2006 Audi TT vs. 1990 BMW 518
To start off, 2006 Audi TT is newer by 16 year(s). Which means there will be less support and parts availability for 1990 BMW 518. In addition, the cost of maintenance, including insurance, on 1990 BMW 518 would be higher. At 1,785 cc (4 cylinders), 2006 Audi TT is equipped with a bigger engine. In terms of performance, 2006 Audi TT (180 HP @ 5500 RPM) has 67 more horse power than 1990 BMW 518. (113 HP @ 5500 RPM). In normal driving conditions, 2006 Audi TT should accelerate faster than 1990 BMW 518. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi TT weights approximately 720 kg more than 1990 BMW 518. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 BMW 518 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 1990 BMW 518. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi TT, 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, 2006 Audi TT (235 Nm @ 1950 RPM) has 74 more torque (in Nm) than 1990 BMW 518. (161 Nm @ 4250 RPM). This means 2006 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW 518.
Compare all specifications:
| 2006 Audi TT | 1990 BMW 518 | |
| Make | Audi | BMW |
| Model | TT | 518 |
| Year Released | 2006 | 1990 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1785 cc | 1766 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 180 HP | 113 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 235 Nm | 161 Nm |
| Torque RPM | 1950 RPM | 4250 RPM |
| Engine Bore Size | 81 mm | 84 mm |
| Engine Stroke Size | 86.4 mm | 81 mm |
| Engine Compression Ratio | 10.0:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1880 kg | 1160 kg |
| Vehicle Length | 4050 mm | 4730 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1350 mm | 1420 mm |
| Wheelbase Size | 2430 mm | 2770 mm |
| Fuel Tank Capacity | 55 L | 52 L |
