1, BMW has better resale value than Audi in general
2, 118i got two more doors, more practical than the current A1 (5-door A1 hatchback coming in a year).
i like a1 more as this is a new series with better eye-catching effect. the s-line package is beautiful. but i do agree to ching's saying that if resale value is important, go for bmw la.