2008 Chevrolet Optra vs. 1976 Renault 20
To start off, 2008 Chevrolet Optra is newer by 32 year(s). Which means there will be less support and parts availability for 1976 Renault 20. In addition, the cost of maintenance, including insurance, on 1976 Renault 20 would be higher. At 1,799 cc (4 cylinders), 2008 Chevrolet Optra is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Optra (120 HP @ 5800 RPM) has 23 more horse power than 1976 Renault 20. (97 HP @ 5750 RPM). In normal driving conditions, 2008 Chevrolet Optra should accelerate faster than 1976 Renault 20. With that said, vehicle weight also plays an important factor in acceleration. 1976 Renault 20 weights approximately 45 kg more than 2008 Chevrolet Optra.
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, 2008 Chevrolet Optra (165 Nm @ 4000 RPM) has 32 more torque (in Nm) than 1976 Renault 20. (133 Nm @ 3500 RPM). This means 2008 Chevrolet Optra will have an easier job in driving up hills or pulling heavy equipment than 1976 Renault 20. 1976 Renault 20 has automatic transmission and 2008 Chevrolet Optra has manual transmission. 2008 Chevrolet Optra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1976 Renault 20 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Chevrolet Optra | 1976 Renault 20 | |
| Make | Chevrolet | Renault |
| Model | Optra | 20 |
| Year Released | 2008 | 1976 |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 1645 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 97 HP |
| Engine RPM | 5800 RPM | 5750 RPM |
| Torque | 165 Nm | 133 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 81.7 mm | 79 mm |
| Engine Stroke Size | 86 mm | 84 mm |
| Engine Compression Ratio | 9.8:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1211 kg | 1256 kg |
| Vehicle Length | 4510 mm | 4530 mm |
| Vehicle Width | 1730 mm | 1730 mm |
| Vehicle Height | 1450 mm | 1430 mm |
| Wheelbase Size | 2610 mm | 2670 mm |
| Fuel Tank Capacity | 60 L | 59 L |
