Both cars belong to the upper-middle class. The Mercedes-Benz E300 is slightly higher than the Volvo S80, but the Mercedes-Benz E300 has no advantage in price. Volvo s80 adopts an in-line 5-cylinder turbocharged engine, with a maximum power of 65,438+0.47 million in 2.5T liter and a 6-speed automatic manual transmission. Mercedes-Benz E300 adopts a V-train 6-cylinder naturally aspirated engine with a maximum power of 65,438+0.8 million and a 7-speed automatic manual transmission. Because the cylinder compression ratio of Volvo S80 engine is 9: 1, while that of Mercedes-Benz E300 reaches 1 1.3: 1, Mercedes-Benz E300 needs an engine with stronger deflagration, the fuel required by Mercedes-Benz E300 must reach 97#, and Volvo S80 can add 93# gasoline. Both Volvo S80 and Mercedes E300 chassis adopt McPherson damping, multi-link design, ESP system and so on. Mercedes-Benz E300 has a little more indoor functions, and the price is a little more expensive than Volvo S80. Mercedes-Benz E300 has DVD function, but Volvo doesn't. Both cars have Bluetooth phones, navigation and so on. Mercedes-Benz E300 xenon headlights are standard, and Volvo S80 is equipped with xenon headlights only in Zhizun Edition. You can refer to official website for these detailed configurations, or go to the 4S store for consultation.