In terms of power and specifications, the MG Hector BS6 diesel has a 2.0-liter 4-cylinder Multijet II diesel engine that generates 167.67 Hp power at 3750 Rpm and 350 Nm torque at 1750-2500 Rpm.  Speaking of the gearbox, this engine is equipped with a 6-speed manual transmission.  Talking about the power and specification of Tata Harrier BS6, it has a 1956cc 4 cylinder BA6 diesel engine that generates 167.62 Hp power at 3750 Rpm and 350 Nm torque at 1750-2500 pm.  In the case of a gearbox, the engine is equipped with a 6-speed manual and 6-speed automatic transmission.

Talking about the braking system, the disc brake has been given in the front of Hector BS6 and the disc brake has been given in the rear.  Talking about the braking system of Harrier BS6, the disc brake has been given in the front and the disc brake has been given in the rear.

Speaking of suspension, the MG Hector BS6 has a MacFarshan strut suspension with stabilizer bar at the front and a semi-independent helical spring Torsion beam suspension at the rear.  In terms of suspension, the Harrier gets an independent lower wishbone McPherson strut suspension with coil spring and anti roll bar at the front and a semi-independent twist blood suspension with panhard and coil spring at the rear.