The HPI RS4

HPI Racing's RS4 line has been a cornerstone of the radio-controlled (RC) car community since its introduction in the late 1990s. Known for its impressive performance, durability, and scale realism, the RS4 series has captivated hobbyists and enthusiasts alike. This article delves into the history of the RS4 line, exploring its evolution, nearest competitors, and market value.

The RS4's predecessor, the Super FWD, laid the groundwork for HPI's success. In 1998, HPI released the RS4, featuring a revolutionary shaft-driven 4-wheel-drive system. Initially priced around $200, it quickly gained popularity. Key competitors during this era included:

• Tamiya TB-02 (approx. $250)

• Yokomo SD-RC (approx. $300)

• Associated RC10L3 (approx. $350)

HPI continued to refine the RS4, introducing:

• RS4 Pro (2003): Improved suspension and chassis design ($280)

• RS4 Pro II (2005): Enhanced drivetrain and aerodynamics ($320)

• RS4 Pro III (2007): Upgraded electronics and shock absorbers ($350)

Competitors responded with:

• Tamiya TRF414 (approx. $400)

• Kyosho PureTen (approx. $450)

• Team Losi XXX-T (approx. $500)

HPI's RS4 series continued to innovate:

• RS4 Pro 4 (2009): Advanced chassis design and electronics ($380)

• RS4 Pro 5 (2012): Improved suspension and drivetrain ($420)

Rivals included:

• Tamiya 415 (approx. $450)

• Yokomo BD7 (approx. $500)

• Team Associated RC10B5 (approx. $550)

Today, vintage RS4 models are highly sought after. Prices vary depending on condition, rarity, and demand:

• RS4 (1998): $100-$300 (used)

• RS4 Pro (2003): $150-$400 (used)

• RS4 Pro III (2007): $250-$600 (used)

The rarest and most valuable RS4 model is the HPI RS4 Pro 4 Limited Edition (2009).

The HPI Racing RS4 line has left an indelible mark on the RC community. From its inception to the present day, the RS4 has evolved, adapting to technological advancements and market demands. As a collector's item or a functional RC model, the RS4 remains highly coveted.