2005 Audi TT vs. 1981 BMW 745
To start off, 2005 Audi TT is newer by 24 year(s). Which means there will be less support and parts availability for 1981 BMW 745. In addition, the cost of maintenance, including insurance, on 1981 BMW 745 would be higher. At 3,430 cc (6 cylinders), 1981 BMW 745 is equipped with a bigger engine. In terms of performance, 1981 BMW 745 (252 HP @ 5200 RPM) has 27 more horse power than 2005 Audi TT. (225 HP @ 6300 RPM) In normal driving conditions, 1981 BMW 745 should accelerate faster than 2005 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 1981 BMW 745 weights approximately 131 kg more than 2005 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 745. In wet, icy, snow, or gravel driving conditions, 2005 Audi TT 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, 1981 BMW 745 (380 Nm) has 99 more torque (in Nm) than 2005 Audi TT. (281 Nm). This means 1981 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi TT.
Compare all specifications:
| 2005 Audi TT | 1981 BMW 745 | |
| Make | Audi | BMW |
| Model | TT | 745 |
| Year Released | 2005 | 1981 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 3430 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 225 HP | 252 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 281 Nm | 380 Nm |
| Engine Compression Ratio | 9.0:1 | 8.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1465 kg | 1596 kg |
| Vehicle Length | 4050 mm | 4870 mm |
| Vehicle Width | 1860 mm | 1810 mm |
| Vehicle Height | 1350 mm | 1440 mm |
| Wheelbase Size | 2470 mm | 2770 mm |
| Fuel Tank Capacity | 62 L | 100 L |
