1990 Renault 21 vs. 2011 Chevrolet Optra
To start off, 2011 Chevrolet Optra is newer by 21 year(s). Which means there will be less support and parts availability for 1990 Renault 21. In addition, the cost of maintenance, including insurance, on 1990 Renault 21 would be higher. At 1,799 cc (4 cylinders), 2011 Chevrolet Optra is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Optra (120 HP @ 5800 RPM) has 45 more horse power than 1990 Renault 21. (75 HP @ 5000 RPM) In normal driving conditions, 2011 Chevrolet Optra should accelerate faster than 1990 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Optra weights approximately 256 kg more than 1990 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, 2011 Chevrolet Optra (166 Nm @ 4000 RPM) has 37 more torque (in Nm) than 1990 Renault 21. (129 Nm @ 3250 RPM). This means 2011 Chevrolet Optra will have an easier job in driving up hills or pulling heavy equipment than 1990 Renault 21.
Compare all specifications:
1990 Renault 21 | 2011 Chevrolet Optra | |
Make | Renault | Chevrolet |
Model | 21 | Optra |
Year Released | 1990 | 2011 |
Engine Position | Front | Front |
Engine Size | 1720 cc | 1799 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 75 HP | 120 HP |
Engine RPM | 5000 RPM | 5800 RPM |
Torque | 129 Nm | 166 Nm |
Torque RPM | 3250 RPM | 4000 RPM |
Engine Bore Size | 81 mm | 81.6 mm |
Engine Stroke Size | 83.5 mm | 86 mm |
Fuel Type | Gasoline | Gasoline |
Top Speed | 176 km/hour | 187 km/hour |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 955 kg | 1211 kg |
Vehicle Length | 4470 mm | 4510 mm |
Vehicle Width | 1730 mm | 1730 mm |
Vehicle Height | 1430 mm | 1450 mm |
Wheelbase Size | 2550 mm | 2610 mm |
Fuel Consumption Overall | 7 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 55 L | 60 L |