2007 Chevrolet Optra vs. 1968 Triumph 2.5
To start off, 2007 Chevrolet Optra is newer by 39 year(s). Which means there will be less support and parts availability for 1968 Triumph 2.5. In addition, the cost of maintenance, including insurance, on 1968 Triumph 2.5 would be higher. At 2,498 cc (6 cylinders), 1968 Triumph 2.5 is equipped with a bigger engine. In terms of performance, 1968 Triumph 2.5 (150 HP) has 42 more horse power than 2007 Chevrolet Optra. (108 HP) In normal driving conditions, 1968 Triumph 2.5 should accelerate faster than 2007 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Optra weights approximately 42 kg more than 1968 Triumph 2.5.
Because 1968 Triumph 2.5 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 1968 Triumph 2.5. However, in wet, icy, snow, or gravel driving conditions, 2007 Chevrolet Optra, 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, 1968 Triumph 2.5 (222 Nm @ 3500 RPM) has 71 more torque (in Nm) than 2007 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 1968 Triumph 2.5 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra.
Compare all specifications:
| 2007 Chevrolet Optra | 1968 Triumph 2.5 | |
| Make | Chevrolet | Triumph |
| Model | Optra | 2.5 |
| Year Released | 2007 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 2498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 150 HP |
| Torque | 151 Nm | 222 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 79 mm | 74.7 mm |
| Engine Stroke Size | 81.5 mm | 95 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 187 km/hour | 171 km/hour |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1175 kg | 1133 kg |
| Vehicle Length | 4510 mm | 4420 mm |
| Vehicle Width | 1730 mm | 1660 mm |
| Wheelbase Size | 2610 mm | 2700 mm |
| Fuel Tank Capacity | 60 L | 64 L |
