Porsche 911 GT2 RS VS AUDI RS6 Avant <br />Porsche 911 GT2 RS 2018 VS AUDI RS6 Avant 2017 <br />2018 Porsche 911 GT2 RS VS 2017 AUDI RS6 Avant <br /> <br />2018 Porsche 911 GT2 RS: <br />The fastest and most powerful road-approved 911 is ready for launch: The new Porsche 911 GT2 RS celebrated its world premiere at the 2017 Goodwood Festival of Speed in the UK. At the heart of this high-performance sports car is a 515 kW (700 hp) biturbo flat engine. Weighing in at 1,470 kg with a full fuel tank, the lightweight two-seater accelerates from zero to 100 km/h in 2.8 seconds. The rear-wheel drive Coupé has a top speed of 340 km/h, and with its near-motorsport drive technology, the new Porsche 911 GT2 RS trumps its 3.6-litre predecessor by 59 kW (80 hp) and achieves a torque of 750 Newton metres (an increase of 50 Nm). The engine builds on that 3.8-litre in the 911 Turbo S at 427 kW (580 hp). In order to increase performance, large turbochargers push an increased volume of process air into the combustion chambers. A new additional cooling system delivers optimum cooling at peak loads and, at very high temperatures, sprays the charge-air cooler with water. This causes the gas temperature to fall in the overpressure range and ensures optimum power output, even under extreme conditions.... <br />https://www.netcarshow.com/porsche/2018-911_gt2_rs/ <br /> <br />2017 AUDI RS6 Avant: <br />Overview: So this is the RS6 Avant, and the recipe remains pretty much the same as before. A big-engined version of the A6 Avant, all-wheel drive, auto ‘box. But the execution is different. Cleverer. A 4.0-litre V8 instead of a 5.0-litre V10. Better balance. More thoughtful deployment of resources. Now, the previous bi-turbo V10 was an excellent express train for mauling Das Autobahn, but tended towards the bloodless when attempting a corner (it required extreme conditions to really show you what it was capable of), and fuelling it was like tipping buckets of unleaded down a car-shaped storm drain. So this version attempts to deal with some of those issues... <br />https://www.topgear.com/car-reviews/audi/rs6
