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Fiat Uno 45 Formula

(1983 model)





units: metric UK US

Basic (general) data

Marque (make)FiatIssued from1983
ModelUno 45 FormulaIssued until
SerieUnoNumber made
Model familyBody construction
Model codeBody designation
ManufacturerFiat GroupCountryIT,BR,AR,TR

Bodywork

Base platformNumber of doors3
Bodywork typehatchback (liftback) sedanNumber of seats5
Bodywork designerCargo capacity (volume)
  Max. cargo capacity (volume)

Dimensions & Weight

Length3645 mm / 143.5 in / 143.5 inGround clearance
Width1549 mm / 61.0 in / 61.0 inLength/wheelbase ratio1.54
Height1422 mm / 56.0 in / 56.0 inTotal (curb) weight711 kg / 1567 lb / 1567 lb
Wheelbase2362 mm / 93.0 in / 93.0 inDry weight
Track frontWeight distribution (front)
Track rearFuel capacity42 l / 9.2 UK gal / 11.0 US gal

Aerodynamics

Drag coefficient0.340Frontal Area
Cx  

Engine

Engine CodeTotal number of cylinders4
Engine Typestraight (inline) Total number of valves8
Engine ManufacturerFiatValves per cylinder2
Engine constructionBore65.0 mm / 2.56 in / 2.56 in
Fuelpetrol (gasoline)Stroke68.0 mm / 2.68 in / 2.68 in
Fuel supplyBore/Stroke ratio0.96
Engine Main bearings3Engine displacement903 cm3 / 55.1 cu in / 55.1 cu in
Cam DesignOHV (overhead valve, I-head)Unitary capacity225.75 cm3/cylinder / 13.776 cu in/cylinder / 13.776 cu in/cylinder
SumpCompression ratio9.0 : 1
AspirationnaturalMax. output power33.6 kW / 45.7 hp / 45.7 hp at 5600 rpm / 5600 rpm / 5600 rpm
Compressor typeN/AMax. torque66.0 Nm / 48.7 lbft / 48.7 lbft at 3000 rpm / 3000 rpm / 3000 rpm
IntercoolernoneMaximum rpm
CoolantwaterMax. net output33.1 kW / 45.0 bhp / 45.0 bhp
Catalytic converternoSpecific output49.8 kW/l / 1.110 bhp/cu in / 1.110 bhp/cu in
  Specific torque73.09 Nm/l / 0.639 lbft/cu in / 0.639 lbft/cu in

Transmission

Transmission typemanualNumber of gears4
Wheel drivefront wheel driveTop gear (drive) ratio
  Final gear (drive) ratio

Performance

Acceleration 0-50 mph (80 km/h)11.80 s / 11.80 s / 11.80 sTop (maximal) speed140 km/h / 87 mph / 87 mph
Acceleration 0-60 mph (96 km/h)17.70 s / 17.70 s / 17.70 sPower-to-weight ratio63.29 kW/ton / 86.05 bhp/ton / 86.05 bhp/ton
Acceleration 0-100 km/hFuel consumption, City (urban)
Acceleration 0-100 mph (160 km/h)Fuel consumption, Road (extra-urban)
Acceleration 80-120 km/h (50-70 mph) in topFuel consumption, Mixed (combined)
0-Quarter-mile time Fuel consumption, Euro
0-Kilometer time CO2 emissions

Chassis

Engine locationfrontEngine alignmenttransverse
Steeringrack & pinion  
Turns lock-to-lock4.00Turning circle9.40 m / 30.84 ft / 30.84 ft
Suspension frontI.MS.Suspension rearI.TA.
Wheels frontWheels rear
Tyres frontTyres rear
Brakes frontdiscBrakes reardrum
Brake diameter frontBrake diameter rear
Braked area  

Technical specifications and performance data of Fiat Uno 45 Formula

 
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