1985 Alfa Romeo 33 vs. 1989 Renault 21
To start off, 1989 Renault 21 is newer by 4 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo 33 would be higher. At 1,995 cc (4 cylinders), 1989 Renault 21 is equipped with a bigger engine. In terms of performance, 1989 Renault 21 (118 HP @ 5500 RPM) has 12 more horse power than 1985 Alfa Romeo 33. (106 HP @ 6000 RPM) In normal driving conditions, 1989 Renault 21 should accelerate faster than 1985 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1989 Renault 21 weights approximately 350 kg more than 1985 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Renault 21 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Alfa Romeo 33. In wet, icy, snow, or gravel driving conditions, 1989 Renault 21 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, 1989 Renault 21 (169 Nm @ 4500 RPM) has 34 more torque (in Nm) than 1985 Alfa Romeo 33. (135 Nm @ 4000 RPM). This means 1989 Renault 21 will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo 33.
Compare all specifications:
1985 Alfa Romeo 33 | 1989 Renault 21 | |
Make | Alfa Romeo | Renault |
Model | 33 | 21 |
Year Released | 1985 | 1989 |
Engine Position | Front | Front |
Engine Size | 1489 cc | 1995 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | boxer | in-line |
Horse Power | 106 HP | 118 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 135 Nm | 169 Nm |
Torque RPM | 4000 RPM | 4500 RPM |
Engine Bore Size | 84 mm | 88 mm |
Engine Stroke Size | 67.2 mm | 82 mm |
Drive Type | Front | 4WD |
Transmission Type | Manual | Manual |
Vehicle Weight | 900 kg | 1250 kg |
Vehicle Length | 4020 mm | 4650 mm |
Vehicle Width | 1620 mm | 1720 mm |
Vehicle Height | 1310 mm | 1430 mm |
Wheelbase Size | 2460 mm | 2820 mm |