1992 Alfa Romeo 155 vs. 1979 Datsun Laurel
To start off, 1992 Alfa Romeo 155 is newer by 13 year(s). Which means there will be less support and parts availability for 1979 Datsun Laurel. In addition, the cost of maintenance, including insurance, on 1979 Datsun Laurel would be higher. At 2,393 cc (6 cylinders), 1979 Datsun Laurel is equipped with a bigger engine. In terms of performance, 1992 Alfa Romeo 155 (187 HP @ 6000 RPM) has 74 more horse power than 1979 Datsun Laurel. (113 HP @ 5200 RPM). In normal driving conditions, 1992 Alfa Romeo 155 should accelerate faster than 1979 Datsun Laurel. With that said, vehicle weight also plays an important factor in acceleration. 1992 Alfa Romeo 155 weights approximately 156 kg more than 1979 Datsun Laurel. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1992 Alfa Romeo 155 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Datsun Laurel. In wet, icy, snow, or gravel driving conditions, 1992 Alfa Romeo 155 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, 1992 Alfa Romeo 155 (291 Nm @ 2500 RPM) has 116 more torque (in Nm) than 1979 Datsun Laurel. (175 Nm @ 3200 RPM). This means 1992 Alfa Romeo 155 will have an easier job in driving up hills or pulling heavy equipment than 1979 Datsun Laurel.
Compare all specifications:
| 1992 Alfa Romeo 155 | 1979 Datsun Laurel | |
| Make | Alfa Romeo | Datsun |
| Model | 155 | Laurel |
| Year Released | 1992 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2393 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 187 HP | 113 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 291 Nm | 175 Nm |
| Torque RPM | 2500 RPM | 3200 RPM |
| Engine Bore Size | 84 mm | 83 mm |
| Engine Stroke Size | 90 mm | 73.7 mm |
| Engine Compression Ratio | 8.0:1 | 8.6:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1344 kg | 1188 kg |
| Vehicle Length | 4450 mm | 4630 mm |
| Vehicle Width | 1710 mm | 1700 mm |
| Vehicle Height | 1410 mm | 1410 mm |
| Wheelbase Size | 2550 mm | 2680 mm |
| Fuel Tank Capacity | 60 L | 60 L |
