1985 Opel Ascona vs. 2001 Opel Signum
To start off, 2001 Opel Signum is newer by 16 year(s). Which means there will be less support and parts availability for 1985 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1985 Opel Ascona would be higher. At 2,171 cc (4 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (125 HP @ 3250 RPM) has 51 more horse power than 1985 Opel Ascona. (74 HP @ 5800 RPM) In normal driving conditions, 2001 Opel Signum should accelerate faster than 1985 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 690 kg more than 1985 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, 2001 Opel Signum (280 Nm @ 1500 RPM) has 179 more torque (in Nm) than 1985 Opel Ascona. (101 Nm @ 3800 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1985 Opel Ascona.
Compare all specifications:
| 1985 Opel Ascona | 2001 Opel Signum | |
| Make | Opel | Opel |
| Model | Ascona | Signum |
| Year Released | 1985 | 2001 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1296 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 125 HP |
| Engine RPM | 5800 RPM | 3250 RPM |
| Torque | 101 Nm | 280 Nm |
| Torque RPM | 3800 RPM | 1500 RPM |
| Engine Compression Ratio | 9.2:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 920 kg | 1610 kg |
| Vehicle Length | 4380 mm | 4640 mm |
| Vehicle Width | 1680 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1470 mm |
| Wheelbase Size | 2580 mm | 2840 mm |
| Fuel Tank Capacity | 70 L | 60 L |
