Grumobile
Mainline · HW Screen Time (2024) · #10/10
Find this car
affiliate
We may earn a commission from purchases made through these links.
Wheels
Colors
No sales recorded yet. Price history builds as cars sell on the marketplace.
More from HW Screen Time
View series →
The story behind the Grumobile
The Grumobile brings a touch of classic television magic to your Hot Wheels collection in 2024. This unique vehicle comes from The Adventures of Gumby show where it served as a flying submarine for the claymation characters. It is part of the HW Screen Time series within the Mainline assortment, which focuses on vehicles inspired by movies and TV shows. Designer Dmitriy Shakhmatov crafted this model to capture that retro sci-fi look perfectly. Since it belongs to the standard 2024 release schedule rather than a limited drop like Treasure Hunts or Chases, you can usually find it in regular toy stores and hobby shops. It offers a fun way for collectors who love pop culture references or just unusual shapes to add something different to their trays without hunting down extremely rare items.
Materials, colors and value
This diecast model features a sturdy metal base that gives the futuristic submarine some nice weight compared to all plastic toys. The exterior is finished in a consistent metallic gray paint that mimics riveted steel plating found on old airships or submarines. A distinct black logo with a G inside a diamond shape sits clearly on the side panel for easy identification. While most vehicles have clear windows, this model uses blue tinted pieces to represent the cockpit area and lights atop the hull. It measures at standard 1/64 scale which makes it compatible with other tracks in your setup.
Questions about the Grumobile
Is the Grumobile a rare Treasure Hunt car?+
No, this model is part of the regular Mainline production run for 2024. It does not feature the flame logo associated with limited editions like Treasure Hunts or Super Treasure Hunts. You can typically find it in standard packs at retail stores without needing to hunt specifically for hidden releases.
What TV show is this vehicle from?+
The Grumobile appears in The Adventures of Gumby, a beloved animated series that originally aired decades ago. In the show it functions as a versatile flying submarine used by various clay characters for their adventures around television town.
Does this model have any special color variations?+
This specific listing only includes one primary version with gray metal paint and blue windows. There are no known alternate colors released simultaneously under the same SKU number HTB39 for this year's HW Screen Time series.
More like this
How much is a HTB39 - Grumobile Hot Wheels product worth?
This 2024 Mainline casting doesn't have enough market data yet, so this is an estimate based on its type, rarity and age. Value rises for older and rarer castings — a 1970s Mainline is worth far more than a current one. Prices are shown in EUR and refreshed as new market data arrives.