1987 Alfa Romeo Graduate vs. 2005 Audi S4
To start off, 2005 Audi S4 is newer by 18 year(s). Which means there will be less support and parts availability for 1987 Alfa Romeo Graduate. In addition, the cost of maintenance, including insurance, on 1987 Alfa Romeo Graduate would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP) has 225 more horse power than 1987 Alfa Romeo Graduate. (115 HP) In normal driving conditions, 2005 Audi S4 should accelerate faster than 1987 Alfa Romeo Graduate. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 590 kg more than 1987 Alfa Romeo Graduate. 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 247 more torque (in Nm) than 1987 Alfa Romeo Graduate. (163 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Alfa Romeo Graduate.
Compare all specifications:
| 1987 Alfa Romeo Graduate | 2005 Audi S4 | |
| Make | Alfa Romeo | Audi |
| Model | Graduate | S4 |
| Year Released | 1987 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1966 cc | 4161 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 115 HP | 340 HP |
| Torque | 163 Nm | 410 Nm |
| Engine Bore Size | 84.1 mm | 85 mm |
| Engine Stroke Size | 88.4 mm | 93 mm |
| Engine Compression Ratio | 9.0:1 | 11.0:1 |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 1250 kg | 1840 kg |
| Vehicle Length | 4290 mm | 4580 mm |
| Vehicle Width | 1630 mm | 1780 mm |
| Vehicle Height | 1250 mm | 1400 mm |
| Wheelbase Size | 2260 mm | 2660 mm |
| Fuel Tank Capacity | 49 L | 63 L |
