1984 Audi Coupe vs. 2004 Audi S4
To start off, 2004 Audi S4 is newer by 20 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 4,163 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (340 HP @ 6200 RPM) has 225 more horse power than 1984 Audi Coupe. (115 HP @ 5400 RPM) In normal driving conditions, 2004 Audi S4 should accelerate faster than 1984 Audi Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 845 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.
Let's talk about torque, 2004 Audi S4 (411 Nm) has 246 more torque (in Nm) than 1984 Audi Coupe. (165 Nm). This means 2004 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1984 Audi Coupe.
Compare all specifications:
| 1984 Audi Coupe | 2004 Audi S4 | |
| Make | Audi | Audi |
| Model | Coupe | S4 |
| Year Released | 1984 | 2004 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1992 cc | 4163 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 115 HP | 340 HP |
| Engine RPM | 5400 RPM | 6200 RPM |
| Torque | 165 Nm | 411 Nm |
| Engine Bore Size | 81 mm | 85 mm |
| Engine Stroke Size | 77.4 mm | 93 mm |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1050 kg | 1895 kg |
| Vehicle Length | 4360 mm | 4580 mm |
| Vehicle Width | 1690 mm | 1780 mm |
| Vehicle Height | 1360 mm | 1400 mm |
| Wheelbase Size | 2550 mm | 2770 mm |
