1987 Alfa Romeo 164 vs. 2004 Audi S4
To start off, 2004 Audi S4 is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Alfa Romeo 164. In addition, the cost of maintenance, including insurance, on 1987 Alfa Romeo 164 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 217 more horse power than 1987 Alfa Romeo 164. (123 HP @ 4200 RPM) In normal driving conditions, 2004 Audi S4 should accelerate faster than 1987 Alfa Romeo 164. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 405 kg more than 1987 Alfa Romeo 164. 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 117 more torque (in Nm) than 1987 Alfa Romeo 164. (294 Nm). This means 2004 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Alfa Romeo 164.
Compare all specifications:
| 1987 Alfa Romeo 164 | 2004 Audi S4 | |
| Make | Alfa Romeo | Audi |
| Model | 164 | S4 |
| Year Released | 1987 | 2004 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 4163 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 340 HP |
| Engine RPM | 4200 RPM | 6200 RPM |
| Torque | 294 Nm | 411 Nm |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1490 kg | 1895 kg |
| Vehicle Length | 4670 mm | 4580 mm |
| Vehicle Width | 1770 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1400 mm |
| Wheelbase Size | 2670 mm | 2770 mm |
| Fuel Consumption | 6.8 L/100km | 10.2 L/100km |
| Fuel Consumption City | 9.5 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 5.7 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
