Bristol cars with highest power to weight ratio

Most accurate predictor of acceleration is power to weight ratio. The more power engine can produce and the less mass it has to accelerate, the quicker the acceleration.

For low speed acceleration and acceleration from standstill, traction also plays important role. Aerodynamic drag takes over as dominating factor at high speed.

Everything in between is where power to weight ratio matters the most. Mid-range acceleration is also important for track performance.

#	make & model	Hp/tonne▼
1.	Bristol Fighter S	428
2.	2014 Bristol Bullet	392
3.	2003 Bristol Fighter	356
4.	2004 Bristol Blenheim Speedster	276
5.	2016 Bristol Blenheim series 3	190
6.	1980 Bristol 412 Beaufighter	187
7.	1998 Bristol Blenheim series 2	178
8.	1975 Bristol 411	167
9.	1968 Bristol 410	158
10.	1961 Bristol 407	151
11.	1954 Bristol 404X Coupe	144
12.	1963 Bristol 408	144
13.	1965 Bristol 409	141
14.	1976 Bristol 412	131
15.	1961 Bristol 406 S Zagato GT SWB	119
16.	1953 Bristol 405	113
17.	1953 Bristol 404	102
18.	1960 Bristol 406 S Zagato	101
19.	1980 Bristol Blenheim series 1	93
20.	1981 Bristol 603 S	85
21.	1982 Bristol 603 Britannia	82
22.	1949 Bristol 402	81
23.	1953 Bristol 403	80
24.	1958 Bristol 406	76
25.	1947 Bristol 400	73
26.	1948 Bristol 401	65