A Uruguayan company teaches people how to turn regular cars into EVs

Perceived benefits and target markets

• Many see retrofitting as especially valuable in developing countries where new EVs are unaffordable but old ICE cars are plentiful.
• Uruguay is cited as relatively wealthy but with cars costing 1.5–2× US prices due to taxes, making retrofit kits an important niche.
• Some city drivers say they’d gladly buy simple, low‑range, analog‑style EVs or convert existing cars to avoid modern “feature bloat” and privacy issues.

Economic context and feasibility

• In low‑wage countries, labor‑intensive conversions can be cost‑effective; parts can be sourced cheaply (e.g., Chinese batteries).
• In high‑wage countries, several argue conversions are usually more expensive than buying a used EV or efficient hybrid.
• Tariffs and import restrictions in South America inflate prices and are criticized as protecting no real domestic industry while enriching intermediaries and customs.

Technical approach and standardization

• Core EV components (motors, inverters, chargers) are mostly standardized; custom work is mainly mounts, adapter plates, and battery boxes.
• Some want bolt‑in kits per model with documented steps and safety math; others say geometric differences between cars make full standardization hard.
• Conversions often keep battery packs small due to cost and space, limiting range but easing weight/safety issues.

Safety and regulation

• Concerns include altered crash behavior, weight distribution, braking performance, and fire risk from poorly placed batteries.
• Some commenters are strongly opposed to ad‑hoc battery placement (e.g., in crumple zones), calling it dangerous.
• Others note that fuel‑system conversions already happen and that many developing countries have little budget or political will for strict safety enforcement.
• Regulation is a double‑edged sword: some countries have banned passenger‑car retrofits; others have inspection regimes so strict that even LED bulb upgrades fail.

Charging, grid, and infrastructure

• Most conversions support only AC charging: cheaper electronics, simpler software, and fewer thermal constraints.
• DC fast charging is seen as technically possible but too complex and costly for low‑budget projects.
• For many use cases (short daily trips, home or workplace charging), commenters argue AC is sufficient.
• Grid impact is debated: night charging may help utilize surplus wind/hydro in Uruguay, but large‑scale adoption interacts with local mixes (e.g., growing solar) and infrastructure limits.

Broader market and politics

• Retrofit growth is seen as constrained by OEM incentives (they prefer selling new cars), strong auto lobbies, and protectionist EV policies (e.g., EU tariffs on Chinese EVs).
• Some view EV conversions and cheap imports as climate‑friendly but politically blocked to protect domestic jobs and industries.