Type

4S TOUR

Designer

Castagna

Number of doors

4

Wheelbase

3200 mm 126 in

Track: Front

1350 mm 53.1 in

Track: Rear

1350 mm 53.1 in

Length

4250 mm 167.3 in

Width

1550 mm 61 in

Height

1700 mm 66.9 in

Length:wheelbase ratio

1.33

Kerb weight

1000 kg 2205 lb

Bore

100.00 mm

Cylinders

S-4

Displacement

4.1 litre4084 cc(249.221 cu in)

Construction

cast iron block

Compression ratio

4.15:1

Fuel system

1 Ze carb

Maximum power

42.6 PS (42.0 bhp) (31.3 kW)@ 2200 rpm

Specific output

10.3 bhp/litre0.17 bhp/cu in

Manufacturer

Alfa

Coolant

Water

Bore/stroke ratio

0.77

Unitary capacity

1021 cc/cylinder

Aspiration

Normal

Compressor type

N/A

Intercooler

None

Catalytic converter

N

0-100 km/h

-1.00 s

0-100 mph

-1.00 s

Top speed

100 km/h (62 mph)

Power-to-weight

42 bhp/ton

Engine location

Front

Engine alignment

Longitudinal

Drive

RWD

Suspension

front LA.LS.

Tyres: Front

815 x 100

Tyres: Rear

895 x 135

Brakes F/R

-/Dr

Transmission

4M

Top gear ratio

1.00

RAC rating

24.8

Number made

680

year

1910