The **Maruti Alto K10 Std (O)** is a budget-friendly petrol variant within the Maruti Alto K10 series, priced at ₹3.99 lakh (ex-showroom). It is powered by a 998 cc, 3-cylinder SOHC K10C engine that delivers 66 bhp at 5500 rpm and 89 Nm of torque at 3500 rpm. With a commendable mileage of 24.39 kmpl, it offers a 5-speed manual transmission. The car\'s compact dimensions include a length of 3530 mm, width of 1490 mm, height of 1520 mm, and a wheelbase of 2380 mm. It comfortably seats five persons and provides a boot space of 214 litres, along with a 27-litre fuel tank capacity. Safety features include two airbags (for the driver and front passenger), ABS, and an Electronic Stability Program (ESP). The Alto K10 Std (O) is available in six vibrant colors: Metallic Speedy Blue, Metallic Granite Grey, Metallic Sizzling Red, Premium Earth Gold, Metallic Silky Silver, and Solid White.