Welcome to GS! Ah, the Tempo. The best benefit, as I'm sure you'll agree, is the economy (but due to a lack of HP). My good friend had his for over 200,000 miles before the sub-frame cracked in two. A welder bought it, put it back together, and it's still going!
I hear they made a Tempo Diesel for a year or two in the U.S. It may be an easy swap if the need arises, and really increase economy and lower emissions. If I'm not mistaken, the Diesel was used in everything from cars in Europe to construction equipment and backup generators. Good luck, and take a look at the GasLog to track your mileage. Feel free to ask any of us questions, or post some brainstorming ideas
RH77