1983 Alfa Romeo Spider vs. 2006 Audi S4
To start off, 2006 Audi S4 is newer by 23 year(s). Which means there will be less support and parts availability for 1983 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1983 Alfa Romeo Spider would be higher. At 4,163 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (340 HP @ 6800 RPM) has 214 more horse power than 1983 Alfa Romeo Spider. (126 HP @ 5400 RPM) In normal driving conditions, 2006 Audi S4 should accelerate faster than 1983 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi S4 weights approximately 490 kg more than 1983 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1983 Alfa Romeo Spider. In wet, icy, snow, or gravel driving conditions, 2006 Audi S4 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2006 Audi S4 (410 Nm @ 3500 RPM) has 227 more torque (in Nm) than 1983 Alfa Romeo Spider. (183 Nm @ 4000 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo Spider.
Compare all specifications:
| 1983 Alfa Romeo Spider | 2006 Audi S4 | |
| Make | Alfa Romeo | Audi |
| Model | Spider | S4 |
| Year Released | 1983 | 2006 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1962 cc | 4163 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 126 HP | 340 HP |
| Engine RPM | 5400 RPM | 6800 RPM |
| Torque | 183 Nm | 410 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1040 kg | 1530 kg |
| Vehicle Length | 4250 mm | 4580 mm |
| Vehicle Width | 1640 mm | 1780 mm |
| Vehicle Height | 1300 mm | 1400 mm |
| Wheelbase Size | 2260 mm | 2660 mm |
| Fuel Tank Capacity | 50 L | 63 L |
