2006 BMW Z4 vs. 1978 Opel Senator
To start off, 2006 BMW Z4 is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Opel Senator. In addition, the cost of maintenance, including insurance, on 1978 Opel Senator would be higher. At 2,969 cc (6 cylinders), 1978 Opel Senator is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 19 more horse power than 1978 Opel Senator. (170 HP @ 5400 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1978 Opel Senator. With that said, vehicle weight also plays an important factor in acceleration. 1978 Opel Senator weights approximately 5 kg more than 2006 BMW Z4.
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, 1978 Opel Senator (248 Nm @ 4200 RPM) has 3 more torque (in Nm) than 2006 BMW Z4. (245 Nm @ 3500 RPM). This means 1978 Opel Senator will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
2006 BMW Z4 | 1978 Opel Senator | |
Make | BMW | Opel |
Model | Z4 | Senator |
Year Released | 2006 | 1978 |
Engine Position | Front | Front |
Engine Size | 2492 cc | 2969 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 189 HP | 170 HP |
Engine RPM | 6000 RPM | 5400 RPM |
Torque | 245 Nm | 248 Nm |
Torque RPM | 3500 RPM | 4200 RPM |
Engine Bore Size | 84 mm | 95.1 mm |
Engine Stroke Size | 75 mm | 69.8 mm |
Engine Compression Ratio | 11.0:1 | 6.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1335 kg | 1340 kg |
Vehicle Length | 4100 mm | 4820 mm |
Vehicle Width | 1790 mm | 1730 mm |
Vehicle Height | 1310 mm | 1390 mm |
Wheelbase Size | 2500 mm | 2740 mm |
Fuel Consumption Overall | 9 L/100km | 5.3 L/100km |
Fuel Tank Capacity | 55 L | 70 L |