The data indicates that for the Lexus IS (1999-05) 4DR SALOON 2.0 SE PDC SNAV AUTO4, the majority of private sale valuations fall within the £1000 to £2000 range, accounting for approximately 64.6% of the cases. A smaller proportion, 15.9%, are valued between £2000 and £3000, while about 19.5% are estimated to be worth less than £1000. This suggests that most privately sold vehicles of this model are typically priced in the lower to mid-range, with a significant share potentially being of lower value or possibly in poorer condition.

Based on the available data, all vehicles of the Lexus IS (1999-05) 4DR Saloon 2.0 SE PDC Snav Auto4 model in the sample were manufactured in 2004. This indicates that, within this dataset, there are no vehicles of this particular model from any other year, suggesting a strong prevalence or remaining stock from the 2004 production year.

The data indicates that the majority of Lexus IS (1999-05) 4-door saloons are equipped with engines around 1.98 liters, accounting for 97.6% of the vehicles. This suggests that this engine capacity is the most common for this model. Additionally, nearly all vehicles (98.8%) primarily use petrol as their fuel type, with a small proportion (1.2%) being bi-fuel gas models. Overall, these vehicles predominantly feature petrol engines of approximately 2.0 liters.