Taxi's last because the engines arent being turned off between journeys. A lot of engine wear is caused by cold running.
I agree with others - Use the disposable car. You're doing a lot of miles so you'll not want a small car. Any bigish diesel is going to sort you. There's loads of mondeos, old passats, etc available for >£1500. I personally would advise you to avoid vauxhalls. they spend too much time in the garage and do not (generally) do a lot of miles compared to other vehicles - because they are carp, generally.
Yep thats right i said it. I dislike vauxhalls, and having worked as a vauxhall mechanic some years ago, i will never, ever own a vauxhall again.
Nissan do seem to make good diesels - there'd be nothing to stop you getting some scrap yard special seats and bolting them in if you got a really cheap one - a mate of mine's got a hyundai accent(vom) with fiesta seats
Skoda octavia d's use VW engines, and.. VW diesels tend to last forever.
When i was on holiday in serbia last year, i saw Mk2 VW Golf diesels with over 400,000 miles on them... driving across bombed roads you'd think a land rover would struggle on. Now i know about diesels and stuff but even i was like
that's done HOW many miles?
my mate Dr Rich has had a Mk2 mondy TD for a couple of years now, he just buys a cheap car and abuses it to the fullest. Like, never washing it.. never, ever cleaning anything on it really.. I know he services them though. His last mondy, a mk1, looked a bit like a bulldog because he used it to push a land rover.. and by push i mean he drove up to it, and nudged it along the driveway. those cars have hard, hard lives. The current MK2 was cheap(£500), gets good mpg, and has been reliable for the 2 yr, 42k miles he has put on it - which is like 80-90k of anyone elses driving - It's almost sickeningly wanton like he really desires to kill the car.. He's sadistic to his cars and the mondeos just keep taking it
and if you really want to save cash... drop a few bottles of vege oil in with a nearly full tank of diesel... every diesel i have ever seen can run 10% vege with no problems - it's 30+p a litre cheaper than diesel
EDIT: This is not empty congesture. My current daily ragger is a ford ka i paid £350 for, 3 years ago. I do a lot of town miles so it is more suitable than a larger car. It has done 48k miles for me, faultless. I do my long journeys in other vehicles.
Nevertheless i am looking elsewhere as it is getting rusty now. I'm looking at a Saxo 1.5D - which can be run entirely on vege oil