I wonder how much a diesel Golf would have cost to run for the same journeys - fuel, servicing and repair costs - not to mention VED.
Would be worth factoring that in when making a comparison of residual values at this point.
And there’s a good chance that Golf was run tax-efficiently also - and probably less polluting if it was used in and around town.
Just trying tot balance the view a little as sometimes you don’t consider the full picture
Where did you see the car - was it an article or is in on Autotrader etc?