MACK said:
ESP said:

Absolute Rubbish! Do you guys just make this stuff up randomly lol :thumbsdown:
Your suggesting the 3.0 is reliable while the the 2.0 unreliable? There BOTH solid engines and both renowned for being reliable, if anything the 2.0lt engine is one of the most reliable engines in circulation and has LESS issues than the 3.0lt.
Ultimately the 3.0lt Z4 the better one to go for in the sense that its more powerful, more tuneable, but dont make up nonsense about reliability.
What planet are you on?! Never mine where are your manners?! Laying into folks like that yet talking utter rubbish at the same time. Utterly Clueless!!!!:x The N42 and the later N46 used in the Z4 E85 (based on the N42) are generally regarded to be one of the worst engines BMW ever built, both in terms of reliability and diveability. 2.0 is more reliable than the 3.0 WTH! Please dont spout such nonsense and check your facts. Particularly when it come to the M54 3.0 which is generally regarded to be one of the best engine BMW ever built and certainly is a damn site more reliable than the 2.0 N46.
OP if I were you I would consider a good 2.2 as they're the same insurance group as the 2.0 but are a much better/smoother car to drive and generally much more reliable. As others have said Z4's can be relatively insurance friendly and if you haven't all ready run a quote on a 2.5 and 3.0 just to see.
FACTS
I am sorry if you think i am lacking in Manners, but ill stand by what i said.
Diveabilty is just a (Bull crap) Marketing word. Ive owned a couple of 3.0 BMs in the past, and yes they are good and its a solid engine, but it doesn't make anything else "Less drivable". Define 'Diveabilty, does anything thats not a 3.0lt become difficult and awkward to drive? Are they prone to fly off the road at any moment? Does mean driving a 2.0lt BMW is 'lacks driveablity' and becomes tiring and difficult over a long period at the wheel? NO
MACK said:
Z4 E85 (based on the N42) are generally regarded to be one of the worst engines BMW ever built, both in terms of reliability and diveability.
By some 3.0lt Z4 drivers maybe lol, but across the board its 'well held opinion', and compared to competitors engines its not. Im not suggesting its a good / amazing engine, but reliable it is and fit for task. Words like "Reliability" are being wrongly used as advice here for a future Z4 owner, which annoyed me.
Its obvious from the guys posts that 'Budget' is a key factor here, so for that based on Cost to buy, cost to insure, cost to tax, cost to run and repair, the 2.0lt is the one to go for. And regards to future reliability worries i dont think he should have any more or less than with any other Z4 model.