1987 Lancia Delta vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Lancia Delta. In addition, the cost of maintenance, including insurance, on 1987 Lancia Delta would be higher. At 1,995 cc (4 cylinders), 1987 Lancia Delta is equipped with a bigger engine. In terms of performance, 1987 Lancia Delta (185 HP @ 5300 RPM) has 60 more horse power than 2004 Opel Signum. (125 HP @ 5600 RPM). In normal driving conditions, 1987 Lancia Delta should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 108 kg more than 1987 Lancia Delta.
Because 1987 Lancia Delta is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Signum. In wet, icy, snow, or gravel driving conditions, 1987 Lancia Delta will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1987 Lancia Delta (304 Nm @ 3500 RPM) has 134 more torque (in Nm) than 2004 Opel Signum. (170 Nm @ 3800 RPM). This means 1987 Lancia Delta will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum.
Compare all specifications:
| 1987 Lancia Delta | 2004 Opel Signum | |
| Make | Lancia | Opel |
| Model | Delta | Signum |
| Year Released | 1987 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 125 HP |
| Engine RPM | 5300 RPM | 5600 RPM |
| Torque | 304 Nm | 170 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Engine Bore Size | 84 mm | 80.5 mm |
| Engine Stroke Size | 90 mm | 88.2 mm |
| Engine Compression Ratio | 8.0:1 | 10.5:1 |
| Top Speed | 206 km/hour | 197 km/hour |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1272 kg | 1380 kg |
| Vehicle Length | 3900 mm | 4640 mm |
| Vehicle Width | 1630 mm | 1800 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2480 mm | 2700 mm |
| Fuel Tank Capacity | 56 L | 58 L |
