2002 Opel Concept M vs. 2005 BMW Z4
To start off, 2005 BMW Z4 is newer by 3 year(s). Which means there will be less support and parts availability for 2002 Opel Concept M. In addition, the cost of maintenance, including insurance, on 2002 Opel Concept M would be higher. At 2,489 cc (6 cylinders), 2005 BMW Z4 is equipped with a bigger engine. In terms of performance, 2005 BMW Z4 (184 HP @ 6100 RPM) has 36 more horse power than 2002 Opel Concept M. (148 HP @ 4400 RPM) In normal driving conditions, 2005 BMW Z4 should accelerate faster than 2002 Opel Concept M. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW Z4 weights approximately 97 kg more than 2002 Opel Concept M. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2002 Opel Concept M, 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, 2005 BMW Z4 (237 Nm @ 3500 RPM) has 32 more torque (in Nm) than 2002 Opel Concept M. (205 Nm @ 1980 RPM). This means 2005 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2002 Opel Concept M.
Compare all specifications:
2002 Opel Concept M | 2005 BMW Z4 | |
Make | Opel | BMW |
Model | Concept M | Z4 |
Year Released | 2002 | 2005 |
Engine Position | Front | Front |
Engine Size | 1599 cc | 2489 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 148 HP | 184 HP |
Engine RPM | 4400 RPM | 6100 RPM |
Torque | 205 Nm | 237 Nm |
Torque RPM | 1980 RPM | 3500 RPM |
Top Speed | 202 km/hour | 235 km/hour |
Acceleration 0-100mph | 9.8 seconds | 7 seconds |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1298 kg | 1395 kg |
Vehicle Length | 4060 mm | 4100 mm |
Vehicle Width | 1790 mm | 1790 mm |
Vehicle Height | 1630 mm | 1310 mm |
Wheelbase Size | 2640 mm | 2500 mm |
Fuel Tank Capacity | 52 L | 55 L |