The 2007 Honda Civic LX uses a 1.8-liter inline-4 i-VTEC engine (R18A1) producing about 140 horsepower, paired with either a 5-speed manual or a 5-speed automatic transmission depending on market and trim.
In more detail, this engine is designed to deliver a balance between everyday acceleration and fuel efficiency. It forms the core of the LX’s performance, with Honda's i-VTEC technology optimizing valve timing for both efficiency at highway speeds and adequate power during city driving.
Engine specifications
Key technical details of the 1.8-liter engine used in the 2007 Civic LX are listed below.
- Displacement: 1,799 cc (≈1.8 L)
- Configuration: Inline-4
- Valvetrain: i-VTEC variable valve timing
- Power: ~140 hp
- Torque: ~128 lb-ft
- Compression ratio: approximately 10:1 (varies by market)
- Fuel system: Sequential multi-point fuel injection
- Engine code: R18A1
These specifications underscore the Civic LX’s reputation for reliable, everyday performance with respectable efficiency.
Transmission options
The 2007 Civic LX offered two transmission choices to suit different driving preferences:
- 5-speed manual
- 5-speed automatic
The engine’s design works in concert with either transmission to deliver smooth shifts and predictable power delivery for daily commuting and routine driving.
Summary
In summary, the 2007 Honda Civic LX is powered by a 1.8-liter inline-4 i-VTEC engine (R18A1) delivering around 140 hp and 128 lb-ft of torque, available with a 5-speed manual or 5-speed automatic transmission. This combination emphasizes practicality, efficiency, and reliable performance for everyday use.
Is the 2007 Civic LX VTEC?
Most Civic LX, EX, and Sport trims with the sedan or coupe body style are equipped with Honda's VTEC technology. You will find that most EX-T, EX-L, or Touring Trim levels do not have VTEC engines.
What engine is in the Civic LX?
2.0-litre petrol engine
The LX and Sport trims come with a 2.0-litre petrol engine, while the EX (or EX-L for Hatchback) and Touring models come with a 1.5-litre turbocharged petrol engine.
What engine is in a 2007 Civic LX?
Engine
| Base engine size | 1.8 L |
|---|---|
| Cylinders | Inline 4 |
| Base engine type | Gas |
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.