Spark 1:43 Cadillac No.77 F1 Team 2026 Valtteri Bottas Australian GP (S9375) Resin Model

Add a Formula 1 single-seater to your collection with the Cadillac F1 Team No.77 Australian GP 2026 driven by Valtteri Bottas. This officially licensed replica represents Cadillac’s debut-season grand prix entry and is supplied with a pit board accessory. The model captures the car as fielded at the opening round of the 2026 World Championship in Melbourne.

Cadillac’s entry marks the first new full constructor on the Formula 1 grid in several years, joining the championship under the 2026 technical regulations. The new rules introduce a redesigned power unit with a 50/50 split between internal combustion and electrical energy, alongside active aerodynamics and sustainable fuels. As an incoming squad, the team has assembled an experienced driver line-up and partnered with established suppliers while building out its own chassis and operations. The programme represents one of the most significant expansions of the F1 grid of the modern era and brings a major American manufacturer back into top-line single-seater competition.

At the 2026 Australian Grand Prix, the season-opening round held at the Albert Park circuit in Melbourne, the Cadillac entry lined up against the established constructors fielding their first cars built to the new regulations. Valtteri Bottas, a ten-time grand prix winner with extensive experience at Mercedes, Alfa Romeo and Sauber, took the wheel of the No.77 car for the team’s competitive debut. The race marked the first chapter of Cadillac’s Formula 1 journey under the revised technical formula.

Made by Spark in 1:43 scale, this resin model measures approximately 11cm and is presented on a branded display base under a clear acrylic cover, with a separate pit board accessory finished with race-specific markings. Spark’s 1:43 F1 line is sealed-body and prioritises accurate proportions, sharp tampo printing and crisp detailing on the front and rear wings, suspension, mirrors and cockpit. The format remains the established shelf standard for grand prix collectors building championship-by-championship displays.

A strong choice for Valtteri Bottas followers, collectors documenting the 2026 regulation reset and enthusiasts tracking Cadillac’s arrival in Formula 1. It also suits collectors who build season-opener displays around the Australian Grand Prix or who focus on debut-season liveries from new constructors.

Understanding Scale

The scale of a model is its size as a proportion to the real-life item. For instance, a 1:18 scale model means that every 1 unit of measurement on the model equals 18 units on the real item. If you divide the real item's size by 18, you'd get the size of the 1:18 model. Please note that models can vary slightly in size, as not all real-life items, like cars or planes, have the same dimensions.

Model Cars:

• 1:12 scale: ~38 cm or 15 inches
• 1:18 scale: ~25 cm or 10 inches
• 1:24 scale: ~18 cm or 7 inches
• 1:43 scale: ~10 cm or 4 inches
• 1:64 scale: ~7 cm or 2.75 inches
• 1:76 scale: ~6 cm or 2.3 inches

Model Trucks:

• 1:12 scale: ~75 cm or 29.5 inches
• 1:18 scale: ~50 cm or 19.7 inches
• 1:24 scale: ~38 cm or 15 inches
• 1:43 scale: ~21 cm or 8.3 inches
• 1:64 scale: ~14 cm or 5.5 inches
• 1:76 scale: ~12 cm or 4.7 inches

Model Bikes:

• 1:6 scale: ~30 cm or 12 inches
• 1:10 scale: ~18 cm or 7 inches
• 1:12 scale: ~15 cm or 6 inches