MERCEDES-AMG PROJECT ONE: Gets my vote because it proves that when Mercedes said it was going to put an F1 engine in a road car, it wasn't joking. The heads, pistons, valves, crank, cams, split turbo, MGU-K and MGU-H energy recovery systems are all the same as on Lewis’s F1 car. Yet it will sit in a Dubai traffic jam. In August. Bravo - Andrew Frankel, senior contributing writer
Nissan Switch schemeQualifying trade-ins and conditions: All Euro 1-4 cars registered before the end of 2009 All trade-ins scrapped? No Available against: All new models plus Nissan-approved used LeafHow much allowance? From £1000 to £2000 on non-EVs and depending on trim (no allowance on Visia trim), and £1000 on used Leaf. All allowances plus existing retail offers (for example, X-Trail attracts total combined allowance and retail offer of £5000). Allowance in addition to trade-in allowance Can be used with manufacturer’s other retail offers? Yes Runs until: 30 September 2017 We say: A discount in all but name. Good it’s offered in combination with existing retail offers plus any trade-in allowance you can negotiate. Used Leaf allowance is a worthwhile incentive but check car’s market value to establish it's a good deal Rating: 4 out of 5