53 Vs 6.0 Reliability A 5.3 engine will provide 320 hp at 5200 RPM, whereas a 6.0 will provide up to 350 hp at 5400 RPM. A 5.3 engine achieves 335 lb.-ft at 4500 RPM, TheSigma 60-600 has an aperture range of f/4.5 to f/6.3 compared to the Sony 200-600mm at f/5.6 to f/6.3. The Sony 100-400mm is f/, but using a 1.4x teleconverter brings it to the same .

5 6 vs 6 0