2004 BMW Z4 vs. 1958 Riley Two Point Six
To start off, 2004 BMW Z4 is newer by 46 year(s). Which means there will be less support and parts availability for 1958 Riley Two Point Six. In addition, the cost of maintenance, including insurance, on 1958 Riley Two Point Six would be higher. At 2,639 cc (6 cylinders), 1958 Riley Two Point Six is equipped with a bigger engine. In terms of performance, 2004 BMW Z4 (168 HP @ 6250 RPM) has 72 more horse power than 1958 Riley Two Point Six. (96 HP @ 4750 RPM). In normal driving conditions, 2004 BMW Z4 should accelerate faster than 1958 Riley Two Point Six. With that said, vehicle weight also plays an important factor in acceleration. 1958 Riley Two Point Six weights approximately 315 kg more than 2004 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, 2004 BMW Z4 (210 Nm @ 3500 RPM) has 27 more torque (in Nm) than 1958 Riley Two Point Six. (183 Nm @ 2000 RPM). This means 2004 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1958 Riley Two Point Six.
Compare all specifications:
| 2004 BMW Z4 | 1958 Riley Two Point Six | |
| Make | BMW | Riley |
| Model | Z4 | Two Point Six |
| Year Released | 2004 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 2639 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 168 HP | 96 HP |
| Engine RPM | 6250 RPM | 4750 RPM |
| Torque | 210 Nm | 183 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1325 kg | 1640 kg |
| Vehicle Length | 4100 mm | 4720 mm |
| Vehicle Width | 1790 mm | 1710 mm |
| Vehicle Height | 1310 mm | 1560 mm |
| Wheelbase Size | 2500 mm | 2890 mm |
