2004 Audi S4 vs. 1998 BMW 318
To start off, 2004 Audi S4 is newer by 6 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 4,162 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (339 HP @ 7000 RPM) has 223 more horse power than 1998 BMW 318. (116 HP @ 5500 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 1998 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 405 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 2004 Audi S4 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, 2004 Audi S4 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, 2004 Audi S4 (410 Nm @ 3500 RPM) has 230 more torque (in Nm) than 1998 BMW 318. (180 Nm @ 3900 RPM). This means 2004 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 318. 2004 Audi S4 has automatic transmission and 1998 BMW 318 has manual transmission. 1998 BMW 318 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Audi S4 | 1998 BMW 318 | |
| Make | Audi | BMW |
| Model | S4 | 318 |
| Year Released | 2004 | 1998 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4162 cc | 1895 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 339 HP | 116 HP |
| Engine RPM | 7000 RPM | 5500 RPM |
| Torque | 410 Nm | 180 Nm |
| Torque RPM | 3500 RPM | 3900 RPM |
| Engine Compression Ratio | 11.0:1 | 9.7:1 |
| Top Speed | 250 km/hour | 201 km/hour |
| Acceleration 0-100mph | 5.8 seconds | 10.4 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1765 kg | 1360 kg |
| Vehicle Length | 4590 mm | 4480 mm |
| Vehicle Width | 1780 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2470 mm | 2840 mm |
| Fuel Consumption Highway | 9.1 L/100km | 6 L/100km |
| Fuel Consumption City | 17.9 L/100km | 11.3 L/100km |
| Fuel Consumption Overall | 12.3 L/100km | 8 L/100km |
| Fuel Tank Capacity | 63 L | 63 L |
