1971 Riley 4 vs. 2004 Mitsubishi Outlander
To start off, 2004 Mitsubishi Outlander is newer by 33 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 2,375 cc (4 cylinders), 2004 Mitsubishi Outlander is equipped with a bigger engine. In terms of performance, 2004 Mitsubishi Outlander (160 HP @ 5750 RPM) has 93 more horse power than 1971 Riley 4. (67 HP @ 5000 RPM) In normal driving conditions, 2004 Mitsubishi Outlander should accelerate faster than 1971 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mitsubishi Outlander weights approximately 317 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 2004 Mitsubishi Outlander is four wheel drive (4WD), it will have significant more traction and grip than 1971 Riley 4. In wet, icy, snow, or gravel driving conditions, 2004 Mitsubishi Outlander will offer significantly more control. 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 Mitsubishi Outlander (214 Nm @ 4000 RPM) has 93 more torque (in Nm) than 1971 Riley 4. (121 Nm @ 2500 RPM). This means 2004 Mitsubishi Outlander will have an easier job in driving up hills or pulling heavy equipment than 1971 Riley 4.
Compare all specifications:
| 1971 Riley 4 | 2004 Mitsubishi Outlander | |
| Make | Riley | Mitsubishi |
| Model | 4 | Outlander |
| Year Released | 1971 | 2004 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1622 cc | 2375 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 67 HP | 160 HP |
| Engine RPM | 5000 RPM | 5750 RPM |
| Torque | 121 Nm | 214 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 76.3 mm | 87 mm |
| Engine Stroke Size | 88.9 mm | 100 mm |
| Engine Compression Ratio | 8.3:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1148 kg | 1465 kg |
| Vehicle Length | 4540 mm | 4560 mm |
| Vehicle Width | 1620 mm | 1760 mm |
| Vehicle Height | 1510 mm | 1680 mm |
| Wheelbase Size | 2530 mm | 2640 mm |
| Fuel Tank Capacity | 45 L | 59 L |
