2009 Audi A4 vs. 1988 Ford Sierra
To start off, 2009 Audi A4 is newer by 21 year(s). Which means there will be less support and parts availability for 1988 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1988 Ford Sierra would be higher. At 1,968 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (141 HP @ 4200 RPM) has 67 more horse power than 1988 Ford Sierra. (74 HP @ 4900 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1988 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 505 kg more than 1988 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1988 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 1988 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A4, 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, 2009 Audi A4 (320 Nm @ 1750 RPM) has 197 more torque (in Nm) than 1988 Ford Sierra. (123 Nm @ 2900 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1988 Ford Sierra.
Compare all specifications:
| 2009 Audi A4 | 1988 Ford Sierra | |
| Make | Audi | Ford |
| Model | A4 | Sierra |
| Year Released | 2009 | 1988 |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 141 HP | 74 HP |
| Engine RPM | 4200 RPM | 4900 RPM |
| Torque | 320 Nm | 123 Nm |
| Torque RPM | 1750 RPM | 2900 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1520 kg | 1015 kg |
| Vehicle Length | 4710 mm | 4430 mm |
| Vehicle Width | 1830 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1370 mm |
| Wheelbase Size | 2810 mm | 2620 mm |
