2003 Alfa Romeo 166 vs. 1991 Nissan 100 NX
To start off, 2003 Alfa Romeo 166 is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Nissan 100 NX. In addition, the cost of maintenance, including insurance, on 1991 Nissan 100 NX would be higher. At 2,959 cc (6 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (217 HP @ 6300 RPM) has 76 more horse power than 1991 Nissan 100 NX. (141 HP @ 6400 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 1991 Nissan 100 NX. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 415 kg more than 1991 Nissan 100 NX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2003 Alfa Romeo 166 (265 Nm @ 5000 RPM) has 83 more torque (in Nm) than 1991 Nissan 100 NX. (182 Nm @ 4800 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1991 Nissan 100 NX.
Compare all specifications:
| 2003 Alfa Romeo 166 | 1991 Nissan 100 NX | |
| Make | Alfa Romeo | Nissan |
| Model | 166 | 100 NX |
| Year Released | 2003 | 1991 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 217 HP | 141 HP |
| Engine RPM | 6300 RPM | 6400 RPM |
| Torque | 265 Nm | 182 Nm |
| Torque RPM | 5000 RPM | 4800 RPM |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1550 kg | 1135 kg |
| Vehicle Length | 4730 mm | 4140 mm |
| Vehicle Width | 1810 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1320 mm |
