2005 Audi A6 vs. 1990 BMW M3
To start off, 2005 Audi A6 is newer by 15 year(s). Which means there will be less support and parts availability for 1990 BMW M3. In addition, the cost of maintenance, including insurance, on 1990 BMW M3 would be higher. At 2,467 cc (4 cylinders), 1990 BMW M3 is equipped with a bigger engine. In terms of performance, 1990 BMW M3 (238 HP @ 7000 RPM) has 70 more horse power than 2005 Audi A6. (168 HP @ 6000 RPM) In normal driving conditions, 1990 BMW M3 should accelerate faster than 2005 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A6 weights approximately 440 kg more than 1990 BMW M3.
Because 2005 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1990 BMW M3. In wet, icy, snow, or gravel driving conditions, 2005 Audi A6 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, 1990 BMW M3 (240 Nm @ 4750 RPM) has 10 more torque (in Nm) than 2005 Audi A6. (230 Nm @ 3200 RPM). This means 1990 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A6.
Compare all specifications:
| 2005 Audi A6 | 1990 BMW M3 | |
| Make | Audi | BMW |
| Model | A6 | M3 |
| Year Released | 2005 | 1990 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 2467 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 168 HP | 238 HP |
| Engine RPM | 6000 RPM | 7000 RPM |
| Torque | 230 Nm | 240 Nm |
| Torque RPM | 3200 RPM | 4750 RPM |
| Engine Bore Size | 81 mm | 95.1 mm |
| Engine Stroke Size | 77.4 mm | 87 mm |
| Engine Compression Ratio | 11.0:1 | 10.2:1 |
| Acceleration 0-100mph | 9.6 seconds | 6.5 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1640 kg | 1200 kg |
| Vehicle Length | 4800 mm | 4320 mm |
| Vehicle Width | 1820 mm | 1510 mm |
| Vehicle Height | 1460 mm | 1360 mm |
| Wheelbase Size | 2660 mm | 2570 mm |
| Fuel Consumption Overall | 10.8 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 70 L | 62 L |
