1971 Riley 4 vs. 2010 Saab 05-Sep
To start off, 2010 Saab 05-Sep is newer by 39 year(s). Which means there will be less support and parts availability for 1971 Riley 4. In addition, the cost of maintenance, including insurance, on 1971 Riley 4 would be higher. At 2,290 cc (4 cylinders), 2010 Saab 05-Sep is equipped with a bigger engine. In terms of performance, 2010 Saab 05-Sep (260 HP @ 5300 RPM) has 193 more horse power than 1971 Riley 4. (67 HP @ 5000 RPM) In normal driving conditions, 2010 Saab 05-Sep should accelerate faster than 1971 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 2010 Saab 05-Sep weights approximately 430 kg more than 1971 Riley 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 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 1971 Riley 4. However, in wet, icy, snow, or gravel driving conditions, 2010 Saab 05-Sep, 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, 2010 Saab 05-Sep (350 Nm @ 1900 RPM) has 229 more torque (in Nm) than 1971 Riley 4. (121 Nm @ 2500 RPM). This means 2010 Saab 05-Sep will have an easier job in driving up hills or pulling heavy equipment than 1971 Riley 4.
Compare all specifications:
| 1971 Riley 4 | 2010 Saab 05-Sep | |
| Make | Riley | Saab |
| Model | 4 | 05-Sep |
| Year Released | 1971 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1622 cc | 2290 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 67 HP | 260 HP |
| Engine RPM | 5000 RPM | 5300 RPM |
| Torque | 121 Nm | 350 Nm |
| Torque RPM | 2500 RPM | 1900 RPM |
| Engine Bore Size | 76.3 mm | 90 mm |
| Engine Stroke Size | 88.9 mm | 90 mm |
| Engine Compression Ratio | 8.3:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1148 kg | 1578 kg |
| Vehicle Length | 4540 mm | 4840 mm |
| Vehicle Width | 1620 mm | 1800 mm |
| Vehicle Height | 1510 mm | 1460 mm |
| Wheelbase Size | 2530 mm | 2710 mm |
| Fuel Tank Capacity | 45 L | 70 L |
