1999 Audi TT vs. 2001 Opel Astra
To start off, 2001 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 1999 Audi TT. In addition, the cost of maintenance, including insurance, on 1999 Audi TT would be higher. At 2,198 cc (4 cylinders), 2001 Opel Astra is equipped with a bigger engine. In terms of performance, 1999 Audi TT (178 HP @ 5900 RPM) has 36 more horse power than 2001 Opel Astra. (142 HP @ 5600 RPM). In normal driving conditions, 1999 Audi TT should accelerate faster than 2001 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi TT weights approximately 285 kg more than 2001 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2001 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 (235 Nm @ 2200 RPM) has 32 more torque (in Nm) than 2001 Opel Astra. (203 Nm @ 4000 RPM). This means 1999 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Astra. 2001 Opel Astra has automatic transmission and 1999 Audi TT has manual transmission. 1999 Audi TT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi TT | 2001 Opel Astra | |
| Make | Audi | Opel |
| Model | TT | Astra |
| Year Released | 1999 | 2001 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 178 HP | 142 HP |
| Engine RPM | 5900 RPM | 5600 RPM |
| Torque | 235 Nm | 203 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 94.6 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1465 kg | 1180 kg |
| Vehicle Length | 4050 mm | 4260 mm |
| Vehicle Width | 1770 mm | 1720 mm |
| Vehicle Height | 1350 mm | 1430 mm |
| Wheelbase Size | 2440 mm | 2610 mm |
| Fuel Tank Capacity | 62 L | 52 L |
