2007 GMC Sierra vs. 1966 Opel Rekord
To start off, 2007 GMC Sierra is newer by 41 year(s). Which means there will be less support and parts availability for 1966 Opel Rekord. In addition, the cost of maintenance, including insurance, on 1966 Opel Rekord would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (300 HP @ 4400 RPM) has 241 more horse power than 1966 Opel Rekord. (59 HP @ 4600 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1966 Opel Rekord.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 370 more torque (in Nm) than 1966 Opel Rekord. (118 Nm @ 5300 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1966 Opel Rekord.
Compare all specifications:
| 2007 GMC Sierra | 1966 Opel Rekord | |
| Make | GMC | Opel |
| Model | Sierra | Rekord |
| Year Released | 2007 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1696 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 300 HP | 59 HP |
| Engine RPM | 4400 RPM | 4600 RPM |
| Torque | 488 Nm | 118 Nm |
| Torque RPM | 4000 RPM | 5300 RPM |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Length | 6330 mm | 4560 mm |
| Vehicle Width | 2450 mm | 1760 mm |
| Vehicle Height | 1940 mm | 1470 mm |
| Wheelbase Size | 4010 mm | 2640 mm |
| Fuel Tank Capacity | 129 L | 60 L |
