1991 Audi S2 vs. 2009 BMW 530
To start off, 2009 BMW 530 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Audi S2. In addition, the cost of maintenance, including insurance, on 1991 Audi S2 would be higher. At 2,993 cc (6 cylinders), 2009 BMW 530 is equipped with a bigger engine. In terms of performance, 2009 BMW 530 (232 HP @ 4000 RPM) has 16 more horse power than 1991 Audi S2. (216 HP @ 5900 RPM) In normal driving conditions, 2009 BMW 530 should accelerate faster than 1991 Audi S2. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 530 weights approximately 248 kg more than 1991 Audi S2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 530. In wet, icy, snow, or gravel driving conditions, 1991 Audi S2 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, 2009 BMW 530 (500 Nm @ 1750 RPM) has 191 more torque (in Nm) than 1991 Audi S2. (309 Nm @ 1950 RPM). This means 2009 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi S2. 2009 BMW 530 has automatic transmission and 1991 Audi S2 has manual transmission. 1991 Audi S2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 530 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi S2 | 2009 BMW 530 | |
| Make | Audi | BMW |
| Model | S2 | 530 |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 2993 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 216 HP | 232 HP |
| Engine RPM | 5900 RPM | 4000 RPM |
| Torque | 309 Nm | 500 Nm |
| Torque RPM | 1950 RPM | 1750 RPM |
| Engine Bore Size | 81.1 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 90 mm |
| Engine Compression Ratio | 9.3:1 | 17.0:1 |
| Acceleration 0-100mph | 6.1 seconds | 6.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1420 kg | 1668 kg |
| Vehicle Length | 4410 mm | 4850 mm |
| Vehicle Width | 1720 mm | 1850 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2560 mm | 2890 mm |
| Fuel Consumption Overall | 8.3 L/100km | 6.4 L/100km |
| Fuel Tank Capacity | 70 L | 70 L |
