1998 Opel Astra vs. 2010 Cadillac BLS
To start off, 2010 Cadillac BLS is newer by 12 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 1,995 cc (4 cylinders), 1998 Opel Astra is equipped with a bigger engine. In terms of performance, 2010 Cadillac BLS (179 HP @ 4000 RPM) has 94 more horse power than 1998 Opel Astra. (85 HP @ 4400 RPM) In normal driving conditions, 2010 Cadillac BLS should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Cadillac BLS weights approximately 310 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, 2010 Cadillac BLS (400 Nm @ 1850 RPM) has 212 more torque (in Nm) than 1998 Opel Astra. (188 Nm @ 1800 RPM). This means 2010 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra.
Compare all specifications:
| 1998 Opel Astra | 2010 Cadillac BLS | |
| Make | Opel | Cadillac |
| Model | Astra | BLS |
| Year Released | 1998 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1910 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 85 HP | 179 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Torque | 188 Nm | 400 Nm |
| Torque RPM | 1800 RPM | 1850 RPM |
| Engine Bore Size | 84 mm | 82 mm |
| Engine Stroke Size | 90 mm | 90.4 mm |
| Engine Compression Ratio | 18.5:1 | 9.5:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1290 kg | 1600 kg |
| Vehicle Length | 4060 mm | 4720 mm |
| Vehicle Width | 1710 mm | 1760 mm |
| Vehicle Height | 1470 mm | 1550 mm |
| Wheelbase Size | 2620 mm | 2680 mm |
| Fuel Tank Capacity | 44 L | 58 L |
