1985 Opel Kadett vs. 2005 BMW 325
To start off, 2005 BMW 325 is newer by 20 year(s). Which means there will be less support and parts availability for 1985 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1985 Opel Kadett would be higher. At 2,492 cc (6 cylinders), 2005 BMW 325 is equipped with a bigger engine. In terms of performance, 2005 BMW 325 (184 HP @ 6000 RPM) has 109 more horse power than 1985 Opel Kadett. (75 HP @ 5800 RPM) In normal driving conditions, 2005 BMW 325 should accelerate faster than 1985 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 712 kg more than 1985 Opel Kadett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 325 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Opel Kadett. In wet, icy, snow, or gravel driving conditions, 2005 BMW 325 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, 2005 BMW 325 (245 Nm @ 3500 RPM) has 144 more torque (in Nm) than 1985 Opel Kadett. (101 Nm @ 4200 RPM). This means 2005 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 1985 Opel Kadett. 2005 BMW 325 has automatic transmission and 1985 Opel Kadett has manual transmission. 1985 Opel Kadett will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 325 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 Opel Kadett | 2005 BMW 325 | |
| Make | Opel | BMW |
| Model | Kadett | 325 |
| Year Released | 1985 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1295 cc | 2492 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 184 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 101 Nm | 245 Nm |
| Torque RPM | 4200 RPM | 3500 RPM |
| Engine Bore Size | 75 mm | 84 mm |
| Engine Stroke Size | 73.4 mm | 75 mm |
| Engine Compression Ratio | 9.2:1 | 11.0:1 |
| Top Speed | 166 km/hour | 234 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 858 kg | 1570 kg |
| Vehicle Length | 4010 mm | 4480 mm |
| Vehicle Width | 1670 mm | 1750 mm |
| Vehicle Height | 1360 mm | 1440 mm |
| Wheelbase Size | 2580 mm | 2730 mm |
| Fuel Tank Capacity | 70 L | 63 L |
