Based on the available data, the private sale valuation for a VOLVO S40 (1996-04) 4DR SALOON 1.9D 115 SPORT LUXURY is concentrated at the lower end of the price spectrum, specifically within the £0 to £1,000 range. Notably, all recorded private sale prices for this model fall within this single price band, indicating a consistent valuation around this amount. This suggests that the vehicle is generally valued as an affordable, possibly older or high-mileage vehicle in the current market.

The data indicates that all Volvo S40 (1996-04) 1.9D 115 Sport Luxury models in the sample are consistently equipped with a 1,870 cc diesel engine. This suggests a uniform engine specification for this particular variant, reflecting a dedicated focus on diesel powertrain options for this model during that period.