2006 BMW Z4 vs. 1974 BMW Touring
To start off, 2006 BMW Z4 is newer by 32 year(s). Which means there will be less support and parts availability for 1974 BMW Touring. In addition, the cost of maintenance, including insurance, on 1974 BMW Touring would be higher. At 2,492 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 104 more horse power than 1974 BMW Touring. (85 HP @ 5700 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1974 BMW Touring. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 305 kg more than 1974 BMW Touring. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 BMW Z4 (245 Nm @ 3500 RPM) has 115 more torque (in Nm) than 1974 BMW Touring. (130 Nm @ 3500 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1974 BMW Touring.
Compare all specifications:
2006 BMW Z4 | 1974 BMW Touring | |
Make | BMW | BMW |
Model | Z4 | Touring |
Year Released | 2006 | 1974 |
Engine Position | Front | Front |
Engine Size | 2492 cc | 1572 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 189 HP | 85 HP |
Engine RPM | 6000 RPM | 5700 RPM |
Torque | 245 Nm | 130 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Engine Bore Size | 84 mm | 84 mm |
Engine Stroke Size | 75 mm | 71 mm |
Engine Compression Ratio | 11.0:1 | 8.6:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Number of Seats | 2 seats | 5 seats |
Vehicle Weight | 1335 kg | 1030 kg |
Vehicle Length | 4100 mm | 4120 mm |
Vehicle Width | 1790 mm | 1600 mm |
Vehicle Height | 1310 mm | 1390 mm |
Wheelbase Size | 2500 mm | 2510 mm |