Xpeng g6 vs leapmotor c10

Need a reality check: XPENG G6 (£467pm) vs Leapmotor C10 (£350pm).

I know the XPENG is technically superior (800V, faster charging, better range), but that’s a £117/month gap. As a lease customer, I don't care about long-term reliability or resale—just the 3-4 years I’ll have it.

With two kids and a dog crate to fit in, am I going to regret the C10's 435L boot vs the XPENG's 571L? And is the Leapmotor's tech 'annoying' compared to the XPENG? Is the XPENG just better, or is it £117-a-month-better for someone who only hits the motorway occasionally?"

Dog crate is 68cm height.

Will have a home charging.