2007 Fiat Siena vs. 1994 Rover 400
To start off, 2007 Fiat Siena is newer by 13 year(s). Which means there will be less support and parts availability for 1994 Rover 400. In addition, the cost of maintenance, including insurance, on 1994 Rover 400 would be higher. At 1,769 cc (4 cylinders), 1994 Rover 400 is equipped with a bigger engine. In terms of performance, 2007 Fiat Siena (100 HP @ 5500 RPM) has 12 more horse power than 1994 Rover 400. (88 HP @ 4300 RPM). In normal driving conditions, 2007 Fiat Siena should accelerate faster than 1994 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 1994 Rover 400 weights approximately 170 kg more than 2007 Fiat Siena.
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, 1994 Rover 400 (180 Nm @ 2500 RPM) has 105 more torque (in Nm) than 2007 Fiat Siena. (75 Nm @ 5500 RPM). This means 1994 Rover 400 will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena.
Compare all specifications:
| 2007 Fiat Siena | 1994 Rover 400 | |
| Make | Fiat | Rover |
| Model | Siena | 400 |
| Year Released | 2007 | 1994 |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 1769 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 100 HP | 88 HP |
| Engine RPM | 5500 RPM | 4300 RPM |
| Torque | 75 Nm | 180 Nm |
| Torque RPM | 5500 RPM | 2500 RPM |
| Engine Bore Size | 86.4 mm | 80 mm |
| Engine Stroke Size | 67.4 mm | 88 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Vehicle Weight | 1070 kg | 1240 kg |
| Vehicle Width | 1640 mm | 1690 mm |
| Vehicle Height | 1440 mm | 1410 mm |
| Wheelbase Size | 2380 mm | 2560 mm |
