Is the Civic's Engine Not Part of the Earth Dreams Series?
3 Answers
The 1.5T engine used in the Civic is part of the Earth Dreams series, while the 1.0T engine is not. The Civic is a compact car under Honda, available in both hatchback and sedan versions. The sedan version of the Civic has a wheelbase of 2700 mm, with length, width, and height dimensions of 4658 mm, 1800 mm, and 1416 mm respectively. More details are as follows: 1. The 1.0-liter turbocharged engine in the Civic is a three-cylinder engine, with a maximum power output of 92 kW at 5500 rpm and a maximum torque of 173 Nm between 2000 and 4500 rpm. This engine features direct fuel injection technology and uses an aluminum alloy cylinder head and block. It is paired with a CVT transmission. 2. The 1.5-liter turbocharged engine delivers a maximum power of 130 kW at 5500 rpm and a maximum torque of 226 Nm between 1800 and 5500 rpm. This engine also employs direct fuel injection technology and uses an aluminum alloy cylinder head and block. It can be matched with either a 6-speed manual transmission or a CVT transmission. 3. Using a CVT transmission can enhance the smoothness of gear shifts and improve fuel efficiency. Additionally, CVT transmissions are relatively more reliable and durable. 4. The Civic's front suspension utilizes a MacPherson independent suspension, while the rear suspension features a multi-link independent suspension. The multi-link suspension is a structurally more complex type of independent suspension.
I recall the 10th-gen Civic was indeed equipped with Honda's Earth Dreams series 1.5T engine, codenamed L15B turbo. This engine utilizes direct fuel injection technology and delivers particularly responsive acceleration, which is why many car enthusiasts chose the Civic specifically for this powerplant. However, it's worth noting that some overseas base models came with a 2.0L naturally aspirated engine that doesn't belong to the Earth Dreams family. Having driven a friend's 10th-gen Civic before, I can confirm its fuel consumption is significantly lower than previous generations - just over 6L/100km, demonstrating true mastery of small-displacement turbo technology. The Earth Dreams series is characterized by extensive use of lightweight components, though carbon buildup is a common issue that can be mitigated with regular fuel additive treatments. The latest hybrid version now features the 4th-gen i-MMD system, effectively extending Earth Dreams technology into the hybrid domain.
Honda's Earth Dreams engines actually consist of several series, and the 1.5T L15B in the Civic is one of the core models. During the test drive, the salesperson specifically emphasized that it uses a small-inertia turbocharger, allowing torque to be delivered at low RPMs. A little-known fact is that its piston skirts have a graphite coating, significantly reducing wear during cold starts. However, while helping a neighbor with maintenance, I noticed a detail: the hybrid version's 2.0L Atkinson-cycle naturally aspirated LFA engine, though not branded as Earth Dreams, employs the same underlying technology. Some second-hand owners now complain about carbon buildup issues, but the fuel filler neck is actually designed with a dedicated injector cleaning port—just pay attention to this step during maintenance. The engine bay's piping layout is also much more optimized compared to the L15B in the Fit.
