Target audience:
City car buyers seeking affordable, economical personal transport
Segment:
Rear-engined two-door city car
Key advantage:
Lightweight, simple mechanicals ideal for home maintenance and restoration
Competitive context:
Rivalled the Volkswagen Beetle and BMC Mini in post-war European markets
Engine layout:
Rear-mounted, air-cooled twin-cylinder
Body style:
Two-door saloon
Space efficiency:
Four-seat layout in under 3 metres of length
Fuel economy:
Very low consumption typical of the era's small displacement engines
Coverage areas:
Engine, transmission, suspension, brakes, steering, electrical, body
Manual type:
Complete service and repair workshop manual (Werkstatt-Handbuch)
Delivery:
Instant download, no shipping cost or waiting
Printing:
All pages printable for garage or workshop use
Engine:
Complete teardown, inspection, rebuild and reassembly of the air-cooled twin-cylinder engine
Lubrication system:
Oil pump service, circuit diagrams, capacities
Cooling:
Air-cooling shrouds, fan and ducting inspection and repair
Fuel system:
Carburettor overhaul, fuel pump, tank and lines
Clutch and transmission:
Four-speed gearbox removal, overhaul and adjustment
Final drive:
Rear axle and differential service
Suspension:
Front transverse leaf spring and rear independent suspension overhaul
Steering:
Worm and sector steering box, linkage and tie rod service
Brakes:
Hydraulic system, wheel cylinders, shoes and master cylinder
Electrical system:
Wiring schematics, ignition, charging and starting circuits
Body and interior:
Panel removal, trim, seals and fittings
Diagnostics:
Fault-finding tables and troubleshooting procedures
Step-by-step instructions:
Full disassembly and reassembly sequences
Illustrations:
Detailed exploded diagrams and photographs
Wiring schematics:
Complete electrical diagrams included
Torque specifications:
Factory tightening values for all fasteners
Adjustments:
Valve clearances, ignition timing, carburettor tuning, wheel alignment
Technical depth:
Workshop-level detail for professional technicians and DIY restorers
Parts data:
Specifications and dimensions for wear limit checking
Rebuild guidance:
Refurbish or restore procedures covering all major assemblies
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Engine type:
Air-cooled inline two-cylinder, four-stroke
Layout:
Rear-mounted, longitudinal
Displacement range:
479 cc (Nuova/D) to 594 cc (500 F/L/R)
Valvetrain:
OHV, pushrod operated
Carburettor:
Single downdraught carburettor
Fuel system:
Mechanical fuel pump, gravity-fed tank at front
Cooling:
Force-air cooled via engine-driven fan
Power range:
Approximately 13 to 18 hp depending on variant
Compression ratio:
N/A - varies by variant; see manual specification tables
Wheelbase:
Approximately 1,840 mm (72.4 in)
Overall length:
Approximately 2,970 mm (117 in)
Body style:
Two-door saloon
Curb weight:
Approximately 470-500 kg depending on variant
Precise per-variant figures:
N/A - see specification tables in the manual for exact values by model year
Crash test ratings:
N/A - modern crash testing not performed for vehicles of this era
Braking system:
Hydraulic drum brakes on all four wheels
Passive features:
Rigid unitary body construction
Seat belts:
Fitting points available; front lap belts typical of the era
Lighting:
Full external lighting per period regulations
Audio system:
Optional period radio; no factory infotainment
Driver assistance:
N/A - no electronic driver assistance systems in this era
Electrical system:
12-volt (later models); 6-volt on earliest cars
Instrumentation:
Speedometer, fuel and temperature gauges
Oil changes:
Engine and gearbox oil change intervals and capacities specified
Valve clearance:
Regular tappet adjustment procedure with specifications
Ignition service:
Contact breaker, condenser, plug and timing checks
Fluid specifications:
Engine oil, gearbox oil and brake fluid grades listed
Common wear items:
Clutch plate, brake shoes, wheel cylinders and suspension bushes
Known issues:
Oil seepage, worn synchromesh on early boxes, floor pan rust on unrestored cars
Air cooling service:
Fan belt and cooling shroud inspection
Manufacturer:
Fiat (Fabbrica Italiana Automobili Torino), Turin, Italy
Model launch:
Introduced 1957 as the 500 Nuova; D, F, L and R variants followed through 1975
Model evolution:
479 cc Nuova/D engines grew to 499 cc (F/L) and 594 cc (R) with successive updates
Production location:
Turin, Italy, with licensed production at Steyr-Puch in Austria
Cultural status:
One of the most iconic Italian city cars, now a classic restoration favourite
