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 2,393 cc (6 cylinders), 1999 Audi A4 is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (163 HP @ 6000 RPM) has 74 more horse power than 1998 Opel Astra. (89 HP @ 6000 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 130 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 (234 Nm @ 3200 RPM) has 107 more torque (in Nm) than 1998 Opel Astra. (127 Nm @ 4000 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 | 2393 cc | 1389 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 163 HP | 89 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 234 Nm | 127 Nm |
Torque RPM | 3200 RPM | 4000 RPM |
Engine Bore Size | 81 mm | 77.6 mm |
Engine Stroke Size | 77.4 mm | 73.4 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1320 kg | 1190 kg |
Vehicle Length | 4480 mm | 4300 mm |
Vehicle Width | 1740 mm | 1720 mm |
Vehicle Height | 1450 mm | 1470 mm |
Wheelbase Size | 2610 mm | 2620 mm |