From the above table, the choice seems really simple. Here we have compared the 2021 model of both cars, and the Lotus Evora GT has an advantage over its competition in almost all domains, including and especially the price. Hence, if you are looking for a bang for your buck, you should opt for the Lotus Evora. 

In terms of engine performance, while the Porsche Cayman GT4 has a 4-liter engine as compared to 3.5-liter for the Lotus Evora, the latter has better engine power. Therefore, if you are seeking that thrilling riding experience, the Lotus Evora edges out over the Porsche Cayman GT4 ever so slightly. Moreover, the Lotus Evora is more fuel-efficient than the Porsche Cayman GT4. While the Porsche gives you city and highway fuel economy of 16 mpg and 23 mpg, respectively, the Lotus Evora comes with 17 mpg and 26 mpg city and highway mileage ratings! 

In conclusion, if you are looking for a sports car that not only has a great exterior but also surpasses your expectations in every category, you are better off with the Lotus Evora GT!