1999 Audi TT vs. 1991 Opel Astra
To start off, 1999 Audi TT is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 1,780 cc (4 cylinders), 1999 Audi TT is equipped with a bigger engine. In terms of performance, 1999 Audi TT (175 HP @ 6500 RPM) has 119 more horse power than 1991 Opel Astra. (56 HP @ 4600 RPM). In normal driving conditions, 1999 Audi TT should accelerate faster than 1991 Opel Astra.
Because 1999 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1991 Opel Astra. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Audi TT (237 Nm) has 132 more torque (in Nm) than 1991 Opel Astra. (105 Nm). This means 1999 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
1999 Audi TT | 1991 Opel Astra | |
Make | Audi | Opel |
Model | TT | Astra |
Year Released | 1999 | 1991 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 1780 cc | 1698 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 175 HP | 56 HP |
Engine RPM | 6500 RPM | 4600 RPM |
Torque | 237 Nm | 105 Nm |
Engine Bore Size | 81.1 mm | 82.5 mm |
Engine Stroke Size | 86.4 mm | 79.5 mm |
Engine Compression Ratio | 9.5:1 | 23.0:1 |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Length | 4050 mm | 4250 mm |
Vehicle Width | 1770 mm | 1690 mm |
Vehicle Height | 1350 mm | 1430 mm |
Wheelbase Size | 2430 mm | 2530 mm |