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Alfa Romeo 166 (1999-2005)

£750 Price from

Not tested

Key features
  • Luxury
  • Used only
  • Petrol/Diesel

We haven't tested this product in the Which? test lab, but here is a product overview based on our experiences of other models from this brand.

The stylish and elegant Alfa Romeo 166 is a large luxury saloon, launched in 1999; the early cars are now looking rather dated but newer versions, given a facelift, sold from spring 2004. Which? doesn't provide a test score or reliability rating for older models like this - we recommend choosing a newer alternative.

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Test results

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

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We have tested 680 new & used cars and found that there are 49 Don't Buys and 118 Best Buys.
Range of New & used car scores
  1. 4%
    Lowest score
  2. 63%
    Average score
  3. 83%
    Highest score
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