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Fiat Abarth 850 TC: the 1960s' sporty 'little one' based on the Fiat 600
The Fiat Abarth 850 TC is a sporty sedan built on the Fiat 600 chassis, prepared by Abarth in the 1960s. In this article, we briefly look at what sets it apart and what you need to know if you're considering buying this classic car.
850 TC in brief
The Fiat Abarth 850 TC (TC stands for 'Turismo Competizione') is a very small sedan built on the Fiat 600 chassis. Abarth enhanced it with a sporty engine, brakes, and suspension.
It was a popular car in hill-climb races, but there were also road-going versions. Today, it is considered a particularly desirable classic car.
What sets it apart from the standard Fiat 600
The Abarth engine was enlarged to around 850 cm³, made more powerful, and features a sporty exhaust. Externally, the car is distinguished by special badges, an open engine cover, and sporty wheels.
The open engine cover is often seen as a style element and aids cooling when the car is driven hard.
Engine and gearbox
The engine is a small, water-cooled four-cylinder with around 850 cm³ displacement, mounted at the rear. Power output is modest—tens of horsepower—but the lightweight body allows for dynamic driving.
The gearbox is a four-speed manual. The exhaust and suspension are usually replaced with Abarth parts.
What to check when buying an Abarth 850 TC
First and foremost — authenticity: is it a genuine Abarth, or just a souped-up Fiat 600? This is a very common issue, so expert opinion and documentation are essential.
Check for rust spots on the floors, sills, and engine bay, inspect the engine condition, brakes, and electrical system. Parts are rare, so the help of a classic Abarth specialist is highly recommended.
Trim levels
This model didn't have modern trim level categorisation; versions differed based on purpose.
850 TC Berlina
Early 1960s and beyondA sporty sedan with an Abarth engine.
- Abarth engine (around 850 cm3)
- Often — an open engine cover
- Sporty suspension and exhaust system
Fiat 600 vs Abarth 850 TC comparison
| Fiat 600 | Abarth 850 TC | |
|---|---|---|
| Who it's for | Daily classic driving | Sporty classic character |
| Engine | Smaller, more docile | Enhanced, sporty Abarth engine |
| Styling | Basic | Special badges and sporty details |
| Price in the used market (relatively) | € | €€€ |
Abarth 850 TC — a collector’s car whose value depends on authenticity and documentation. If you simply want a classic small car, a more basic Fiat 600 is cheaper.
Pros
- Very small, light and nimble
- Famous Abarth sporting history
- Simple mechanics
- Distinctive classic car image
Cons
- The market has modified “clones”
- Parts are rare and expensive
- Limited comfort and boot space
Frequently asked questions
How to spot a genuine Abarth 850 TC?
You'll need to check the documentation, engine and chassis numbers, and get the verdict from a classic Abarth specialist.
Is the 850 TC suitable for daily driving?
Usually not — it's designed for classic car events, short trips, and well-prepared enthusiasts.
Why is the engine cover open?
It's often a styling choice and a practical cooling solution during spirited driving.
Updated 2026-10-21 · Trim levels and equipment vary by market and model year — check the equipment of the specific car. · Translated automatically
