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Fiat Duna: The South American sedan and what to know about it
The Fiat Duna is a four-door sedan based on the Fiat Uno and produced in Argentina since 1987. It was primarily sold in South American markets. In this article, we take a look at the model, its engines, and things to know if you come across one in Lithuania.
The Duna in brief
The Duna is a sedan based on the Fiat Uno, designed for South American markets. In Brazil, the equivalent model was called the Prêmio. The sedan body offers more boot space than the Uno hatchback.
The Duna was not officially sold in Europe, so it's rarely seen in Lithuania, mostly privately imported.
Versions
The Duna was produced in several versions, from basic to more luxurious. In Argentina, various names were offered, such as 70, S, SCR, and SE.
As well as the sedan, there was the Duna Weekend estate, but this article focuses mainly on the sedan.
Engines and gearboxes
The petrol engines on offer included around 1.3 and 1.6 litres, plus a diesel version with a 1.7-litre engine. Exact power outputs and versions varied by year and market.
The gearbox is manual, with front-wheel drive.
What to check when buying a Duna
The most important thing is the body condition. Older cars can suffer from rust, particularly in the wheel arches and floor pans, and parts for the body are hard to find.
Check the engine operation, oil leaks, suspension, and gearbox. The diesel version requires particularly thorough inspection.
Before buying, check the documents and parts availability. Some parts can be found using the Fiat Uno, but not all.
Trim levels
Duna model names varied by market and year; we list the most commonly encountered.
Duna 70
from 1987Basic version with 1.3 l engine.
- 1.3 l petrol engine
- More basic equipment
- Saloon body style
Duna S
The 1990sMore basic version; equipment varied by year.
- Saloon body style
- Front-wheel drive
- There was also a diesel version
Duna SCR
The 1990sVersion with 1.6 l engine.
- 1.6 l petrol engine
- Often — more generous equipment
- Saloon body style
Duna SE
The 1990sA higher trim with a 1.6-litre engine.
- 1.6 l petrol engine
- Often — more lavish equipment
- Saloon body style
Comparing trims
| 70 | S | SCR | SE | |
|---|---|---|---|---|
| Who it suits | For everyday use | For daily driving | For more dynamic driving | For comfort |
| Engine | 1.3-litre | Differs | 1.6-litre | 1.6-litre |
| Price in the used market (relatively) | € | € | € | € |
Due to the very small number in Lithuania, there's practically no choice. The most important thing is the body condition and the possibility of getting parts.
Pros
- Simple and affordable tech
- More boot space than the Uno hatchback
- Plenty of shared parts with the Fiat Uno
- An intriguing rare model
Cons
- Never officially sold in Europe
- Rust can be an issue with older cars
- Parts might need to be sourced abroad
Frequently asked questions
Was the Fiat Duna ever sold in Europe?
No, the Duna was officially intended for South American markets.
What’s the connection between the Duna and the Uno?
The Duna was built on the Uno platform but features a sedan body.
Does the Duna come with a diesel engine?
Yes, a diesel version with a 1.7-litre engine was offered.
Updated 2026-10-21 · Trim levels and equipment vary by market and model year — check the equipment of the specific car. · Translated automatically
