If you get bored with the usual Miata or Mustang builds, the Opel Opel GT deserves a spot on your short list. Yes, the name repeats itself, and that's one of the most charming things about this little German two-seater. Built from 1968 to 1973, the GT was a front-engine, rear-wheel-drive coupé that looks like a miniature C3 Corvette. Its 1.9L CIH inline-four makes around 100 horsepower stock, but the platform loves modifications. Today, the Opel Opel GT turns heads at any cars and coffee because nobody can quite place it. And for builders, that's exactly the point.
Why the Double Name?
Search "Opel Opel GT" and you'll see why this article exists. The badging says Opel GT, but many classifieds and forum threads double the brand. Whatever the reason, the full phrase is how buyers find this car. The GT was a revelation: a two-seat coupé with pop-up headlights, designed by Erhard Schnell. It shared its mechanicals with the Opel Kadett B, so parts are cheap and available through specialists. If you're thinking about a first classic build, the Opel Opel GT is a low-stakes entry point that still teaches you rust repair, carburetor tuning, and wiring.
The GT in Today's Market
For years, the Opel GT sat in the shadow of the MGB and Fiat 124 Spider. A clean example once sold for under $5,000; now a rust-free, running GT brings $8,000 to $12,000 on Bring a Trailer, and fully restored cars cross $20,000. A project GT can still be found for $3,000 to $5,000 if you're willing to travel. The body is the deciding factor: rocker panels and rear shock towers rot from the inside. Replacement metal is scarce, so expect to pay $400 to $800 for patch panels from Opel GT specialists. The mechanicals are tough, though. The 1.9L engine uses a chain-driven camshaft, and you can rebuild the whole drivetrain for under $2,500.
What a Restoration Costs
A full ground-up restoration of an Opel Opel GT will run $25,000 to $35,000 in parts and paint if you do the labor yourself. That includes a rebuilt engine with forged pistons, a five-speed swap, Koni shocks, and a proper paint job. Pay a shop and you'll double that. GT-specific restorations are well documented: the Opel GT Registry has factory service manual PDFs, and you can still get NOS parts from Germany. The biggest mistake is over-restoring. This is a driver's car, not a trailer queen. Keep it honest and drive it often.
Performance Upgrades
The 1.9L engine loves rpm. A Weber 32/36 carb, short header, and free-flowing exhaust unlock 120 horsepower. For more serious builds, a 2.2L or 2.4L CIH bottom end from later Opels bolts in, and a Saab 900 turbo manifold can be adapted. A complete Opel GT five-speed kit costs about $1,500 from a shop in Ohio. The stock rear axle is fine to 150 hp; beyond that, a Ford 8-inch rear end swap is well documented. Steering is the other weak point: many builders install a BMW E30 steering rack, which requires custom mounts. Budget $1,200 and a weekend of fabrication.
Parts Sources and Community Support
The Opel GT community is small but fiercely helpful. The Opel GT Registry and the Opel GT Facebook group are the two best places to find everything from NOS interior dashes to used rear axles. U.S. suppliers like Opel GT Source, RG Sport, and TWM Opel carry the hard-to-find body panels. These companies know what fits a GT and what doesn't, so you can order with confidence.
European outlets like Opel Classic in Germany still produce some repro parts, though shipping can sting. Before you buy any part, post a photo of the part number; the community will quickly tell you whether it's correct. That kind of shared knowledge is exactly why the Opel Opel GT remains a great platform for a documented build. Post your build when you start; we'll read the whole thing.
Insuring the GT
Classic car insurance for an Opel Opel GT is cheap if you're honest about usage. Hagerty, Grundy, and American Collectors offer agreed-value policies for show-and-drive cars. At $15,000 value, you'll pay $200 to $400 a year. If you drive it daily or swap in a bigger engine, you'll need a standard policy with declared modifications, and expect $800 to $1,200 a year at $20,000 agreed value. Call an insurer before you buy a project GT so you're not underinsured after a fire or crash. A ten-minute phone call can shape your whole build budget.
A Realistic Two-Year Build
Imagine you find a 1972 Opel GT in a barn with 60,000 miles. The body is straight except the rockers, and the engine is seized. You buy it for $3,500. Year one: strip the interior, pull the driveline, send the body for media blasting. Replace the floor pans for $300, cut out rust, weld, and epoxy prime. Year two: rebuild the engine, source a four-speed from a wrecked Kadett, recover the seats for $650. By month 22, you're on the road. The smell of fresh paint, the burble of the Weber, the pop-up headlights. That's the entire appeal of an Opel Opel GT: it rewards methodical work with a singular driving experience.
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