The 2018 Nissan Dayz is a highly fuel-efficient, compact "Kei" car ideal for city driving, featuring a 659cc engine (with hybrid options) that offers excellent fuel economy (approx. 15–22 km/l). It boasts a, surprisingly spacious, tall interior, modern safety features, and a tight turning radius, making it a popular, low-maintenance, and budget-friendly choice for urban commuting and taxi services.