What engine does the Acura CSX have?
The CSX uses a 2.0-liter inline-4 i-VTEC engine from Honda, delivering about 155–160 horsepower depending on the year and trim. This Canada-exclusive model is essentially a rebadged Honda Civic sedan, so its heart is tied to Honda’s 2.0-liter i-VTEC family.
To understand the engine in context, the Acura CSX (introduced in Canada around 2006 and produced through the early 2010s) sits on the Civic platform and shares its powertrain lineage with Honda’s compact sedan lineup. The following details outline the engine’s core specifications and how they translate to everyday driving.
Engine specifications
The core specs of the CSX’s powerplant are summarized below to give a clear picture of what powers the car.
- Engine type: 2.0-liter inline-4 i-VTEC
- Horsepower: approximately 155–160 hp, depending on model year and trim
- Torque: around 139 lb-ft
- Fuel system: multi-point (port) fuel injection
- Transmission options: typically available with a 5-speed manual or a 5-speed automatic, with availability varying by trim/year
- Platform lineage: based on Honda Civic’s 2.0-liter family, shared across the Civic/CSX lineage in that era
In practical terms, the CSX’s 2.0-liter i-VTEC engine prioritizes efficiency and smooth power delivery over outright performance, aligning with its role as a refined compact sedan for daily driving in Canadian markets.
Context and implications
Understanding the CSX engine helps explain its driving character: modest horsepower with adequate mid-range torque, typical for a comfortable, everyday commuter. The engine’s i-VTEC design emphasizes efficiency and reliable response rather than high-revving sportiness, which mirrors Acura’s positioning for this model in the Canadian market.
For prospective buyers or enthusiasts, the key takeaway is that the CSX’s powertrain is a Honda Civic–based 2.0-liter i-VTEC four-cylinder, tuned for steady performance and practicality rather than extreme speed or track-ready capability.
Summary
The Acura CSX is powered by a 2.0-liter inline-4 i-VTEC engine from Honda, delivering about 155–160 horsepower and roughly 139 lb-ft of torque. Shared with the Civic lineage and offered with manual or automatic transmission options, this engine characterizes the CSX as a capable, efficiency-minded compact sedan built for Canadian drivers in the CSX's production window.
What engine does an Acura CSX have?
2.0 L K20Z2 I4
Does CSX have VTEC?
Race-inspired to its aluminum core, the CSX is propelled by a high-performance, 2.0-litre, DOHC, i-VTEC, 4-cylinder engine.
What engine is in a 2006 Acura CSX?
2.0-litre four-cylinder engine
The CSX takes its 2.0-litre four-cylinder engine from the Acura RSX, with slightly different tuning, along with the RSX's sportier ride and handling. Two models are offered, the Touring and Premium.
How much horsepower does a 2009 Acura CSX Type-S have?
197 hp @ 7,800 rpm
