1997 Audi A6 vs. 1998 Opel Astra
To start off, 1998 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 1997 Audi A6. In addition, the cost of maintenance, including insurance, on 1997 Audi A6 would be higher. At 1,894 cc (4 cylinders), 1997 Audi A6 is equipped with a bigger engine. In terms of performance, 1997 Audi A6 (129 HP @ 4000 RPM) has 55 more horse power than 1998 Opel Astra. (74 HP @ 4400 RPM). In normal driving conditions, 1997 Audi A6 should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1997 Audi A6 weights approximately 320 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, 1997 Audi A6 (310 Nm @ 1900 RPM) has 145 more torque (in Nm) than 1998 Opel Astra. (165 Nm @ 1800 RPM). This means 1997 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra.
Compare all specifications:
| 1997 Audi A6 | 1998 Opel Astra | |
| Make | Audi | Opel |
| Model | A6 | Astra |
| Year Released | 1997 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1894 cc | 1698 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 129 HP | 74 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 310 Nm | 165 Nm |
| Torque RPM | 1900 RPM | 1800 RPM |
| Engine Compression Ratio | 19.5:1 | 10.1:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1520 kg | 1200 kg |
| Vehicle Length | 4800 mm | 4300 mm |
| Vehicle Width | 1820 mm | 1720 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2770 mm | 2620 mm |
| Fuel Tank Capacity | 70 L | 60 L |
