Although the XUV 400 is based on the 300, its length has been somewhat increased as a result of a rear end change. With a wheelbase of 2600mm and a length of 4200mm, it clearly outpaces the Nexon in terms of spaciousness. Nothing has changed regarding the driving posture, which is a good thing. The front seats are supportive and comfy. There is enough legroom, as we discovered during a brief stint on the back bench. The battery underneath has raised the floor, but even so, the under-thigh support is generally satisfactory. At 378 litres, the boot space is also the highest in the segment, though not by much.
 
The XUV 400's entertainment system features Apple CarPlay and Android Auto in addition to the Blue-sense mobile app, driver evaluation and vehicle information, steering mounted controls, and an electric sunroof. Six airbags, all-four disc brakes, ISOFIX child seat mounting points, ABS with EBD, and traction control are included in the top-spec model.

$A battery pack with a 39.4 kWh capacity powers the XUV 400. The motor generates a strong 310Nm of torque and 147bhp of horsepower. The 400 has three driving modes as well, but they're not zip-zap-zoom this time; instead, they are Fun, Fast, and Fearless. Mahindra claims to reach 100 km/h in 8.3 seconds, which is a fraction of a second faster than the Nexon. Performance-wise, the XUV 400 should be more than adequate for daily use.   Mahindra claims that the XUV 400 will fall into the B and C sector of electric SUVs, essentially between the Tata Nexon EV Max and the MG ZS EV, but we believe it will only be a direct rival to the Nexon EV Max. As we've already mentioned, the Nexon EV's affordability is one of its main advantages. It is the best and most affordable electric Vehicle available. The Mahindra XUV 400 wants to provide the Nexon EV some much-needed competition and a solid alternative.$