What is the code name for Honda S2000?
The internal chassis codes for the Honda S2000 are AP1 for the first generation and AP2 for the second generation.
These designations appear in Honda's technical documentation and parts catalogs to distinguish the two generations. The public-facing model name S2000 served as the project’s identity, and there isn’t a widely cited separate development codename beyond AP1 and AP2.
Chassis codes AP1 and AP2
Honda’s engineering teams used two primary chassis designations to differentiate the two S2000 generations in official documentation, service manuals, and parts catalogs.
- AP1 — first-generation S2000 (1999–2003), featuring the high-revving F20C engine and the original mid-engine layout.
- AP2 — second-generation S2000 (2004–2009), with revised suspension tuning and other updates while preserving rear-wheel-drive dynamics.
These codes help technicians and enthusiasts identify parts compatibility, service requirements, and production timelines across markets.
Gen 1 details
AP1 refers to the original S2000 introduced in 1999. It became renowned for its high-revving performance and balanced chassis, traits that defined the model in its early years.
Gen 2 details
AP2 covers the 2004–2009 update, which included chassis refinements, suspension tweaks, and some equipment upgrades, all while continuing the car’s distinctive rear-wheel-drive character.
Other naming notes
There is no widely used external code name beyond the AP1/AP2 designations. The S2000 name was used publicly from launch, while internally those codes tracked generation-specific parts and documentation.
In summary, the Honda S2000's internal identifiers are AP1 for Gen 1 and AP2 for Gen 2. These codes appear in official materials to differentiate the two generation variants.
What cars have the F20C?
- 1999-2005 Honda S2000 (Japan)
- 2000-2003 Honda S2000 (North America)
- 1999–2009 Honda S2000 (United Kingdom, Europe, Australia)
- 2009 IFR Aspid.
- 2009 Skelta G-Force.
What is the code name for the Honda S2000?
Code-named AP1, the first Honda S2000 was a mechanical wonder. Its front mid-engine, rear-wheel-drive setup promised excellent agility and balanced handling.
What is the chassis code for the Honda S2000?
The Honda S2000 has two main chassis codes: AP1 for the earlier models (1999-2003) and AP2 for the later, facelifted models (2004-2009). The AP1 designation refers to the original model with a 2.0L engine, while the AP2 refers to the facelifted version that featured drivetrain and suspension updates, larger wheels, and updated styling.
- AP1: The original Honda S2000, produced from 1999 to 2003, was given the chassis code AP1.
- AP2: The facelifted models, produced from 2004 to 2009, use the AP2 chassis code.
What year is AP1 and AP2?
Specifications
| 1999–2003 AP1 (F20C) | 2004–2009 AP2 (F22C1) | |
|---|---|---|
| Drivetrain | ||
| Compression ratio | 11.0:1 (US & EU) 11.7:1 (JP) | 11.1:1 |
| Valvetrain | 16-valve DOHC VTEC | |
| Transmission | 6-speed manual |
