1991 Ford Sierra vs. 2005 Volkswagen Passat
To start off, 2005 Volkswagen Passat is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1991 Ford Sierra would be higher. At 2,771 cc (6 cylinders), 2005 Volkswagen Passat is equipped with a bigger engine. In terms of performance, 2005 Volkswagen Passat (190 HP @ 6000 RPM) has 116 more horse power than 1991 Ford Sierra. (74 HP @ 4900 RPM) In normal driving conditions, 2005 Volkswagen Passat should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Volkswagen Passat weights approximately 316 kg more than 1991 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Volkswagen Passat is four wheel drive (4WD), it will have significant more traction and grip than 1991 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2005 Volkswagen Passat will offer significantly more control. 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, 2005 Volkswagen Passat (281 Nm @ 3200 RPM) has 158 more torque (in Nm) than 1991 Ford Sierra. (123 Nm @ 2900 RPM). This means 2005 Volkswagen Passat will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
| 1991 Ford Sierra | 2005 Volkswagen Passat | |
| Make | Ford | Volkswagen |
| Model | Sierra | Passat |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 2771 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 74 HP | 190 HP |
| Engine RPM | 4900 RPM | 6000 RPM |
| Torque | 123 Nm | 281 Nm |
| Torque RPM | 2900 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1015 kg | 1331 kg |
| Vehicle Length | 4430 mm | 4690 mm |
| Vehicle Width | 1700 mm | 1750 mm |
| Vehicle Height | 1370 mm | 1500 mm |
| Wheelbase Size | 2620 mm | 2710 mm |
