1998 Audi A6 vs. 1987 Ford Sierra
To start off, 1998 Audi A6 is newer by 11 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 1,896 cc (4 cylinders), 1998 Audi A6 is equipped with a bigger engine. In terms of performance, 1998 Audi A6 (89 HP @ 4000 RPM) has 15 more horse power than 1987 Ford Sierra. (74 HP @ 4900 RPM). In normal driving conditions, 1998 Audi A6 should accelerate faster than 1987 Ford Sierra.
Because 1987 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 1987 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 1998 Audi A6, 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, 1998 Audi A6 (202 Nm @ 1900 RPM) has 79 more torque (in Nm) than 1987 Ford Sierra. (123 Nm @ 2900 RPM). This means 1998 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 1998 Audi A6 | 1987 Ford Sierra | |
| Make | Audi | Ford |
| Model | A6 | Sierra |
| Year Released | 1998 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 89 HP | 74 HP |
| Engine RPM | 4000 RPM | 4900 RPM |
| Torque | 202 Nm | 123 Nm |
| Torque RPM | 1900 RPM | 2900 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4800 mm | 4430 mm |
| Vehicle Width | 1820 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1370 mm |
| Wheelbase Size | 2760 mm | 2620 mm |
