Which variant is better for me if I travel 500Km per month and my budget is around 6 lakhs. When compared to Swift VXI what are positives in KUV K4 & K6 versions

@SVP Which variant is better for me if I travel 500Km per month and my budget is around 6 lakhs. When compared to Swift VXI what are positives in KUV K4 & K6 versions