Here’s a statistic that doesn’t quite add up at first glance: UK motor insurers paid out a record £11.9 billion in claims across 2025, and yet, for most of that year, the average premium was falling [1]. If your renewal quote didn’t move the way you expected, this gap explains why.
A Confusing Year for Drivers
On paper, 2025 looked like good news. The average motor premium fell for three to four consecutive quarters, dropping from a 2024 peak of around £635 to £559 by year-end [2][3]. By Q1 2026, the average sat at £560, roughly £20–30 lower than a year earlier [1].
But underneath that falling average, costs kept climbing. Insurers paid £2.9 billion in claims in Q1 2026 alone, with repairs eating up £1.9 billion, up 3% on the previous quarter. The average accidental damage claim reached £3,699, an 8% jump in a single quarter [1].
Why the Gap Exists
Modern cars are the biggest driver. Vehicles packed with sensors and driver-assistance tech are safer, but far more expensive to fix, a cracked bumper can now mean recalibrating a camera, not just a respray [1]. Add a shortage of skilled technicians and detected fraud costing the industry over £1 billion a year, and the upward pressure hasn’t gone away even as headline prices have fallen [1].
So how did premiums drop? Intense competition. With fewer people shopping around, insurers fought hard for those who were, pushing new-business prices down even as their claims bills grew [4], a dynamic that rewards switching and quietly penalises loyalty.
What This Means for You
This isn’t a sign insurance is getting cheaper overall. It’s a sign the market is far more competitive at switching than at renewal. If your policy has auto-renewed for a year or two, there’s a real chance you’re paying yesterday’s rate rather than today’s.
