The fourth-generation Ford Fiesta inaugurated the Sigma engine in 1995, but the four-cylinder is better known for powering ...

Caterham is bidding farewell to the Ford Sigma engine with a limited run of special 310 Encore cars. The Sigma, which has ...

A legendary British brand ends its Ford era with a limited-edition model - only 25 built, marking the final run of the Ford ...

Caterham, the British producer of lightweight sports cars named after its hometown in England but headquartered in Dartford ...

It’s goodbye and goodnight for the Caterham Seven 310, with the 25-strong run of 310 Encores serving as the final farewell ...

Only 25 examples of the Seven 310 Encore will be made, each powered by the now-retired 1.6-litre Ford Sigma engine ...

Caterham unveils the Seven 310 Encore, a limited edition celebrating the Ford Sigma engine with only 25 units available, ...

We’ve known for a good while now that the Ford Sigma engine was to be dropped from the Caterham Seven lineup, taking some of ...

You'll earn 6% back at U.S. supermarkets on up to $6,000 a year in spending, plus 6% back on select U.S. streaming services and 3% back at U.S. gas stations and eligible transit. Terms apply. The ...

Aquamarine and heliodor are colored by Fe ions, an important coloring agent for beryl. Blue to yellow gem beryl was studied by quantitative spectroscopy and trace-element analytical techniques to ...

Princess Kate, 43, recently stepped out at the Buckingham Palace garden party in a striking butter yellow Emilia Wickstead design. The shade is a prominent and popular trend this SS season and has ...