Mazda BT-50 2009 Problems

Are you having problems with your 2009 Mazda BT-50? Let our team of motoring experts keep you up to date with all of the latest 2009 Mazda BT-50 issues & faults. We have gathered all of the most frequently asked questions and problems relating to the 2009 Mazda BT-50 in one spot to help you decide if it's a smart buy.

Used Mazda BT-50 review: 2006-2009
By Graham Smith · 21 Jan 2011
Mazda shunned the notion that a ute had to look like a car to appeal to recreational users who were buying one-tonne utes like the BT-50 in increasing numbers for their weekend getaways.The company believed a ute should still look tough and purposeful, and held true to that belief when designing the replacement for the old B-Series.Beneath the tough exterior, however, Mazda worked hard to ensure the BT-50 had a measure of the 'Zoom-Zoom' that proved so successful in reviving the image of its passenger cars.MODEL WATCHThe BT-50 was an all-new model with barely anything carried over from the outgoing B Series.  The model range consisted of 4x2 and 4x4 models, with three body styles - single cab-chassis, Freestyle extended cab and dual-cab utility - and three levels of equipment, the base model DX, the DX+ and the range-topping SDX.It had a strong, purposeful look that gave it a solid, substantial image, the result of raising the belt line 30 mm and the sides of the cargo bed by 60 mm.  The cabin was generally a pleasant place to be, the only criticism was that it lacked elbowroom compared to most of its rivals, all of which had grown larger with the changeover to the new generations models, of which the BT-50 was one.Mazda offered two diesel engines depending on the model. The entry-  level two-wheel drive single cab-chassis had a 2.5-litre common rail double overhead camshaft four-cylinder turbo diesel engine that produced 105 kW at 3500 revs and 330 Nm at 1800 revs.All other models were powered by a 3.0-litre common rail double overhead camshaft four-cylinder intercooled turbo diesel.  When on song the 3.0-litre developed 115 kW at 3200 revs and 380 Nm at 1800 revs, up by 33 kW and 109 Nm from the engine in the outgoing model.Most models had a new five-speed manual gearbox, but there was also the option of a five-speed auto in the range topping SDX Dual Cab.  The BT-50 was built in both two-wheel drive and four-wheel drive forms, the latter utilising a dual range transfer case and limited-slip rear diff.On manual models the transfer case shift was manual, and they had remote free-wheel hub lock mechanisms, while those with auto transmissions had an electric shift allowing "on the fly" shifting between two and four-wheel drive.  Underneath, the BT-50 sat on a beefed-up ladder frame chassis.Larger front and rear shocks, and longer rear leaf springs improved the ride without affecting the BT-50's capacity for work.  Mazda chose to stick with nut-and-ball steering instead of following the trend to rack-and-pinion; the result was a rather large 12-metre turning circle.Brakes were a mix of disc front and drum rear, but with improved pedal feel and braking efficiency. ABS antilock brakes and Electronic Brake Force Distribution were available on all but the entry 4x2 single cab-chassis model.The BT-50 would carry a payload of up 1430 kg, 59 kg more than the old B Series, and would tow up to 2500 kg (braked), up from the 1800 kg of the B Series.IN THE SHOP The BT-50 causes few concerns for owners, the only complaints that have come to Cars Guide relate to the fuel consumption and clutch life.Generally used to tow caravans or heavy trailers, and often using four-wheel drive, both are issues that all one-tonners can suffer from. The fuel consumption tends to be higher than new, first time owners expect.  Many first time owners also ask a lot of their one-tonners by expecting them to tow heavy loads.If planning to use a BT-50 as a tow vehicle hauling a caravan or the like consult a towing specialist for advice on set-up, particularly if the vehicle is equipped with auto transmission.  Also consider having the auto serviced before leaving on a long trip with a load on the back.Make the usual checks for regular servicing; oil changes are critical for a long engine life.  Look for evidence of a hard life, towing, off-road or on a worksite.IN A CRASHDual front airbags and seat belt pretensioners were standard across the range.  ANCAP gave the BT-50 three stars when it was tested.UNDER THE PUMPMazda claimed the 2.5-litre models would sip fuel at the rate of 8.3 L/100 km, they also claimed the 3.0-litre models would average 9.2-10.4 L/100 km.  When tested by Cars Guide the 3.0-litre manual dual-cab ute returned an impressive 8.8 L/100 km average in a mix of city and country driving.OWNERS SAYSome owners have complained about the fuel consumption of the BT-50, but Mike Bradshaw told Cars Guide that he got an average of 10.0 L/  100 km from his 2009 model on a four-month long trip through the WA and the Northern Territory. Mike said that it was loaded to 2.6-  tonne, using four-wheel drive, and with the air-conditioning on.Frank Murray has done 21,000 km in his 2008 3.0-litre BT-50 and they have been trouble free, but he is concerned about the clutch life of the BT-50 after hearing stories of others having clutch issues. One owner, he said, was on his third clutch in 50,000 km, and another had to replace one at 40,000 km.LOOK FORTough truck looksImproved refinementSkinny cabinDiesel economyTowing performanceTHE BOTTOM LINEPerforms well, is comfortable, quiet and economical, but a little narrow in the cab. 82/100
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Deadly Takata airbag recall nears 1.2 million in Australia
By Joshua Dowling · 17 May 2016
Only a fraction of the 1.2 million cars on Australia roads with airbags that can spray shrapnel have been fixed, new figures show.
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BMW, Mazda, FCA, Citroen and Peugeot models recalled
By Robbie Wallis · 14 Sep 2017
Manufacturers including BMW, Fiat Chrysler Automobiles (FCA), Peugeot and Citroen have issued recalls via the Australian Competition and Consumer Commission (ACCC).
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2010 Ford Ranger vs 2009 Mazda BT-50
Answered by Graham Smith · 22 Sep 2017

The Ranger, and its cousin from Mazda, is a tough, durable and reliable truck. Neither have any major problems that should concern you. Buy on condition, look for one that has been used privately rather than for work, and make sure it’s been well serviced.

Mazda BT-50: Is it a good towing machine?
Answered by Graham Smith · 16 Oct 2009

Underneath the BT-50 is virtually the same as the Bravo it replaced, so you should be familiar with its capability on and off-road. The diesel engines are new to the BT-50 and more powerful than the Bravos, the manual gearbox was beefed up to handle the increase in torque, and it will tow 2.5 tonnes. I would think it's fine for what you want.

Mazda BT-50: Manual gearbox issues
Answered by Graham Smith · 15 Aug 2014

There are plenty of reports of the BT50 gearbox jumping out of fifth gear, but we haven’t seen one of it jumping out of first. It could be wear, although it’s very low kays for wear to be showing up. Take it to a gearbox specialist and have it checked.

Mazda BT-50 2009: High fuel consumption
Answered by Graham Smith · 07 Apr 2011

As Mazda pointed out to you the fuel consumption figures they publish are the results of laboratory tests mandated by the government. Every carmaker has to do the test and publish the results on a sticker on the windscreen of the car. As such it shouldn't be taken as fact that you will get the same figures when you drive the car in real life. The figures are given as a guide and for you to use when comparing one vehicle with another. There are many things that affect fuel economy, so you need to check everything that might cause your consumption to be higher and make sure you are doing everything you can in your driving environment to minimize your fuel consumption. Having done all of that it does seem that your vehicle is using too much fuel, as you say. I would engage your dealer and ask that he set up a fuel consumption test that measures the actual amount of fuel you are using so that both you and the dealer are in agreement about the fuel being used. You will then have a common basis on which to discuss what action you and the dealer could take going forward.

Fifth gear keeps dropping out in my 2009 Mazda BT-50
Answered by David Morley · 05 Sep 2025

This sounds more like a gearbox that isn’t selecting fifth gear properly, rather than one where it’s leaping out of fifth. For it to pop out of gear when cruising along suggests it’s not getting into gear fully in the first place. You might be able to adjust the shifter’s position and alignment and therefore get fifth gear to engage more fully.

There’s also a chance that this refusal to select fifth gear is the result of bent or worn selector forks within the transmission itself, and that’s a gearbox-out job unfortunately. So the first step is to get underneath with a torch while somebody inside attempts to select fifth gear. If the selector linkage runs out of range of motion, you might just have an adjustment problem which can be pretty easily sorted.

Mazda BT-50 2009: What is the best oil to use?
Answered by Graham Smith · 06 Jul 2018

You should be running a 5W-40 oil.

Mazda BT-50 2009: Why won't it engage 4WD?
Answered by Graham Smith · 01 Jul 2016

We haven't had any reports of this problem before. Take it to a dealer or a four-wheel drive specialist to sort out for you.

Disclaimer: You acknowledge and agree that all answers are provided as a general guide only and should not be relied upon as bespoke advice. Carsguide is not liable for the accuracy of any information provided in the answers.
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