
The K24 engine, renowned for its durability and tuning potential, was installed in a wide range of vehicles, primarily from Honda and Acura, between 2001 and 2021. Key models include the Acura TSX (2004-2014), Honda Accord (2003-2017), and Honda CR-V (2007-2016). The specific variant of the K24 differed across models, impacting power output and features like i-VTEC.
The K24 is a 2.4-liter inline-four engine, part of Honda's K-series family celebrated for its high-revving nature and robust closed-deck block design. Its application spanned sedans, SUVs, and even a minivan, making it one of Honda's most versatile power plants.
| Vehicle Model | Model Years (K24 Equipped) | Notable K24 Variant | Approximate Horsepower (HP) |
|---|---|---|---|
| Acura TSX | 2004-2014 | K24A2, K24Z3 | 201-205 HP |
| Honda Accord | 2003-2017 | K24A4, K24W1 | 166-189 HP |
| Honda CR-V | 2007-2016 | K24Z1, K24Z6 | 180-185 HP |
| Acura RDX | 2007-2012 | K23A1 (Turbo) | 240 HP |
| Honda Element | 2007-2011 | K24A8 | 166 HP |
| Honda Crosstour | 2013-2015 | K24W4 | 192 HP |
| Honda Odyssey | 2008-2010 | K24A | 244 HP |
When looking for a car with a K24, it's not just about the model but the specific engine code. For instance, the K24A2 from the 2004-2008 Acura TSX is highly sought after by tuners due to its more aggressive camshafts and higher compression ratio compared to the K24A4 found in contemporaneous Accord models. This makes the TSX a prime candidate for engine swaps or performance builds. The turbocharged K23A1 in the first-generation RDX is a unique and powerful outlier.









As a guy who wrenches on these all the time, the K24 is legendary for a reason. You'll find the good ones in the TSX, especially the '04 to '08 models. The Honda Accord from those same years is a solid bet, and don't sleep on the CR-V. They're everywhere in junkyards, which is perfect if you're planning a swap. The engines just don't quit, and parts are cheap. It's the best bang-for-your-buck engine Honda ever made.

I've owned three cars with the K24, and it's all about the driving feel. The smoothest and most responsive one was in my '06 TSX. It loved to rev and felt much more premium than the same engine in my sister's Honda CR-V, which was tuned for torque and felt a bit sluggish. The Accord strikes a nice balance. For a pure, enjoyable daily driver, the TSX version of the K24 is the sweet spot.

If you're shopping for a known for reliability, a model with a K24 is a smart choice. Focus your search on the 2007-2011 Honda CR-V and the 2008-2012 Honda Accord. These are common, affordable, and have proven themselves over millions of miles. While the Acura TSX is fantastic, it often commands a higher price. For a no-fuss, dependable vehicle, the CR-V and Accord are your best bets for finding a well-maintained K24 engine.

From a tuner's perspective, not all K24s are created equal. The king is the K24A2 from the 2004-2008 TSX. It has the best factory head and cams for making power. The base-model K24s from Accords and CR-Vs are strong starting points but need more parts to reach the same level. The beauty is the interchangeability; you can build a Frankengine by mixing parts from different variants. The aftermarket support is massive, making it the ideal foundation for any project.


