The 2011 Hyundai Elantra comes equipped with a 1.8-liter Nu inline-4 engine that produces 148 horsepower and 131 lb-ft of torque. This naturally aspirated DOHC engine features dual continuously variable valve timing (D-CVVT) and an aluminum block construction for weight savings. The engine is paired with either a 6-speed manual or 6-speed automatic transmission. It achieves EPA ratings of approximately 28 city/38 highway MPG with the automatic transmission. The Nu engine family was designed to balance fuel efficiency with adequate performance for daily driving needs.

The 2011 Hyundai Elantra shares most parts with the 2012-2013 model years, as they’re part of the same fifth-generation platform. Many engine components, suspension parts, and interior pieces interchange directly. Some 2014-2016 parts are also compatible, though there were minor updates to certain systems. Body panels and trim pieces have the highest compatibility within 2011-2013, while mechanical components like the 1.8L engine parts often work across the entire 2011-2016 range. Always verify part numbers for critical components like airbags, ECUs, and safety systems, as these may have year-specific calibrations or updates.

Parts availability changes daily. Call us at (603) 392-7313 or visit our online shop to check current inventory from this specific vehicle. If we have sold a part you need, our Parts Broker service can source it from our network of partner yards nationwide.

Yes! We ship parts from this vehicle and our entire inventory nationwide. Most orders ship within 1-2 business days via FedEx or freight carriers for larger components like engines and transmissions. Call (603) 392-7313 for a shipping quote on any part.

The 1.8L Nu engine has mixed reliability, particularly in early production years. While many examples run well past 150,000 miles with proper maintenance, the 2011-2012 models are susceptible to bearing failures that can cause catastrophic damage. Regular oil changes every 5,000 miles with quality oil are crucial, as is monitoring for unusual noises or metal particles in the oil. The engine responds well to preventive maintenance including timely timing chain tensioner replacement around 100,000 miles. Later production years (2013+) addressed some early issues and tend to be more reliable overall.