Beyond the Ring: John Cena’s 20-Year Car Obsession and Pop Culture Mysteries
By Chloe Bennett
Most mid-engine replicas rely on pedestrian drivetrains: GM small-block V8s, Ford crate engines, or Buick V6s. Cena wanted European twelve-cylinder character. That decision altered the entire scope of the project, turning a standard fiberglass shell into an intricate custom supercar build.
The builders sourced an M70 5.0-liter V12 from a BMW 750i/850i. Fitting a long, heavy German engine backward into a bespoke tubular chassis meant re-engineering the transaxle, mounting points, cooling systems, and electrical harnesses. The builders could not rely on off-the-shelf components. Every radiator bracket, shifter linkage, and exhaust runner had to be shaped by hand.
The Autopian documented the project's strange reality during a technical inspection. The car lacked a traditional Italian pedigree, but it carried an astonishing level of custom fabrication. Aluminum suspension components, one-off axles, and adapted steering racks turned the vehicle into a unique prototype rather than a cheap knockoff.
| Feature / Metric | Factory Lamborghini Diablo VT (1994) | John Cena’s Custom Replica (Completed 2023) |
|---|---|---|
| Engine Configuration | 5.7L Lamborghini 60° V12 | 5.0L BMW M70 SOHC V12 |
| Drivetrain & Transmission | All-Wheel Drive, 5-Speed Gated Manual | Rear-Wheel Drive, Custom Transaxle Manual |
| Chassis Structure | Square-section high-tensile steel tube | Custom spaceframe chassis with reinforced subframes |
| Estimated Build / Market Cost | $350,000, $450,000 (Current Collector Value) | Over $800,000 in accumulated fabrication costs |
| Build Timeline | Factory production (~1, 2 months) | 2003, 2023 (20-Year multi-shop evolution) |
Chloe Bennett explores the intersection of pop culture, streaming entertainment, digital trends, and contemporary lifestyle. Her weekly commentary reaches thousands of culture enthusiasts.
