What's Included


The 390-piece set delivers standard Speed Champions content wrapped in eye-catching packaging featuring an orangey sunset design that contrasts beautifully with the lime green Challenger. One racing driver minifigure arrives with detailed torso printing and removable helmet, though the generic design lacks specific driver representation. The Challenger build dominates the piece count, constructed primarily from lime green elements with black accents for the hood, roof, and rear spoiler. Interior components include dark red seats, angled steering wheel, printed center dash display, gear shifter, and an amusing white coffee cup detail. The instruction booklet guides through the build with typical Speed Champions clarity, while minimal sticker requirements preserve the clean aesthetic.
Building Experience
Construction unfolds over approximately 45 minutes of engaging building that showcases clever techniques beneath the conservative exterior. The process begins with the chassis, establishing the wide stance characteristic of American muscle cars. Each step reveals subtle design choices—sideways building for smooth door panels, precise angle work for the distinctive grille, and careful color blocking to achieve the two-tone paint scheme. The interior assembly proves particularly satisfying with the angled steering wheel mount and detailed dashboard coming together through unexpected part usage. Hood and roof integration employs smooth tiles effectively, while the rear section captures the Challenger's broad shoulders through strategic brick placement. Throughout, the build maintains Speed Champions' signature balance between accessibility and technique.
Design and Accuracy


The finished model successfully captures the Challenger's aggressive stance and angular design language that makes Dodge vehicles particularly suitable for LEGO interpretation. At standard Speed Champions 8-stud width, proportions feel accurate with the long hood, cab-rear profile, and wide track properly represented. The lime green livery, while perhaps not the most common Hellcat color, creates striking shelf presence that distinguishes this model from typically darker muscle car releases. Black elements for the hood, roof, and spoiler provide effective contrast while printed headlight tiles and grille details eliminate sticker frustration. The SRT badges and Hellcat logos would benefit from inclusion but their absence maintains the clean aesthetic that some collectors prefer.
Play Features
Functional elements remain limited to standard Speed Champions offerings—rolling wheels and an opening cockpit for minifigure access. The wheels rotate smoothly on standard axles, enabling desk racing and display positioning. The cockpit accommodates one minifigure comfortably with the coffee cup fitting perfectly in the passenger area, adding personality to display scenarios. The solid construction withstands handling well, important for younger builders who prioritize play over display. Integration with other Speed Champions sets works seamlessly, with the Challenger's size and style complementing both modern and classic entries in the theme. While lacking innovative features, the set delivers exactly what Speed Champions fans expect.
Display Worthiness
The lime green Challenger creates immediate visual impact whether displayed solo or as part of a larger Speed Champions collection. The bold color ensures it stands out on crowded shelves while the accurate proportions maintain credibility among automotive enthusiasts. At approximately 15cm long, it fits standard display spacing while the low profile suits multiple shelf arrangements. The model photographs well from most angles, with the three-quarter front view particularly impressive in highlighting the muscular stance. Paired with other American muscle cars or contrasted against European supercars, the Challenger holds its own despite the conservative design approach. The minimal sticker use ensures long-term display quality without peeling concerns.
Value Analysis & Investment
At £22.99 for 390 pieces, the 5.9p per piece ratio aligns perfectly with Speed Champions standards, neither impressive nor disappointing. US pricing at $26.99 maintains similar value while European markets see prices from €20-28, with Amazon Germany offering exceptional deals at €18.79. The single minifigure inclusion feels standard for the theme though some competitors now include two. Investment potential remains moderate—Speed Champions sets typically appreciate steadily but rarely dramatically unless tied to specific franchises or limited availability. The Dodge brand carries less collector cache than Ferrari or Lamborghini, suggesting steady rather than spectacular growth. Current market conditions show good availability with regular discounting, making patience rewarding for value hunters. At 20-30% off, this becomes excellent value, though full retail price remains fair for immediate purchase.
Editor's Verdict
What We Love
- Striking lime green color scheme
- Clever building techniques throughout
- Minimal sticker usage
- Accurate angular Dodge design
- Dark red interior detailing
- Coffee cup accessory adds charm
- Fair pricing at £22.99
Room for Improvement
- Conservative design lacks excitement
- Only one minifigure included
- Less flashy than other 2025 releases
- Limited play features typical of theme
The LEGO Speed Champions 77237 Dodge Challenger SRT Hellcat delivers exactly what the theme demands—a well-designed, accurately proportioned muscle car at fair value that satisfies both collectors and children. While the conservative design may lack the wow factor of more exotic Speed Champions releases, the solid building experience and striking lime green colorway ensure this Hellcat packs enough punch to earn its place in any Speed Champions garage. At £22.99, it represents typical value for the theme, making it an easy recommendation for Dodge enthusiasts and a decent addition for completists.