Are VAG diesels built using "Manifold in Head" tech?

Is it true that some VAG diesels have been built using the "Manifold in Head" tech that other makes (Renault) have used to good effect in reducing DPF problems?

What should I check when buying a used Audi?

I'm planning to buy an Audi A3 from the year 2012 onwards. I'd like a diesel, but can't decide between the 1.6TDI or the 2.0TDI engine. Which is more economical? Does this two engine have fitted DPF on...

How reliable are hybrids?

Is hybrid technology reliable? I think thinking of buying a new Mitsubishi Outlander PHEV. Will it be better than the diesel version?

Why is my Volvo V50 losing power?

My Volvo V50 (2006) keeps slowing down on long stretches of the motorway, after an hour or so, and displays a sign saying "Engine System Service Required" on the dashboard. No garage, mechanic or anyone...

What's the cause of my car's falling fuel economy?

My wife's Toyota Yaris diesel (2011 model) has been averaging around 60mpg since we bought it at 40,000 miles/two years ago. The car has now done nearly 70,000 miles and, over the past six months, the...

Are diesel Volvos problematic?

I've noticed that generally you have been warning users off diesels, with problematic DPFS and EGRS. However, we are considering a new Volvo XC60 D4 Geartronic on a three year lease. We do 12,000 miles...

Is newer better when buying a used MINI?

I'm torn between buying two near identical MINI Cooper Ds: A 2009 model that has air con and cloth seats and a 2007 model which has the whole shooting match panoramic roof, heated leather seats and lots...

Why is my new Qashqai misfiring?

I have a new Nissan Qashqai 1.6 dci manual. I bought it four months ago and it has 2000 miles on the click. However, last week, it developed a "misfire" usually in fifth gear. This currently happens infrequently...

Smoky Nissan Qashqai

My Nissan Qashqai diesel (2007 model) jolts along at high speeds or high revs. There's also thick black smoke emitting from the exhaust. Any idea what the fault could be?

Buying a new BMW - 520d or 530d?

I am looking to replace my BMW 520dSE which has been brilliant (17-inch wheels and sensible suspension). I am tempted to go for a new 530d but common sense says go for another 520d. What would you recommend?