Does stop-start technology really save fuel?

I have a new Mercedes with an 'Eco' button, which cuts out the engine when stationary to save fuel. Surely turning the engine on and off engine wastes more fuel then just idling briefly?

Need a car that can carry a wheelchair

Following a stroke, my husband now needs a wheelchair. We currently have a Volkswagen Golf MkIV, but I struggle to get his wheelchair into the luggage compartment. Would a new Golf be better, or should...

Which SUV do you recommend?

I have a RAV4 T180 and hung on for the new RAV4, as my current car has been great, but I’m not keen on the replacement. I looked at most of the competition and think we might prefer an auto this time....

Which MPV has a comfortable driver's seat, large boot and accessories?

Three of my last four vehicles have been Renault Espaces. As Renault no longer offers an Espace in the UK, and not being enamoured with the Grand Scenic, I am looking to change and downsize. My current...

Insurance - can I specify a repairer of my choice?

Last week a driver ran into the back of my MX-5. There is no major dent (one or two dings) and a few scuffs which may polish off. I have had previous experience of insurance company "approved repairers"...

Which economical SUV do you recommend to replace my Jeep Grand Cherokee?

I drive a 2008 Jeep Grand Cherokee. I would like something more economical but with a driving seat as high as possible. I can spend about £25,000 plus whatever the Jeep is worth.

What sort of journey is sufficient to allow the DPF to clear in a diesel BMW 3 Series?

I was interested to read the question titled "Agriculture club" that concluded "you bought completely the wrong engine for your type of use". I'm currently considering a new, or nearly new, BMW 3 Series...

Which SUV offers good fuel economy and reliability?

I am a tall 60-year-old man who needs something higher off the ground. I have been looking at SUVs, notably diesels, not necessarily new but as a pensioner I want my cake and to eat it. I'd like something...

Will I have DPF trouble with a CX-5?

I have ordered a Mazda CX5 2.2 Diesel this weekend, I have belatedly done some research on DPF problems - can you advise as if there is an on going issue with DPF on this engine (Dealer obviously says...

My Mazda3 has erratic diesel consumption?

My 2010 Mazda 3, 2.2 diesel 185 bhp Sport can return 60 mpg on an extra-urban round trip of say 10 miles or so but should i make a few stops on the way, the fuel consumption goes up like there's a tap...