2007 Chevrolet Optra vs. 1984 Ford Sierra
To start off, 2007 Chevrolet Optra is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 2,792 cc (6 cylinders), 1984 Ford Sierra is equipped with a bigger engine. In terms of performance, 1984 Ford Sierra (160 HP) has 52 more horse power than 2007 Chevrolet Optra. (108 HP) In normal driving conditions, 1984 Ford Sierra should accelerate faster than 2007 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 1984 Ford Sierra weights approximately 5 kg more than 2007 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1984 Ford Sierra 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 1984 Ford Sierra. 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, 1984 Ford Sierra (216 Nm @ 4300 RPM) has 65 more torque (in Nm) than 2007 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 1984 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra.
Compare all specifications:
2007 Chevrolet Optra | 1984 Ford Sierra | |
Make | Chevrolet | Ford |
Model | Optra | Sierra |
Year Released | 2007 | 1984 |
Engine Position | Front | Front |
Engine Size | 1598 cc | 2792 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 108 HP | 160 HP |
Torque | 151 Nm | 216 Nm |
Torque RPM | 4000 RPM | 4300 RPM |
Engine Bore Size | 79 mm | 93.1 mm |
Engine Stroke Size | 81.5 mm | 68.5 mm |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1175 kg | 1180 kg |
Vehicle Length | 4510 mm | 4430 mm |
Vehicle Width | 1730 mm | 1730 mm |
Vehicle Height | 1450 mm | 1370 mm |
Wheelbase Size | 2610 mm | 2610 mm |