{"ajaxurl":"https:\/\/models118.co.uk\/wp-admin\/admin-ajax.php?lang=en_GB","nonce":"ee5911ef52","homeUrl":"https:\/\/models118.co.uk\/","shopUrl":"https:\/\/models118.co.uk\/shop\/","cartUrl":"https:\/\/models118.co.uk\/cart-en-gb\/","checkoutUrl":"https:\/\/models118.co.uk\/checkout\/","skipCart":true,"collectionLimit":12,"i18n":{"addedToCart":"Added to basket","addToWishlist":"Add to wishlist","addedToWishlist":"Added to wishlist","removeFromWishlist":"Remove from wishlist","removedFromWishlist":"Removed from wishlist","undo":"Undo","error":"Something went wrong","loading":"Loading...","outOfStock":"Out of stock","viewCart":"View basket","proceedToCheckout":"Proceed to checkout","addedToCollection":"Added to your collection","reserved":"Added to your collection","soldOut":"Sold out","invalidEmail":"Please enter a valid email address","connectionError":"Connection error. Please try again.","tocToggle":"On this page","close":"Close","inCartTooltip":"Already in your basket \u2013 open your basket to check out","loginToSave":"Sign in to save this model","waitlistNotify":"Notify me","waitlistOnList":"On the waiting list \u2713","waitlistJoined":"You're on the waiting list. We'll email you the moment this model is available again.","waitlistRemoved":"Done \u2014 you're off the waiting list for this model.","waitlistRateLimit":"Too many attempts \u2014 please try again shortly","waitlistTurnstile":"We couldn't complete the check \u2014 please try again","waitlistError":"Sorry, something went wrong. Please try again in a moment."},"wishlist":{"loggedIn":false,"loginUrl":"https:\/\/models118.co.uk\/my-account\/","addAction":"models118_wishlist_add","removeAction":"models118_wishlist_remove"},"waitlist":{"loggedIn":false,"subscribeAction":"models118_waitlist_subscribe","toggleAction":"models118_waitlist_toggle","stateAction":"models118_waitlist_state"},"stats":{"models":2269,"brands":214,"manufacturers":129,"collectors":10000},"product":{"id":1688685,"sku":"TS0147","condition":"used","availability":"in_stock","name":"Chevrolet Corvette C7 ZR-1 High Voltage Tint TopSpeed 1:18","brand":"Chevrolet","manufacturer":"TopSpeed","scale":"1:18","material":"Resin","price":179.17,"regularPrice":179.17,"isOnSale":false,"savingsAmount":0,"stockQty":1,"stockStatus":"very_low","isDiscontinued":false,"image":"https:\/\/models118.co.uk\/wp-content\/uploads\/2026\/10\/chevrolet-corvette-c7-zr-1-high-voltage-tint-topspeed-1-18-ts0147-1-1-300x200.jpg","permalink":"https:\/\/models118.co.uk\/chevrolet-corvette-c7-zr-1-high-voltage-tint-topspeed-1-18-ts0147\/"}}
Cookies on Models118
We use cookies to remember your preferences, understand how the shop is used and show you models and offers that suit your interests. What you allow is up to you, and you can change it at any time.
Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
The technical storage or access that is used exclusively for statistical purposes.
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Chevrolet Corvette C7 ZR-1 High Voltage Tint TopSpeed 1:18
Chevrolet Corvette C7 ZR-1 High Voltage Tint TopSpeed 1:18
1/6
TopSpeed's 1:18 Chevrolet Corvette C7 ZR-1 reproduces the supercharged flagship coupe in its vivid High Voltage factory colour, cast in sealed-body resin rather than diecast. The one-piece shell holds razor-sharp body lines and the ZR-1's aggressive aero package, with deep, factory-accurate paint depth under direct light. A small-batch resin alternative to mass-market diecast, suited to collectors prioritising surface precision on America's most track-focused Corvette generation.
About the Chevrolet Corvette C7 ZR-1 High Voltage Tint TopSpeed 1:18
TL;DR: TopSpeed's 1:18 Chevrolet Corvette C7 ZR-1 reproduces the supercharged flagship in its vivid High Voltage factory colour, cast as a sealed one-piece resin body. Small-batch resin construction holds sharper panel lines than mass-market diecast, suiting collectors who want the C7 generation's most powerful, most aggressively aerodynamic coupe at precise paint-matched finish.
The ZR-1 sat at the very top of the C7 Corvette range, a supercharged, track-honed coupe wearing the most aggressive aerodynamic package General Motors ever fitted to a production Corvette. High Voltage was one of the boldest colours on the order sheet, and TopSpeed's resin casting reproduces its saturated shade with the kind of paint depth a photograph never quite captures.
TopSpeed's Resin Construction and the High Voltage Finish
TopSpeed builds this ZR-1 from cast resin rather than pressure-cast zinc alloy, a material choice that suits a car defined as much by its aerodynamic surfacing as by its mechanical specification. Resin takes tighter tolerances than a die ever allows, so the ZR-1's vented bonnet, its wide front splitter and the sharply creased rear wing hold edges that read as genuinely sharp rather than softened by casting limits. The body is a sealed one-piece shell, with no doors, bonnet or hatch built to open, and on a subject this aerodynamically complex that is the right trade-off: every join the real car's bodywork makes is reproduced as a continuous, correctly proportioned surface rather than interrupted by a hinge line a die-cast body would need to accommodate. The High Voltage colour itself is one of the more demanding factory shades to reproduce, a bright, slightly green-leaning yellow that shifts noticeably under different light, and TopSpeed's paint holds its saturation evenly across the car's large, flat door panels without the patchiness a lesser finish would show. Small-batch resin production means more hand finishing per unit than a high-volume diecast run allows, part of why resin specialists like TopSpeed command a premium over mass-market alternatives at the same scale. For the ZR-1's wing, splitter and vented panels, that extra tolerance is exactly where the money goes.
The C7 ZR-1 as the Corvette's Track-Focused Flagship
The C7 generation Corvette ran through the 2010s as Chevrolet's most comprehensively reworked version of America's sports car in decades, and the ZR-1 sat at the very top of that range as its most extreme expression. Power came from a supercharged LT5 V8, the most powerful engine GM had ever fitted to a production Corvette at the time, paired with an aerodynamic package that included the largest rear wing the model line had worn and a front splitter designed to manage genuine downforce rather than simply look aggressive. Where lower trims in the C7 range prioritised value and everyday usability, the ZR-1 was built explicitly for track capability, a genuine supercar-tier performance figure wrapped in Corvette's familiar, relatively affordable price bracket compared with European rivals offering similar numbers. That combination, flagship performance at a fraction of exotic pricing, has always been the Corvette's core appeal, and the ZR-1 pushed it further than any C7 variant before it. Bold factory colour options like High Voltage reinforced that flagship positioning, giving buyers a way to make an already dramatic car impossible to miss. For a supercar-focused collection, the ZR-1 represents the moment American performance engineering matched the aerodynamic seriousness of its European competition, which is exactly the story a sharply cast resin replica in this colour is built to tell.
Display Considerations for a Resin Supercar
At 1:18, the ZR-1's wide stance and tall rear wing need slightly more shelf depth than a standard coupe, worth checking against cabinet spacing before ordering. Resin bodies are lighter than diecast of the same size and more brittle if dropped, so handle this one at the base rather than by the wing or splitter. Displayed under direct light, the High Voltage finish rewards exactly that attention, the paint's saturation shifting as the angle changes, a detail flat diecast paint at lower tiers rarely manages. Chrome exhaust tips and diffuser detailing reward a closer look too. Paired with other modern American or European supercars from the same decade, this ZR-1 anchors a collection built around aerodynamic aggression rather than classic styling.
Create a free account and claim 5% off your first order — from hundreds of collectible 1:18, 1:43 and 1:12 models by Porsche, Mercedes-Benz, BMW and more.
{"id":1688685,"name":"Chevrolet Corvette C7 ZR-1 High Voltage Tint TopSpeed 1:18","price":"£<\/span>179.17<\/bdi><\/span>","image":"https:\/\/models118.co.uk\/wp-content\/uploads\/2026\/10\/chevrolet-corvette-c7-zr-1-high-voltage-tint-topspeed-1-18-ts0147-1-1-400x400.jpg","permalink":"https:\/\/models118.co.uk\/chevrolet-corvette-c7-zr-1-high-voltage-tint-topspeed-1-18-ts0147\/","brand":"Chevrolet"}