1986 BMW M6 vs. 1985 Opel Kadett
To start off, 1986 BMW M6 is newer by 1 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 3,453 cc (6 cylinders), 1986 BMW M6 is equipped with a bigger engine. In terms of performance, 1986 BMW M6 (282 HP @ 6500 RPM) has 223 more horse power than 1985 Opel Kadett. (59 HP @ 5400 RPM). In normal driving conditions, 1986 BMW M6 should accelerate faster than 1985 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 1986 BMW M6 weights approximately 515 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1986 BMW M6 (335 Nm @ 4500 RPM) has 247 more torque (in Nm) than 1985 Opel Kadett. (88 Nm @ 3000 RPM). This means 1986 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 1985 Opel Kadett. 1985 Opel Kadett has automatic transmission and 1986 BMW M6 has manual transmission. 1986 BMW M6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1985 Opel Kadett will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 BMW M6 | 1985 Opel Kadett | |
| Make | BMW | Opel |
| Model | M6 | Kadett |
| Year Released | 1986 | 1985 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3453 cc | 1196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 282 HP | 59 HP |
| Engine RPM | 6500 RPM | 5400 RPM |
| Torque | 335 Nm | 88 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Engine Bore Size | 93.4 mm | 79 mm |
| Engine Stroke Size | 84 mm | 61 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1505 kg | 990 kg |
| Vehicle Length | 4760 mm | 4110 mm |
| Vehicle Width | 1730 mm | 1580 mm |
| Vehicle Height | 1360 mm | 1410 mm |
| Wheelbase Size | 2630 mm | 2420 mm |
| Fuel Tank Capacity | 70 L | 40 L |
