1984 Audi Coupe vs. 1989 Ford Sierra
To start off, 1989 Ford Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 1984 Audi Coupe. In addition, the cost of maintenance, including insurance, on 1984 Audi Coupe would be higher. At 1,998 cc (4 cylinders), 1989 Ford Sierra is equipped with a bigger engine. In terms of performance, 1989 Ford Sierra (125 HP @ 5600 RPM) has 50 more horse power than 1984 Audi Coupe. (75 HP @ 4500 RPM) In normal driving conditions, 1989 Ford Sierra should accelerate faster than 1984 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 1989 Ford Sierra weights approximately 178 kg more than 1984 Audi Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 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 1989 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 1984 Audi Coupe, 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, 1989 Ford Sierra (174 Nm @ 2500 RPM) has 36 more torque (in Nm) than 1984 Audi Coupe. (138 Nm @ 2500 RPM). This means 1989 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi Coupe.
Compare all specifications:
| 1984 Audi Coupe | 1989 Ford Sierra | |
| Make | Audi | Ford |
| Model | Coupe | Sierra |
| Year Released | 1984 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 125 HP |
| Engine RPM | 4500 RPM | 5600 RPM |
| Torque | 138 Nm | 174 Nm |
| Torque RPM | 2500 RPM | 2500 RPM |
| Engine Bore Size | 81.1 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 86 mm |
| Engine Compression Ratio | 8.8:1 | 10.3:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 950 kg | 1128 kg |
| Vehicle Length | 4360 mm | 4470 mm |
| Vehicle Width | 1690 mm | 1710 mm |
| Vehicle Height | 1360 mm | 1380 mm |
| Wheelbase Size | 2550 mm | 2610 mm |
| Fuel Tank Capacity | 68 L | 60 L |
