1999 Audi A4 vs. 2003 BMW 318
To start off, 2003 BMW 318 is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 1,796 cc (4 cylinders), 2003 BMW 318 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (150 HP) has 37 more horse power than 2003 BMW 318. (113 HP). In normal driving conditions, 1999 Audi A4 should accelerate faster than 2003 BMW 318.
Because 1999 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 318. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Audi A4 (210 Nm) has 35 more torque (in Nm) than 2003 BMW 318. (175 Nm). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 318.
Compare all specifications:
| 1999 Audi A4 | 2003 BMW 318 | |
| Make | Audi | BMW |
| Model | A4 | 318 |
| Year Released | 1999 | 2003 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1779 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 150 HP | 113 HP |
| Torque | 210 Nm | 175 Nm |
| Engine Bore Size | 81 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 81 mm |
| Engine Compression Ratio | 9.5:1 | 11.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4480 mm | 4480 mm |
| Vehicle Width | 1740 mm | 1750 mm |
| Vehicle Height | 1420 mm | 1420 mm |
| Wheelbase Size | 2610 mm | 2730 mm |
