2006 BMW Z4 vs. 1964 Riley 4
To start off, 2006 BMW Z4 is newer by 42 year(s). Which means there will be less support and parts availability for 1964 Riley 4. In addition, the cost of maintenance, including insurance, on 1964 Riley 4 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) has 122 more horse power than 1964 Riley 4. (67 HP). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1964 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 183 kg more than 1964 Riley 4. 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, 2006 BMW Z4 (245 Nm @ 3500 RPM) has 124 more torque (in Nm) than 1964 Riley 4. (121 Nm @ 2500 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1964 Riley 4.
Compare all specifications:
2006 BMW Z4 | 1964 Riley 4 | |
Make | BMW | Riley |
Model | Z4 | 4 |
Year Released | 2006 | 1964 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 2492 cc | 1622 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 189 HP | 67 HP |
Torque | 245 Nm | 121 Nm |
Torque RPM | 3500 RPM | 2500 RPM |
Engine Bore Size | 84 mm | 76.2 mm |
Engine Stroke Size | 75 mm | 88.9 mm |
Engine Compression Ratio | 11.0:1 | 8.3:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1335 kg | 1152 kg |
Vehicle Length | 4100 mm | 4540 mm |
Vehicle Width | 1790 mm | 1620 mm |
Vehicle Height | 1310 mm | 1530 mm |
Wheelbase Size | 2500 mm | 2530 mm |
Fuel Tank Capacity | 55 L | 45 L |