Looking at possibly selling my 2008, 57 plate TDV8 HSE , I bought it as a weekend car as I have a company one for daily use, the wife's ready to take her test and won't use the range rover as it's too big, had it 18 months and done 4k in it.

When I bought it I was told it had every extra on it but this may be incorrect as I'm not 100% on what comes as standard,
Although it's got the sunroof, privacy glass side steps and rear roof DVD and wireless headphones, Java black with Black leather,
Fsh main dealer and specialist, one previous owner bought it with 72k on the clock and done 4k so it's now 76k just had the B service, and had all the usual things that can go wrong replaced with the bills to prove.
Had new discs and pads when I bought it.
Don't really want to sell it but don't want to buy another for the wife and have 3 cars on the drive.
I'm looking at getting a discovery sport when I change company cars in February .

Any ideas on value