2007 Audi S4 vs. 1990 BMW 520
To start off, 2007 Audi S4 is newer by 17 year(s). Which means there will be less support and parts availability for 1990 BMW 520. In addition, the cost of maintenance, including insurance, on 1990 BMW 520 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 (340 HP @ 7000 RPM) has 195 more horse power than 1990 BMW 520. (145 HP @ 5900 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1990 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1990 BMW 520 weights approximately 267 kg more than 2007 Audi S4.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1990 BMW 520. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi S4 (411 Nm @ 3500 RPM) has 225 more torque (in Nm) than 1990 BMW 520. (186 Nm @ 4700 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW 520.
Compare all specifications:
2007 Audi S4 | 1990 BMW 520 | |
Make | Audi | BMW |
Model | S4 | 520 |
Year Released | 2007 | 1990 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 4163 cc | 1991 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 340 HP | 145 HP |
Engine RPM | 7000 RPM | 5900 RPM |
Torque | 411 Nm | 186 Nm |
Torque RPM | 3500 RPM | 4700 RPM |
Engine Bore Size | 84.5 mm | 80 mm |
Engine Stroke Size | 93 mm | 66 mm |
Top Speed | 250 km/hour | 206 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1275 kg | 1542 kg |
Vehicle Length | 4580 mm | 4730 mm |
Vehicle Width | 1790 mm | 1760 mm |
Vehicle Height | 1450 mm | 1420 mm |
Wheelbase Size | 2660 mm | 2770 mm |