1999 Audi A4 vs. 1998 Opel Astra
To start off, 1999 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 1998 Opel Astra. In addition, the cost of maintenance, including insurance, on 1998 Opel Astra would be higher. At 1,781 cc (4 cylinders), 1999 Audi A4 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (123 HP @ 5800 RPM) has 49 more horse power than 1998 Opel Astra. (74 HP @ 5200 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A4 weights approximately 165 kg more than 1998 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 A4 (168 Nm @ 3500 RPM) has 38 more torque (in Nm) than 1998 Opel Astra. (130 Nm @ 2800 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra.
Compare all specifications:
1999 Audi A4 | 1998 Opel Astra | |
Make | Audi | Opel |
Model | A4 | Astra |
Year Released | 1999 | 1998 |
Engine Position | Front | Front |
Engine Size | 1781 cc | 1596 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 123 HP | 74 HP |
Engine RPM | 5800 RPM | 5200 RPM |
Torque | 168 Nm | 130 Nm |
Torque RPM | 3500 RPM | 2800 RPM |
Engine Bore Size | 81 mm | 85 mm |
Engine Stroke Size | 86.4 mm | 69.8 mm |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 3 doors |
Vehicle Weight | 1285 kg | 1120 kg |
Vehicle Length | 4480 mm | 4060 mm |
Vehicle Width | 1740 mm | 1700 mm |
Vehicle Height | 1420 mm | 1420 mm |
Wheelbase Size | 2630 mm | 2620 mm |