BMW X Models 2006 Problems

It's a topic of debate -- some would argue the Range Rover kicked off the prestige SUV craze 40 years ago.Others say SUVs aren't serious off-roaders and the modern category was established by ze Germans. It is the latter crowd that -- regardless of the origins of the species -- have come to dominate this prestige SUV segment.Be it an upper-crust shopping centre carpark or the leafy confines of a private school's grounds, you are guaranteed of spotting three particular vehicles -- the BMW X5, Audi's Q7 and examples of the Mercedes-Benz M-Class.The brand that has built its image on sheer driving pleasure and derivations therein has the X5 on its books, the benchmark in the class for on-road dynamics and some epic powerplants.The X5 sits behind only the 3 Series as BMW's top seller and is the best of its SUVs, fitted with six and eight cylinder petrol engines and six-cylinder turbo diesels.For those not concerned with fuel economy, the petrol V8s provide much in the way of propulsion and aural amusement but the oilers are the gems. The X5 has badge cred, car-like dynamics and family wagon versatility -- even a third-row option but space isn't abundant.Audi's Q7 has been outshone to some extent by the introduction of the smaller Q5, but the big Ingolstadt wagon has space aplenty. Among its petrol and turbo diesel engines, the 3.0-litre V6 oiler is the value pick. Not as nimble or car-like as the BMW, the Audi has a more useable third row of seats but lacks low-range.The M-Class is best off the beaten track, with an optional off-road package for the more serious adventurer. It has V6 petrol and turbo diesel, and V8 options including the super-quick ML63. As with the Audi, the V6 diesel is the best all-rounder.Last year the sales of large SUVs over $70,000 topped 17,000 , up 11 per cent. This year the segment is up more than 30 per cent with all three brands' SUVs selling strongly.Getting into one of these late-model beasts is relatively not expensive. Thanks to finance defaults, leased vehicles moving on and even trophy wives wanting something new, the "pre-owned'' market has no shortage of them, some with new car warranty remaining.Top TipsAs with all used cars, signs of poorly repaired accident damage (inconsistent welds, paint and panel fit) as well as signs of water intrusion (given recent flood events and submerged new car stocks) can point to rusty consequences.Diesel powerplants are generally more frugal when towing or on the open road but the fuel economy is offset by higher purchase price, service costs and the price of diesel. Do the numbers based on your driving habits (using urban and extra-urban fuel economy figures, not the combined-cycle number) and pick the appropriate machine.If you are hauling polo ponies, dressage nags, a boat or a van, check the towing capacity details, as some 4WDs make big boasts but fall over in real-world applications.2006 BMW X5 4.4Engine: 4.4-litre V8 petrolTransmission: 6-speed automaticThirst: 14.8L/100kmCARSGUIDE SAYSThe slogan "there's nothing quite like a V8'' applies here -- while the X5 has worthy diesels, the 4.4-litre V8 on offer in the big Beemer has appeal and when used sensibly won't drink ridiculous amounts of pulp. Leather trim, the full gamut of electronic safety gear and a clever all-wheel drivetrain make the big wagon more nimble than many passenger wagons and more than a few sedans.2008 AUDI Q7 3.0 TDIEngine: 3.0-litre V6 Turbo DieselTransmission: 6-speed automaticThirst: 10.5L/100kmCARSGUIDE SAYSThe V6 turbo diesel, one of the brand's better engines, deals well with the Audi's mass. Not as nimble as an X5 but far from a truck, the Q7 has a long features and safety equipment list plus leather trim. Tips the scales over two tonnes but can drag 3.5 tonnes when asked. There are bigger diesel and petrol engines but the 3.0-litre is a good all-rounder.2009 MERCEDES-BENZ ML 350 CDI WAGONEngine: 3-litre V6 turbo dieselTransmission: 7-speed automaticThirst: 9.6L/100kmCARSGUIDE SAYSUS-built -- as is the X5, which pipped the Benz by 49 sales last year -- the ML progressed significantly from the original M-Class, maintaining a greater off-road ability while closing the gap to the X5 in on-road dynamics. The badge holds plenty of cachet. There is an off-road pack with diff locks, low range, height-adjustable suspension and under-body protection.  

It’s not just we Aussies and the Yanks that love their SUVs, Europeans have really been getting into them in recent years; and the big name German marques have quickly cottoned onto the boom in these handy vehicles. BMW began its SUV range with the X5 and has gradually worked its way down in size with new models X3 and finally the X1. The reduction in size was caused by the realisation by car makers that most SUV buyers aren’t interested in exploring the wilds of their respective countries, rather they want a capacious station wagon with a driving position that’s higher than cars’.Note that BMW would like us to call its vehicles SAVs, standing for Sports Activity Vehicle, but no-one seems particularly interested in that acronym so we will stick with SUV (Sports Utility Vehicle).The midsize BMW X3 is the subject of this week’s article as it’s proving very popular in recent times. In Australia around one third of all BMW sales are in SUVs. The biggest seller is the X5, but the X3, introduced here in July 2004, is holding its own in the sales race. Interestingly, the second generation X3, sold from March 2011, is significantly larger than the original and is within a few centimetres of the first-generation X5 in many dimensions.If you’re looking for a family car the gen-two BMW X3 has ample legroom for those in the rear seat and three children will find they have good shoulder room. Boot space is good and the luggage areas are well shaped and easy to load in all X3 models.As there’s almost no demand for a BMW that can go off road, the suspension guys have gone for handling and comfort ahead of traction on unsealed surfaces. Clever electronics, further enhanced on the gen-two X3, do give it more grip in harsh going than you might expect.Four and six-cylinder engines are offered in petrol and diesel format. BMW has long been a specialist in turbocharged engines and both the petrol and diesel units work well. There’s the usual lag before things start to really motor well, but once the engines are past that stage they are beautifully responsive.Though the diesels are the more economical we do have a preference for turbo-petrol engines as they just love to rev way up in the scale, whereas the diesels give up in the high 4000s. Even better are the naturally aspirated straights sixes - one of our all time favourite powerplants. These are offered in 2.5 and 3.0-litre capacity.Six-speed manual gearboxes were offered in the early days, but were never popular and disappeared from the new-car price list during 2008. If you’re keen on DIY gearshifting you may find a few manuals have been privately imported. Be sure a private import meets all areas of Australian regulations.Automatic transmissions began with five forward speeds in 2004, this increased to six in 2006, then eight in the all-new model of 2011. There are manual overrides that give you a fair bit of control as BMW has long been an expert in sporting automatics.BMW is long established in Australia and has a well organised dealer network. The concentration is on major metro areas but there are quite a few in country cities and even large country towns. Spare parts are relatively expensive, but no more so than others in this class of SUV. We seldom here any real complaints about availability. Similarly, insurance costs aren’t low, but you generally seem to get value for money.Do it yourself work on an SUV like this should be left to minor items only. These are complex cars with a multitude of electronic items and should be left to BMW dealers. There are some ex-BMW mechanics in private practise and owners speak very highly of them, however, they may not have access to the very latest information or changes to the X3.WHAT TO LOOK FORThe BMW X3 is generally trouble free, but it makes sense to buy a used one with a full service history. The car will have been in contact by way of the internet with the technical departments in the German head office each time it was serviced at an official dealership.The use of incorrect tyres can cause problems with the transfer case due to incorrect rolling radii. Make a note of the details of tyres then contact BMW for a list of recommended tyres. If you suspect one has been off the beaten track - a rare event - examine the bumper corners, doors sills and undertray for damage - or choose an X3 that hasn’t beaten about the bush.Make sure a petrol engine starts almost instantly, or a diesel within a couple of seconds. Slow starting can indicate real problems. An inspection of the interior, including the luggage area will reveal that a car has been used as a workhorse for carting kids or other heavy-duty stuff.CAR BUYING TIPCars aimed at those who really like to drive may have been thrashed. Blindingly obvious? Yes, but too few buyers take this into account when falling in love with a potential new car. 

Once the X5, BMW's SUV breakthrough model had blazed a trail across our 4WD landscape it was to be expected that the company would follow it up with a more compact model. That was the X3 and it arrived in 2004.The X3 slotted in below the X5 in much the same way the 3-Series fitted into the passenger car range underneath the 5-Series.It looked much the same as its larger cousin, but was smaller, and cost heaps less. While it had the BMW corporate look the tough chunky look that made the X5 attractive was lost, the X3 looked wimpy by comparison.Buyers could choose between two six-cylinder petrol engines and a turbo-diesel. The base petrol engine was a 2.5-litre unit boasting 141kW and 245Nm, the larger one 3.0 litres putting out 170kW and 300Nm. The diesel option was a 3.0-litre turbocharged six that put out 160kW and 480Nm.There was a 6-speed manual gearbox available, but only on the 2.5-litre model; all others had an automatic transmission with the option of manual shifting.Final drive was full-time four-wheel drive with BMW's xDrive system to maintain grip in slippery going.Underneath the suspension was independent all round, the brakes were discs with ABS, the alloy wheels were wrapped in all-round rubber, and the spare was only a space-saver.Inside the X3 had all you could desire with the list of standard features including automatic air-conditioning, cruise, remote central locking, leather trim, multi-function steering wheel, power mirrors and windows and CD sound.IN THE SHOPThe jury is out on BMW durability. The build quality is high, and they certainly look the goods sitting in the showroom, but history suggests that cars with the blue-and-white spinner badge can become expensive as the kays climb. If you choose to get into one it's best to do it when the kays are low and get out again before the bills start to roll in.Look for an independent specialist to have the servicing done, as dealers tend to be very expensive. Same goes for parts. Bought from a dealer parts are expensive, but relief can be found with the independents who are able to source much cheaper parts that still do the job.Servicing is critical so make sure any prospective purchase has had the required maintenance. Look for oil leaks around the engine, and coolant leaks from the radiator.IN A CRASHWith a comprehensive array of active and passive safety features the X3 was given 4 stars out of a possible five by ANCAP.Active features include ABS braking, traction control, electronic stability control and hill descent control, while passive safety is well covered by a combination of dual front airbags, head and side airbags.UNDER THE PUMPNothing special on the petrol front with the 2.5-litre averaging in the mid- to high-11s by BMW's own claim, and the 3.0-litre returning low-12s.On Carsguide's test the 2.5i auto returned an average of 11.8L/100km, bang on the BMW claim.The turbo diesel was the way to go for economy with an average claimed of 8.6L/100km. BMW recommended 98-octane premium unleaded for the petrol models, but have approved E10 ethanol blend for the X3.AT A GLANCEPrice new: $67,900 to $74,600Engine: 2.5-litre six-cylinder petrol, 3.0-litre six-cylinder petrol, 3.0-litre six-cylinder turbo dieselPower/torque: 141 kW/245 Nm (2.5), 170 kW/300 Nm (3.0), 160 kW/480 Nm (TD)Transmissions: 5-speed auto, 6-speed auto, 6-speed man, 4WDEconomy: 11.2/11.9 L/100 km (2.5 man/auto), 12.1 L/100 km (3.0), 8.6 L/100 km (TD)Body: 5-door wagonVariants: 2.5i, 3.0i, 3.0d (from 2005)Safety: 4-star ANCAPVERDICT Smaller, cheaper version of popular X5 set a new benchmark for compact SUVs.

Ewan Kennedy reviews the 2004-2015 BMW X3 as a used buy. BMW was one of the early prestige companies to spot the surge in interest in SUVs (Sports Utility Vehicles). Realising that most SUV buyers aren't interested in exploring off-road trails but wanted a tall station wagon BMW calls its vehicles SAVs, (Sports

Ewan Kennedy reviews the first, second and third generation BMW X5 from 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 as a used buy.