Audi 3.0T Reliability Audi’s 3.0T engine is known to be one of the most reliable engines to date, although the laundry list of problems above may tell you otherwise. Aside from the common water pump and thermostat leaks in the early 3.0T’s, this is a solid engine. There are 3 things that you can do to reduce and avoid the carbon buildup. 1.Install water methanol injection which will wash the valves every time your wmi system will spray your water/methanol mix. 2.Remove egr which might produce more emissions in your exhaust gases but will keep the engine and the intake system clean and clear. 3.Remove pcv The 1.8t TSI/AUDI AG conceived and developed the EA888 family’s 1.8 TSI / TFSI engine, which was debuted in 2007. It has a 1.8-liter four-cylinder turbocharged gasoline engine with direct fuel injection. Throughout its course, the engine has been updated into three generations: 1.8 TSI EA888 Gen-1, 1.8 TSI EA888 Gen-2, and 1.8 TSI EA888 Gen-3. A5 Coupe Premium 2.0 TFSI quattro. Overview. A5 Coupe Premium 2.0 TFSI quattro Package Includes. Price starting at. $43,895. Vehicle. EPA Classification. Subcompact Cars. Drivetrain. All Wheel Drive. Curb Weight. 2,498 lbs. 0-60 mph. 7.0 seconds. Top Speed. 134 mph. Related: Our 10 Most Anticipated Features Of The 2025 Mazda MX-5. Configuration. Turbocharged Inline-Four. Is a used Audi A5 coupe reliable? Ownership cost However, in late 2007 the more desirable 168bhp 1.8-litre TFSI petrol model was introduced. This was superseded in mid-2008 by a 208bhp 2.0 While the problems some owners are experiencing are severe, the Audi A4 still has an impressively-low number of owner-reported complaints. Out of model years 1996-2020, the majority have fewer than 20. Overall, the Audi A4 proves to be a generally reliable vehicle. In fact, out of every new luxury compact car tested by Consumer Reports, the Just like the 1.8T, eventually the aftermarket made all the needed fixes for the flaws with the motor. However at the current time the FSI has a much larger aftermarket so there are more parts/tuning, but eventually the TSI will catch up. Ninja edit, yeah I guess the FSI does have higher a oil consumption rate. Is a used Audi A5 hatchback reliable? Petrol engines put out more CO2, but the best version is the 2.0 TFSI 190 at 124g/km, while the worst is the 3.0-litre S5 at 170g/km. Under the hood is a familiar engine, not to mention a good one. Audi's 2.0-liter, four-cylinder turbo is good here for 220 horsepower and 258 lb-ft. of torque – not the highest it's been tuned folv.