Fiat Siena 178 (1996–2002)

3.6/5
Reliability score Average
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Model and generation reliability insights from verified owners. Variants are selected when adding reviews.

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Most reported affected parts

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No affected parts have been reported yet.

Engine reliability summary

Petrol

Engine Score Reports Common issues
1.0 i (61 Hp) (178A1000) No reports 0 No issues reported
1.0 i 16V (70 Hp) No reports 0 No issues reported
1.2 i 16V (80 Hp) (178D6011) No reports 0 No issues reported
1.3 i 16V (100 Hp) (188A9000) No reports 0 No issues reported
Show 3 more engines
1.4 i EL (71 Hp) (178B2016) No reports 0 No issues reported
1.6 i (87 Hp) No reports 0 No issues reported
1.6 i 16V (103 Hp) (178B3000) No reports 0 No issues reported

Diesel

Engine Score Reports Common issues
1.7 TD (69 Hp) (176 A3.000) No reports 0 No issues reported
1.7 TD (72 Hp) (176 A5.000) No reports 0 No issues reported

Owner reviews

Verified owner Verified
Model not specified Mileage unknown

Fiat Siena

The car is okay, it drives forward, the seats are comfortable. My Fiat is from 1998 (in the family for 19 years) and there have been no problems with it. It's kept in a garage, so there are no issues with rust. It consumes a bit too much fuel for the power it offers.

Pros: Drives well, Comfortable seats
Cons: High fuel consumption for its power
Verified owner Verified
Model not specified Mileage unknown

Siena

Great family car, cheap to maintain, a bit of a gas guzzler in the city. Picks up well at the lights and has high suspension, not afraid of ruts. If it weren't for the rust and weak brakes, I'd still have it today.

Pros: Great family car, Cheap to maintain, Good acceleration from standstill, High suspension handles ruts well
Cons: Fuel guzzler in the city, Rust issues, Weak brakes
Verified owner Verified
Model not specified Mileage unknown

Fiat Siena: Solid, If Unexciting

It's not a marvel of technology, and it shows in every detail, but it's not bad in any category. The construction is truly solid. I recently overdid it on a roundabout and hit the curb at a fairly high speed, and of course, nothing happened. A friend (one of those who laughed) bought a Mondeo III, drove into a snowdrift in winter, and broke a wishbone – 1200 PLN gone. I don't know if I spent that much on the Siena's maintenance over 50,000 km. If it handled a bit better and didn't rust, I would have fitted gas and kept driving, but as it is...

Pros: Solid construction, Durable in accidents
Cons: Not technologically advanced, Handling could be better, Rusts easily
Verified owner Verified
Model not specified Mileage unknown

The Siena: A Fun and Accessible Car for Enthusiasts

Hmm... I like to take corners sideways, and the ESP annoys me (I have ESP in my Peugeot 407 SW and I'm not happy about that). But you can master the Siena even in a desperate situation. I recommend finding a place like an airport, a track, or an area where L-drivers maneuver, but the bigger ones. On Sundays, firstly, it's great fun; secondly, you realize what the car allows you to do; thirdly, you know how to behave in a life-threatening situation. I think closed circuits are for madness.

Pros: Engaging for spirited driving, Intuitive handling, even in emergencies, Boosts driving confidence
Cons: ESP can be intrusive for some drivers
Verified owner Verified
Model not specified Mileage unknown

Siena: A Review of High Maintenance

Bought 3 years ago at 125,000 km. Now at 140,000 km. Its unreliability seems to be its only 'advantage'. Right after purchase, the battery had to be replaced. Later, I installed a Stag300 LPG system. I use it for my daily commute, one annual holiday trip in Poland, and twice a month visits to my girlfriend (200 km round trip). I've driven 15,000 km in 3 years, and parts have been failing one after another: the clutch cable, eventually requiring replacement of the entire clutch assembly.

Pros: Inexpensive to buy (likely)
Cons: Frequent and costly breakdowns, Poor build quality, Clutch assembly issues, Reliability concerns
Verified owner Verified
Model not specified Mileage unknown

Fiat Siena: A Budget Champion of the Crisis Era

Produced during Fiat's crisis period, the Siena is a truly budget-friendly, minimalist car for the less affluent (historically Eastern Europe, or Central Europe to avoid offense). If you're capable of doing your own repairs, it's recommendable. It's incredibly simple, though some solutions are idiotic (e.g., removing the oil pan requires removing the gearbox/crankshaft cover, often involving loosening it – a lot of work). Bleeding...

Pros: Extremely simple design, Cost-effective for DIY repairs
Cons: Minimalist interior, Some repair procedures are unnecessarily complex
Verified owner Verified
Model not specified Mileage unknown

Siena: A Reliable Travel Companion

Overall, the car feels like it has the potential to be a faithful travel companion. Of course, as with Italian cars, you need to keep an eye on the electrical system and bodywork. However, if you take care of these aspects and accept the well-known weak points, you can be sure the car will never surprise you. I've already gotten to know my Siena, and after the initial minor issues, I've started to appreciate my car. For its year and condition, I can honestly say...

Pros: Potentially a loyal travel companion, Reliable if maintained
Cons: Electrical system requires attention, Bodywork needs regular checks, Known weak points
Verified owner Verified
Model not specified Mileage unknown

Fiat Siena? You've Lost Your Mind!

Did Fiat Siena lose its mind?! Yes, those were the exact words that came out of my mouth a year before I bought my jalopy, when my friend arrived at my house in his new car. That's when I said the words that stuck in my head. 'Man... I would never buy a Siena in my life.' And here we are. Six months later, my uncle bought a Siena after a fender-bender, nicely repaired it, and then said that for 3 thousand, it could be mine... With gas, painted, conserved. Sure... why not. People say... eh, Fiat, bleee...

Pros: Affordable purchase price (3000), Equipped with LPG (gas)
Cons: Purchased after a collision, Pre-existing negative opinions about Fiat
Verified owner Verified
Model not specified Mileage unknown

Siena: A Great Value for the Price

The ideal car for its price. The 1.2 engine is incredibly reliable, possibly one of the best in its class. It hasn't failed me once, easily handling 400km trips. It also tolerates LPG installations well. This car is perfect for both short and long journeys. With a well-maintained car and a good LPG system, running costs are ridiculously low. Of course, these cars are older, making it hard to find a well-kept one, but for their age, they are ideal for almost anyone, unless you're over 2 meters tall! For the price they are sold at, you're unlikely to find better.

Pros: Incredibly reliable 1.2 engine, Economical with LPG, Good for short and long trips, Excellent value for money
Cons: Finding a well-maintained example can be difficult due to age, Not ideal for very tall drivers
Verified owner Verified
Model not specified Mileage unknown

Fiat Siena: A Mechanic's Dream (or Nightmare?)

An economical car that's generally pleasant to drive, but unforgettable for all the wrong reasons. It constantly had issues (though not with the engine). A mass of small, persistent faults that are mentally draining. And then there's the ubiquitous rust (floor, wheel arches). This car is for the DIY enthusiast with a garage, who will protect the underside, weld what needs welding in their free time, fix it, and keep it garaged – perhaps then it will last longer in decent condition. In summary: engine okay, driving okay, the rest requires significant...

Pros: Economical, Pleasant to drive (engine/driving aspects)
Cons: Constant minor mechanical and electrical issues (excluding engine), Significant rust problems (floor, wheel arches), Mentally draining due to frequent repairs, Requires extensive DIY and maintenance

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