1971 Alfa Romeo Giulia vs. 1986 Renault 21
To start off, 1986 Renault 21 is newer by 15 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo Giulia would be higher. At 1,721 cc (4 cylinders), 1986 Renault 21 is equipped with a bigger engine. In terms of performance, 1971 Alfa Romeo Giulia (81 HP) has 6 more horse power than 1986 Renault 21. (75 HP). In normal driving conditions, 1971 Alfa Romeo Giulia should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1971 Alfa Romeo Giulia weights approximately 93 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.
Because 1971 Alfa Romeo Giulia is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Alfa Romeo Giulia. However, in wet, icy, snow, or gravel driving conditions, 1986 Renault 21, being front wheel drive (FWD), will offer much better control with better grip. 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, 1986 Renault 21 (129 Nm @ 3250 RPM) has 25 more torque (in Nm) than 1971 Alfa Romeo Giulia. (104 Nm @ 4900 RPM). This means 1986 Renault 21 will have an easier job in driving up hills or pulling heavy equipment than 1971 Alfa Romeo Giulia.
Compare all specifications:
1971 Alfa Romeo Giulia | 1986 Renault 21 | |
Make | Alfa Romeo | Renault |
Model | Giulia | 21 |
Year Released | 1971 | 1986 |
Engine Position | Front | Front |
Engine Size | 1290 cc | 1721 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 81 HP | 75 HP |
Torque | 104 Nm | 129 Nm |
Torque RPM | 4900 RPM | 3250 RPM |
Engine Bore Size | 74 mm | 81 mm |
Engine Stroke Size | 75 mm | 83.5 mm |
Engine Compression Ratio | 9.0:1 | 9.2:1 |
Top Speed | 160 km/hour | 176 km/hour |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1048 kg | 955 kg |
Vehicle Length | 4170 mm | 4470 mm |
Vehicle Width | 1570 mm | 1710 mm |
Vehicle Height | 1440 mm | 1420 mm |
Wheelbase Size | 2460 mm | 2670 mm |
Fuel Tank Capacity | 46 L | 66 L |