RE: What will get better MPG?
cummins power,
ive just had a thought, you yanks have smaller gallons than us brits, that means over here, your dads car would be doing almost 41 mpg
not bad for a 3.8 litre petrol, im wondering if your dads cars fuel consumption meter is a bit like our politicians over here, economical, but only with the truth.
seriously, if it genuinely did that to the gallon , id buy it!
why not swap cars for a month, then make up your mind, something ive learned is ,never sell or swap, a car to someone you know, something major usually goes wrong with it soon after.
mike.