1998 Opel Speedster vs. 2008 Audi A6
To start off, 2008 Audi A6 is newer by 10 year(s). Which means there will be less support and parts availability for 1998 Opel Speedster. In addition, the cost of maintenance, including insurance, on 1998 Opel Speedster would be higher. At 2,671 cc (6 cylinders), 2008 Audi A6 is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (248 HP @ 5800 RPM) has 103 more horse power than 1998 Opel Speedster. (145 HP @ 5800 RPM) In normal driving conditions, 2008 Audi A6 should accelerate faster than 1998 Opel Speedster. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 775 kg more than 1998 Opel Speedster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Opel Speedster. In wet, icy, snow, or gravel driving conditions, 2008 Audi A6 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, 2008 Audi A6 (350 Nm @ 1800 RPM) has 147 more torque (in Nm) than 1998 Opel Speedster. (203 Nm @ 4000 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Speedster. 2008 Audi A6 has automatic transmission and 1998 Opel Speedster has manual transmission. 1998 Opel Speedster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Opel Speedster | 2008 Audi A6 | |
| Make | Opel | Audi |
| Model | Speedster | A6 |
| Year Released | 1998 | 2008 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Middle | Front |
| Engine Size | 2198 cc | 2671 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 145 HP | 248 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 203 Nm | 350 Nm |
| Torque RPM | 4000 RPM | 1800 RPM |
| Engine Bore Size | 86 mm | 81 mm |
| Engine Stroke Size | 94.6 mm | 86.4 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Top Speed | 217 km/hour | 246 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 945 kg | 1720 kg |
| Vehicle Length | 3790 mm | 4800 mm |
| Vehicle Width | 1710 mm | 1820 mm |
| Vehicle Height | 1120 mm | 1460 mm |
| Wheelbase Size | 2340 mm | 2770 mm |
| Fuel Tank Capacity | 60 L | 70 L |
