Which Saab 9-5 models are the best secondhand buys?

I see the prices for Saab 9-5 are the best around secondhand for a good family estate. I have £7000 and do not know which engine or year to look into. Is there anything I should watch out for?

Why don't I have a delivery date for my Hyundai?

I ordered my Hyundai ix35 in March 2010 and still no delivery date.

Does this Citroen Picasso have a Bosch or Siemens injector system?

How do I check if a Citroen Picasso I may purchase has the better Bosch ECU injector system or the Siemens one?

Mazda 6 or Ford Mondeo for a 50-mile daily commute?

I currently run a Mazda 6 2.0 TS2 estate (56 plate) - a previous recommendation of yours - and cannot decide whether to stay with Mazda or switch to something like a Mondeo or Insignia. My annual mileage...

Can I fit a US-spec engine into my UK Jaguar X-Type?

I want to buy a new engine from the US to replace my own Jaguar X-Type engine which has blown. I would like to know the pros and cons, as the price from the US is one third of the price here in the UK....

Which Audi A6 models have a chain cam?

Do any Audi A6 models up to five years old have a chain cam?

Where can I find a replacement engine for my Mercedes-Benz S400?

I am writing from north Cyprus. I have a 2001 Mercedes-Benz S400 CDI (W220). I need a new engine. Where can I get one?

Is there a DPF in my Citroen C2?

I have read the FAQ about DPF problems, but are they fitted to every diesel car including my 2002 Citroen C2?

I'd like to buy a Mazda MX-5. What should I look out for?

Hello John, I retire in 18 months. I have driven company cars for the last 30 years as a salesman, so have not actually owned or bought a car in that time. However I am cosidering buying a Mazda MX-5 for...

Can the Vauxhall Insignia be remapped for better CO2 emissions?

On 7 July 2010 you stated that the Vauxhall Insignia 2.0 CDTI 160PS model now benefits from CO2 emissions of 144g/km. Can 2009 cars be remapped to achieve this?