Response.jp test-drives new Renault Captur E-Tech, which adopts a 1.8L engine

On November 14, 2026, Response.jp reported, “Response.jp test-drives new Renault Captur E-Tech, which adopts a 1.8L engine.” We have not been able to verify the primary source, so please refer to the original for details.

For people considering buying a Renault Captur, the changes in battery capacity and cooling method, as well as Google services and audio equipment in the cabin, are factors to consider alongside the change to a 1.8L engine. The 41% thermal efficiency figure is an explanation from a Renault engineer and should be distinguished from fuel economy in actual driving and the EV driving range.

The changes described in the article update the hybrid powertrain and cabin equipment as separate layers. In the powertrain, Response.jp says displacement has increased from 1.6L to 1.8L and the engine has switched from H4M port injection to H5P direct injection. The battery capacity has also increased from 1.2kWh to 1.4kWh, and the cooling method has changed from water cooling to an air-conditioning refrigerant system. In the cabin, Google services have been integrated into a 10.4-inch screen, and voice control and a harman/kardon sound system have been added. The updates covered in the article therefore span both the powertrain and in-cabin functions, rather than being limited to the engine. However, the 41% thermal efficiency figure cited in the article is an explanation from a Renault engineer and cannot be treated as an independently verified measurement. Like Response.jp publishes test-drive article on new Lexus ES500e, this is an article reporting on a vehicle test drive. The publication of both test-drive articles can be confirmed, but assessments of different vehicles and powertrain types cannot be used as a direct performance comparison. The article on the Captur also describes its E-Tech changes, but the text provided does not include figures for comparing fuel economy or EV driving range. Impressions from a test drive should be considered separately from performance figures obtained under specified measurement conditions. From an industry perspective, this example is notable because vehicle differentiation spans engines, battery temperature management, navigation and voice control, and audio equipment. The addition of Google services affects the configuration of in-car information functions, but the article alone does not establish how software updates work, how data is handled or the scope of integration with external services. Nor can the actual impact of the larger battery or the change in cooling method on fuel economy or EV driving be assessed without quantitative driving results. The next things to check are fuel and electricity consumption and EV driving range under the same conditions, the availability of Google services, and which functions support voice control. If these details are provided, the addition of equipment can be assessed separately from its practical effects.