What engine does the BYD Surui use?
3 Answers
BYD Surui is equipped with a 1.5-liter naturally aspirated engine across all models, paired with a 5-speed manual transmission. The 1.5-liter naturally aspirated engine in the BYD Surui delivers 109 horsepower and a maximum torque of 145 Nm. This engine can output its maximum power at 5,800 rpm and reach its peak torque at 4,800 rpm. The engine features VVL (Variable Valve Lift) technology and multi-point fuel injection, and it utilizes an aluminum alloy cylinder head and block. Below is an introduction to the BYD Surui: 1. The BYD Surui is a compact sedan with dimensions of 4,680 mm in length, 1,765 mm in width, and 1,490 mm in height, and a wheelbase of 2,660 mm. 2. The front suspension of the BYD Surui uses a MacPherson independent suspension, while the rear suspension employs a torsion beam non-independent suspension. The torsion beam suspension is compact, structurally simple, and space-efficient, allowing for increased rear seating space and trunk capacity.
I've been driving the BYD Surui for a while now, equipped with BYD's own 1.5-liter BYD473QE naturally aspirated engine producing around 80 kW. It accelerates smoothly in city driving, though it lacks some punch on highways. The fuel efficiency is impressive, with consumption kept at 6-7 liters per 100 km, making it economical and practical for daily commutes. The engine starts quietly with minimal vibration, thanks to the VVT (Variable Valve Timing) technology that optimizes efficiency. Maintenance is straightforward—just regular 92-octane gasoline and extended oil change intervals keep costs low. The only downside is that after several years, you might need to check the spark plugs. Overall, it's a reliable companion, more hassle-free compared to turbocharged cars.
When I bought the Surui, it was mainly because of the reliable engine. That 1.5L BYD473QE engine is truly durable, and it hasn't had any major issues after several years of driving. In daily use, I feel the power is sufficient for city roads, with smooth starts—not as aggressive as some new cars, but the response speed is decent. The fuel efficiency has saved me a lot of money, averaging just a few cents per kilometer, especially performing well in traffic jams, and it runs fine on 92-octane gasoline. Maintenance is simple, usually requiring a minor service every 5,000 kilometers, costing around 300-400 yuan each time, with occasional attention to carbon buildup. As a beginner, I think this engine design focuses on practicality, without too many fancy technologies, but its stability and economy are commendable.
