1986 Lancia Delta vs. 1999 Opel Signum
To start off, 1999 Opel Signum is newer by 13 year(s). Which means there will be less support and parts availability for 1986 Lancia Delta. In addition, the cost of maintenance, including insurance, on 1986 Lancia Delta would be higher. At 1,998 cc (4 cylinders), 1999 Opel Signum is equipped with a bigger engine. In terms of performance, 1986 Lancia Delta (163 HP @ 5250 RPM) has 15 more horse power than 1999 Opel Signum. (148 HP @ 4000 RPM). In normal driving conditions, 1986 Lancia Delta should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1986 Lancia Delta weights approximately 94 kg more than 1999 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Lancia Delta is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Signum. In wet, icy, snow, or gravel driving conditions, 1986 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, 1986 Lancia Delta (291 Nm @ 2750 RPM) has 21 more torque (in Nm) than 1999 Opel Signum. (270 Nm @ 2000 RPM). This means 1986 Lancia Delta will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum.
Compare all specifications:
| 1986 Lancia Delta | 1999 Opel Signum | |
| Make | Lancia | Opel |
| Model | Delta | Signum |
| Year Released | 1986 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 163 HP | 148 HP |
| Engine RPM | 5250 RPM | 4000 RPM |
| Torque | 291 Nm | 270 Nm |
| Torque RPM | 2750 RPM | 2000 RPM |
| Engine Bore Size | 84 mm | 82 mm |
| Engine Stroke Size | 90 mm | 90.4 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1180 kg | 1086 kg |
| Vehicle Length | 3910 mm | 4640 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2490 mm | 2580 mm |
| Fuel Tank Capacity | 48 L | 60 L |
