What's the Difference Between Turbocharged and Naturally Aspirated Engines?

[SanLondyn]

Turbocharged and naturally aspirated engines differ in the following aspects: 1. Power: Naturally aspirated engines provide smoother and slower acceleration, while turbocharged engines offer quicker speed boosts with a noticeable push-back sensation. Installing a turbocharger can increase the engine's maximum power by 40% or more. 2. Fuel consumption: Naturally aspirated engines are more fuel-efficient, whereas turbocharged engines consume significantly more fuel. 3. Technical reliability: Naturally aspirated engines produce less noise and outperform turbocharged engines in terms of smoothness, durability, stability, and safety. 4. Lifespan: Turbocharged engines have a higher failure rate and shorter lifespan. Naturally aspirated engines require less maintenance compared to turbocharged engines, which demand higher upkeep standards. 5. Manufacturing and maintenance costs: Due to their high-temperature and high-pressure working environment, turbochargers require superior materials. Additionally, the inclusion of intercoolers also reflects in the final sales cost.