Photo Credit: BYDIn South Africa, a growing lineup of affordable EVs is showing that budget-conscious drivers can still benefit from all-electric driving. As automakers compete to win over price-sensitive buyers, several brands are introducing lower-cost models aimed at making EV ownership more accessible.Among the options are the BYD Dolphin Surf and Geely E2 Aspire. The E2 Aspire recently took the title of South Africa's least-expensive electric car from the Dolphin Surf, with a starting price of $20,980.Here's what to knowAccording to the Daily Dispatch, the Geely E2 is just a little over a hundred dollars cheaper than the BYD Dolphin Surf Comfort. That narrow gap still leaves the Dolphin Surf among the least expensive zero-emission options on sale.AdvertisementAdvertisementBuyers can choose between two Dolphin Surf trims: the Comfort and the Dynamic, and both use a front-wheel-drive electric motor producing 55kW. Battery size is what separates the driving experience. The Comfort uses a 30kWh pack with an estimated range of 144 miles, while the Dynamic gets a 38.8kWh battery, with an estimated range to 183 miles, along with DC charging from 30% to 80% in about 30 minutes.In Daily Dispatch's testing, the car's real-world range lined up with BYD's estimated figures.More backgroundThis kind of pricing had been unusual in South Africa's EV market. The least expensive electric cars used to cost more than $43,000, putting them beyond the reach of many households and making them a better fit for early adopters than for shoppers focused on value.AdvertisementAdvertisementModels such as the Dolphin Surf and Geely E2 point to a changing market. Once EV prices drop below $30,000, they become more attainable for everyday urban use, especially for drivers who mostly need a car for commuting, school runs, and errands.EVs can save drivers money over time through lower fuel costs and reduced routine maintenance. With no oil changes and fewer moving parts than many gasoline-powered vehicles, they can also help owners avoid some of the recurring service issues associated with internal-combustion cars.Zero-emission vehicles produce no tailpipe pollution, which can help improve local air quality while reducing the climate-warming gases linked to traditional fuel burning.What can be done?For drivers considering buying an electric vehicle, affordability is only one part of the equation. It also helps to compare range, charging speed, and whether a vehicle's battery size suits daily driving needs.AdvertisementAdvertisementFor city drivers, a lower-cost EV with a range above 124 miles may already be enough to comfortably cover most weekly needs. For households able to stretch their budgets, the larger battery and faster charging in a higher trim could make longer trips and busier schedules easier to manage.If more affordable EVs keep arriving, buyers may have less reason to see low pricing and everyday usability as competing priorities. Although the Dolphin Surf has been overtaken on price, its ability to match its claimed range suggests that a cheaper model does not have to give up practical real-world performance.When a budget EV performs the way its specifications say it should, electric driving can start to look less like a niche purchase and more like a realistic choice for many more drivers.Get TCD's free newsletters for easy tips, smart advice, and a chance to earn $5,000 toward home upgrades. To see more stories like this one, change your Google preferences here.