However, if you do want to go with the petrol variant for the manual control, you might want to think twice, as the petrol engine is thirstier than a lost tourist stuck in the Simpson Desert. While more economical, the diesel has shortcomings of its own; namely, its sluggish acceleration. However, if you plan to make many long-range journeys, this issue will potentially be less important. Where you will be hurt financially, though, is the servicing costs involved with the diesel, which can really make a significant dent in your bank account.