2011 BMW 128i Convertible Engine Performance & Specs Breakdown

The 2011 BMW 128i Convertible stands out in its class with a refined yet potent inline-4 engine that balances efficiency and dynamic performance. As one of BMW’s most accessible premium convertibles, this model delivers a compelling blend of practicality and driving pleasure, anchored by a well-engineered powerplant built for everyday enjoyment.

At the heart of the 2011 BMW 128i Convertible lies a 2.0-liter inline-four engine, producing 132 horsepower and 117 lb-ft of torque. Designed for fuel efficiency and smooth operation, this engine features BMW’s intelligent Valvetronic technology, enabling precise valve control for responsive power delivery. Its compact layout and lightweight construction contribute to the car’s agile handling, making it ideal for spirited driving on open roads while maintaining daily usability.

Equipped with a sophisticated electronic engine management system, the 2011 128i’s engine ensures optimal performance across varying conditions. Real-time adjustments fine-tune fuel injection and ignition timing, enhancing both power delivery and fuel economy. This balance supports efficient city driving without compromising the smoothness and responsiveness expected from a premium BMW, even in the convertible body style where aerodynamics affect performance.

Driving the 2011 BMW 128i Convertible offers more than engine power—it delivers a flexible, weather-adaptive experience. The retractable soft-top transforms the cabin for sunlit cruising, while the robust engine remains consistent in performance whether the roof is up or down. Coupled with precise steering and balanced suspension, the inline-four engine ensures the convertible remains agile, stable, and true to BMW’s legacy of driving excellence, making every journey both enjoyable and reliable.

The 2011 BMW 128i Convertible’s engine exemplifies BMW’s commitment to merging refined performance with everyday practicality. With its efficient 2.0L inline-four, intelligent management, and adaptability to convertible driving, this model remains a standout choice for those seeking a premium driving experience without compromise.

Detailed specs and features for the Used 2011 BMW 1 Series Convertible 128i including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. The 2011 BMW 128i is a well-engineered vehicle that offers a blend of performance, luxury, and practicality. Understanding its engine specifications, configuration, oil requirements, and service intervals is vital for maintaining its performance and longevity.

Specs datasheet with technical data and performance data plus an analysis of the direct market competition of BMW 128i Convertible in 2011 the model with 2-door convertible body and Line-6 2996 cm3 / 183 cui, 171.5 kW / 233 PS / 230 hp (SAE net) of power, 271 Nm / 200 lb-ft of torque, 6. 2011 BMW 1-series 128i 2dr Cpe Features and Specs YEAR * 2011 STYLE, CONFIGURATION, ENGINE OPTIONS * BMW 1-series coupe TRIM *. Specs of BMW 1 Series Convertible (E88 LCI, facelift 2011) 128i (230 Hp) /2011, 2012, 2013/.

Learn the ins and outs about the used 2011 BMW 1 SERIES Convertible 2D 128I. Find information on performance, specs, engine, safety and more. 2008 2009 2010 2011 2012 2013 BMW 328i 128i 3.0L RWD N51 Engine Motor 85K Mile (For: BMW 128i) Pre-Owned BMW $1,347.63 or Best Offer.

View detailed specs, features and options for the 2011 BMW 1-Series 2dr Conv 128i at U.S. News & World Report. BMW's small 1 Series debuted in the U.S.

for 2008 as a coupe and a convertible. The base 128i is powered by an inline. Get the most useful specifications data and other technical specs for the 2011 BMW 1-Series 2-Door Conv 128i.

See body style, engine info and more specs.