LPG the 3 letter word you can't search for.

[steamship]

I don't have a D2 S8 but do have a '01 3.7 which I got a LPG conversion done on it. It's laid out pretty much the same way as Mike's photos, including the big tank in the boot.

Cost me £1,500 and paid for itself in 11 months and around 10,000 miles. Running costs are roughly around 50%, but depends on the cost of LPG in your area. The government even manage to give you £10 off your road tax.

Performance wise, I've never noticed mine being down on power... maybe I'm not driving fast enough. Side story... in 2016 when a group of us were doing the Wild Atlantic Way, I was leading a group of three of us (there were two more cars and an unfortunate event with a mobile phone, but that's another story) when we had the opportunity to 'open the taps' on a stretch of road. The other two cars were a D2 S8 and a D3 S8, and the driver of the D2 admitted to having difficulty keeping up.

I'm currently running a 4.2 D3 and contemplating getting a conversion done on that as well.