How often should gearbox oil be changed?

Ford Kuga Powershift: The Definitive Guide

08/11/2000

Rating: 4.2 (2468 votes)

When the Ford Kuga first graced the automotive scene in 2008, it quickly carved out a niche as a stylish and capable mid-sized crossover. However, for a while, it seemed to miss a crucial piece of the puzzle that many SUV buyers craved: a diesel engine paired with an automatic gearbox. Ford, often seen as being a touch late to certain trends, eventually addressed this demand, finally introducing the highly anticipated combination of its proven 2.0-litre TDCI turbodiesel engine with the advanced Powershift twin-clutch six-speed automatic transmission. This addition not only broadened the Kuga's appeal but also cemented its position as a serious contender in the competitive crossover market, offering a blend of efficiency, convenience, and Ford's characteristic driving pleasure.

Does a Ford Kuga have a powershift?
These have finally landed in recent weeks, mating the proven 2.0-litre TDCI turbodiesel with Ford’s Powershift twin-clutch six-speed auto. You can pick your Kuga Powershift in two guises: the 138bhp output or the beefier 161bhp version. It’s the latter we test here.

The arrival of the Powershift option marked a significant moment for the Kuga, providing a sophisticated automatic solution that promised seamless gear changes and enhanced driving comfort. Initially available in two power outputs – a 138bhp version and a more potent 161bhp (or 163ps, as it's metric horsepower) variant – the Powershift equipped Kuga aimed to cater to a wider range of drivers, from those prioritising economy to others seeking a bit more zest from their SUV. This guide delves deep into what makes the Ford Kuga Powershift a compelling choice, covering its performance, practicality, driving experience, and crucially, the essential maintenance required to keep this sophisticated gearbox in top condition.

Table

Understanding the Ford Kuga Powershift Transmission

The Powershift transmission is Ford's take on the increasingly popular twin-clutch automatic gearbox technology. Unlike traditional torque-converter automatics, a twin-clutch system operates with two separate clutches, one for odd gears and one for even gears. This ingenious design allows the next gear to be pre-selected while the current gear is still engaged, resulting in incredibly swift and smooth shifts with minimal interruption to power delivery. In the Kuga, this six-speed unit is perfectly matched with the robust 2.0-litre TDCI turbodiesel engine, creating a drivetrain that balances performance with refined operation.

During initial tests, particularly with the more powerful 161bhp variant, the Kuga Powershift proved to be a well-judged performer. While it might not offer blistering acceleration that 'flies around', it delivers a consistently civilised and smooth experience. The engine revs cleanly, and the acceleration is comfortably adequate for most driving scenarios, whether navigating city streets or cruising on motorways. Ford's choice to offer the 161bhp version for an additional £1500 over the 138bhp model is widely considered a worthwhile investment, given the noticeable boost in power and torque, which enhances the overall driving feel and capability.

The Powershift transmission truly complements the Kuga's character. In 'D' (Drive) mode, it seamlessly shuffles through ratios in the background, making for an effortless driving experience. While it lacks the paddle shifters found on some sportier vehicles, drivers can manually select gears by nudging the gearlever, providing a degree of control when desired. The quick-shifting nature, typical of twin-clutch transmissions, is certainly present, though perhaps not quite as instantaneous as the benchmark VW DSG system. Nevertheless, for everyday driving, the Kuga Powershift offers a highly refined and responsive automatic solution.

Ford Kuga Powershift Engine Options

Feature138bhp 2.0 TDCI Powershift161bhp 2.0 TDCI Powershift
Engine Output138 bhp161 bhp (163 ps)
Transmission6-speed Powershift (Twin-Clutch)6-speed Powershift (Twin-Clutch)
PerformanceAdequate, more economicalMore robust, comfortably adequate acceleration
Cost DifferenceBase price for PowershiftApproximately £1500 more
RecommendationGood for economy-focused driversRecommended for enhanced driving dynamics and performance

Ford Kuga Practicality: Space and Clever Features

Beyond its powertrain, the Ford Kuga has always been lauded for its overall package. It’s a genuinely stylish mid-sized crossover, striking a good balance between SUV presence and manageable dimensions. One of its standout attributes is its driving dynamics, inheriting the pliancy in damping and sweetness of steering that betray its Focus roots. This makes the Kuga feel no more daunting to drive than a well-sorted hatchback, offering a level of agility and engagement that sets it apart from many larger, more cumbersome SUVs.

However, the Kuga's compact 4.4-metre footprint, while beneficial for manoeuvrability, does come with a trade-off in terms of interior space. The boot, at a modest 360 litres, is on the smaller side for its class, and rear passenger room is described as merely 'okay' rather than truly spacious. For families with young children or those who occasionally carry adult passengers, the space might suffice. But for those frequently hauling larger items or multiple adults, some rivals undoubtedly offer more generous boot and passenger accommodation. This is an important consideration for potential buyers who prioritise ultimate cargo capacity or rear-seat comfort.

Despite the space constraints, the Kuga bristles with clever and thoughtful touches that enhance its usability. The innovative boot lid, for instance, can be opened either as a whole tailgate or just the pop-up glass screen, offering flexibility for loading smaller items. The simple 'nudge action' of the load cover is a masterstroke of design, making it incredibly easy to use and retract. Furthermore, Ford's unique filler flap design makes it impossible to refuel with unleaded petrol, preventing costly and damaging misfuelling errors. This system also eliminates the need for a traditional, often grimy, fuel cap, adding a touch of convenience and cleanliness.

How do I get old gearbox oil out?
This is because the gearbox has many many oil channels and you can't get the old oil out on your own. It's not really a DIY job. There are 2 chambers inside the box. You have 2 (sometimes 3) drain plugs underneath. To fill up you have to fill one chamber through the other. Then run the engine untill the gearbox oil in upto temp.

Is the Kuga Fun to Drive? Absolutely.

In a segment often dominated by practicality and efficiency, the Ford Kuga consistently stands out for its driving enjoyment. It remains, by some margin, one of the best mainstream crossovers to drive. The addition of the Powershift transmission to the diesel Kuga range only cements this reputation. The seamless power delivery and responsive shifts enhance the already engaging chassis, making the Kuga a genuinely rewarding vehicle to pilot.

While the Kuga's cabin is neat and well-laid-out, it might lack the outright substance or premium feel of some German rivals. Those seeking top-notch interior fittings or ultimate luxury might look elsewhere. However, as a car to simply cruise around in, or more impressively, to drive with enthusiasm on a winding back road, the Kuga has few peers. Its ability to combine SUV practicality with genuinely engaging driving dynamics is a rare and highly commendable trait.

Verdict: The Kuga Just Got Better

The Powershift derivative, particularly the 161bhp diesel, is arguably the best Kuga yet. While emissions at 179g/km might be a consideration for business drivers due to higher tax penalties, private owners will likely find the overall package highly appealing. Ford vehicles have a reputation for being somewhat expensive at list price, with this Kuga spec nudging £26,000. However, it's widely known that a considerable discount, often around £2,000, can be negotiated simply by walking into a Ford showroom, making it a more attractive proposition.

The previous automatic Kuga featured the five-cylinder turbo engine from the Focus ST, a powerful but niche offering. The arrival of the diesel Powershift, however, places the Kuga squarely in the mainstream crossover market, making advanced automatic technology accessible to a much wider audience. It's a testament to Ford's commitment to refining their popular SUV, delivering a compelling blend of style, practicality, and driving pleasure.

Powershift Gearbox Maintenance: Oil Changes and Filters

Just like any complex mechanical component, the Ford Powershift gearbox requires diligent maintenance to ensure its longevity and optimal performance. Regular oil changes are a critical aspect of this, much like with the similar VAG DSG gearbox. The Powershift unit, with its sophisticated two-clutch, two-chamber design, relies heavily on clean, fresh oil for smooth operation and to lubricate its numerous multi-plate clutches.

Ford initially scheduled Powershift gearbox oil changes at 75,000 miles or 6 years. However, this interval has since been revised, with the recommendation now being every 36,000 miles or 3 years. This revised schedule, assuming an average annual mileage of 12,000 miles, is a much more sensible approach given the stresses placed on the transmission fluid. As many experienced mechanics can attest, old gearbox oil often turns dark brown and loses its lubricating properties, highlighting the importance of timely fluid replacement.

DIY Powershift Gearbox Oil Change Guide

While a dealership will typically use a pumping system for refilling, changing the Powershift gearbox oil can be a surprisingly straightforward job for the competent DIY mechanic. Here’s a step-by-step guide based on expert advice:

  1. Preparation: Ensure the vehicle is on a level surface and safely supported on jack stands or a ramp. Have your new oil (Ford part number WSS-M2C936-A, typically around £12 per litre), a suitable drain pan, a torque wrench, and an oil filter (if replacing) ready.
  2. Locate Drain Plugs: The Powershift gearbox has two drain plugs. One is located at the base of the differential housing, and the other is almost centrally positioned in the gearbox itself.
  3. Drain Old Oil: Place your drain pan beneath the plugs. Carefully remove both drain bungs. Be prepared for fluid to escape, even from the level plug – this is normal due to the gearbox's two-chamber system and not an indication of overfilling. Allow all the old oil to drain completely. It's a good idea to measure the volume of drained oil to give you an indication of how much new oil to put back in.
  4. Replace Drain Plugs: Once drained, clean the drain plugs and their washers. Reinsert both bungs and tighten them to a torque of 35Nm.
  5. Oil Filter Replacement (Optional but Recommended): If you are replacing the oil filter, locate its housing. Before refitting the new filter, it's crucial to fill the filter housing with new fluid. This primes the filter and prevents airlocks. Once filled, refit the housing and tighten it to 15Nm.
  6. Access Filler Bore: The top filler bore for the gearbox is accessed by removing the air filter housing. This provides a clear opening for pouring in the new oil.
  7. Refilling the Gearbox: With the level bung (in the diff housing) removed, slowly pour the new oil into the top filler bore. It’s recommended to add the fluid in 250ml increments, especially if you didn't measure the drained oil precisely. Continue pouring until the fluid begins to run out of the level bung in the differential housing. This indicates the correct fill level.
  8. Final Steps: Once the oil starts to seep from the level bung, replace the level bung. Ensure all bungs are securely tightened to their specified torque. Reinstall the air filter housing. The oil change is now complete.

It's worth noting that the exact oil capacity isn't always precisely listed, hence the advice to measure the drained oil and fill until it overflows from the level plug. The Ford-specific oil (WSS-M2C936-A) is essential for the correct operation and longevity of the Powershift unit. Interestingly, this specific fluid is also sometimes used in Ford's power steering systems, highlighting its versatility and specific properties.

What is a Ford Kuga profile?
Your profile is your personal assistant. It can track car expenses, keep a car log and replacement schedule, and save favourite materials, notes and documents How often to change the Automatic Transmission Fluid on your FORD KUGA . Recommended service and replacement schedules

Why Powershift Maintenance is Crucial

The Powershift gearbox, with its intricate clutches and hydraulic systems, is a finely tuned piece of engineering. The gearbox oil not only lubricates moving parts but also acts as a hydraulic fluid for the clutch actuation and gear selection mechanisms. Over time, this oil degrades due to heat and shear forces, losing its viscosity and protective qualities. Contaminants can also build up, leading to increased wear and potential operational issues.

Neglecting scheduled oil changes can lead to a range of problems, from hesitant gear shifts and reduced fuel efficiency to, in severe cases, premature wear of the clutches and other internal components, ultimately resulting in costly repairs. By adhering to the recommended maintenance schedule and using the correct Ford-specified oil, Kuga owners can significantly extend the life of their Powershift transmission and ensure it continues to deliver the smooth, responsive performance it was designed for.

Frequently Asked Questions (FAQs)

Does the Ford Kuga come with an automatic gearbox?

Yes, the Ford Kuga does come with an automatic gearbox option. For its diesel variants, Ford introduced the Powershift transmission, which is a six-speed twin-clutch automatic system. This was a significant addition, addressing the demand for a diesel-automatic SUV in the Kuga range.

What is the Powershift transmission like to drive in a Kuga?

The Powershift transmission in the Kuga offers a very smooth and refined driving experience. It provides seamless gear changes, particularly in 'D' (Drive) mode, thanks to its twin-clutch design which pre-selects the next gear. While not as aggressively quick as some high-performance dual-clutch units, it delivers comfortably adequate acceleration and suits the Kuga's character well, making it easy and pleasant to drive in various conditions.

How often should the Ford Powershift gearbox oil be changed?

Ford's recommended service interval for the Powershift gearbox oil has been revised. Initially, it was set at 75,000 miles or 6 years. However, the current recommendation is to change the oil every 36,000 miles or 3 years, whichever comes first. Adhering to this revised schedule is crucial for the longevity and performance of the gearbox.

Can I change the Powershift gearbox oil myself?

Yes, for a competent DIY mechanic, changing the Powershift gearbox oil is considered a straightforward job. It involves locating and draining oil from two plugs, potentially replacing the filter, and refilling the gearbox via a top filler bore until fluid escapes from a level bung. Specific torque settings for the plugs and the correct Ford-specified oil are essential. While dealers might use a pumping system for refilling, it can be done manually with care.

What type of oil does the Ford Powershift gearbox use?

The Ford Powershift gearbox requires a specific type of oil. The Ford part number for this oil is WSS-M2C936-A. It's crucial to use this exact specification to ensure proper lubrication and hydraulic function within the twin-clutch system. Using an incorrect fluid could lead to performance issues or damage to the gearbox.

If you want to read more articles similar to Ford Kuga Powershift: The Definitive Guide, you can visit the Automotive category.

Go up