1983 Lancia Delta vs. 1986 Alfa Romeo 90
To start off, 1986 Alfa Romeo 90 is newer by 3 year(s). Which means there will be less support and parts availability for 1983 Lancia Delta. In addition, the cost of maintenance, including insurance, on 1983 Lancia Delta would be higher. At 2,391 cc (4 cylinders), 1986 Alfa Romeo 90 is equipped with a bigger engine. In terms of performance, 1983 Lancia Delta (250 HP @ 5400 RPM) has 141 more horse power than 1986 Alfa Romeo 90. (109 HP @ 4200 RPM). In normal driving conditions, 1983 Lancia Delta should accelerate faster than 1986 Alfa Romeo 90. With that said, vehicle weight also plays an important factor in acceleration. 1983 Lancia Delta weights approximately 50 kg more than 1986 Alfa Romeo 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Lancia Delta is four wheel drive (4WD), it will have significant more traction and grip than 1986 Alfa Romeo 90. In wet, icy, snow, or gravel driving conditions, 1983 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, 1983 Lancia Delta (290 Nm) has 55 more torque (in Nm) than 1986 Alfa Romeo 90. (235 Nm). This means 1983 Lancia Delta will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo 90.
Compare all specifications:
| 1983 Lancia Delta | 1986 Alfa Romeo 90 | |
| Make | Lancia | Alfa Romeo |
| Model | Delta | 90 |
| Year Released | 1983 | 1986 |
| Engine Position | Middle | Front |
| Engine Size | 1759 cc | 2391 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 250 HP | 109 HP |
| Engine RPM | 5400 RPM | 4200 RPM |
| Torque | 290 Nm | 235 Nm |
| Engine Bore Size | 88.5 mm | 92 mm |
| Engine Stroke Size | 71.4 mm | 90 mm |
| Engine Compression Ratio | 7.6:1 | 22.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1300 kg | 1250 kg |
| Vehicle Length | 4010 mm | 4400 mm |
| Vehicle Width | 1810 mm | 1650 mm |
| Vehicle Height | 1510 mm | 1430 mm |
| Wheelbase Size | 2310 mm | 2520 mm |
| Fuel Tank Capacity | 59 L | 49 L |
