Reasonable Discount on loaner 2018 Volvo XC60?

What would be considered a good discount for taking a loaner with 2500 miles on it? The MSRP is right at $49k and the model is a 2018 Volvo XC60.

Thanks

I have been able to negotiate about 14% off MSRP so far. I was hoping to get around 20%. Does that sound reasonable?

I have seen 16% off for a loaner with roughly the same miles on it, and that was before negotiation.