2005 Audi S4 vs. 1989 Audi Coupe
To start off, 2005 Audi S4 is newer by 16 year(s). Which means there will be less support and parts availability for 1989 Audi Coupe. In addition, the cost of maintenance, including insurance, on 1989 Audi Coupe would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 206 more horse power than 1989 Audi Coupe. (134 HP @ 5700 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1989 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 565 kg more than 1989 Audi Coupe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 222 more torque (in Nm) than 1989 Audi Coupe. (188 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi Coupe.
Compare all specifications:
| 2005 Audi S4 | 1989 Audi Coupe | |
| Make | Audi | Audi |
| Model | S4 | Coupe |
| Year Released | 2005 | 1989 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2226 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 134 HP |
| Engine RPM | 6300 RPM | 5700 RPM |
| Torque | 410 Nm | 188 Nm |
| Engine Bore Size | 85.1 mm | 81.1 mm |
| Engine Stroke Size | 93 mm | 86.4 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1735 kg | 1170 kg |
| Vehicle Length | 4550 mm | 4370 mm |
| Vehicle Width | 1770 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2660 mm | 2560 mm |
| Fuel Tank Capacity | 63 L | 70 L |
