Gerrycan

Your conversion to imperial mpg is wrong as 12.3l/100 is 23mpg. However 12.3l/100 is about right for short distances from cold in peak period traffic for only 14 mph average speed for a vRS petrol.

It can be tricky coming to grips with a new car's consumption and as @Felix2021 has pointed out the extra emission devices fitted to newer models can have a marked negative effect under certain driving conditions. I rented a small 1.0 litre Corsa on a UK visit a couple of years back and was delighted to get up to 60+mpg (4.5L/100km) on a tank on our longer trips but when I eventually navigated through the complicated infotainment I was amazed to see the long-term average over the last 7000 miles was only 22mpg (13L/100km), which included our 2000 odd miles averaging in the high 50s! I have no idea what they previous renters were doing in it? What sort of urban distances are you travelling? Average speeds? Is it a manual or auto? what distance is on the odometer? When was it last serviced? Are air filter or spark plugs replacement due? What was your previous Octavia and what sort of consumption in similar conditions did you get? Just to get some idea of how economically you drive (lead or feather foot) Have you attempted a longer journey of say 50 km? This could be good for a couple of reasons; to really burn out the contents of the PPF and also to see what your consumption for that journey is like and maybe better assess whether there are any 'mechanical issues' or the consumption is related purely to the types of trips the vehicle is subjected to. And as @Rooted implied I believe that Ireland has had inclemently cold weather recently which would also be a major negative consumption factor.

Sorry, I forgot you had stated your consumption in the first post. To be honest considering the journey type, distances and speeds you describe, your reported consumption is at least 10 mpg short of what I'd expect from a diesel. Was yours one of those affected by 'dieselgate' and had the emissions update inflicted on it? Lots of people reported worse consumption and other issues after theirs were updated. As @TheWanderer proved with his pretty disastrous (imo) reported consumption, Eco mode can be pretty counterproductive if you are a ummm.... let's say a less patient sort of driver.

@WaveyDavey what consumption do you get on your commute with your current diesel Superb?

If you are going to stick the more expensive 'good stuff' in then you should probably do it for a few successive refuels to better determine what benefit is on offer because just adding the odd tank here and there will just result in a shandy with less defined performance characteristics.

It will depend on a few factors such as gradients, traffic density and flow on whether eco mode will make any discernable difference from normal mode. You must have some idea from your diesel dsg Superb whether the coasting function of eco mode makes any difference, but I think I have seen an equal number of claims for better consumption for either mode from different submitters with petrol cars. What you will probably find is that the petrol engine consumption will be more sensitive to driving technique than the diesel so for instance, you will get less engine braking so a lot more traffic anticipation is required. Well that is what I found when I went from diesel to petrol. My admittedly limited recent experience on peak time UK motorway with speed cameras is that a significant number of people will drive a bit below the indicated speed limit and adding in normal speedometer variation means that they are doing a true 65mph or less, which can be a bit of a pain for the less patient. If you avoid the temptation to try and drive at the true speed limit and just 'go with the flow' and add a couple of minutes to your commute then you may find consumption close to 50mpg perhaps even better. Probably telling you how to suck eggs but the petrol car consumption is definitely more pedal sensitive. None of my hire cars were sports models (by any stretch of the imagination) but I found I got ridiculously good consumption from UK normal (and to me, abnormal) close proximity driving using non aggressive driving with minimal time penalty incurred. Some people seemed to be driving with their foot constantly jumping from accelerator to brake while stuck at the same speed I'm sure you will work it out for yourself and experimentation is half the fun of getting a new and very different car.

Never had a blockage of the rear wiper screen washer over 17 years of Octavia ownership and to be honest they are very rarely used with our relatively dry climate. However, picking up on @varaderoguy's point I have always used water from our reverse osmosis filter tap which is similar to distilled water, so there is no chance of algae growth or any calcium build up.

Love our current owned-from-new 2014 mk3 1.4tsi combi, and the only vehicle that was even better in some areas was our previous mk2 1.9pd combi. That was because it had slightly better economy, bigger fuel tank, independent rear suspension, and 16 inch wheels which were better suited to Australian touring. I've looked at and test driven a lot of potential replacements for our mk3 but they have all fallen short in a sufficient number of areas to not warrant the expense of transferring to a less complete vehicle.

Octavia mks 3 and 4 with independant rear suspension (ie vRS and awd models) should get all wheels done. Other 'lesser' grades have non-adjustable torsion bar rear suspension so only need the front done. Mk2 octavia lower spec models had the independent rear suspension so also needed all wheels done.

I have a tsi so I don't read all the diesel threads but that statement surprised me. Sure the water pump failures of the early models is commonly reported on the forum and the silica bags are best removed before they break. Honestly did not think it was a major problem?

Got to be worth at least 10 bhp extra I like the building's stonework in the photo. 👍

That is pretty much textbook battery care and good to know that it seems to be working for you. Most battery guarantees seem to be around 70% capacity retention after 8 years, but I'm assuming that would cater for abuse by less considerate owners so, fingers crossed, you should easily improve on those figures.

As mentioned Octavia are fitted with minimal noise insulation material so the road noise in both my previous mk2 and current mk3 varied depending on a number of factors: Both cars with good new tyres on very smooth tarmac at any speed and road noise was almost imperceptible. Same cars/tyres on coarse tarmac and road noise was very obvious. Having said that I have experienced far worse road noise in other cars (rentals) on similar surfaces/speeds. It is not uncommon for a slightly misaligned suspension geometry to cause "saw-toothing" of the tread which causes a sound very like a worn bearing. My mk2 came with factory misaligned irs which caused the Dunlop SportsMaxx to become unbearably noisy from the saw-toothing and I replaced them at only 15k km with a 4 wheel realignment. Fairly standard road noise after that The Mk3 does not have irs in the lower specs (only vRS or AWD versions have irs) and so does not allow/require a rear alignment. Obviously the front suspension does allow/require alignments. I never found changing the tyres diagonally to reverse the rotation fixed saw-toothing or noise once it had set in. The OEM Dunlop SportsMaxx on the mk3 were fine for noise right up to the end of life at around 40k km. The replacement Michelin Primacy lasted 50k km but became relatively noisy for the last 10k km despite being road legal and no apparent saw-toothing (I even felt they were affecting the ride). New Continentals are fine so far for road noise, as usual, dependent on coarseness of road surface. I vaguely remember there was a phase where some mk3 owners were critical of the noise from a particular brand fitted as OEM. I think they were Pirelli but would not swear to it.

Judging from the change from the topic heading, someone got tyred of idle conversation

Yes it is probably unlikely. I had Dunlop Sport Maxx as oem on both my mk2 and mk3 Octavia and had no real issues with them although others seem to have less regard for them than I. The mk2's had to be junked early as the car came with the rear multi-point suspension misaligned, not the tyres fault. Dunlop replacements are relatively expensive here in Aus and there are usually better value options. I do remember from years back, there was one Briskoda road warrior whose diesel Octavia was fitted with Dunlops and he declared them the worst tyres he had ever encountered and tried to wear them out but gave up after about 80k miles. Huge relief for him when he fitted new tyres but I think soon after he moved onto a BMW anyway and I always wondered how he found the run-flats. An isolated and extreme case though. Be interesting to hear how you go with damper replacements when you decide on your choice for when I'm forced into it. Since I would still venture onto dirt roads I would certainly not want to lower the car at all which seems to be a major factor for some.

Despite my instinct to resist spending money on our cars I was at point last year where I was questioning whether the shocks on our 1.4tsi 2014 (then 90k km) Octavia needed replacing due to a perceived ride deterioration. At the same time the 17 inch Michelin Primacy tyres, while still just legal, had been very noisy for the last 10k km (of their near 50k km life) and were obviously due for replacement. I had delayed any expenditure due to possible total vehicle replacement. Anyway, fitted some well priced Continentals which fixed the road noise AND much to my surprise improved the ride to levels I remembered when new. The Michelins are considered a premium brand but I think our Australian heat and high UV had affected the tyres normal compliance and close investigation revealed some almost imperceptible cracks on the walls so I think the loss of resilience was our main problem degrading ride quality. While we don't do high annual mileage we do give our car an occasional rough session such as a recent trip to an iconic remote South Australian outback location which involved 400km of dirt road usually travelled by 4WDs. Not saying it was rough, but being heavily corrugated and with frequent washouts and large gibber sections, the occasional cattle grid actually felt smoother than some of those sections . Overall our non-modified Octavia was brilliant off its preferred environment and gave us a memorable experience with another 'bucket list' item ticked off for us! The age and condition of the tyres may not be the issue with your ride but it was an aspect I had not experienced (to that degree) before and may be worth investigating before committing to new dampers.

Yup, there on my 2014 model 3 but for me it disappears after a 100km or so of fuel use. First world problem. Turn the radio up

Congratulations on achieving the distance. The idling consumption of 0.9 and 1.0L/H seems unusually high. Was the engine still cold?

I've got a Fitbit Versa 3 that I've been using for about 6 months and while it is not as dedicated a sports watch as the Garmins it is proving to be quite good value at the discounted price I paid. The particular plusses for me is that it is light, has a comparatively long battery life in normal non-gps mode (5 days), and because it fits so well on my skinny wrists the heart rate monitor appears to be very accurate and compares favourably with a chest monitor (which I dislike wearing anyway). The focus is mainly on encouragement of activity, which was a little annoying getting notifications when you meet the goals they set for you but I've got used to them now. It does a thing called 'Active minutes' where you are awarded values related to certain heart rates so in my case it seems over a 100bpm is one point per minute and over 130bpm is two points per minute of exercise. The target for the week is 150 Active minutes so about 23 minutes a day so not big objectives to say the least. One active day at home I did an 8km walk with my wife in the morning and then later a 7.5km run along the beach, plus shopping (it counts) added up to 220 Active minutes for the day. One active day at work pushing loaded trolleys, packing and unpacking etc registered 380 Active minutes. I found that very interesting. Good at providing stats for specific nominated activities which are manually selected, stopped and started to activate the gps. Obviously battery consumption then increases . Overall a good unit so far, especially for the price. If I can get 3 years out of it I will be happy but the internet suggests reliability is not necessarily one of its strong points.

Interesting, I don't think I have ever had tyres that retained pressure for that long. Glad your cat got better

I agree with @RADIOTWO that the right pressures are appropriate for both dry and the wet conditions. I've never read anything to suggest otherwise. I was a bit intrigued by the figures you gave though, which I think, are for a fully loaded vehicle and appropriate for over 400kg of people and luggage mostly added over the rear wheels. If you have only two people in the car then surely 44psi on the rear is a lot more than necessary to avoid excessive tyre flexing at higher speeds and potential overheating? The front pressure seems about right because those tyres are subject to most of the cornering, acceleration and, especially potentially, heavy braking loads. Consider that full emergency braking is near 1 g so the torsional weight on the front tyres is near 3 tonnes, pressures need to be high to avoid tyre deformation potentially reducing tyre contact and braking effect. The rear tyres on a fwd vehicle have a far easier life and so a lower pressure will theoretically enable a little larger and more sustained tyre contact on a bumpy corner. Tyre pressures should be set when the tyres are 'cold' (ie at ambient temperature). It is probably fair to say there would also be a sort of automatic adjustment of actual tyre pressure on a dry warm day (where the air pressure in the tyre would increase with the internal air temperature from driving ) compared to a colder wet day (where the conditions and cold water would suppress the internal air temperature and pressure). I've got no racing or performance experience but a couple of advanced defensive driving courses I did for work drummed home the importance of correct tyre pressures for safety were about 5 psi over manufacturer's recommendations which were for comfort on the high profile tyres of that period. My 17 inch tyres lowest recommended pressures are 32 psi all round so I run 37 psi which feels about right for me with two people in. I up the pressures as per recommendations if doing long distances with heavy loads. For what it's worth, each of my tyres lose about 1 psi a week, so I top up every couple of weeks or so when I refuel. I like to think I can feel the difference.

You might have been better off posting in the mk3 section for some responses on the two engines. I've only got experience with a 2014 1.4tsi (which I have been, and still am, pleased with) but I follow all those reporting their consumption with interest. As you would expect the 1.6d can get about 10 to 15% better consumption than the 1.0tsi, mainly due to the 10% greater caloric value of a litre of diesel over petrol but that really depends if you get a good example of the diesel. For some reason there is greater variation (some surprisingly poor) on consumption reports for the 1.6d than the 1.0tsi. On a motorway run it is possible to expect up to 70mpg from the diesel (with the mentioned caveats) and about 55/60 mpg from the 1.0tsi (based on the mk3). Obviously that changes for the worse when you hit traffic or urban areas. The mk4 has better aero than the mk3 and maybe a bit higher gearing so the 1.0tsi in the mk4 should be even better? Be interesting to know what you are achieving for the journey currently: type of vehicle, engine, transmission, journey time, average speed and whether you travel in peak or off-peak traffic. It would help assess what you are likely to get with the Skodas. Whatever your preference try and get a good test drive to include a highway stretch with the 'instant fuel' consumption display on to see if you are getting a good example of the type.

This thread is of mild interest to me as my previous Australian and basic 1.9pd mk2 (no Kessy) would lock all doors and windows from the fob so you could not get out as being reported in this thread, although I think there was an emergency method of exiting through the boot but I really cannot remember the details. Just a little disturbing and something to avoid mistakenly inflicting on a passenger even for a short time on our potentially hot days. However, our current similar low spec 1.4tsi 2014 mk3 is totally different in operation as after locking with the fob, any of the doors opens from inside with the door handle or unlocking using the central lock/unlock button. Cannot find any setting on the Swing radio so far that would change it, but I'm far happier with this arrangement. No idea why the operation would be so different and yet apparently cycled around again on the mk4?

Well it was pretty much a splash and dash but the Christmas tradition has been maintained for another year despite the adverse weather conditions. The main problem was not the air temperature, although only five degrees warmer than London today, but the howling gale along the beach. My wife had to hold onto my sandals, clothing and towel while I swam to avoid an impromptu beach sprint pursuit. And I actually enjoyed it.

I was referring to the air temperature but actually the sea temperature in the Gulf of St. Vincent is apparently 19.7 which surprises me that it is that high, as we have had a cool start to our summer. Going to be pretty breezy too 🥶 so it will probably feel warmer in the sea although it will be very choppy out there. I'd only swim in a wet suit in your sea temperatures. Actually a wet suit not a bad idea for this Christmas Day and would be a first. A couple of years back, my wife and I did once did snorkel in 12 deg sea temps to tick off a bucket item of swimming with an annual gathering of giant cuttlefish. That was an incredible experience although we shivered for an hour after. If the shark spotter plane indicates there is something close at hand, then to hell with tradition!