Has your fuel consumption gone up since you started towing the trailer?

How to say “Has your fuel consumption gone up since you started towing the trailer?” in Japanese

In Japanese

トレーラーを引(ひ)くようになってから、燃費(ねんぴ)悪(わる)くなった？

Torērā o hiku yō ni natte kara, nenpi waruku natta?

Has your fuel consumption gone up since you started towing the trailer? in other languages