2004 Audi S4 vs. 1990 Volvo 780
To start off, 2004 Audi S4 is newer by 14 year(s). Which means there will be less support and parts availability for 1990 Volvo 780. In addition, the cost of maintenance, including insurance, on 1990 Volvo 780 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 140 more horse power than 1990 Volvo 780. (200 HP @ 5300 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 1990 Volvo 780. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 315 kg more than 1990 Volvo 780. 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 268 more torque (in Nm) than 1990 Volvo 780. (143 Nm). This means 2004 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1990 Volvo 780.
Compare all specifications:
| 2004 Audi S4 | 1990 Volvo 780 | |
| Make | Audi | Volvo |
| Model | S4 | 780 |
| Year Released | 2004 | 1990 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1985 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 200 HP |
| Engine RPM | 6200 RPM | 5300 RPM |
| Torque | 411 Nm | 143 Nm |
| Engine Bore Size | 85 mm | 88.9 mm |
| Engine Stroke Size | 93 mm | 80 mm |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1895 kg | 1580 kg |
| Vehicle Length | 4580 mm | 4800 mm |
| Vehicle Width | 1780 mm | 1770 mm |
| Vehicle Height | 1400 mm | 1410 mm |
| Wheelbase Size | 2770 mm | 2780 mm |
