Should I replace my diesel BMW 3 Series with a petrol or diesel alternative?

I currently have a BMW 3 Series 3.0 E90 diesel automatic with 105,000 miles on the clock. Should I replace it because it's a diesel? I'm interested in an BMW M135i but currently cover around 15,000 miles...

Is buying a diesel car a bad idea even if I do high mileage?

I'm looking at getting a used car, no older than 2015, to use for about 25,000 miles of mostly motorway driving per year. Due to my mileage, I was looking at diesels but every day seems to bring more bad...

Is it a bad idea to buy a diesel SUV with all the current diesel car issues?

I'm about to change my Nissan Qashqai Acenta diesel for something similar, but I'm concerned about getting another diesel with all the current issues surrounding diesel cars. Am I worrying unnecessarily?...

Is it unwise to buy a diesel coupe?

I'm interested in spending up to £30,000 on a quality coupe. Is it unwise to be buying a diesel in the current climate?