This is a comparison test between the Alfa Romeo 4C, the new 2013 Porsche Cayman and the Toyota GT 86. The Alfa Romeo 4C, which is priced from 45,000 GBP, is powered by a 1,742 cc turbocharged petrol engine that's good for 237 bhp at 6,000 rpm and 258 lb-ft of torque between 2,200 rpm and 4,250 rpm. With a 6-speed twin-clutch automatic transmission, the Alfa 4C is able to accelerate from zero to 62 mph (100 km/h) in 4.5 seconds and to reach a top speed of 160 mph. The 4C weighs 895 kg. The Toyota GT 86 weighs 1,220 kg and it's powered by a 2.0-liter naturally aspirated engine that puts out 197 bhp at 7,000 rpm and 151 lb-ft of torque at 6,600 rpm. The GT 86 is rated with a 0-62 mph (0-100 km/h) acceleration time of 7.7 seconds and with a top speed of 137 mph. Toyota prices the GT 86 from 24,995 GBP. The most powerful of the three, the 2013 Porsche Cayman, is going to cost you at least 41,161 GBP. It is powered by a 2.7-liter petrol engine that develops 271 bhp at 7,400 rpm and 213 lb-ft of torque between 4,500 and 6,500 rpm. The Cayman, with a weight of 1,340 kg, can get from nought to 62 mph (100 km/h) in 5.4 seconds and it can reach a top speed of 164 mph.