1991 Audi S2 vs. 2007 BMW 330
To start off, 2007 BMW 330 is newer by 16 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), 2007 BMW 330 is equipped with a bigger engine. In terms of performance, 2007 BMW 330 (228 HP @ 4000 RPM) has 12 more horse power than 1991 Audi S2. (216 HP @ 5900 RPM) In normal driving conditions, 2007 BMW 330 should accelerate faster than 1991 Audi S2. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 330 weights approximately 260 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 2007 BMW 330. 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, 2007 BMW 330 (500 Nm @ 1750 RPM) has 191 more torque (in Nm) than 1991 Audi S2. (309 Nm @ 1950 RPM). This means 2007 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi S2.
Compare all specifications:
| 1991 Audi S2 | 2007 BMW 330 | |
| Make | Audi | BMW |
| Model | S2 | 330 |
| Year Released | 1991 | 2007 |
| 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 | 228 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 | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1420 kg | 1680 kg |
| Vehicle Length | 4410 mm | 4480 mm |
| Vehicle Width | 1720 mm | 1820 mm |
| Vehicle Height | 1380 mm | 1420 mm |
| Wheelbase Size | 2560 mm | 2770 mm |
| Fuel Consumption Overall | 8.3 L/100km | 6.7 L/100km |
| Fuel Tank Capacity | 70 L | 61 L |
