Callaway 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.	1988 Callaway SledgeHammer	529
2.	2007 Callaway C16 Speedster	490
3.	2017 Callaway C21 SC757 Corvette Aero-Wagen	473
4.	2016 Callaway C18 SC750 Camaro	455
5.	1990 Callaway Rivolta Grifo	427
6.	1993 Callaway C7	427
7.	2015 Callaway Corvette SC627	391
8.	2010 Callaway Corvette Grandsport SC606	386
9.	2016 Callaway C18 SC630 Camaro	382
10.	1993 Callaway C8 Super Natural	367
11.	2014 Callaway C18 SC582 Camaro	342
12.	1999 Callaway C13 GTS	335
13.	2014 Callaway C18 SC562 Camaro	331
14.	2013 Callaway SS	329
15.	Callaway LM V8	322
16.	2011 Callaway C18 SC572 Camaro	318
17.	2011 Callaway C18 SC552 Camaro	307
18.	2011 Callaway C19 SC490 Silverado	288
19.	1999 Callaway C12	252
20.	2017 Callaway C19 SC600 Sierra	240
21.	2017 Callaway C19 SC600 Silverado	240
22.	2017 Callaway C19 SC600 Escalade	231
23.	2017 Callaway C19 SC600 Tahoe	222
24.	2017 Callaway C19 SC600 Yukon	222
25.	2017 Callaway C19 SC600 Suburban	222
26.	1986 Callaway B2K Twin Turbo Corvette	225
27.	1983 Callaway 944 Turbo	209
28.	1994 Callaway C9 Chevrolet Impala SS	199
29.	2003 Callaway C14 Protegé	197
30.	2011 Callaway C19 SC490 Avalanche	196
31.	2011 Callaway C19 SC490 Suburban	196
32.	2011 Callaway C19 SC490 Tahoe	188
33.	1984 Callaway GTV-6 Twin Turbo	175
34.	1997 Callaway C11 HSE 4.6	153
35.	1981 Callaway Turbo Scirocco	112
36.	1983 Callaway 240D	68
37.	Callaway C16
38.	1985 Callaway GTI	142
39.	1988 Callaway Corvette Sport	259
40.	1990 Callaway B2K Twin Turbo Corvette	255