2005 GMC Sierra vs. 1983 Opel Ascona
To start off, 2005 GMC Sierra is newer by 22 year(s). Which means there will be less support and parts availability for 1983 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1983 Opel Ascona would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (300 HP) has 226 more horse power than 1983 Opel Ascona. (74 HP). In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1983 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1868 kg more than 1983 Opel Ascona. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 GMC Sierra (488 Nm) has 387 more torque (in Nm) than 1983 Opel Ascona. (101 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1983 Opel Ascona.
Compare all specifications:
| 2005 GMC Sierra | 1983 Opel Ascona | |
| Make | GMC | Opel |
| Model | Sierra | Ascona |
| Year Released | 2005 | 1983 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 1297 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 74 HP |
| Torque | 488 Nm | 101 Nm |
| Engine Compression Ratio | 9.4:1 | 9.2:1 |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2788 kg | 920 kg |
| Vehicle Length | 6270 mm | 4370 mm |
| Vehicle Width | 2450 mm | 1680 mm |
| Vehicle Height | 1940 mm | 1400 mm |
| Wheelbase Size | 4010 mm | 2580 mm |
| Fuel Tank Capacity | 129 L | 70 L |
