] and Motor that they found 'it disconcertingly easy to lock up the front wheels when approaching corners'[4].
As a result production was suspended in 1978 while the braking problems were resolved by some engineering changes including removing the brake servo. The S2 Montecarlo returned to the market in 1980 and introduced Marelli electronic ignition, which improved torque and the 0-60 speed (from 10 secs to 8.6).
Rust is an issue for the Scorpion and Montecarlo. Unless kept in a dry environment active prevention is required to fend off rust. The firewall and wheel wells are common locations for rust. Rusted floor pans are a major cause of early Scorpion/Montecarlo demise.
Any car with the handling and rust problems solved, should be worth considerably more than a stock car. The exception to this is one in showroom stock condition, with very few miles (it is common to find one with < 75,000 miles (120,700 km). There is an active Scorpion and Montecarlo community