2005 Hyundai Sonata vs. 1991 Rover 100
To start off, 2005 Hyundai Sonata is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Rover 100. In addition, the cost of maintenance, including insurance, on 1991 Rover 100 would be higher. At 2,655 cc (6 cylinders), 2005 Hyundai Sonata is equipped with a bigger engine. In terms of performance, 2005 Hyundai Sonata (170 HP @ 5800 RPM) has 68 more horse power than 1991 Rover 100. (102 HP @ 6000 RPM). In normal driving conditions, 2005 Hyundai Sonata should accelerate faster than 1991 Rover 100. With that said, vehicle weight also plays an important factor in acceleration. 2005 Hyundai Sonata weights approximately 606 kg more than 1991 Rover 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Hyundai Sonata (245 Nm) has 110 more torque (in Nm) than 1991 Rover 100. (135 Nm). This means 2005 Hyundai Sonata will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 100.
Compare all specifications:
| 2005 Hyundai Sonata | 1991 Rover 100 | |
| Make | Hyundai | Rover |
| Model | Sonata | 100 |
| Year Released | 2005 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2655 cc | 1396 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 170 HP | 102 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 245 Nm | 135 Nm |
| Engine Bore Size | 87 mm | 75 mm |
| Engine Stroke Size | 75 mm | 79 mm |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1476 kg | 870 kg |
| Vehicle Length | 4750 mm | 3530 mm |
| Vehicle Width | 1830 mm | 1570 mm |
| Vehicle Height | 1430 mm | 1380 mm |
