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Alfa Romeo 33: 905 and 907 versions, engines and trims
The Alfa Romeo 33 is a compact front-wheel-drive car produced from 1983 to 1995, distinguished by its boxer engine and Italian flair. We'll look at the early and later versions, engines, and what to check before buying such an old car.
Alfa Romeo 33 in brief
The 33 replaced the Alfasud and inherited many of its technical solutions, including the horizontally opposed (boxer) engine. The hatchback body is most common, but a Sportwagon estate was also offered soon after the model's launch.
This is a car for those who prioritise driving feel and character over comfort or reliability. Today, it's valued as a rare classic, not a daily driver.
Which version to choose
Early 33s (known as the 905 series, up to 1990) have simpler interiors and a more angular look. Later models (907 series, from 1990) received a revised front end, new dashboard, and a more modern interior.
If you're choosing for driving pleasure, often the Quadrifoglio Verde version is worth seeking out, but if you need practicality, go for the Sportwagon. In all cases, the condition of the body and engine is key.
Engines and gearboxes
Most common are boxer petrol engines, around 1.3–1.7 litres. Early cars often used carburettors, later ones fuel injection, and sporty versions had a 1.7-litre 16-valve engine. A 1.8-litre turbodiesel was also offered.
Most cars come with a manual 5-speed gearbox, automatics are very rare. There were also four-wheel-drive (4x4) versions, which are technically more complex.
What to check when buying a used Alfa Romeo 33
Corrosion is the biggest issue with this model: check the sills, wheel arches, front crossmember, bottom of the windscreen, and boot floor. Deep corrosion often isn't worth repairing.
The boxer engine needs to be well-maintained — valve clearances and timing belt checks are essential. Ensure the engine runs smoothly, doesn't misfire, and doesn't leak oil, and check the electrical equipment and air conditioning if present.
Trim levels
Names and equipment vary by market and year; we list the trims most commonly found in Europe.
Bazinė
905 / 907The base version with a smaller engine.
- Often a 1.3–1.5 l engine
- Simpler interior trim
- Often basic hubcaps
Quadrifoglio Verde
905 / 907The sportiest version with a more powerful boxer engine.
- 1.5 or 1.7 l engine, later 16-valve
- Often features sport seats and a green 'quadrifoglio' badge
- Often features lightweight alloy wheels
4x4
905 / 907Version with four-wheel drive for poorer road conditions.
- Additional transmission component
- Often — a higher trim level
- More complex maintenance
Sportwagon
905 / 907Versatile, more convenient for families and hauling items.
- Larger boot
- Similar engines to the hatchback
- Often — heavier load on the rear axle
Comparison of versions
| Bazinė | 4x4 | Quadrifoglio Verde | |
|---|---|---|---|
| Who it's for | Budget-friendly, simple classic car | Winter journeys | For driving comfort |
| Engine | Mostly 1.3–1.5 L | 1.5–1.7 l | 1.5–1.7 l, later 16V |
| Interior | Base | Often better equipped | Sport seats |
| Price in the used market (relatively) | Budget | Mid-range | Mid-range |
For most buyers, the condition of the body is more important than the trim level. If you want a sportier drive, go for the Quadrifoglio Verde, but you should only buy such a car with a thorough inspection.
Pros
- Characteristic boxer engine
- Lively and precise handling
- Interesting design and collector value
- Compact dimensions
Cons
- High susceptibility to rust
- Parts and qualified mechanics may be scarce
- Old cars often have minor issues
Frequently asked questions
Is the Alfa Romeo 33 suitable for daily driving?
It's quite an old and finicky car, so it's only suitable for daily use if you're prepared for more frequent maintenance. It's often chosen as a second car or a collector's item.
What's the difference between the 905 and 907 series?
The 907 (from 1990) received a refreshed front end and a new dashboard. The core technology remained similar.
Is there an estate version?
Yes, there was an estate version called the Sportwagon, but it's even rarer in the used market.
Updated 2026-10-09 · Trim levels and equipment vary by market and model year — check the equipment of the specific car. · Translated automatically
