1991 Rover 400 vs. 2007 Toyota Yaris
To start off, 2007 Toyota Yaris is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Rover 400. In addition, the cost of maintenance, including insurance, on 1991 Rover 400 would be higher. At 1,769 cc (4 cylinders), 1991 Rover 400 is equipped with a bigger engine. In terms of performance, 1991 Rover 400 (86 HP @ 4300 RPM) has 17 more horse power than 2007 Toyota Yaris. (69 HP @ 6000 RPM). In normal driving conditions, 1991 Rover 400 should accelerate faster than 2007 Toyota Yaris. With that said, vehicle weight also plays an important factor in acceleration. 1991 Rover 400 weights approximately 190 kg more than 2007 Toyota Yaris. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 1991 Rover 400 (180 Nm) has 87 more torque (in Nm) than 2007 Toyota Yaris. (93 Nm). This means 1991 Rover 400 will have an easier job in driving up hills or pulling heavy equipment than 2007 Toyota Yaris.
Compare all specifications:
| 1991 Rover 400 | 2007 Toyota Yaris | |
| Make | Rover | Toyota |
| Model | 400 | Yaris |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1769 cc | 998 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 86 HP | 69 HP |
| Engine RPM | 4300 RPM | 6000 RPM |
| Torque | 180 Nm | 93 Nm |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1170 kg | 980 kg |
| Vehicle Length | 4370 mm | 3760 mm |
| Vehicle Width | 1690 mm | 1700 mm |
| Vehicle Height | 1410 mm | 1540 mm |
| Wheelbase Size | 2560 mm | 2470 mm |
