IIRC the esc cos gets more drag than an ERST
A REAL 250Bhp in a esc cab would prob snap it clean in half and if it did haver that much power it wouldnt be going round corners too quick!
From a standing start i can see the cos getting a much better start as it has 4X4 but once rolling the RST 'should' be able to catch up quickly and 'have it' easily by the 1/4 mile marker