2005 Opel Astra vs. 1995 Pontiac Bonneville
To start off, 2005 Opel Astra is newer by 10 year(s). Which means there will be less support and parts availability for 1995 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1995 Pontiac Bonneville would be higher. At 3,791 cc (6 cylinders), 1995 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1995 Pontiac Bonneville (206 HP @ 5200 RPM) has 107 more horse power than 2005 Opel Astra. (99 HP @ 4300 RPM) In normal driving conditions, 1995 Pontiac Bonneville should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1995 Pontiac Bonneville weights approximately 208 kg more than 2005 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, 1995 Pontiac Bonneville (312 Nm @ 4000 RPM) has 82 more torque (in Nm) than 2005 Opel Astra. (230 Nm @ 1950 RPM). This means 1995 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 1995 Pontiac Bonneville has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1995 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Astra | 1995 Pontiac Bonneville | |
| Make | Opel | Pontiac |
| Model | Astra | Bonneville |
| Year Released | 2005 | 1995 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 99 HP | 206 HP |
| Engine RPM | 4300 RPM | 5200 RPM |
| Torque | 230 Nm | 312 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 96.5 mm |
| Engine Stroke Size | 90 mm | 86.4 mm |
| Engine Compression Ratio | 18.5:1 | 9.4:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1355 kg | 1563 kg |
| Vehicle Length | 4290 mm | 5120 mm |
| Vehicle Width | 1720 mm | 1900 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2530 mm | 2820 mm |
| Fuel Tank Capacity | 52 L | 68 L |
