What is the engine model of the Vision?

[SanQuinn]

The engine model of the Vision is JL4G15D, which is a 1.5-liter naturally aspirated engine. This 1.5-liter naturally aspirated engine has a maximum power of 80 kW, a maximum torque of 142 Nm, a maximum power speed of 6000 rpm, and a maximum torque speed of 4400 rpm. The engine is equipped with DVVT technology and uses an aluminum alloy cylinder head and block. The Geely Vision refers to Geely's first mid-level business and family sedan, with dimensions of 4599mm in length, 1747mm in width, and 1482mm in height, and a wheelbase of 2615mm. The front and rear suspensions are MacPherson independent suspension and torsion beam semi-independent suspension, respectively.

[DiEvelyn]

I used to drive the older Geely Yuanjing, which was equipped with a 1.5L naturally aspirated engine, model named JLγ-4G15. This engine was quite fuel-efficient, averaging around 7 liters per 100 km in city driving, though it felt a bit sluggish during acceleration. Later, the newer models switched to a turbocharged 1.4T engine, model changed to JLB-4G14TB, which offered noticeably stronger power. Geely has been consistently upgrading its engines, so different model years may use different engine types. If buying a used one, I recommend checking the VIN or directly looking at the nameplate in the engine compartment, which clearly states the details. For family use, I think the 1.5L version is sufficient and cheaper to maintain.

[TeaganMarie]

Having worked in auto repair for over a decade, I've come across many Yuanjing models. Its engine has indeed undergone several changes. In earlier years, it used the reliable 4G15 engine (the one with the γ symbol). This engine is durable and easy to maintain – replacing spark plugs costs just a few dozen yuan. Later, Geely equipped it with the 4G15D featuring DVVT technology, which improved intake efficiency slightly. The current new models use a turbocharged engine, model 4G14TB (with the T designation). If you can't remember your car's engine model, here's a tip: open the hood and check the metal plate near the firewall – you'll definitely find it there. Maintenance intervals vary by model: naturally aspirated engines can go 8,000 km between oil changes, while turbocharged ones are best serviced every 5,000 km.

[OBrantley]

The engine models of the Geely Vision have varied significantly over the years. The first generation used the Shenyang Mitsubishi 4G15 series, later replaced by Geely's self-developed 1.5L JLC-series engines. The 2018 facelift was particularly crucial, introducing the JLγ-4G15DVVT engine with upgraded intake technology. Most current models on the road are turbocharged JLB-4G14TB versions, with maximum torque increased to 235 Nm. A little-known fact: manual and automatic transmissions have slightly different tuning. When choosing, prioritize DVVT-equipped versions for noticeably better fuel efficiency.