2002 BMW Z4 vs. 1991 Opel Kadett
To start off, 2002 BMW Z4 is newer by 11 year(s). Which means there will be less support and parts availability for 1991 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1991 Opel Kadett would be higher. At 2,494 cc (6 cylinders), 2002 BMW Z4 is equipped with a bigger engine. In terms of performance, 2002 BMW Z4 (190 HP @ 6000 RPM) has 109 more horse power than 1991 Opel Kadett. (81 HP @ 5800 RPM). In normal driving conditions, 2002 BMW Z4 should accelerate faster than 1991 Opel Kadett.
Because 2002 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2002 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1991 Opel Kadett, being front wheel drive (FWD), will offer much better control with better grip. 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, 2002 BMW Z4 (245 Nm @ 3500 RPM) has 113 more torque (in Nm) than 1991 Opel Kadett. (132 Nm @ 2600 RPM). This means 2002 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Kadett.
Compare all specifications:
2002 BMW Z4 | 1991 Opel Kadett | |
Make | BMW | Opel |
Model | Z4 | Kadett |
Year Released | 2002 | 1991 |
Body Type | Convertible | Convertible |
Engine Position | Front | Front |
Engine Size | 2494 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 190 HP | 81 HP |
Engine RPM | 6000 RPM | 5800 RPM |
Torque | 245 Nm | 132 Nm |
Torque RPM | 3500 RPM | 2600 RPM |
Engine Bore Size | 84 mm | 80 mm |
Engine Stroke Size | 75 mm | 79.5 mm |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 4 seats |
Vehicle Length | 4100 mm | 4000 mm |
Vehicle Width | 1790 mm | 1670 mm |
Vehicle Height | 1310 mm | 1390 mm |