The Subaru B11S was a
concept
A concept is an abstract idea that serves as a foundation for more concrete principles, thoughts, and beliefs.
Concepts play an important role in all aspects of cognition. As such, concepts are studied within such disciplines as linguistics, ...
sports
Sport is a physical activity or game, often competitive and organized, that maintains or improves physical ability and skills. Sport may provide enjoyment to participants and entertainment to spectators. The number of participants in ...
coupe
A coupe or coupé (, ) is a passenger car with a sloping or truncated rear roofline and typically with two doors.
The term ''coupé'' was first applied to horse-drawn carriages for two passengers without rear-facing seats. It comes from the Fr ...
made by
Subaru, introduced at the
2003 Geneva Motor Show.
Design

The model number "B11S" derives from B (for Boxer, referring to Subaru's horizontally-opposed engines), 11 (indicating a premium class), and S (for Sportive).
The B11S featured four doors in a quad coupe arrangement, with the rear doors hinged at the rear in a manner similar to the
Mazda RX-8 and
Saturn Ion.
The B11S was styled by a team led by Kiyoshi Sugimoto, with initial guidance provided by freshly-promoted President Kyoji Takenaka. Sugimoto had previously designed the first-generation
Subaru Legacy before heading the Subaru Design Department. Fuore Design International, led by
Erwin Leo Himmel, was retained in a consulting design role.
Design elements created for the B11S, including the airplane-inspired grille, were intended to be carried into production vehicles.
Andreas Zapatinas, Chief Designer of Advanced Design for Subaru, stated in an interview that "if you were to step back from the B11S and blur your eyes, that gives an indication of Subaru's future look," elaborating that "innovation, courage and individuality" would inform future Subaru designs.
Technical
The B11S features a
flat-6 twin-turbo engine with a peak output of at 6,400 RPM and from 3,600 to 4,800 RPM.
The 6-speed automatic transmission features Subaru's "Variable Torque Distribution" system, where the torque split between front and rear axles is distributed by a center
differential and electronically controlled clutch. Torque is split 35% to the front and 65% to the rear under normal driving conditions.
References
External links
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{{Subaru
B11S
Sports cars
Coupés
2000s cars
Cars introduced in 1999
Cars introduced in 2003
All-wheel-drive vehicles