THE VEHICLE AT A GLANCE
Model dossier
- Production period
- 1964
- Body style
- Coupé
- Type
- Limited
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 ATS 2500 GTS is a distinguished sports car produced by the Italian company Automobili Turismo e Sport (ATS) in Bologna. Known for being the first Italian vehicle, and among the first globally, to feature a mid-engine layout, it marked a significant innovation in sports car design. The chassis, made its debut in 1963 at the Paris Motor Show, capturing attention with its advanced engineering and sleek design. The car was designed by the renowned Franco Scaglione and engineered by notable figures Carlo Chiti and Giotto Bizzarrini. Despite its innovative design and impressive performance, the ATS 2500 GTS was produced in limited numbers due to financial difficulties. The project’s collapse was precipitated by investors withdrawing their support, leading to its premature end. The car’s design later influenced Count Volpi’s Serenissima sports car project, which also failed to take off. In 1970, Moreno Baldi attempted to revive the ATS concept, but this effort ended in an even more significant failure. Powered by an engine producing 220 bhp (164 kW)—with some sources claiming 210 bhp—the ATS 2500 GTS delivered 255 N⋅m (188 ft⋅lbf) of torque. These specifications allowed it to reach a top speed of 240 km/h (149 mph), a remarkable feat for its time. A competition version of the car, the 2500 GTS, was developed to produce 245 bhp (183 kW), but it did not achieve significant success in the racing world. The ATS 2500 GTS was coachbuilt by Allemano, a renowned Italian coachbuilder, ensuring that the car’s aesthetics matched its performance capabilities. The transmission was a 5-speed unit produced by Colotti, further emphasizing the car’s advanced engineering and high-performance design. Despite its brief production run and the financial struggles that led to its downfall, the ATS 2500 GTS remains a notable chapter in the history of sports cars. Its pioneering mid-engine layout and the involvement of key figures in the automotive industry highlight its significance. The ATS 2500 GTS is remembered for its ambition and the innovative spirit that characterized the early 1960s era of automotive design and engineering.
02 / TECHNICAL IDENTITY
Specifications & construction
Production & construction
- Production type
- Limited
- Body material
- aluminium
Engine & performance
- Specification notes
- TECH 2026-09-21 — specialist ATS history consistently distinguishes the 2500 GTS by its aluminium body. Engine specification remains deliberately blank on this generic parent because surviving GTS evidence includes both 2.5-litre and specific 3.0-litre cars; exact displacement/power requires chassis-level identification.
Design & manufacture
- Coachbuilder / Body Builder · Documented
- Allemano
- Designer · Documented
- Franco Scaglione
- Manufacturer · Documented
- ATS
06 / EVENTS & AWARDS
Events & awards
Paris General · From the historical archive
- Date
- 1963
- Chassis
- General
07 / THE VEHICLE IN DETAIL
Photo gallery 6 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 |
|---|---|
| Hagerty UK — Cars That Time Forgot: ATS 2500 GT www.hagerty.co.uk | Specialist automotive history |
| Audrain Auto Museum — 1964 ATS 2500 GTS www.audrainautomuseum.org | Museum vehicle reference |












THE CONVERSATION
Comments 0
Share a memory, a period photograph or a documented detail about this car.