2006 BMW Z4 vs. 1967 Riley Kestrel
To start off, 2006 BMW Z4 is newer by 39 year(s). Which means there will be less support and parts availability for 1967 Riley Kestrel. In addition, the cost of maintenance, including insurance, on 1967 Riley Kestrel 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 136 more horse power than 1967 Riley Kestrel. (53 HP @ 5500 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1967 Riley Kestrel. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 447 kg more than 1967 Riley Kestrel. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 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 2006 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1967 Riley Kestrel, 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, 2006 BMW Z4 (245 Nm @ 3500 RPM) has 162 more torque (in Nm) than 1967 Riley Kestrel. (83 Nm @ 2500 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1967 Riley Kestrel.
Compare all specifications:
2006 BMW Z4 | 1967 Riley Kestrel | |
Make | BMW | Riley |
Model | Z4 | Kestrel |
Year Released | 2006 | 1967 |
Engine Size | 2492 cc | 1098 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 189 HP | 53 HP |
Engine RPM | 6000 RPM | 5500 RPM |
Torque | 245 Nm | 83 Nm |
Torque RPM | 3500 RPM | 2500 RPM |
Engine Compression Ratio | 11.0:1 | 8.3:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Front |
Vehicle Weight | 1335 kg | 888 kg |
Vehicle Length | 4100 mm | 3730 mm |
Vehicle Width | 1790 mm | 1540 mm |
Vehicle Height | 1310 mm | 1350 mm |
Wheelbase Size | 2500 mm | 2380 mm |
Fuel Tank Capacity | 55 L | 25 L |