What are the differences between the 2011 and 2013 BMW 5 Series models?

[KimberlyLee]

Differences are as follows: Compared to the older model, the overall changes are not significant. The new model mainly features upgrades in some exterior details and configurations. Specific differences: Engine: The 2011 BMW 5 Series is equipped with a 3.0T L6 turbocharged engine; the 2012 BMW 5 Series features a classic inline 6-cylinder engine with an aluminum-magnesium alloy cylinder block, fully imported from Germany; the 2013 model has a turbocharged 4-cylinder engine with an all-aluminum cylinder block, fully domestically produced. Model variants: The 2011 535Li is the Luxury trim; the 2012 523Li is the Leading trim; the 2013 525Li is the Luxury trim. The BMW 5 Series boasts a stylish and elegant exterior, a refined interior, excellent craftsmanship, abundant configurations, and spacious dimensions. The overall design incorporates BMW's iconic elements, with a sleek and imposing body, dynamic and muscular lines, and a streamlined silhouette. The exhaust pipes on the 535 model are dual-sided and dual-piped. Interior-wise: The overall feel is sophisticated, with meticulous craftsmanship and rich configurations. The seams are evenly and tightly finished, and the air conditioning, audio system, and steering wheel are excellent, with convenient display controls. New model introduction: The 2013 BMW 525Li model will replace the existing 523Li model, while the 520Li model will be equipped with differently tuned versions of the N20B20 2.0T engine, replacing the original 2.5-liter inline 6-cylinder engine. The low-power variant delivers a maximum output of 204 horsepower (150kW), while the high-power variant produces 242 horsepower (178kW). This engine was previously used in the new BMW 3 Series.

[McKathryn]

As someone who enjoys studying car design, I've observed that the differences between the 2011 and 2013 BMW 5 Series lie in the more refined exterior. The 2011 model featured traditional xenon headlights, while the 2013 version upgraded to LED lights, making it look brighter and more stylish. The grille shape became slightly narrower, the body lines much smoother, and the rear light strip more modern. The wheel design was also updated, with options like sporty 18-inch alloy wheels added. More metallic paint options became available, giving the 2013 model a sportier and younger overall feel compared to the 2011 version. I also noticed small details like subtle adjustments to the side mirror design. The 2013 model aligns better with current trends and stands out more on the road. If a friend is car shopping, I'd recommend they check out the 2013 model in person to appreciate the changes—the exterior upgrades significantly enhance its perceived value.

[LeRebecca]

From my years of driving experience, the 2011 and 2013 BMW 5 Series show noticeable improvements in the powertrain. The 2011 model mainly used the N55 inline-six engine, while the 2013 model optimized engine output, increasing power by about 10 horsepower and improving fuel efficiency slightly, with a reduction of around 0.5L per 100 km in fuel consumption. The acceleration feels smoother. The upgraded ZF 8-speed automatic transmission provides quicker shift responses, making high-speed overtaking more confident. The 2013 engine is also more reliable, with significant improvements in minor issues like oil consumption. In terms of suspension tuning, the 2013 model focuses more on comfort, reducing vibrations when going over speed bumps, making it ideal for daily commuting. After test-driving both, I found the 2013 model better suits urban driving needs overall, with engine optimizations ensuring a more relaxed experience on long trips.

[LaCourtney]

As a tech-savvy car enthusiast, I'm particularly impressed by the technological advancements in the 2013 BMW 5 Series. Compared to the basic iDrive system in the 2011 model, the 2013 version features a larger touchscreen with improved responsiveness, more accurate navigation, and added Bluetooth audio streaming support. On the safety front, blind spot monitoring became available as an option for the first time. The interior materials were upgraded too, with thicker seat padding making long drives less fatiguing. The center control button layout was optimized and simplified, resulting in much more intuitive operation. Overall, these updates significantly enhance the small-feature experience while noticeably improving daily driving comfort. I'd recommend choosing the 2013 model if budget allows, to fully enjoy these technological upgrades.