Inventory of small displacement high horsepower engines

At present, the automotive industry is fully implementing small emission quantification. Major car companies use technologies such as turbocharging, variable valves, and high-pressure direct injection to squeeze out powerful power with 1.3T-1.6L small displacement, balancing fuel consumption, emissions, and driving performance, becoming the mainstream choice for both home and sports vehicles. This article reviews the mainstream high-energy small displacement engines on the market, clearly distinguishing their technical characteristics and applicable scenarios.

1、 Joint venture benchmark small displacement high-energy model

The Mercedes Benz M264/M254 1.5T adopts a dual scroll turbine, nano cylinder wall coating, and variable valve timing, with a maximum output of 204 horsepower, low torque and rapid response, suitable for luxury family cars. The lightweight design significantly reduces the overall load of the vehicle. Honda 1.5T Earth Dream engine, equipped with dual VTEC intake and exhaust, high power of 193 horsepower, fast turbo intervention, smooth linear power, excellent thermal efficiency, strong durability reputation, widely used in models such as Accord and CR-V. Volkswagen EA211 1.4T, mature and stable technology, 150 horsepower, matched with dual clutch transmission, fuel-efficient and durable, smooth and reliable urban commuting, with a large number of vehicles and low maintenance costs.

2、 Domestic hardcore high-power small displacement models

Changan Blue Whale NE1.5T, a benchmark for domestic performance, has a maximum power of 192 horsepower and a peak torque of 300N · m. It has strong stability under high temperature and load, and has been selected as one of the top ten engines multiple times. It is suitable for multiple SUVs and sedans. Chery 1.6TGDI, 197 horsepower, leading thermal efficiency, durable structure, long warranty period, power comparable to large displacement naturally aspirated engine, extremely cost-effective. BYD Snapdragon 1.5Ti, with Miller cycle and high boost tuning, is fuel-efficient while also providing strong acceleration. It is universal for hybrid fuel vehicles and suitable for household energy-saving scenarios.

3、 Supercar level small displacement performance engine

In the high-performance field, the small displacement horsepower has broken through the upper limit. The AMG F1 is a 1.6T hybrid engine with the same origin, with a comprehensive horsepower of over a thousand, ultimate lightweight and high-speed explosive power, specially designed for top-level sports cars. The Lotus 2.0T small displacement model can reach 400 horsepower, with a lightweight body and high torque output. It can accelerate from 0 to 100 km/h in just 4 seconds, making it the performance ceiling for civilian small displacement vehicles.

4、 Selection Summary

Priority should be given to Honda and Volkswagen models for household commuting, as they are smooth, fuel-efficient, and have a low failure rate; The preferred choice for pursuing power cost-effectiveness is domestic Blue Whale and Chery models; Choose the Mercedes M264 series for luxury car models. The core of small displacement and high horsepower relies on technological compression, and daily maintenance and use of compliant engine oil are necessary to avoid long-term violent driving and extend the service life of the engine.