The air-cooled flat-4 VW Beetle owes its ... turbocharged 2.5L H4 with 350 hp and 309 lb-ft of torque. Interestingly, Porsche also uses a six-cylinder boxer engine in some of its upper trim ...

For decades, the massively popular Volkswagen Type-1 Beetle and the Type-2 VW Microbus or Transporter were powered by a unique air-cooled boxer engine. The Volkswagen air-cooled engine is ...