Most powerful Armstrong Siddeley cars

Top 25 most powerful Armstrong Siddeley cars ever made. Updated December 2023.

The key to performance is power. Even heaviest sedans and SUVs can beat lightweight sports cars, if they have enough engine power.

Advanced fuel injection systems and high precision manufacturing is allowing for ever increasing power output and higher performance.

Advancement in battery technology and power electronics also brings electric cars amongst the most powerful of all time. Some examples are claimed to produce over 2000 horsepower - well over a megawatt!

# make & model Power (hp)▼ Image
1. 1961 Armstrong Siddeley Star Sapphire Mk II 197 Photo of 1961 Armstrong Siddeley Star Sapphire Mk II
2. 1958 Armstrong Siddeley Star Sapphire MK I 165 Photo of 1958 Armstrong Siddeley Star Sapphire MK I
3. 1953 Armstrong Siddeley Sapphire 346 150 Photo of 1953 Armstrong Siddeley Sapphire 346
4. 1955 Armstrong Siddeley Sapphire 234 120 Photo of 1955 Armstrong Siddeley Sapphire 234
5. 1955 Armstrong Siddeley Sapphire 236 85 Photo of 1955 Armstrong Siddeley Sapphire 236
6. 1945 Armstrong Siddeley Lancaster 18 79 Photo of 1945 Armstrong Siddeley Lancaster 18
7. 1950 Armstrong Siddeley Tempest 79 Photo of 1950 Armstrong Siddeley Tempest
8. 1946 Armstrong Siddeley Hurricane 18 75 Photo of 1946 Armstrong Siddeley Hurricane 18
9. 1946 Armstrong Siddeley Hurricane 16 70 Photo of 1946 Armstrong Siddeley Hurricane 16
10. 1945 Armstrong Siddeley Lancaster 16 70 Photo of 1945 Armstrong Siddeley Lancaster 16
11. 1946 Armstrong Siddeley Typhoon 70 Photo of 1946 Armstrong Siddeley Typhoon
12. 1936 Armstrong Siddeley 12 Plus 45 Photo of 1936 Armstrong Siddeley 12 Plus
13. 1919 Armstrong Siddeley 30 30 Photo of 1919 Armstrong Siddeley 30
14. 1936 Armstrong Siddeley 20/25 25 Photo of 1936 Armstrong Siddeley 20/25
15. 1926 Armstrong Siddeley 20 20 Photo of 1926 Armstrong Siddeley 20
16. 1949 Armstrong Siddeley Whitley 18 18 Photo of 1949 Armstrong Siddeley Whitley 18
17. 1921 Armstrong Siddeley 18 18 Photo of 1921 Armstrong Siddeley 18
18. 1925 Armstrong Siddeley 18/50 18 Photo of 1925 Armstrong Siddeley 18/50
19. 1935 Armstrong Siddeley Long 17 17 Photo of 1935 Armstrong Siddeley Long 17
20. 1935 Armstrong Siddeley Short 17 17 Photo of 1935 Armstrong Siddeley Short 17
21. 1938 Armstrong Siddeley 16 16 Photo of 1938 Armstrong Siddeley 16
22. 1928 Armstrong Siddeley 15/6 15 Photo of 1928 Armstrong Siddeley 15/6
23. 1927 Armstrong Siddeley 15 15 Photo of 1927 Armstrong Siddeley 15
24. 1923 Armstrong Siddeley 4-14 14 Photo of 1923 Armstrong Siddeley 4-14
25. 1929 Armstrong Siddeley 12 12 Photo of 1929 Armstrong Siddeley 12

Sources

All data sourced from manufacturer's official figures.

List authored by Christian Zelcs. Last updated on 12/10/2023, last addition - Armstrong Siddeley Whitley 18.