The 2006 Honda Accord's four-cylinder engine is a 2.4-liter inline-four i-VTEC unit from Honda's K-series family, producing about 166 horsepower and 160 lb-ft of torque.
In this generation, the 2.4L i-VTEC powers the majority of four-cylinder Accords, typically paired with a five-speed manual or a five-speed automatic. The engine is known for a smooth power curve and good real-world efficiency for a mid-size sedan of its era.
Engine design and specifications
Key design features and outputs of the 2.4-liter four-cylinder in the 2006 Accord include the following:
- Displacement: 2.4 L (approximately 2,354 cc)
- Configuration: Inline-4 (I4)
- Valvetrain: i-VTEC with double overhead cams (DOHC), 16 valves total
- Materials: Aluminum block and head for lightness and efficiency
- Fuel system: Sequential multi-point fuel injection
- Power output: Approximately 166 horsepower at around 5,800 rpm, with torque near 160 lb-ft at around 4,000 rpm
These characteristics gave the Accord a broad, usable power band and strong drivability in daily use.
Transmissions and driving experience
Two main transmission options shaped how the engine power reached the wheels:
Manual vs automatic
Two main transmissions were offered with the 2.4L engine:
- 5-speed manual transmission
- 5-speed automatic transmission with manual shift mode (SportShift in some trims)
With either transmission, the engine is paired to deliver balanced acceleration, comfortable highway cruising, and efficient operation for a mid-size sedan.
Summary
In the 2006 Honda Accord, the four-cylinder option is a 2.4-liter inline-4 i-VTEC engine from Honda’s K-series family. It emphasizes smooth power delivery, reliable performance, and a good blend of efficiency for its class, paired with either a 5-speed manual or a 5-speed automatic transmission.
What are the best years for the Honda Accord 2.4 L?
The 2008-2012 models, or the 8th generation of the Honda Accord, are widely considered some of the best used Honda Accord models available. These vehicles are known for their reliability, comfortable ride, and solid performance.
Ask More
Does the 2006 Accord have a K24?
Actually stick shift. So about to get this thing out to switch it. Out just giving you a little update.
Is a 2006 Honda Accord 4 cylinder a good car?
Among the 2331 owners who provided feedback on the 2006 Honda Accord for Kelley Blue Book, consumer sentiment is overwhelmingly positive, with 93% recommending the vehicle. As a whole, consumers found the vehicle's reliability and comfort to be its strongest features.
Ask More
What engine is in a 2006 Honda Accord 4 cylinder?
2006 Honda Accord Specs, Features & Options
| Save 1 of 6 Accord LX Sedan 4D | Save 2 of 6 Accord SE Sedan 4D |
|---|---|
| See Pricing See Cars in Stock | See Pricing See Cars in Stock |
| 166 @ 5800 RPM | 166 @ 5800 RPM |
| Engine | |
| 4-Cyl, VTEC, 2.4 Liter | 4-Cyl, VTEC, 2.4 Liter |
Ask More


