BMW and M Power Owners

I don't expect any better fuel economy. That wasn't my point. My point was that you can get far more powerful cars that delivers similar fuel economy. So if you aren't worried by 25 mpg on average, then 23 mpg on average isn't such a price to pay for a FAR more powerful car.

At the end of the day, you don't buy a 6 cylinder petrol car to tootle about the place. You buy it because it's a "quick" car. So why not buy an ACTUAL quick car? I've driven / owned my fair share of cars in and around this power range, and I don't actually find them particularly quick. They are obviously not slow, but neither are they all that quick.

Sure, not everyone is all about the power, but I'd rather have it than not if it's not actually costing me much more money. Which is why I probably wouldn't ever buy another 6 cylinder petrol, unless it was turbo / supercharged, and had significantly over 300 BHP. Because I KNOW I could have far more speed for the same / similar fuel costs.

Don't diesels have higher running and purchase costs to equivalent petrol engines? Not to mention other things like differences in sound, throttle response and gear ratios etc.
 
Last edited:
One of the problems with owning the first of any new model unfortunately

It's not new components that have had problems, it's been the suspension sensor, which is the same as the M135i, drivers seat creaking, same problem some people have had on the M135i, amp/control module blown and software problems...the dealer have also not done themselves any favours which is why it's now there for another week...
 
It always makes me laugh when people say this, as if they expect someone to be always justifying the purchase of a higher-powered engine 100% of the time they're driving it. Just because someone doesn't want to be hooning it like a loon constantly doesn't mean they don't have the right to care about fuel economy when they're doing the more mundane things in life, such as commuting to work.

My commute to work is boring as hell and I drive nice and sedately, whilst keeping up with traffic and sticking to speed limits, keeping my MPG reasonable whilst listening to music and generally staying calm and comfortable. There's no need to drive erratically and hammer it into every roundabout and corner only to meet traffic up ahead faster. But it doesn't mean I need or want to go and buy a ****** diesel to do it in.


I would say that 3 Series offers very good performance and very good economy!

I think it would a compromise on both. It wont be very good at either. Which is exactly my point. I didn't for a second suggest you have to be hooning it everywhere either. But to get halfway respectable mpg's you would have to drive it very sedately. So why bother with a 330i?

The difference being that with larger engined, quicker cars you won't be able to achieve near 40mpg on a run, you must know this?

Plus those quicker cars that go about it via turbo/superchargers (in particular) usually come with potentially epic repair costs, the n52 doesn't have a lot that typically goes wrong. Its all about compromise and expectation.

I'm not suggesting its some sort of world beating engine. A 335i would be a far, far more exciting daily drive but you'd also absolutely want the BMW warranty with it.

To suggest its not a good engine /car combo is IMO, extremely harsh

I think 35 mpg on a run was pretty much the limit I saw in my 330i, not that I did that often, as mentioned above. But my S4 (4.2 V8) did 30 mpg on a run, so a 5 mpg loss there, and 2 mpg overall, was worth it. This is just an example of course, but I can't imagine other modern, (European) ~4L V8's being much different on the power / economy front.

Don't diesels have higher running and purchase costs to equivalent petrol engines? Not to mention other things like differences in sound, throttle response and gear ratios etc.

Higher running costs is laughable to be honest. No they don't. Initial purchase costs, when new, are nearly insignificant. In fact, depending on how you compare models, a new 520d is cheaper than a new 520i. So no extra purchase cost. A saving in fact.

If your diesel is bought second hand, then yes, you will likely pay a little more, but then it'll be worth a little more when your finished with it. All the while, saving money on fuel. Obviously new diesels aren't necessarily suited to everyone, if you never leave rush hour traffic for example.

The rest of what you said is personal preference. Personally, I prefer the drive of a modern diesel for my daily driving duties, hence why I have one.

But that isn't the point here anyway, as we weren't talking about diesels? I was talking about why, IMO, the 330i is a compromise too far.
 
Last edited:
Except it's not, it's a great engine choice. The fuel economy it offers is really very good. Only you think it isn't. There is no V8 alternative in the 3 series at this price anyway.

Not everyone picks a powerful car to drive fast. Some people like the fact they could if they want too but equally could just tootle about in it.

That's what is great about a 330i, quick when you want it, wafty when you don't and not excessive with fuel consumption. It's a great all ,round engine choice.

All the reasons why I love the engine in my 530i.
 
Last edited:
It is good for what it is, I agree. But then I rarely see the point in a NA 6 cylinder, other than noise. But if fuel economy is a large consideration, it's not the best engine choice. Equally, if performance is a large consideration, it is not the correct choice.

If your happy with the compromise, then fair enough, but a small extra compromise on fuel economy can see a a vastly less compromise on performance. Equally, a relatively small compromise on performance can see a relatively large gain in fuel economy.

I know there is no equivalent V8 in the 3 series. But there are other cars out there.
 
I have a 330i

My last 3 tank averages (yes i am sad enough to log the fuel into a fuel app):

37.57mpg, 495mi/59.9L
38.75mpg, 456mi/53.5L
37.37mpg, 500mi/60.82L

I'd call that pretty good, petrol is cheaper than diesel, too....
 
That is amazing. I couldn't get that out of my 330i. But then I drove the car on a lot of A and B roads.

Presumably them tanks average mph would be pretty high though? Guessing you don't log that?
 
I don't think there is a better car than a 330i at doing what the 330i does. The A4 was older and showed it (and not a patch on the 3 to drive). The C Class too wafty. There are better cars in the class above but many don't want that.

The market is much more competitive now but back in 2006 it was not.

The performance of the 330i is excellent anyway so this really is getting silly now. It was 255 to 272 bhp depending on year.
 
I dont log it, but that is just rush hour commuting, so mainly stop start motorway, probably 40-50mph ave, i have a 220mi/day commute and am finding i generally am using roughly half a tank of fuel per day :)
 
110mi each way is hardly a big deal, it takes between 1:45 and 2 hours usually. Its only an hour and a bit in totally clear traffic if i go out of hours. Lots of people commute for that length of time :)
 
I barely even notice it, i have been doing 30k+ miles for business for over 10 years :) All of my peers are in the same boat, our client office is near St Neots, one guy comes from Derby, one from Croydon, i come from West Oxfordshire etc
 
Last edited:
Indeed, i despise trains.

9fc49WS.jpg

Thats the scene whenever i am unfortunate enough to need to go into the city and dont drive.
 
Back
Top Bottom