What are the differences between Volkswagen's 1.2T and 1.4T engines?
3 Answers
The differences between Volkswagen's 1.2T and 1.4T engines are as follows: 1. Different power outputs: The low-power version of the 1.4T engine has a maximum horsepower of 131ps and a maximum torque of 255nm; the 1.2T engine has a maximum horsepower of 116ps and a maximum torque of 200nm. 2. Different matching models: Models equipped with the 1.2T engine include the Sagitar and Tharu; models equipped with the 1.4T engine include the Skoda Superb, Magotan, and Volkswagen Polo. 3. Different engine configurations: The Volkswagen 1.2T engine is a 3-cylinder engine, while the 1.4T engine is a 4-cylinder engine.
I've test-driven quite a few Volkswagen models, experiencing both the 1.2T and 1.4T engines, and the differences are significant. The 1.2T has a smaller displacement of just 1.2 liters, with turbocharging delivering around 90 to 110 horsepower. It feels nimble at low speeds but struggles during highway overtaking, making it ideal for congested city driving. The 1.4T, with its 1.4-liter displacement, offers more power at 130 to 150 horsepower, providing stronger acceleration and effortless hill climbing. In terms of fuel consumption, the 1.2T averages about 6 liters per 100 km in urban areas, while the 1.4T is slightly higher but the gap narrows on highways. For daily commuting, the 1.2T is a practical and economical choice, while the 1.4T suits those who prefer more spirited driving. Volkswagen uses these engines in models like the Polo and Golf, with similar annual maintenance intervals.
As a car mechanic by trade, I work with these machines every day. The main differences between the 1.2T and 1.4T engines lie in their internal designs. The 1.2T has smaller cylinders, delivering around 90 horsepower, with smooth turbo response and lower noise levels, making it suitable for compact cars. The 1.4T features a larger cylinder block, offering over 130 horsepower and higher peak torque, providing stronger mid-range acceleration. Technologically, both utilize TSI direct injection systems, but the 1.4T has a more robust cooling system to minimize overheating issues. In terms of fuel efficiency, the 1.2T is slightly better for city driving, saving money, while highway fuel consumption is similar for both. When driving, the 1.2T offers a smoother experience, whereas the 1.4T delivers more excitement. For vehicle recommendations, the T-Cross pairs well with the 1.2T, while the Sagitar is more practical with the 1.4T.
