1984 Ford Sierra vs. 2001 Vauxhall Zafira
To start off, 2001 Vauxhall Zafira is newer by 17 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 2,304 cc (4 cylinders), 1984 Ford Sierra is equipped with a bigger engine. In terms of performance, 2001 Vauxhall Zafira (145 HP @ 5800 RPM) has 79 more horse power than 1984 Ford Sierra. (66 HP @ 4200 RPM) In normal driving conditions, 2001 Vauxhall Zafira should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Vauxhall Zafira weights approximately 185 kg more than 1984 Ford Sierra. 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, 2001 Vauxhall Zafira, 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, 2001 Vauxhall Zafira (204 Nm @ 4000 RPM) has 64 more torque (in Nm) than 1984 Ford Sierra. (140 Nm @ 2000 RPM). This means 2001 Vauxhall Zafira will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 2001 Vauxhall Zafira has automatic transmission and 1984 Ford Sierra has manual transmission. 1984 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Vauxhall Zafira will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Ford Sierra | 2001 Vauxhall Zafira | |
| Make | Ford | Vauxhall |
| Model | Sierra | Zafira |
| Year Released | 1984 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2304 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 66 HP | 145 HP |
| Engine RPM | 4200 RPM | 5800 RPM |
| Torque | 140 Nm | 204 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1235 kg | 1420 kg |
| Vehicle Length | 4510 mm | 4320 mm |
| Vehicle Width | 1740 mm | 1750 mm |
| Vehicle Height | 1450 mm | 1690 mm |
| Wheelbase Size | 2620 mm | 2700 mm |
