The engines used in KTM and Husqvarna motorcycles are indeed very similar. In fact, both KTM and Husqvarna are owned by the same parent company, Pierer Mobility AG, which is why they share many components and technologies. This includes their engines.
Both KTM and Husqvarna motorcycles predominantly use four-stroke engines, which are known for their power and efficiency. These engines are often referred to as “thumpers” because of the distinctive sound they produce. The engines are typically single-cylinder, although both brands also offer multi-cylinder options in certain models.
The basic design and architecture of the engines are the same across both brands. They feature overhead camshafts, fuel injection systems, and liquid cooling for optimal performance. The engines are also equipped with electric starters for convenience.
One notable difference between the exhaust systems of GasGas models and those of KTM and Husqvarna is the absence of a resonance chamber on the GasGas header pipes. This resonance chamber is designed to enhance the engine’s performance by improving exhaust flow. While this difference may have a slight impact on the overall sound and performance, it does not significantly affect the engine’s fundamental operation.
Having personally ridden both KTM and Husqvarna motorcycles, I can attest to the similarities in their engines. The power delivery, throttle response, and overall performance feel very similar between the two brands. This is not surprising given their shared heritage and common ownership.
It’s worth noting that while the engines themselves are similar, there may be some variations in tuning and mapping between specific models and years. Manufacturers often fine-tune their engines to suit the intended purpose and target market of each motorcycle. Therefore, while the engines may be the same in essence, there can be slight differences in power delivery and characteristics between different models.
KTM and Husqvarna engines are indeed very similar due to their shared ownership and common parent company. Both brands utilize powerful and efficient four-stroke engines with similar design features. While there may be some minor differences in exhaust systems and tuning, the fundamental operation and performance of the engines are largely the same.