REVERSE-ENGINEERING THE HYUNDAI INSTER (AKA CASPER ELECTRIC) EV

EV Channels Review

John Cadogan provides an in-depth technical review of the Hyundai Inster (Casper Electric), focusing on its underpinnings and engineering. He highlights the extensive plastic underbody sheathing, suggesting it's for water spray protection rather than impact resistance, and notes the necessity of an active cooling system for the battery due to this. Cadogan praises the Inster's surprisingly good driving dynamics, attributing it to effective tuning despite the use of a low-tech torsion beam rear suspension. He contrasts this with the standard MacPherson strut front suspension. The review delves into the complexity of the EV's 'engine bay,' emphasizing the importance of checking coolant and brake fluid, and explaining the roles of the radiator, 12V battery, heat pump, inverter, and electric motor. Cadogan also analyzes the pricing, deeming it competitive within its segment when compared to other small cars and EVs. He speculates that the power differences between Inster variants stem from battery voltage rather than different motors. A significant critique is leveled at the charging port's front-end placement, citing vulnerability to damage, inconvenience for home charging, and potential security risks. The lack of wireless Apple CarPlay/Android Auto and the cargo bay's inefficient design, including a non-retracting cargo blind and a poorly designed sliding floor, are also noted as drawbacks. Despite these criticisms, Cadogan gives the Inster a strong endorsement for its societal benefit as an EV, awarding it a maximum two thumbs up.