2004 BMW Z4 vs. 1973 Opel Ascona
To start off, 2004 BMW Z4 is newer by 31 year(s). Which means there will be less support and parts availability for 1973 Opel Ascona. In addition, the cost of maintenance, including insurance, on 1973 Opel Ascona would be higher. At 2,494 cc (6 cylinders), 2004 BMW Z4 is equipped with a bigger engine. In terms of performance, 2004 BMW Z4 (185 HP @ 6000 RPM) has 126 more horse power than 1973 Opel Ascona. (59 HP @ 5400 RPM). In normal driving conditions, 2004 BMW Z4 should accelerate faster than 1973 Opel Ascona. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW Z4 weights approximately 386 kg more than 1973 Opel Ascona. 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, 2004 BMW Z4 (245 Nm @ 3500 RPM) has 155 more torque (in Nm) than 1973 Opel Ascona. (90 Nm @ 3000 RPM). This means 2004 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1973 Opel Ascona.
Compare all specifications:
2004 BMW Z4 | 1973 Opel Ascona | |
Make | BMW | Opel |
Model | Z4 | Ascona |
Year Released | 2004 | 1973 |
Engine Position | Front | Front |
Engine Size | 2494 cc | 1196 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 185 HP | 59 HP |
Engine RPM | 6000 RPM | 5400 RPM |
Torque | 245 Nm | 90 Nm |
Torque RPM | 3500 RPM | 3000 RPM |
Engine Bore Size | 84 mm | 79 mm |
Engine Stroke Size | 75 mm | 61 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Vehicle Weight | 1296 kg | 910 kg |
Vehicle Length | 4100 mm | 4140 mm |
Vehicle Width | 1790 mm | 1640 mm |
Vehicle Height | 1300 mm | 1400 mm |
Wheelbase Size | 2500 mm | 2440 mm |