THE VEHICLE AT A GLANCE
Model dossier
- Production period
- 1992
- Body style
- Hatchback
- Type
- Concept
THE PEOPLE BEHIND THE CAR
Coachbuilding, design & conversions
PRICE & SALES RECORD
Vehicle value
- Original price
- Not documented
- Latest recorded sale
- Not documented
01 / THE STORY
History & context
The Alfa Romeo 145 concept proposal by the I.DE.A. Institute in 1992 was an early concept for the brand’s upcoming compact hatchback models. The design aimed to create a modern and distinctive look while maintaining Alfa Romeo’s signature sportiness and elegance. The proposal featured a sharp, angular aesthetic with a narrow, aggressive grille integrated into the bonnet, complemented by rectangular headlights that reflected early 1990s aerodynamic trends. The overall shape was more boxy than the final production versions, with a wedge-like profile and a clean, uninterrupted beltline running from front to rear. The side profile emphasized a dynamic stance with sculpted wheel arches and a gently sloping roofline. The three-door version, which would later become the 145, had a sportier, coupe-like silhouette, while the five-door variant, the future 146, had a slightly more upright design to maximize passenger space and practicality. The rear design of the proposal was minimalist, with simple taillight arrangements and a subtle integrated spoiler, showcasing a functional yet stylish approach. The interior layout of the proposal remains largely unknown, but given the era and Alfa Romeo’s tradition, it was expected to feature a driver-oriented cockpit with a sporty instrument cluster and premium materials. The engineering would have likely been based on the Fiat Tipo platform, shared with other models like the Lancia Delta, ensuring a balance of responsive handling and everyday usability. In the end, Alfa Romeo decided against using the I.DE.A. Institute’s design, instead opting for a final version developed by Centro Stile Alfa Romeo. The production models, launched in 1994, retained some of the angular influences but featured a more rounded, contemporary look. The I.DE.A. Institute’s proposal remains an interesting glimpse into an alternative vision for Alfa Romeo’s compact hatchback models of the 1990s.
02 / TECHNICAL IDENTITY
Specifications & construction
Production & construction
- Production type
- Concept
- Mechanical platform
- Alfa Romeo 145/146 development programme
- Production notes
- I.DE.A proposal identity is corroborated externally. CI legacy date is 1992; published I.DE.A chronology lists the Alfa Romeo 145 Concept under 1993. Retain 1992 provisionally and do not harden the year until a primary or period source resolves the conflict.
Engine & performance
- Specification notes
- TECH 2026-09-21 — the I.DE.A proposal is documented as an external compact-hatchback styling proposal for the future Alfa Romeo 145/146 programme. The 145/146 development programme is structured as the base; year remains source-conflicted 1992/1993.
Design & manufacture
- Manufacturer · Documented
- Alfa Romeo
- Design Studio / Engineering · Documented
- I.DE.A Institute
06 / EVENTS & AWARDS
Events & awards
No events or documented awards are currently recorded for this vehicle.
07 / THE VEHICLE IN DETAIL
Photo gallery 2 photographs
08 / FROM THE ARCHIVE
Archive
References held in the vehicle dossier. Their inclusion does not establish that every historical claim has been independently verified.
| Reference | Source type |
|---|---|
| I.DE.A Institute – model chronology it.wikipedia.org | Secondary design house history |







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