1958 Riley 4 vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 47 year(s). Which means there will be less support and parts availability for 1958 Riley 4. In addition, the cost of maintenance, including insurance, on 1958 Riley 4 would be higher. At 3,174 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (208 HP @ 6000 RPM) has 145 more horse power than 1958 Riley 4. (63 HP @ 4800 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1958 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 470 kg more than 1958 Riley 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1958 Riley 4 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 1958 Riley 4. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Signum, 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, 2005 Opel Signum (300 Nm @ 4000 RPM) has 185 more torque (in Nm) than 1958 Riley 4. (115 Nm @ 3300 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1958 Riley 4. 2005 Opel Signum has automatic transmission and 1958 Riley 4 has manual transmission. 1958 Riley 4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
1958 Riley 4 | 2005 Opel Signum | |
Make | Riley | Opel |
Model | 4 | Signum |
Year Released | 1958 | 2005 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1489 cc | 3174 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 63 HP | 208 HP |
Engine RPM | 4800 RPM | 6000 RPM |
Torque | 115 Nm | 300 Nm |
Torque RPM | 3300 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1140 kg | 1610 kg |
Vehicle Length | 4530 mm | 4640 mm |
Vehicle Width | 1620 mm | 1800 mm |
Vehicle Height | 1530 mm | 1470 mm |
Wheelbase Size | 2530 mm | 2840 mm |