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By
DAVID PIKE
For the sportscar lover, the most serious offence
the Barchetta committed was that it was front wheel drive. In 1990, Fiat
Centro Stile commissioned a spider on the Punto chassis while it was
still in design and known as Tipo B.
In its preliminary design stage there
were two concepts being considered: one code-named Marinara which was
similar to the old 850, the other code named Diavola was basically an
open version of the Fiat Coupe. Some may recognise these codenames as
belonging to pizzas – another Italian speciality! An exaggerated
concept appeared at Turin in 1993 but by then the Barchetta’s design
had been finalised.
Fiat entrusted the building of the
Barchetta to Maggiaore at Chivasso, making 5000-6000 a year. The design
was neatly packaged with the unassuming 1747cc twin-cam, developing 98kW
at 6300rpm, sitting forward in a tidy engine bay. This 16-valve
all-alloy DOHC four with four valves per cylinder and fuel injection
unit used variable valve timing for the first time on a Fiat production
car, a hydraulic actuator twisting the inlet cam forward by up to 635mm
with the onset of oil pressure. It was redlined at 7000rpm and could
happily go all the way there.
Gearing was sufficiently sporty so that
real acceleration could be retained at expressway speeds, at 125km/h the
rev counter only showed 3800rpm. The only criticism owners seemed to
have related to the flat-sounding exhaust note. The chassis was utterly
conventional, using the universal MacPherson struts at the front and
trailing arms at the back, with coil springs and an anti-roll bar,
simple and compact. This layout was derived from the Uno and the only
thing special about it was that it gave a truly independent suspension
at the rear rather than a torsion beam. The use of big tyres relative to
the Barchetta’s weight gave it plenty of grip – probably more than
most owners ever needed.
The rack and pinion steering with power
assistance seemed to be the only area where testers commented that its
remoteness was off-putting. However this seems to be a common reaction
to steering in many front-drivers. Owners seemed happy with the
gearchange and the placement of pedals was such that much foot juggling
was unnecessary. Even the all round disc brakes worked well with
anti-lock in case you forgot about them.
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