Does my car use more fuel at 20mph than at 30mph?

I live in North London, where roads now have a 20mph limit - and I'm convinced that I'm filling up with fuel more often. This ...
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UK Drive: Can Volkswagen’s Tayron compete in a busy market?

The Tayron replaces the older Tiguan Allspace, one of VW’s core family-focused models, but what else can it offer? Jack Evans ...