1998 BMW 318 vs. 2009 Audi A4
To start off, 2009 Audi A4 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 3,189 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (252 HP @ 6500 RPM) has 112 more horse power than 1998 BMW 318. (140 HP @ 6000 RPM) In normal driving conditions, 2009 Audi A4 should accelerate faster than 1998 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 1998 BMW 318 weights approximately 155 kg more than 2009 Audi A4.
Because 2009 Audi A4 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 A4 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 A4 (330 Nm @ 3250 RPM) has 150 more torque (in Nm) than 1998 BMW 318. (180 Nm @ 4300 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 318.
Compare all specifications:
| 1998 BMW 318 | 2009 Audi A4 | |
| Make | BMW | Audi |
| Model | 318 | A4 |
| Year Released | 1998 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1893 cc | 3189 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 140 HP | 252 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 180 Nm | 330 Nm |
| Torque RPM | 4300 RPM | 3250 RPM |
| Engine Bore Size | 85 mm | 84.5 mm |
| Engine Stroke Size | 83.5 mm | 92.8 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 203 km/hour | 254 km/hour |
| Acceleration 0-100mph | 10.8 seconds | 6.4 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1315 kg | 1160 kg |
| Vehicle Length | 4220 mm | 4550 mm |
| Vehicle Width | 1700 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2710 mm | 2660 mm |
| Fuel Tank Capacity | 55 L | 70 L |
