The 2014 Audi R8 V8 is powered by a 4.2-liter V8 mounted behind the passenger compartment that sends 430 horsepower and 317 pound-feet of torque through an AWD system. reliability by shwepty. 2005.5 B7 S4. Zero compression on one cylinder - 4.2 V8. Worth saving? I have a b7 S4 with the 4.2 in it. Car started misfiring while I was driving, turned it off when I stopped, and she did not turn back on. I was able to push start it and drive it the half mile back home. Checked codes and got a cylinder 4 misfire as i expected. The Audi S6 engine is referred to as the CEUC variant, which is different than the S8 and RS7 models. Look at page 6 of this PDF. It's a great read on the engine. Now, anyone searching for a used high-performance car could do no better than seek out an R8. Its 4.2-litre V8 engine was joined in 2008 by a 5.2-litre V10, a modified version of the engine used One that can make just about any big-displacement V-8 perform like a hero. Audi AG’s 4.2L V-8 actually isn’t all that big (only Volkswagen AG makes a smaller 8-cyl.), but it packs a mighty W/that said, the handling of the RS5 will be significantly better than the Stock S6. The “feeling” or the grunt of the engines & the SOYP feeling (in terms of acceleration) will be very different. If you’ve not driven the RS5 be sure U do, it takes some time to “learn” how to drive it to maximize the NA V8 vs the TT V8 U currently have. View all 43 consumer vehicle reviews for the Used 2008 Audi A8 on Edmunds, or submit your own review of the 2008 A8. The car was very reliable and honestly the issues that I had with it were Powered by a 4.0 liter turbocharged V8, the 2018 RS6 is one of the most reliable Audi performance cars. In fact, this car is more reliable than the A6. In fact, this car is more reliable than the A6. Older models of the RS6 were not as reliable as the version Audi put out in 2018. The 4.2-liter V8 is mounted far enough back in the B7 RS4 to keep the weight off the nose, ensuring excellent handling (which we can also thank the sublime Quattro all-wheel drive system for too). The RS4 does have the potential to cost you with reliability concerns though, especially if you or the previous owner haven't been careful with it. RmMWzqZ.

is the audi 4.2 v8 reliable