AC cars with highest engine torque

Torque is engine rotation force. The higher the torque, the more power engine makes at any given rotations per minute (RPM).

Torque is proportional to force pistons generate during the power stroke. This force depends on cylinder size and fuel mixture density - bigger cylinders or higher boost pressure will yield more torque.

Therefore this list is dominated by very large engines or engines with turbochargers or superchargers.

Electric motors in electric supercars also generate high torque output and maintain it throughout the RPM range.

#	make & model	Torque (lb-ft)▼
1.	2026 AC GT Super Sport	1000
2.	2009 AC Cobra MK VI GT Big Block	740
3.	2009 AC Cobra MK VI GTSR	700
4.	2025 AC Cobra GTS	575
5.	1994 AC Cobra MK III 460 Street Competition	560
6.	1966 AC Cobra 427	480
7.	1973 AC Frua 428 Coupe	475
8.	1965 AC 428 Convertible	462
9.	2012 AC 378 GT Zagato	430
10.	2023 AC Cobra GT	420
11.	1992 AC Cobra Lightweight 5.0	330
12.	1993 AC Ace Brooklands	320
13.	1999 AC Ace 5.0 V8	320
14.	2001 AC Mamba Coupe	310
15.	1998 AC Cobra 302 CRS	300
16.	1998 AC Aceca	300
17.	2000 AC Cobra 212 S/C	295
18.	2025 AC Ace	277
19.	1973 AC 3000ME	192
20.	1961 AC Ace RS	181
21.	1956 AC Aceca Ghia-Aigle	162
22.	1953 AC Ace 2.6	154
23.	1957 AC Ace Bristol Zagato	148
24.	1959 AC Greyhound	140
25.	1956 AC Ace Bristol	122
26.	1960 AC Aceca Bristol	116
27.	1956 AC Aceca	110
28.	1955 AC Aceca	110
29.	1955 AC Ace	105
30.	1947 AC 2-Litre 2-door-Saloon	92
31.	1971 AC Model 70 Invacar	41
32.	1929 AC Acedes-Magna Tourer	37
33.	1932 AC 16/90	26
34.	1953 AC Petite	24
35.	1932 AC 16/80	22
36.	1920 AC 16/66	18
37.	1932 AC 16/60	18
38.	1932 AC 16/70	18
39.	1920 AC 16/56	15
40.	1920 AC 12 HP	15