1963 AC Greyhound vs. 2007 Opel Tigra
To start off, 2007 Opel Tigra is newer by 44 year(s). Which means there will be less support and parts availability for 1963 AC Greyhound. In addition, the cost of maintenance, including insurance, on 1963 AC Greyhound would be higher. At 1,971 cc (6 cylinders), 1963 AC Greyhound is equipped with a bigger engine. In terms of performance, 1963 AC Greyhound (123 HP @ 5750 RPM) has 54 more horse power than 2007 Opel Tigra. (69 HP @ 4000 RPM). In normal driving conditions, 1963 AC Greyhound should accelerate faster than 2007 Opel Tigra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Tigra weights approximately 250 kg more than 1963 AC Greyhound.
Let's talk about torque, 1963 AC Greyhound (179 Nm) has 9 more torque (in Nm) than 2007 Opel Tigra. (170 Nm). This means 1963 AC Greyhound will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Tigra.
Compare all specifications:
| 1963 AC Greyhound | 2007 Opel Tigra | |
| Make | AC | Opel |
| Model | Greyhound | Tigra |
| Year Released | 1963 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 1246 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 69 HP |
| Engine RPM | 5750 RPM | 4000 RPM |
| Torque | 179 Nm | 170 Nm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1015 kg | 1265 kg |
| Vehicle Length | 4580 mm | 3930 mm |
| Vehicle Width | 1670 mm | 1690 mm |
| Vehicle Height | 1340 mm | 1370 mm |
| Wheelbase Size | 2550 mm | 2500 mm |
| Fuel Tank Capacity | 54 L | 45 L |
