I'd like to replace my Nissan Qashqai 2.0dCi with a Honda Civic 1.8. The diesel Civics are not an option due to unavailability of low sulphur diesel. I regularly drive about 1000km to and from the nearest city, therefore fuel economy is key. I need to be able to overtake double trailer trucks as quickly as possible, therefore the power delivery is key.

I'm concerned the 1.8 might be unsuitable for this.