1998 Alfa Romeo 166 vs. 1986 Renault 21
To start off, 1998 Alfa Romeo 166 is newer by 12 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 2,959 cc (6 cylinders), 1998 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 1998 Alfa Romeo 166 (226 HP) has 156 more horse power than 1986 Renault 21. (70 HP). In normal driving conditions, 1998 Alfa Romeo 166 should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1998 Alfa Romeo 166 weights approximately 540 kg more than 1986 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1998 Alfa Romeo 166 (275 Nm) has 203 more torque (in Nm) than 1986 Renault 21. (72 Nm). This means 1998 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 1998 Alfa Romeo 166 | 1986 Renault 21 | |
| Make | Alfa Romeo | Renault |
| Model | 166 | 21 |
| Year Released | 1998 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 1397 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 226 HP | 70 HP |
| Torque | 275 Nm | 72 Nm |
| Top Speed | 243 km/hour | 163 km/hour |
| Acceleration 0-100mph | 7.8 seconds | 14.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1510 kg | 970 kg |
| Vehicle Length | 4730 mm | 4470 mm |
| Vehicle Width | 1820 mm | 1710 mm |
| Vehicle Height | 1420 mm | 1420 mm |
| Wheelbase Size | 2710 mm | 2670 mm |
| Fuel Tank Capacity | 72 L | 66 L |
