The Volkswagen Golf Bluemotion has long been a go-to for UK drivers looking for an efficient and practical hatchback. With its impressive fuel economy and affordable running costs, the Bluemotion variant of the Golf has been popular among commuters, fleet buyers and private motorists.

However, while the Golf Bluemotion delivers strong on efficiency, is it free from faults? In this guide, we take a closer look at the known issues and real-world problems experienced by owners across the UK.

• Is the Golf Bluemotion Reliable?
• EGR Valve and Intake Manifold Issues
• DPF Problems
• DSG Gearbox faults
• Start/Stop System Glitches
• Is a VW Golf Bluemotion Worth It?

Is the VW Golf Bluemotion Reliable?

Overall, the Golf Bluemotion fares reasonably well for reliability. Certain model years, especially earlier Mk6 and Mk7 Bluemotion versions, have shown patterns of specific faults. These include EGR valve issues, DPF (diesel particulate filter) problems, and concerns with the DSG gearbox.

What Car?’s reliability survey gave the 2013 - 2020 Golf a 90% reliability score, but they aren’t completely free from problems. However, many of the more serious issues can be mitigated with preventative maintenance and regular driving, something particularly important for diesel variants.

EGR Valve and Intake Manifold Issues

One of the most frequently reported problems in Golf Bluemotion models, especially diesel variants, is the failure of the EGR (Exhaust Gas Recirculation) valve. Symptoms include a loss of power, engine management lights and poor idling.

The EGR valve can become clogged with carbon deposits, particularly in cars used for lots of short journeys. The cost of replacing the valve can be anywhere from £300–£600, depending on labour costs and model year.

Some owners have also reported carbon build-up in the intake manifold, leading to reduced performance and fuel economy.

DPF Problems

All Bluemotion diesel engines are fitted with a DPF, or diesel particulate filter. However, these filters require regular high-temperature runs to self-clean through a process called regeneration. When used mainly for short trips or urban driving, the DPF cannot reach the required temperature to regen, leading to issues.

This issue is common among many modern diesel cars, not just Volkswagens, but is a known weak spot in Bluemotion models when not driven appropriately.

DSG Gearbox Faults

Many Bluemotion Golfs were sold with a DSG automatic gearbox. These offer great efficiency and performance, but need to be maintained to avoid costly faults. A bad DSG gearbox will cause: 

• Jerky shifting
• Hesitation when pulling away
• Warning lights or gearbox malfunction errors

These issues can stem from mechatronic unit faults or clutch pack wear, particularly in earlier Mk6 models. Repairs can be costly, upwards of £1,200, so it’s vital to check the car's service history for those all-important gearbox service receipts.

It’s worth noting that VW extended some warranties on DSG boxes due to widespread issues in earlier production years.

Start/Stop System Glitches

Many Bluemotion models come with automatic start/stop systems to improve fuel efficiency. However, several owners have reported that the system:

• Fails to activate properly
• Causes the car to stall when stopping
• Has a noticeable delay in restarting

While often just an annoyance, issues with the start/stop system can sometimes relate to low battery charge or faulty sensors. 

This may just be a symptom of the car's age, with most batteries only lasting around 5 years, but it’s worth checking that the start-stop function works effectively on any prospective car.

Is a VW Golf Bluemotion Worth It?

Despite these known faults, the Golf Bluemotion remains a very popular and sensible choice for many UK drivers, particularly for those doing regular long-distance driving where the diesel engines perform best.

That said, buyers should avoid high-mileage examples without full service history, and look for cars that have not had DPF issues, and have the DSG gearbox serviced. 

For those doing mostly short trips or city driving, a petrol or hybrid alternative may be more reliable and cost-effective in the long run.

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Author - Joseph Law

Joseph has been writing about cars for over seven years and writing for Bumper for over two, blending his passion for automobiles with a talent for storytelling.

Joseph has written about engineering and cars for Autozilla, Komaspec, and several engineering manufacturers. When he's not writing or tinkering with one of his cars, Joseph dreams of owning an Alfa Romeo 33 Stradale.