1999 Audi A4 vs. 1998 BMW M
To start off, 1999 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 1998 BMW M. In addition, the cost of maintenance, including insurance, on 1998 BMW M would be higher. At 3,246 cc (6 cylinders), 1998 BMW M is equipped with a bigger engine. In terms of performance, 1998 BMW M (328 HP @ 7400 RPM) has 66 more horse power than 1999 Audi A4. (262 HP @ 5800 RPM) In normal driving conditions, 1998 BMW M should accelerate faster than 1999 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1998 BMW M weights approximately 50 kg more than 1999 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1998 BMW M. 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 (400 Nm @ 3600 RPM) has 60 more torque (in Nm) than 1998 BMW M. (340 Nm @ 3250 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW M.
Compare all specifications:
| 1999 Audi A4 | 1998 BMW M | |
| Make | Audi | BMW |
| Model | A4 | M |
| Year Released | 1999 | 1998 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 3246 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 262 HP | 328 HP |
| Engine RPM | 5800 RPM | 7400 RPM |
| Torque | 400 Nm | 340 Nm |
| Torque RPM | 3600 RPM | 3250 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1400 kg | 1450 kg |
| Vehicle Length | 4480 mm | 4030 mm |
| Vehicle Width | 1740 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1310 mm |
| Wheelbase Size | 2620 mm | 2450 mm |
| Fuel Tank Capacity | 60 L | 51 L |
