The Ultimate Car Number QuizAre you a whizz with compression ratios, CO2 figures and firing orders? Prove it on our Ultimate Car Numbers quiz! Ben Custard Updated: 13 Jul 2018 What score did you manage? Previous 5 Ways To Protect Your Ride From Modern Car Thieves Next Quiz: What Have We Added To These Cars? Sponsored PostsComments 5 out of 10 7/10 Not bad (for most of them I have selected a random answer and I got them right) 4/10 not an engineer 3/10 lol 4 out of 10. Only one I knew for sure was the Alfa Romeo one. The answer to “rich mixture” is wrong. It has to be anything BELOW 14.7 : 1 not anything ABOVE 14.7 : 1. This would be a lean mixture. I’m sort of glad I didn’t know what the CO2 levels of the Portofino is… 3/10 not good with numbers lol 6/10 not bad 7/10 Pagination Page 1 Next page Next Page Latest News News Why I Replaced My E30 BMW With A Porsche Cayman News Tom Matano, Designer Of The Original Mazda MX-5, Has Died News Everything We Know So Far About The Lexus LFR, The Upcoming LFA Successor News Lexus LFR ’Ring Footage Seemingly Confirms Hybrid Powertrain News Viral Trainspotter Francis Bourgeois Has K20-Swapped His Honda Jazz News Yangwang U9 Xtreme Goes 308mph To Become World’s Fastest Production CarSubscribe to our NewsletterGet the latest car news, reviews and unmissable promotions from the team direct to your inboxFor more information see our Privacy Policy Leave this field blank Latest Reviews Reviews 2025 Audi A6 Avant Review: Good, But Where’s The Audi-Ness? Reviews 2025 Audi E-Tron GT Review: Does What A Fast Electric Audi Should Reviews Cupra Terramar VZ Review: A Case Of Unfulfilled Potential Reviews 2025 MGS5 Review: Invisible, But Solid Reviews 2025 Mercedes-AMG E53 Review: A Muted (Stop)Gap Reviews 2025 Porsche Taycan Review: Still The Best Of Its Kind
The answer to “rich mixture” is wrong. It has to be anything BELOW 14.7 : 1 not anything ABOVE 14.7 : 1. This would be a lean mixture.
Comments
5 out of 10
7/10 Not bad (for most of them I have selected a random answer and I got them right)
4/10 not an engineer
3/10 lol
4 out of 10. Only one I knew for sure was the Alfa Romeo one.
The answer to “rich mixture” is wrong. It has to be anything BELOW 14.7 : 1 not anything ABOVE 14.7 : 1. This would be a lean mixture.
I’m sort of glad I didn’t know what the CO2 levels of the Portofino is…
3/10 not good with numbers lol
6/10 not bad
7/10
Pagination