2008 Chevrolet HHR vs. 1981 Opel Ascona
To start off, 2008 Chevrolet HHR is newer by 27 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 2,196 cc (4 cylinders), 2008 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2008 Chevrolet HHR (150 HP @ 5600 RPM) has 36 more horse power than 1981 Opel Ascona. (114 HP @ 5800 RPM). In normal driving conditions, 2008 Chevrolet HHR should accelerate faster than 1981 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet HHR weights approximately 23 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, 2008 Chevrolet HHR (206 Nm @ 4200 RPM) has 52 more torque (in Nm) than 1981 Opel Ascona. (154 Nm @ 4800 RPM). This means 2008 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 1981 Opel Ascona.
Compare all specifications:
| 2008 Chevrolet HHR | 1981 Opel Ascona | |
| Make | Chevrolet | Opel |
| Model | HHR | Ascona |
| Year Released | 2008 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 150 HP | 114 HP |
| Engine RPM | 5600 RPM | 5800 RPM |
| Torque | 206 Nm | 154 Nm |
| Torque RPM | 4200 RPM | 4800 RPM |
| Engine Compression Ratio | 10.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1073 kg | 1050 kg |
| Vehicle Length | 4480 mm | 4380 mm |
| Vehicle Width | 1760 mm | 1680 mm |
| Vehicle Height | 1610 mm | 1400 mm |
| Wheelbase Size | 2640 mm | 2580 mm |
| Fuel Tank Capacity | 61 L | 40 L |
