THE VEHICLE AT A GLANCE
Model dossier
- Production period
- 1960
- Body style
- Coupé
- Engine
- Air-cooled Flat-2
- Type
- Limited
- Displacement
- 645 cc
- Power
- 40 hp
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 Intermeccanica IMP 700 GT: The Steyr-Puch IMP (short for Intermeccanica-Puch) was an aluminum two seater coupe (made by Carrozzeria Corna) with a top speed of 160 km/h. Intermeccanica came into existance in 1959 when a chemical engineer by the name of Frank Reisner founded Construzione Automobili Intermeccanica in Turin, Italy. Born in Hungary in the winter of 1932, Frank Reisner fled Budapest seventeen years later with his parents to Montreal, Canada after a particularly miserable winter. He became indirectly involved with cars by working in the paints industry. After marrying in 1957, Frank and his wife Paula, both car fanatics, built and raced a sports car for a while before visiting Europe and deciding to move to Italy. Mr. Reisner designed racing chassis for Giannini Automobili SpA in Rome before settling in Turin. The first Intermeccanica products were, innocently enough, speed equipment kits and free-flow exhaust system for various automobiles. In 1960 things got more interesting when a Formula Junior racing car, one of the first rear-engined ones, with a highly-modified Peugeot motor was constructed. The same year a prototype of an aluminum two seater coupe called the IMP (short for Intermeccanica-Puch), with a top speed of 160 km/h, based on the small rear-engined Steyr-Daimler-Puch 500cc car was developed. A racing version of the Intermeccanica IMP 700 won the 500cc class at Nurburgring. It proved so fast in races that, after Carlo Abarth was frequently beaten, he persuaded Fiat to stop supplying Steyr-Puch with chassis after just 21 were made.
02 / TECHNICAL IDENTITY
Specifications & construction
Production & construction
- Production type
- Limited
Engine & performance
- Engine configuration
- Air-cooled Flat-2
- Displacement
- 645 cc
- Power (hp)
- 40 hp
- Engine speed
- 5,500 rpm
- Specification notes
- Canonical 1960 is best treated as the development/start phase; surviving period-history sources describe 1961 production with an air-cooled flat-twin ~645 cc producing 40 hp at 5500 rpm. Published top-speed claims vary about 150–160 km/h and dimensional data are not sufficiently primary, so those fields remain unmaterialized.
Design & manufacture
- Coachbuilder / Body Builder · Documented
- Corna
- Manufacturer · Documented
- Intermeccanica
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 |
|---|---|
| Intermeccanica-Puch IMP 700 GT period-history reference autopioneer.de | Specialist historical reference |
| Intermeccanica IMP 700 GT — Carrozzieri Italiani legacy evidence www.carrozzieri-italiani.com | Legacy site reference |









THE CONVERSATION
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