The data indicates that all sampled vehicles of the AUDI A1 (2010-15) 5DR SPORTBACK 1.4 TFSI SS 122 EU5 AMPLIFIED EDITION 6SPD were manufactured in 2013. This suggests that, within this particular dataset, 2013 is the predominant or sole year of manufacture for this model, which may imply a limited production period or focus on that specific manufacturing year.

The data indicates that all sampled vehicles of the Audi A1 (2010-15) 5-door Sportback 1.4 TFSI model are powered by a 1,390cc engine and utilize petrol as their primary fuel. This suggests a consistent engine size and fuel type across the dataset, reflecting standard specifications for this particular model and engine variant. No variations or alternative configurations are observed in the data provided.