1991 Citroen XM vs. 1981 Opel Ascona
To start off, 1991 Citroen XM is newer by 10 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 1,998 cc (4 cylinders), 1991 Citroen XM is equipped with a bigger engine. In terms of performance, 1991 Citroen XM (115 HP @ 5750 RPM) has 34 more horse power than 1981 Opel Ascona. (81 HP @ 5400 RPM). In normal driving conditions, 1991 Citroen XM should accelerate faster than 1981 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 1991 Citroen XM weights approximately 266 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, 1991 Citroen XM (169 Nm @ 4250 RPM) has 35 more torque (in Nm) than 1981 Opel Ascona. (134 Nm @ 2600 RPM). This means 1991 Citroen XM will have an easier job in driving up hills or pulling heavy equipment than 1981 Opel Ascona.
Compare all specifications:
1991 Citroen XM | 1981 Opel Ascona | |
Make | Citroen | Opel |
Model | XM | Ascona |
Year Released | 1991 | 1981 |
Engine Position | Front | Front |
Engine Size | 1998 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 115 HP | 81 HP |
Engine RPM | 5750 RPM | 5400 RPM |
Torque | 169 Nm | 134 Nm |
Torque RPM | 4250 RPM | 2600 RPM |
Engine Bore Size | 86 mm | 79 mm |
Engine Stroke Size | 86 mm | 81.5 mm |
Fuel Type | Gasoline | Gasoline |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1280 kg | 1014 kg |
Vehicle Length | 4720 mm | 4380 mm |
Vehicle Width | 1800 mm | 1680 mm |
Vehicle Height | 1400 mm | 1400 mm |
Wheelbase Size | 2760 mm | 2580 mm |