The 2010 Honda Civic LX is powered by a 1.8-liter inline-4 engine with Honda’s i-VTEC technology, delivering about 140 horsepower.
For the eighth-generation Civic sold in the United States for the 2010 model year, the LX trim shares the same 1.8-liter engine across most body styles, with transmission options that include both a 5-speed manual and a 5-speed automatic. This article outlines the engine’s core details and how it fits into the Civic lineup for that year.
Engine specifications
Below are the core specifications for the LX’s powerplant.
- Engine: 1.8-liter inline-4
- Technology: i-VTEC variable valve timing
- Displacement: 1,799 cc
- Horsepower: about 140 hp at 6,500 rpm
- Torque: about 128 lb-ft at 4,600 rpm
- Engine code (US-spec): R18A1
- Transmissions: 5-speed manual or 5-speed automatic (model/market dependent)
These specifications describe the primary engine used in the US-market 2010 Civic LX. Variations can occur by region or trim package.
Context within the Civic lineup
Within the 2010 Civic lineup, the LX’s 1.8-liter engine is shared with the base DX trim, offering a balance of performance and efficiency. The high-performance Si trim uses a different 2.0-liter engine, while the Civic Hybrid pairs a different drivetrain altogether.
Summary: The 2010 Honda Civic LX relies on a 1.8-liter inline-4 engine with i-VTEC, producing roughly 140 horsepower and 128 lb-ft of torque, paired with either a 5-speed manual or a 5-speed automatic transmission depending on the configuration.
What engine is in a 2010 Civic LX?
2010 Honda Civic Specs, Features & Options
| Save 1 of 9 Civic GX Sedan 4D | Save 2 of 9 Civic DX Sedan 4D | Save 4 of 9 Civic LX Sedan 4D |
|---|---|---|
| See Pricing See Cars in Stock | See Pricing See Cars in Stock | See Pricing See Cars in Stock |
| Engine | ||
| 4-Cyl, NGV, 1.8 Liter | 4-Cyl, VTEC, 1.8 Liter | 4-Cyl, VTEC, 1.8 Liter |
| Cargo Volume |
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Does the 2010 Civic have VTEC?
Four engine and four transmission choices range from a 140-horsepower, 1.8-liter i-VTEC engine (Civic DX, DX-VP, LX, EX and EX-L), with either a 5-speed manual or an available 5-speed automatic transmission, to a 197-horsepower, 2.0-liter i-VTEC engine (Civic Si) with a 6-speed manual transmission.
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Is the B16 engine a VTEC engine?
The B16A 1.6-liter inline 4-cylinder DOHC engine is a naturally aspirated engine that made use of the world's first variable valve timing and lift technology, VTEC, to achieve both a high power output of 100 horsepower per liter (100 PS) and a robust low- and mid-rpm performance.
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What motor is K20Z3?
2006-2011 Honda Civic Si 2.0L I-VTEC DOHC USDM Engine K20Z3 MOTOR | Genuine OEM | 4 Cylinders | 2.0L | Gasoline | 1 Month Manufacturer Warranty.
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