This in-depth review explores what makes the Porsche 911 2.7 RS Lightweight such an icon. From its rare M471 spec and iconic ducktail spoiler to its extreme weight-saving measures and race-derived ...

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...

Earlier reports suggested displacements of 5.7 and 6.6 liters, but a leak says the new engine will be even more ridiculous.