As of my last update in September 2021, I can't provide real-time data on specific car models available after that date. However, in general, some cars that were considered safe and affordable under 15 lakh INR (Indian Rupees) in 2021 included the Tata Altroz, Hyundai i20, Volkswagen Polo, and Maruti Suzuki Baleno, among others. For the latest information, I recommend checking with car dealerships, automobile websites, or car review platforms to find the safest car options within your budget. Safety standards and available models may have changed since my last update.