#303 Flying cars and the end of diesel. Zog explains the Dutch PAL-V Liberty Sport and the Chinese EHANG 184. Is compression ignition on its way out? Sniff Petrol on a European misunderstanding. Plus new On Speed music as Punk Floyd perform Endless Road.

#302 The 2017 F1 cars built to the new rules. We analyse the engineering, aerodynamics, livery and sponsorship of every car. Sniff Petrol on Jensen Button and Ross Brawn. Plus we mark the 40th anniversary of the tragic death of Welsh F1 driver Tom Pryce.

#301 Premium superminis and on the road in an Auris. Gareth and Richard discuss the options if you want a classy small car. Gareth tests the economy claims for Toyota’s hybrid Auris. Sniff Petrol on Williams’ “new” driver and a Malaysian car company.

#300 Celebrating our 300th show with a bumper edition. We pick our favourite moments from the first 299 episodes and play some of our ……and your favourite sketches. Plus brand-new On Speed music: Murray Walker - Fantastic Absolutely Incredible.

#299 The Shape of Things to Come. In the bleak reality of Brexit and Trump we look to the future and find solace in cars. The EV gold rush, can Faraday Future succeed where Tesla did? Sniff Petrol on Liberty, car servicing and a British car of the past.

#298 Rock ‘N Roller. Gareth spends a week driving a Rolls-Royce Wraith. Gareth takes the car to north Wales to chauffer some old friends and find out what it feels like to enjoy what is described as the finest motor car in the world?

#297 The 2016 On Speed Festive Special. Ted Kravitz joins us to discuss Nico Rosberg’s shock retirement and who will get his drive. We play Dave Stebbings’ F1 Ultra Quiz. Zog reads The Night Before F1 Christmas. Plus F1 gags from Tommy ”Mini” Cooper.

#296 Rolls-Royce Goodwood Pt2. Leather and wood. Gareth continues our exclusive tour of Rolls-Royce’s home. In part two we discover the extraordinary levels of craftsmanship that goes into building "the best car in the world" and witness a marriage.

#295 Rolls-Royce Goodwood Pt1. Gareth is given an exclusive tour of Rolls-Royce’s manufacturing plant by David Dean and James Warren. In part one we travel down the production line and discover how the cars are put together and just what customers expect.

Video#45 Gareth previews 2 special episodes of Gareth Jones On Speed coming soon about Rolls-Royce.