1966 AC Cobra vs. 1957 Opel Record
To start off, 1966 AC Cobra is newer by 9 year(s). Which means there will be less support and parts availability for 1957 Opel Record. In addition, the cost of maintenance, including insurance, on 1957 Opel Record would be higher. At 6,997 cc (8 cylinders), 1966 AC Cobra is equipped with a bigger engine. In terms of performance, 1966 AC Cobra (410 HP @ 6000 RPM) has 366 more horse power than 1957 Opel Record. (44 HP @ 3900 RPM). In normal driving conditions, 1966 AC Cobra should accelerate faster than 1957 Opel Record. With that said, vehicle weight also plays an important factor in acceleration. 1966 AC Cobra weights approximately 252 kg more than 1957 Opel Record. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1966 AC Cobra (651 Nm @ 3700 RPM) has 553 more torque (in Nm) than 1957 Opel Record. (98 Nm @ 1800 RPM). This means 1966 AC Cobra will have an easier job in driving up hills or pulling heavy equipment than 1957 Opel Record.
Compare all specifications:
| 1966 AC Cobra | 1957 Opel Record | |
| Make | AC | Opel |
| Model | Cobra | Record |
| Year Released | 1966 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 6997 cc | 1488 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 410 HP | 44 HP |
| Engine RPM | 6000 RPM | 3900 RPM |
| Torque | 651 Nm | 98 Nm |
| Torque RPM | 3700 RPM | 1800 RPM |
| Engine Bore Size | 107.7 mm | 80.1 mm |
| Engine Stroke Size | 96 mm | 74 mm |
| Engine Compression Ratio | 11.5:1 | 6.9:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1147 kg | 895 kg |
| Vehicle Length | 3970 mm | 4430 mm |
| Vehicle Width | 1730 mm | 1610 mm |
| Vehicle Height | 1250 mm | 1480 mm |
| Wheelbase Size | 2290 mm | 2550 mm |
| Fuel Tank Capacity | 68 L | 40 L |
