Innocenti A40S Berlina (man. 4) (mid-1962 – mid-1967)

1960–1967

Innocenti A40S Berlina (man. 4)

mid-1962 – mid-1967 · Europe

948–1097 cc (57.9–67 cui) — 25.5–37 kW (35–50 PS / 34–50 hp)

Manufacturer: Innocenti, Italy — local assembly of the UK Austin A40 Farina
Production run: Mid-year 1962 – mid-year 1967 without major change in specs (1097 cc S engine replaces the 948 cc A40 Berlina); catalogued unchanged for 1963, 1964, 1965, 1966 and 1967
Model / submodel: 950-A40 Berlina-Combinata (1960–1967) / A40S Berlina (1961–1967)
EEC segment: C (medium cars, compact) — subsegment C-1 (medium/compact sedans)
Body type: Fastback sedan, 2 doors
Engine type: Spark-ignition 4-stroke, Line 4 — BMC A-series
Related model: Austin A40 Farina

Power to weight (est.): 41 W/kg net · 46 W/kg gross · 24.6 kg/kW / 18.2 kg/PS
Fuel capacity: 32 l / 8.5 US gal / 7 imp gal
Length: 3710 mm / 146.1 in
Width: 1509 mm / 59.4 in
Height: 1440 mm / 56.7 in
Wheelbase: 2211 mm / 87 in
Track front / rear: 1210 mm / 47.6 in · 1190 mm / 46.9 in
Ground clearance: 145 mm / 5.7 in
Turning circle: 11.3 m walls / 10.8 m curbs
Aerodynamics (est.): Cd 0.45 · frontal area 1.8 m² · CdA 0.812 m²
Boot capacity: 280 dm³ / 9.9 cu ft
Curb weight: 810 kg / 1786 lbs
Gross weight (GVWR): 1180 kg / 2601 lbs
Payload: 370 kg / 816 lbs

Fuel system: Carburettor, SU HS2 — naturally aspirated, 2 valves per cylinder
Displacement: 1097 cm³ / 67 cui
Bore × stroke: 64.58 × 83.72 mm / 2.543 × 3.296 in
Compression ratio: 8.5 : 1
Power (gross, SAE): 37 kW / 50 hp / 50 PS @ 5100 rpm
Torque (gross): 81.5 Nm / 60 lb-ft @ 2500 rpm

Drive: RWD (rear-wheel drive)
Transmission: Manual 4-speed, 2nd–4th synchromesh
Final drive: 4.222
Gear ratios (overall): I 3.627 (15.31) · II 2.172 (9.17) · III 1.412 (5.96) · IV 1.000 (4.22) · R 3.627
Brakes: Drum front / drum rear
Standard tyres: 5.20 – 13

Measured & simulated data

Performance

Top speed, 0–100 km/h, 0–1 km and CUNA consumption declared by the factory; other figures are ProfessCars™ simulations.

Top speed (factory): 135 km/h / 84 mph
Top speed (simulated): 131 km/h / 81 mph
0–100 km/h (factory): 25 s
0–60 mph (factory): 23.6 s
0–1 km (factory): 41 s
Fuel consumption (CUNA): 6.7 l/100 km · 42.2 mpg imp · 35.1 mpg US · 14.9 km/l
0–1/4 mile (402 m): 21.3 s — 100 km/h / 62 mph at the line
0–1 km (simulated): 40.4 s

Acceleration (km/h) — ProfessCars™

Acceleration (mph) — ProfessCars™

Acceleration on gears & overtaking factors

Speed range per gear (theoretical)

Speed at 1000 rpm

Fuel consumption by condition

Extra-urban (up to 100 km/h): 7.3–8.8 l/100 km · 32.2–38.7 mpg imp · 26.8–32.2 mpg US · 11.4–13.7 km/l
City: 8.8–10.6 l/100 km · 26.7–32.1 mpg imp · 22.2–26.7 mpg US · 9.5–11.4 km/l
Average combined: 8.6 l/100 km · 32.7 mpg imp · 27.2 mpg US · 11.6 km/l

Driving range on a 32 l tank