2007 Audi S4 vs. 1986 Innocenti 990
To start off, 2007 Audi S4 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Innocenti 990. In addition, the cost of maintenance, including insurance, on 1986 Innocenti 990 would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (341 HP @ 7000 RPM) has 290 more horse power than 1986 Innocenti 990. (51 HP @ 5800 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1986 Innocenti 990.
Let's talk about torque, 2007 Audi S4 (410 Nm @ 3500 RPM) has 335 more torque (in Nm) than 1986 Innocenti 990. (75 Nm @ 3200 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Innocenti 990.
Compare all specifications:
| 2007 Audi S4 | 1986 Innocenti 990 | |
| Make | Audi | Innocenti |
| Model | S4 | 990 |
| Year Released | 2007 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 993 cc |
| Engine Cylinders | 8 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Horse Power | 341 HP | 51 HP |
| Engine RPM | 7000 RPM | 5800 RPM |
| Torque | 410 Nm | 75 Nm |
| Torque RPM | 3500 RPM | 3200 RPM |
| Engine Bore Size | 84.6 mm | 76 mm |
| Engine Stroke Size | 92.7 mm | 73 mm |
| Fuel Type | Gasoline | Gasoline |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4590 mm | 3170 mm |
| Vehicle Width | 1730 mm | 1530 mm |
| Vehicle Height | 1430 mm | 1390 mm |
| Wheelbase Size | 2650 mm | 2050 mm |
