We've pulled our Puck with 2 petrol ford fiestas, a peugeot 1.9 diesel &, currently, a ford focus 1.9 turbo diesel. one of the fiestas had a zetec engine that happily pulled up 1:3 hills!! the other & peugeot were a bit slow/sluggish up hills. The Ford Focus goes like a rocket, is dirt cheap on fuel &, quite frankly, is a bit lethal because you can easily forget you've got the Puck attached!!! So I agree with Randa france & can recommend a Ford focus of the turbo diesel variety. Good Luck!