Alfa Romeo 75 T.SPARK 1986 Owner's Manual page 117

SELF-LOCKING DIFFERENTIAL
MODEL
7B ac vb
FUEL CONSUMPTION*
(Htrer'lOO km)
Conatan! >dmc 190 kph) . 7.4
Constant speed (120
kph) .
62
Tea! bencn
(simulated urMr journey) ..
12.9
PERFORMANCE
Soeed at 1COO rpm
(in 5th oe*r».
394
Mb* speed ..-..
up*
220
Acceleration
Stan<jir>c kilometre . t
26
From 0 to 100 r.ofi 4
7.3
The periormances pivor. arc lor me use
of me vehicle m norms! C European
road conditions
The new differential Is the self-locking type with a slipping
value equal to 25% and enables the transmission of power to
the wheels, distributing it in such a way as to produce the
slipping of one wheel with respect to the other, keeping It, in
fact, within 25%.
This affords the vehicle improved roadholding on loose terrain
and enables it to proceed even when the two driving wheels are
on surfaces which have differing friction co-efficients
The venicie is designed for running on either premium
grade petrol or unleaded petrol with an R.O.N. octane num¬
ber > 95.