2003 Alfa Romeo 166 vs. 1986 Renault 21
To start off, 2003 Alfa Romeo 166 is newer by 17 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 2,387 cc (5 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (148 HP @ 4000 RPM) has 28 more horse power than 1986 Renault 21. (120 HP @ 5500 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 407 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, 2003 Alfa Romeo 166 (300 Nm @ 1800 RPM) has 132 more torque (in Nm) than 1986 Renault 21. (168 Nm @ 4500 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
2003 Alfa Romeo 166 | 1986 Renault 21 | |
Make | Alfa Romeo | Renault |
Model | 166 | 21 |
Year Released | 2003 | 1986 |
Engine Position | Front | Front |
Engine Size | 2387 cc | 1998 cc |
Engine Cylinders | 5 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 148 HP | 120 HP |
Engine RPM | 4000 RPM | 5500 RPM |
Torque | 300 Nm | 168 Nm |
Torque RPM | 1800 RPM | 4500 RPM |
Engine Bore Size | 82 mm | 88.1 mm |
Engine Stroke Size | 90.4 mm | 82 mm |
Engine Compression Ratio | 18.5:1 | 10.0:1 |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 7 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1542 kg | 1135 kg |
Vehicle Length | 4730 mm | 4650 mm |
Vehicle Width | 1810 mm | 1720 mm |
Vehicle Height | 1420 mm | 1430 mm |
Wheelbase Size | 2600 mm | 2760 mm |