So, you’re thinking about diving into the world of diecast Indy cars? Awesome! It’s a seriously cool hobby, blending the thrill of open-wheel racing with the satisfaction of owning meticulously crafted miniature versions of your favorite cars and drivers. But where do you even begin? Don’t worry, I’m here to be your pit crew, guiding you through the ins and outs of this fascinating collection world.

What’s the Deal with Diecast Indy Cars?
Simply put, diecast Indy cars are miniature replicas of IndyCars, typically made from metal (hence ‘diecast’) and often featuring plastic and rubber components. They range in size, level of detail, and price, making them appealing to a wide range of collectors – from casual fans to serious enthusiasts. The beauty of collecting diecast Indy cars is that you’re not just buying a toy; you’re preserving a piece of racing history and celebrating the incredible engineering and design that goes into these high-speed machines.
These models come in various scales, with 1/18 being a popular choice for displaying intricate details and 1/43 being more manageable for larger collections. Some manufacturers even offer larger 1/12 or smaller 1/64 scales, each catering to different preferences and display options.
Scale Sizes: Finding Your Perfect Fit
Let’s talk scale! The scale represents the size of the model relative to the real car. Here’s a quick breakdown of common diecast Indy car scales:
- 1/12 Scale: These are the big boys! Expect to see incredible detail and a higher price tag. Great for showcasing a few standout models.
- 1/18 Scale: A sweet spot for detail and size. Many collectors consider this the ‘gold standard’ for diecast collecting.
- 1/24 Scale: Slightly smaller than 1/18, still offers good detail and a more affordable option.
- 1/43 Scale: Popular for building extensive collections. More compact and easier to store.
- 1/64 Scale: Think Hot Wheels size. Great for kids and collectors on a budget. Often simpler in detail.
Consider how much space you have and what kind of detail you’re after when choosing your preferred scale. There’s no right or wrong answer; it’s all about what you enjoy!
Key Manufacturers: Who Makes the Best?
Several manufacturers have made their mark in the diecast Indy car world. Here are a few of the most well-known and respected:
- Greenlight Collectibles: Known for producing a wide range of IndyCar models, often at reasonable prices. Good for filling out your collection.
- Hot Wheels: A classic! While not always the most detailed, Hot Wheels Indy cars are affordable and widely available. Perfect for starting out.
- Minichamps: Renowned for their high level of detail and accuracy. Often more expensive but worth it for serious collectors.
- Spark Model: Similar to Minichamps, Spark focuses on high-quality, detailed models. Excellent for historical race cars.
- Action Racing Collectables (ARC): A popular brand for NASCAR diecasts, they also have produced IndyCar models in the past.
- Lionel Racing: Taking over some of the ARC production, especially focused on current 2024 liveries.
Do some research and see which brands appeal to your taste and budget. Each manufacturer has its own strengths and weaknesses.

What to Collect: From Vintage Classics to Modern Marvels
The beauty of diecast Indy car collecting is the sheer variety of cars you can find. You can focus on specific eras, drivers, teams, or even specific races. Here are some popular collecting themes:
- Vintage Indy Cars: Pre-war and early post-war IndyCars are highly sought after by collectors. Look for models of iconic cars from the 1950s, 60s, and 70s.
- Turbo Era Cars: The 1980s and early 90s saw the rise of turbocharging in IndyCar. Collect models of the Penske, Newman-Haas, and Patrick Racing cars from this era.
- CART/Champ Car Era: The late 90s and early 2000s were a golden age for open-wheel racing in North America. Look for models of cars driven by legends like Michael Andretti, Alex Zanardi, and Juan Pablo Montoya.
- Modern IndyCars: Collect models of the current Dallara DW12 chassis, featuring liveries from all the top teams and drivers of 2024.
Consider focusing on a specific theme to give your collection a sense of purpose and direction. It’ll also make it easier to narrow down your search.
Key Cars to Look For
While value fluctuates, some diecast Indy cars are consistently more desirable than others. Limited edition models, race-winning cars, and cars driven by famous drivers tend to command higher prices. Keep an eye out for:
- Any car driven by Mario Andretti
- Cars that won the Indianapolis 500
- Limited edition models with certificates of authenticity
- Cars with unique or memorable liveries
- Models in mint condition with original packaging
Research is key! Check online auction sites and diecast forums to get an idea of current market values.

Where to Buy: Hunting for Treasure
The thrill of the hunt is a big part of diecast collecting! Here are some of the best places to find diecast Indy cars:
- Online Retailers: Websites like Amazon, eBay, and specialized diecast retailers offer a vast selection of models.
- Diecast Shows and Conventions: These events are a great place to meet other collectors, browse a wide variety of models, and potentially find rare or hard-to-find items.
- Hobby Shops: Your local hobby shop might carry a selection of diecast Indy cars. It’s always good to support local businesses!
- Online Auctions: eBay is a treasure trove for diecast collectors. Be sure to do your research and bid carefully.
- Garage Sales and Flea Markets: You never know what you might find at a garage sale or flea market! Keep your eyes peeled for hidden gems.
Remember to compare prices and check the condition of the model before making a purchase. It’s always better to be safe than sorry.
Taking Care of Your Collection: Keeping Them Shiny
Once you’ve built your collection, you’ll want to take good care of your models. Here are a few tips:
- Store your models in a cool, dry place away from direct sunlight. This will help prevent fading and damage.
- Handle your models with care. Avoid dropping them or subjecting them to excessive force.
- Dust your models regularly with a soft cloth or brush. This will keep them looking their best.
- Consider displaying your models in display cases or cabinets to protect them from dust and damage.
Proper care will ensure that your diecast Indy cars remain in good condition for years to come.
The Joy of Collecting: More Than Just Little Cars
Collecting diecast Indy cars is more than just accumulating little metal cars. It’s about connecting with the history and excitement of IndyCar racing, celebrating the drivers and teams that make the sport so special, and building a collection that reflects your passion. So, buckle up, start your engines, and enjoy the ride!

Happy collecting! Remember to have fun, do your research, and build a collection that you’re proud of. Whether you’re a seasoned collector or just starting out, the world of diecast Indy cars has something to offer everyone.