2008 Chevrolet Optra vs. 1974 Volkswagen Passat
To start off, 2008 Chevrolet Optra is newer by 34 year(s). Which means there will be less support and parts availability for 1974 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 1974 Volkswagen Passat 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 72 more horse power than 1974 Volkswagen Passat. (48 HP @ 5000 RPM). In normal driving conditions, 2008 Chevrolet Optra should accelerate faster than 1974 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Optra weights approximately 266 kg more than 1974 Volkswagen Passat. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2008 Chevrolet Optra (165 Nm @ 4000 RPM) has 80 more torque (in Nm) than 1974 Volkswagen Passat. (85 Nm @ 3000 RPM). This means 2008 Chevrolet Optra will have an easier job in driving up hills or pulling heavy equipment than 1974 Volkswagen Passat.
Compare all specifications:
| 2008 Chevrolet Optra | 1974 Volkswagen Passat | |
| Make | Chevrolet | Volkswagen |
| Model | Optra | Passat |
| Year Released | 2008 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 1422 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 48 HP |
| Engine RPM | 5800 RPM | 5000 RPM |
| Torque | 165 Nm | 85 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 81.7 mm | 76.5 mm |
| Engine Stroke Size | 86 mm | 80 mm |
| Engine Compression Ratio | 9.8:1 | 23.5:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1211 kg | 945 kg |
| Vehicle Length | 4510 mm | 4200 mm |
| Vehicle Width | 1730 mm | 1630 mm |
| Vehicle Height | 1450 mm | 1370 mm |
| Wheelbase Size | 2610 mm | 2480 mm |
| Fuel Tank Capacity | 60 L | 45 L |
