What engine is in the RS4 B5?
Engine: The B5 RS4 Avant was equipped with the 2. V6 twin-turbocharged engine that produced about 280 horsepower and 400 Nm (295 lb-ft) of torque. This engine was paired with Audi’s renowned quattro all- wheel drive system and a 6-speed manual transmission. Well, it is powered by a 3. RS4 engine with a new turbocharger and a long list of other tweaks that allow it to put out as much as 1,200 horsepower. By comparison, in stock form the B5 S4 used a 2. V6 that made 265PS (261hp) and 400Nm (295lb-ft) of torque.B7 RS4 (2006-2008) The B7 RS4 is often regarded as the greatest RS4 ever made. It featured a 4. L naturally aspirated V8 (BNS engine) producing 420 hp at 8,250 RPM, paired with a 6-speed manual and Quattro AWD.The B9 RS4 came with a 2. V6 engine, co-developed with Porsche, good for 444bhp and 443lb-ft. Not to be confused with the 3-litre twin-turbo unit found in the S4 Avant and saloon of the same generation.One of the most notorious issues with the Audi A4 B7 RS4 is carbon buildup on the intake valves, a problem common to many direct injection engines. The RS4’s 4. V8 FSI engine uses direct fuel injection, spraying fuel directly into the combustion chamber rather than the intake port.The B7 RS4 is often regarded as the greatest RS4 ever made. It featured a 4. L naturally aspirated V8 (BNS engine) producing 420 hp at 8,250 RPM, paired with a 6-speed manual and Quattro AWD. Unlike the B5, it was available as a sedan, Avant, and convertible.
How many RS4 B5 were made?
Audi only made 6,030 units worldwide But since there are so few good examples left in the wild, even the most high-mileage, partially-rusted B5 will set you back around £25,000. The revolutionary 1. T (turbo) was available with various output levels from 110 kW (150 hp) to 132 kW (180 hp) and established Audi as a turbo technology pioneer. The V6 engines 2. V6 (121 kW/165 hp), 2. V6 (110 kW/150 hp) and 2. V6 (142 kW/193 hp) formed the upper class of Audi A4 B5 engines.Audi conservatively rated the B5 at 375 bhp and 325 lb-ft of torque. But the Cosworth engine was so over-engineered and receptive to tuning that the B5 became Germany’s answer to the Nissan Skyline GTR. German aftermarket tuners had a field day, and today a standard B5 is as rare as an RS2.Under the hood, the RS4 B5 was equipped with a 2. V6 engine. This engine produced 380 horsepower and 324 lb-ft of torque, a significant increase over the standard A4’s offerings.
What makes the B5 RS4 special?
With unique front and rear bumpers and side sills, and the rear spoiler from the S4 Avant, the aerodynamic modifications achieved a drag coefficient of Cd 0. Although the B5 S4 came in a saloon car body style, the B5 RS 4 was only available in the Avant version. To make the RS4 B5 an all-round capable performance car in quite an unsuspecting longroof guise, quattro GmbH rehauled the aluminum front MacPherson and rear multilink suspension—lowering the car, stiffening the shocks and dampers, and installing thicker anti-roll bars both front and back.
Is the RS4 B5 a future classic?
Already regarded as a future classic, the RS 4 B5 enjoys a dedicated following among knowledgeable Audi enthusiasts, many of whom are holding on to 1st Generation cars such as this example. Audi RS4 Avant – The daily supercar! Yes, you read that right, this is pretty much what happens when you take performance & practicality and throw them into an estate – you get a bonkers machine that can humiliate most cars you’ll meet in traffic on a daily basis.Which Audi S4 years are the best? The most recent ones. The fifth-generation “B8” models built from 2013 to 2016 are generally very reliable and are now getting fairly affordable.RS variants of Audi models, such as the RS4 and RS6, are usually more expensive to run too. These are performance-focused models with engines that don’t prioritise efficiency and so sit in higher insurance groups.The high-performing versions of the Audi 4. V8 would go on to be lusted after by enthusiasts around the globe and are commonly held as some of the best modern V8 engines ever made from a performance perspective.
What are common problems with the B5 S4?
The S4 is known to have a lot of issues like a failed thermostat, turbocharger failure, engine oil leaks, and premature brake wear, among others. Maintaining an unreliable sedan like the Audi S4 can be costly, but facing a few common issues is worth it if owning a high-performance car can give you a lot of joy. FAQs: Most Reliable Audi S4 Years Several excellent years are available for the Audi S4. We recommend the 2008, 2012, 2013, 2016, 2017, 2020, and 2021 selections.Unfortunately, no years of the Audi S4 have an incredible track record. However, the Audi S4 years to avoid include the 2005, 2010, 2011, 2014, 2018, and 2019 models. These have the most reported issues and will cost precious time and money to care for as an owner.With proper maintenance, the Audi S4 lasts well over 150,000 miles, with many reaching or exceeding 200,000 miles.