2005 Chevrolet Express vs. 1981 Opel Ascona
To start off, 2005 Chevrolet Express is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1981 Opel Ascona would be higher. At 4,802 cc (8 cylinders), 2005 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Express (285 HP @ 5600 RPM) has 204 more horse power than 1981 Opel Ascona. (81 HP @ 5400 RPM). In normal driving conditions, 2005 Chevrolet Express should accelerate faster than 1981 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Express weights approximately 1566 kg more than 1981 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 Chevrolet Express (400 Nm) has 266 more torque (in Nm) than 1981 Opel Ascona. (134 Nm). This means 2005 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1981 Opel Ascona.
Compare all specifications:
| 2005 Chevrolet Express | 1981 Opel Ascona | |
| Make | Chevrolet | Opel |
| Model | Express | Ascona |
| Year Released | 2005 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4802 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 285 HP | 81 HP |
| Engine RPM | 5600 RPM | 5400 RPM |
| Torque | 400 Nm | 134 Nm |
| Engine Bore Size | 96 mm | 79 mm |
| Engine Stroke Size | 83 mm | 81.5 mm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 2580 kg | 1014 kg |
| Vehicle Length | 6210 mm | 4380 mm |
| Vehicle Width | 2020 mm | 1680 mm |
| Vehicle Height | 2090 mm | 1400 mm |
| Wheelbase Size | 3940 mm | 2580 mm |
