2009 Audi RS4 vs. 1998 BMW 318
To start off, 2009 Audi RS4 is newer by 11 year(s). Which means there will be less support and parts availability for 1998 BMW 318. In addition, the cost of maintenance, including insurance, on 1998 BMW 318 would be higher. At 4,161 cc (8 cylinders), 2009 Audi RS4 is equipped with a bigger engine. In terms of performance, 2009 Audi RS4 (414 HP @ 7800 RPM) has 324 more horse power than 1998 BMW 318. (90 HP @ 4400 RPM). In normal driving conditions, 2009 Audi RS4 should accelerate faster than 1998 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS4 weights approximately 420 kg more than 1998 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1998 BMW 318. In wet, icy, snow, or gravel driving conditions, 2009 Audi RS4 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 Audi RS4 (430 Nm @ 5500 RPM) has 240 more torque (in Nm) than 1998 BMW 318. (190 Nm @ 2000 RPM). This means 2009 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 318.
Compare all specifications:
| 2009 Audi RS4 | 1998 BMW 318 | |
| Make | Audi | BMW |
| Model | RS4 | 318 |
| Year Released | 2009 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1665 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 414 HP | 90 HP |
| Engine RPM | 7800 RPM | 4400 RPM |
| Torque | 430 Nm | 190 Nm |
| Torque RPM | 5500 RPM | 2000 RPM |
| Engine Bore Size | 84.5 mm | 80 mm |
| Engine Stroke Size | 92.8 mm | 82.8 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 175 km/hour |
| Acceleration 0-100mph | 4.8 seconds | 13.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1710 kg | 1290 kg |
| Vehicle Length | 4590 mm | 4220 mm |
| Vehicle Width | 1820 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2660 mm | 2840 mm |
| Fuel Tank Capacity | 70 L | 55 L |
