2005 Audi A6 vs. 1991 BMW 318
To start off, 2005 Audi A6 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 BMW 318. In addition, the cost of maintenance, including insurance, on 1991 BMW 318 would be higher. At 1,984 cc (4 cylinders), 2005 Audi A6 is equipped with a bigger engine. In terms of performance, 1991 BMW 318 (140 HP @ 6000 RPM) has 2 more horse power than 2005 Audi A6. (138 HP @ 4000 RPM) In normal driving conditions, 1991 BMW 318 should accelerate faster than 2005 Audi A6.
Because 1991 BMW 318 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Audi A6 (320 Nm @ 1750 RPM) has 145 more torque (in Nm) than 1991 BMW 318. (175 Nm @ 4500 RPM). This means 2005 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 318.
Compare all specifications:
| 2005 Audi A6 | 1991 BMW 318 | |
| Make | Audi | BMW |
| Model | A6 | 318 |
| Year Released | 2005 | 1991 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 140 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 320 Nm | 175 Nm |
| Torque RPM | 1750 RPM | 4500 RPM |
| Engine Compression Ratio | 18.0:1 | 8.8:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4920 mm | 4440 mm |
| Vehicle Width | 1860 mm | 1720 mm |
| Vehicle Height | 1460 mm | 1370 mm |
| Wheelbase Size | 2850 mm | 2710 mm |
| Fuel Tank Capacity | 70 L | 65 L |
