BMW 340i vs Audi s4

Head-to-Head: BMW 340i vs. Audi S4 Performance Showdown

When comparing BMW vs. Audi, two top-of-the-line, high-performance luxury sedans come to mind: the 2016 BMW 340i and the 2016 Audi S4, each providing you with a unique blend of design elements and performance. So, between the BMW 340i and the Audi S4, which one is the better car? This article will take you through a detailed comparison of both cars to help you gain a better understanding.

Comparison between the BMW 340i and the Audi S4

BMW 340i vs Audi S4 Performance Showdown

Background Information

The BMW 340i, released in 2016, was the 355i’s predecessor. The automobile sports a turbocharged 3-liter engine, similar to its predecessor, but with an additional 20 horsepower and 30 pound-feet of torque. The car also comes with upgraded steering and suspension to improve its already class-leading handling performance and has some minor aesthetic upgrades, and interior trim enhancements. Additionaly, many hardcore drivers appreciate the fact that a 6-speed manual transmission BMW 340i is available in the market.

The Audi S4, on the other hand, is a high-performance version of Audi’s A4 compact executive sedan. The first S4 was first produced in 1991-1994. Since 1997, every succeeding S4 has been based on the Audi A4. Hence, as the A4 has progressed from one generation to the other, so has the S4.

The S4 has always received numerous modifications above its mainstream A4 and 100 siblings, including a more improved internal combustion engine, different sheet metal, larger wheels, more robust suspension, well improved braking system, badging, and design cues. As a result, the S4 is the top-level trim of the A4 family in markets where even the higher-performance Audi RS 4 is not available.


Many driving experts feel that the BMW 340i is the best 3 series BMW has ever produced. The BMW 3 series is critical to the German carmaker because it is mainly responsible for its success. In the last 40 years, more than 14 million units have been sold, accounting for nearly a quarter of all BMWs produced each year. That’s how essential the 3 series are to the business.

The BMW 340i, the flagship of the 3 series, is powered by a brand new 3-liter inline six-cylinder engine. The engine generates 330 pound-feet of torque and 340 horsepower and can accelerate the vehicle from standstill to 60 miles per hour in about 4.6 seconds. In addition, the eight-speed Steptronic automatic transmission is available for drivers who prefer an automatic transmission.

The Audi S4, on the other hand, boasts a 3-liter turbocharged V6 engine. The engine generates 354 horsepower, which is 34 more than the BMW 340i. Additionally, it also outperforms the BMW sedan in terms of torque, with 369 pound-feet that is close to 40 pound-feet more than its competitor.

Despite having greater power and torque than the 340i, the S4 is noticeably slower. According to Audi, the Audi S4 can accelerate from a standstill to 60 miles per hour in about 4.7 seconds. As a result, it is 0.1 seconds slower than its competitor. However, because German automakers are known for exaggerating performance estimates, it’s anyone’s guess which car is faster.

When it comes to weight the S4 is also approximately 100 pounds lighter than the BMW 340i. The S4 weighs 3,594 pounds, while the BMW 340i weighs around 3,600 pounds.

The BMW 340i engine may not have the same power as the S4’s, but the car makes up for it with excellent handling. After all, one of the 3 series’ best features is its excellent handling. The Track Handling option, which includes sport brakes, adaptive M suspension, and variable sport steering, takes the 340i to the next level.

BMW also enhanced the 340i’s suspension and chassis. Unlike the previous BMW 3 series, this car has increased suspension mount points, and electronically adjustable shocks have been added. In addition, the driver can activate the drive mode, and the vehicle’s damping rate can also be changed. Even when cornering, the 340i is poised as a result of this.

The S4’s handling and steering are also improved to create a more comfortable ride. However, many motoring journalists think that the BMW 340i is still the better handling car.


The Audi S4 incorporates the MMI infotainment system with a controller knob and related button that allows you to browse through menus on a central screen. The BMW 340i, on the other hand, comes with BMW’s iDrive system. Due to its straightforward menus and speedy processing times, this is still a little easier to use. Drivers can use their fingers to type in their handwriting inputs.


There is a slight difference between these two cars in terms of price. The Audi S4 car has a base price averaging $57,662, while the BMW 340i price averages $48,950.

Interior and Exterior

In comparison to the BMW 340i’s outmoded style, the Audi S4 has a superb aesthetic design. Furthermore, the Audi S4 redefines how a high-performance sedan should look due to aluminum trim around the outside windows, S model quad exhaust outlets, xenon plus headlamps, and trim single-frame grille. Thus the BMW 340i simply cannot compete with the Audi S4 sedan’s dazzling beauty with a similar appearance to prior generations.

Three-zone automatic temperature control, leather seating surfaces with S4 embossing, and an adjustable center column keep you more comfortable than you ever imagined possible inside the Audi S4. Other exterior and interior characteristics of the Audi S4 include:

  • Automatic headlights
  • Ambient interior
  • A sunroof
  • Heated front seats
  • Split-folding 60/40 rear seats

Pros and Cons of Both the BMW 340i And the Audi S4

BMW 340i vs Audi S4 Performance Showdown



  • Embedded and tethered connection options are balanced.
  • Poised handling gives you plenty of confidence.
  • There is a manual transmission option.
  • Outstanding performance in the class.


  • Driver assistance comes at an additional expense.
  • Embedded connectivity is slow.
  • A shaky stop-start system

Audi S4


  • Over long journeys, be silent and relaxing.
  • Interior design that is both modern and well-thought-out
  • You will have much confidence with your steady handling
  • The turbocharged V6 engine gives excellent acceleration.


  • The touchscreen interface appears to be an aftermarket add-on.
  • The amount of storage available on the inside is insufficient.

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