1. Jowett Jupiter

That was Jowett's sports car.

1) Bradford

2) ------ (via Wikipedia)

3) ----- (via Wikipedia)

4) Singer

5) Cornwall

6) The grille badge lights up

7) £495

8) Vauxhall

9) ------- (via Google)

10) Bond

No 9 -Bristol

Thank you for an enjoyable quiz Avant. I must be getting old as I got 8.5. The Marauder stumped me and I was 10% out on the Mini. A teacher used to have Javelin and I remember him tinkering with it quite frequently. None of us ever got a ride in it although we did in another's Series Hawk (with through-flow floors). Last time I passed my school all the cars were new or nearly new whereas in my day only the headmaster had a new car and many others were quite elderly.

7. About right. This from Wikipaedia.....

On its launch in 1959 the British Motor Corporation's Mini car was sold at a starting price (including taxes) of £496 for its most basic model, and it was estimated that BMC lost £30 per car sold at this price. However, the headline-grabbing price was significantly lower than that of the car's contemporary rival, the Ford Anglia—indeed the only cheaper four-wheeled, four-seater car on the British car market at the time was very basic and old-fashioned Ford Popular, which sold for only £2 less than the basic Mini. While BMC lost money on every basic Mini sold, such cars were unattractive to many buyers since they lacked features such as heaters, floor carpets and opening rear windows and BMC priced the better-equipped models (which cost from £537) to make a small profit, using the basic car as a loss-leader to allow the promotion of a starting price below the significant £500 mark and to make the Mini at least appear to undercut its main rival on price. The ploy did not work entirely as BMC intended—even in its most basic form, the Mini was far superior in many areas to its rivals while also being lower in price. BMC sold far more basic Minis than it had anticipated, meaning that it sold many Minis at a significant loss. Despite the car being a bestseller in Britain (and several other markets) it made little to no profit for many years.