Thanks for the warm welcome

I've been in love with the Z4 since back in 2003 when I saw Z4 short films BMW made.
[youtube]https://www.youtube.com/watch?v=Dcmn32s6ZSQ[/youtube]
Car maintenance costs in Japan aren't cheap, especially for sports cars.
I'm not sure what the yen/pound rate is, dollars are close so I'll use that.
Early model E85s are around US$10k.
Later ones are between that and $20k.
Early E89s are $25-50k.
New E89s are US$60-80k.
The annual road tax is about $450, additional 10% for cars older than 13 years.
I think there's another bracket at 15 years but I'm too afraid to check.
Insurance is about $500.
And then there's a bi-annual road inspection, similar to the UK's MOT (trivial via Top Gear). Most people send it off to the shops and the BMW dealers often charge close to a grand for that. ← This is actually my main motivation for coming to this forum, I'd like to be able to do most of my own servicing. How hard can it be, right? :lol:
I'm waiting till next spring to see where my career takes me, if it goes well I'd like to get the E89, probably a 09 or 10 model. Not a lot of price difference between the 23i or the 35i. Though we only have 3 choices here in Japan, the 20i, 23i and 35i.
I've test driven the 20i and the 23i and found the 20i disappointing. I don't drive a lot so I couldn't really tell the difference between their handling or power, but the 23i had a much nicer roar. Neither the 35i nor 3.0 were available for a test drive. Does 500cc make a huge difference?
If I had to get the E85, I'd prefer the 3.0 but there aren't a lot of them left. Only 22 for sale in the entire country! The 2.5 is slightly better, currently 76 are for sale.