There are some minor difference of engine specification as there is a wide range of engine in the V70 from (2.0T, 2.4 140Bhp, 2.4 170 bhp, 2.5 210bhp, Diesel D5, T5 250bhp, 2.4 bi fuel CNG and LPG). But in the V70R there is only 2.5 petrol engine is available .Body wise it is the same structure