Tesco and Sainsbury's have waded into the the fuel price war by following in the footsteps of rivals ASDA and Morrisons by offering petrol at its forecourts for less than £1 a litre. From midday on Friday, all 500 Tesco filling stations in the UK will offer petrol for 99.9p per litre and lop 1p off the price of diesel.

Sir Stirling Moss won 16 Grand Prix at speeds exceeding 150mph - now he drives an electric car with a 50-mile range. He is one of the 557 UK drivers who currently own an offbeat two-seater runabout Renault Twizy. The racing legend joins us for a test drive to tell us why he loves them.

Volkswagen has said UK owners of cars affected by the dieselgate scandal will be offered compensation for the reduction in residual value of their cars and the recall won't have an affect on vehicle performance.

In attempts to hide presents from prying eyes before Christmas, eight million people admit to storing gifts in their cars, But less than half check to see if they're covered by their insurance provider. Two in five discovered their gifts were not covered if the car was broken into.

Nine model variants are being retested, including a 1.0-litre Polo BlueMotion petrol and Scirocco, Jetta, Golf and Passat models with 2.0TDI engines. All reassessments will be completed by Christmas, Volkswagen says, but it hasn't confirmed the consequences if they fail to match the original CO2 emissions figures.

Asda will tomorrow cut the price of unleaded by 2p a litre meaning drivers will pay no more than 101.7p at its 277 stations UK-wide. The supermarket giant is also lopping the same amount off of diesel, bringing the prices down to 104.7p a litre.

The Porsche Cayman GT4 is one of the finest motoring machines to arrive in 2015. That much is unarguable. It's magnificent. But will it still be viewed as a legendary car in say 20 years time? To answer that question we put it up against the Ferrari F355 F1 Berlinetta and Honda NSX.

It is a proper SUV so it must be able to tackle serious tracks, slopes and countryside around the planet, yet it must also be able to waft along the highways in perfect ease and gentle peace. And it must have the luxury and innate grace of a Bentley. But can it do it all?

Half a million cars will breakdown in December alone with the 29th predicted to be this year's 'breakdown day' when most cars fail to start after the festive break. But you can take precautions to reduce the risk of it happening to you by reading our best tips round up from the wider motoring industry.

Contrary to the belief that new drivers in their teens and early 20s are the riskiest age group on the roads, new research has suggested it's men around their 30s who are the biggest culprits of poor driving. The data revealed 93,952 licence holders were disqualified last year.

A number of readers have been angered by the inspection process cars are put through when sold to WeBuyAnyCar, which boasts of being Britain's favourite car-buying service. A 2011 probe into WeBuyAnyCar by the then Office Of Fair Trading found 96 per cent of those who sold to the firm got less than the original online valuation.

Many people will think they've bagged a bargain this Black Friday, but have they made a saving of £100,000? Amongst the TVs, household appliances and toys going for a steal, high-end car dealer Kahn Automobiles has decided to slash the price of a range of classic Ferraris, Rolls Royces and Porsches.

The average Briton buys seven used cars in their lifetime, but the chances are, no matter how painstaking the search, they end up unhappy with what they purchase. More than half say they think they overpaid for the second-hand car and one in ten say it broke down within a month of ownership.

Almost three quarters of motorists said they're more bothered about their fuel economy than health-harming emissions, according to new research by the RAC. It also found plenty to support the suggestion that the Volkswagen emissions scandal hasn't dented the appetite for diesel cars in the UK.

A third of UK drivers say poor parking etiquette is their worst driving habit, but it's other motorists who tailgate and use the phone that grind their gears more than anything else. Many say they're guilty of straddling two bays, parking too far away from the kerb or leaving their car blocking someone's driveway.

Motorists could see their car insurance premiums drop by as much as £50 a year after George Osborne announced the end of the road for minor whiplash claims in the Autumn Statement on Wednesday. These types of claims make up 80 per cent of all personal injury claims, according to research.

Winter weather warnings means the demand for 4x4s is about to sky rocket. To help you choose the best one for you, AutoTrader- the UK's largest marketplace for second-hand motors - has listed its ten best SUVs for different requirements.

Women are far more likely to fail their driving tests than men, new figures have revealed. According to 2014/15 government statistics, women are less likely to pass their test at the first attempt than their male counterparts whether they are aged 17 or 50. But bosses at the Automobile Association believe females have much better appreciation of road safety once they have passed compared to men.

An almost unused 1985 Escort RS Turbo Series 1 (pictured) sold for a world record £60,188 at the Classic Motor Show, with other fast Fords also attracting a bidding frenzy. A 1987 Ford Sierra Cosworth RS500 sold for £90,000 and other fast Fords also kept the auctioneer busy, highlighting how the classic car world has seen prices spiral in recent years.

Money Mail has been bombarded with complaints about Saga and Rias - two firms which are supposed to represent the needs of older customers. But readers have described how these companies routinely hike premiums when their annual insurance contract ends.

Grey speed cameras will be turned yellow in a bid to make them more visible and reduce incidents of sudden braking, the Government has announced. The decisio...

More than 50 diesel models made by 23 different car manufacturers are being tested by a German watchdog to discover if the emissions-cheating scandal broadens beyond VW. BMW, Fiat, Ford, Mercedes, Nissan, Toyota and others are all being investigated by the the German motor vehicle regulator.

Does where you live really have an impact on the car you buy? According to new research, it does. carwow says the Ford Fiesta (left) and Nissan Qashqai (bottom) are the most liked and London still loves the Chelsea tractor. Do you know which car is most searched for in your region?

Ever wanted to scale the side of a mountain but wished you could do it with the wind in your hair? Well now you can, as Land Rover has unveiled the first ever 'luxury convertible SUV'. The Range Rover Evoque Convertible is available from Spring 2016 and will cost from £47,500.

Nissan's Qashqai has long been the benchmark in the small family SUV sector, but that doesn't mean its position at the top of the tree is assured for evermore. With that said, can it fend off the Renault Kadjar and Peugeot 3008? All three go head-to-head in this compact SUV group test.

Police and crime commissioner Olly Martins has suggested permanently switching on variable speed cameras on the M1 to use money raised through speeding fines to fund the cash-strapped Bedfordshire police force. Downing Street rejected the plans, saying cameras are for safety and not generating money.

The Jaguar E-type has recently been voted the greatest British car of all time - but what would it be like if it was built today? The Eagle E-type Low Drag Coupe could be an indication, though the £650,000 price tag might just put you off.

The Lotus Ford Cortina is widely recognised as one of the great British racing cars, driven to success by legends including Jim Clark. One up for auction this month has had a fascinating past. It will star alongside a Lotus Elan once owned by actor Peter Sellers, a Ferrari that belonged to boxer Sir Henry Cooper and a Jaguar XJ220 owned by the Royal Family of Brunei.

Nine out of ten drivers said they're confused by road signs and 31 per cent don't know what the national speed limit sign is, according to a new study. the hardest to work out was the sign pictured. We reveal what it means - and one people would like introduced.

It might weigh almost two tonnes, but Jaguar's XJR luxury saloon will match a Ferrari 360 Spider wheel-for-wheel in a 0-62mph drag race. But is the updated model good enough to compete with German rivals?

The 2016 NSX has big boots to fill - the car that proceeded it was not only developed by F1 legend Ayrton Senna, it also made Honda a genuine rival to Ferraris of the time. Can the new car, packing a 572bhp twin-turbo V6 engine and three electric motor do the same again?

James Bond has his work cut out this time around, as he and his Aston Martin are going up against the 850bhp C-X75 supercar in Spectre - and we've driven it. But what is driving a car that Jaguar says is priceless - and just one of seven ever made - really like? Our motoring reporter Rob Hull finds out.

The Aston 007 uses in the upcoming Spectre film marks a first for the car manufacturer, as they are never going to build it for general sale. The DB10 might be exclusively for the British Secret Service agent, however it does feature many design cues that Aston Martin will incorporate into future models - find out everything you need to know about the car before the curtains raise on October 26.

Our investigation has revealed how hundreds of thousands of motorists with perfect records are being forced to jump through hoops if they want to benefit from a cheap deal. Some obstacles drivers have to overcome are so restrictive that it prevents many from bothering to switch to a cheaper insurer.

Ever wondered if the favourite car you ever owned is still on the road today? A new website designed to provide transparency on the condition of used cars lets you check if it still is. Simply enter the registration number and car make and you can find out how many miles the it has done and if it passed it's latest MOT test.

One in three motorists pay over the odds for their car insurance - and the worst thing you can do is simply renew. We reveal ten tips to get the cheapest car insurance deal and show you the places to go to compare car cover and potentially save hundreds of pounds.