A newer version of the same model car has higher CO2, why is this?

I have just purchased a 2021 (21 plate) Ford Focus ST-Line 1.5 diesel 120hp and part exchanged a 2019 (19 plate) Ford Focus ST-Line 1.5 diesel 120hp because it was approaching a 5 year old cut off that...

Why is the fuel economy in my Ford Focus 1.0-litre EcoBoost so much worse than official figures?

I've just bought a 2013 Ford Focus Estate 1.0-litre EcoBoost Titanium. It is giving me about 33mpg, when the advert for urban driving says it should be giving over 47mpg. On the motorway at 70mph it also...

Why are their differing mpg ans CO2 figures for some models?

I'm looking to buy a used Hyundai i10 but am confused by the differing mpg and emissions data for the 2017 - 2019 1.0-litre models. I did not think that the i10 had been changed during this period. Is...

I have heard that all cars built before 31st August must be sold by that date - is this right?

I have heard that all cars built before 31st August must be sold/registered by that date. Does that mean there will be lots of pre-reg bargains, please?

My car is going to be delivered later than expected - can we hold off registration a few days to get the 68-plate?

My husband ordered a new car for me in May for delivery near my birthday (end of June). I'm now informed that it will be in this country for 4 August, which would mean we would probably get it in mid-August....

I traded in my old car for scrappage discount on a new car - should this be honoured even if the scheme has ended?

We’ve ordered a new Volkswagen Tiguan and we're getting rid of the old car under the scrappage scheme. The Tiguan was ordered in January, but since then, the Volkswagen scrappage scheme has finished. We...

Why doesn't my car reach it's official MPG figures?

I own a 2013 Nissan Qashqai 2.0. In your review of the car, you mention MPG Extra Urban 45.6 mpg. What is Extra Urban? I don't get anywhere near 45.6mpg.

I was misled about the mpg and battery range on my BMW hybrid - how should I proceed?

BMW quote up to 148mpg, battery mileage up to 25 miles for my BMW 330e. I can only attain 58 mpg and battery range between 6.8 and 12 miles. I feel I have been misled badly by BMW. I would value your opinion...