2009 Audi A6 vs. 1998 BMW 318
To start off, 2009 Audi A6 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 4,163 cc (8 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (350 HP @ 6800 RPM) has 210 more horse power than 1998 BMW 318. (140 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1998 BMW 318.
Because 2009 Audi A6 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 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, 2009 Audi A6 (441 Nm @ 3500 RPM) has 261 more torque (in Nm) than 1998 BMW 318. (180 Nm @ 4300 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW 318.
Compare all specifications:
| 2009 Audi A6 | 1998 BMW 318 | |
| Make | Audi | BMW |
| Model | A6 | 318 |
| Year Released | 2009 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1893 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 350 HP | 140 HP |
| Engine RPM | 6800 RPM | 6000 RPM |
| Torque | 441 Nm | 180 Nm |
| Torque RPM | 3500 RPM | 4300 RPM |
| Engine Bore Size | 84.5 mm | 85 mm |
| Engine Stroke Size | 92.8 mm | 83.5 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4930 mm | 4220 mm |
| Vehicle Width | 2040 mm | 1700 mm |
| Vehicle Height | 1460 mm | 1400 mm |
| Wheelbase Size | 2850 mm | 2710 mm |
| Fuel Tank Capacity | 80 L | 55 L |
