The 2001 Honda Civic EX uses a 1.7-liter inline-4 engine with a single overhead camshaft (SOHC) and VTEC, producing about 127 horsepower. It could be paired with either a 5-speed manual or a 4-speed automatic transmission.
Engine at a glance
The following specifications summarize the core engine setup for the US-market 2001 Civic EX.
- Engine displacement: approximately 1.7 liters (about 1,694 cc)
- Configuration: inline-4
- Valvetrain: SOHC with VTEC
- Engine code: D17A2
- Power: about 127 horsepower at around 6,300 rpm
- Torque: roughly 114 lb-ft at around 4,400 rpm
- Fuel system: multi-point fuel injection
These figures describe the standard engine package used in most 2001 Civic EX models sold in the United States.
Transmissions and performance
The EX offered two gearbox options, with the choice depending on market and buyer preference.
- 5-speed manual transmission
- 4-speed automatic transmission
The manual gearbox typically provided more engaging acceleration and slightly better fuel economy, while the automatic offered convenience for daily driving.
Markets and variants
In the United States, the 2001 Civic EX was powered by the 1.7-liter D17A2 engine with VTEC. Across other markets, the engine family was similar in displacement and output, though minor tuning differences could exist. The Civic lineup also included a higher-performance Si model that used a different, more powerful engine family.
Summary
Candidly, the 2001 Honda Civic EX centers on the 1.7-liter SOHC VTEC inline-4 (D17A2), delivering about 127 hp and 114 lb-ft of torque, with either a 5-speed manual or 4-speed automatic transmission. This combination defined the EX’s balance of responsiveness and practicality for that model year.